1548060346.471 * [misc]progress:  [Phase 1 of 3] Setting up.
1548060346.471 * * * [misc]progress:  [1/2] Preparing points
1548060346.471 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1548060346.512 * * * * [misc]points:  Filtering points with unrepresentable outputs
1548060346.512 * * * * [misc]points:  Sampling 93 additional inputs, on iter 1 have 163 / 256
1548060346.529 * * * * [misc]points:  Filtering points with unrepresentable outputs
1548060346.529 * * * * [misc]points:  Sampling 24 additional inputs, on iter 2 have 232 / 256
1548060346.532 * * * * [misc]points:  Filtering points with unrepresentable outputs
1548060346.532 * * * * [misc]points:  Sampling 7 additional inputs, on iter 3 have 249 / 256
1548060346.534 * * * * [misc]points:  Filtering points with unrepresentable outputs
1548060346.534 * * * * [misc]points:  Sampling 4 additional inputs, on iter 4 have 253 / 256
1548060346.535 * * * * [misc]points:  Filtering points with unrepresentable outputs
1548060346.535 * * * * [exit]points:  Sampled 256 points with exact outputs
1548060346.535 * * * [misc]progress:  [2/2] Setting up program.
1548060346.538 * [misc]progress:  [Phase 2 of 3] Improving.
1548060346.538 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>
1548060346.538 * [enter]simplify:  Simplifying (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
1548060346.538 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060346.540 * * [misc]simplify:  iters left: 5 (25 enodes)
1548060346.546 * * [misc]simplify:  iters left: 4 (69 enodes)
1548060346.563 * * [misc]simplify:  iters left: 3 (185 enodes)
1548060346.646 * * [misc]simplify:  iters left: 2 (408 enodes)
1548060346.841 * [exit]simplify:  Simplified to (* (- (- d2 d1) (- d3 d4)) d1)
1548060346.841 * [misc]simplify:  Simplified (2) to (λ (d1 d2 d3 d4) (* (- (- d2 d1) (- d3 d4)) d1))
1548060346.846 * * [misc]progress:  iteration 1 / 4
1548060346.846 * * * [misc]progress:  picking best candidate
1548060346.851 * * * * [misc]pick:  Picked  #<alt (λ (d1 d2 d3 d4) (* (- (- d2 d1) (- d3 d4)) d1))>
1548060346.851 * * * [misc]progress:  localizing error
1548060346.863 * * * [misc]progress:  generating rewritten candidates
1548060346.863 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1548060346.883 * * * [misc]progress:  generating series expansions
1548060346.883 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1548060346.884 * [misc]backup-simplify:  Simplify (* (- (- d2 d1) (- d3 d4)) d1) into (* (- (+ d2 d4) (+ d3 d1)) d1)
1548060346.884 * [misc]approximate:  Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in (d2 d1 d3 d4) around 0
1548060346.884 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d4
1548060346.884 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4
1548060346.884 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d4
1548060346.884 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060346.884 * [misc]backup-simplify:  Simplify d2 into d2
1548060346.884 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060346.884 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.884 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.884 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d4
1548060346.884 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060346.884 * [misc]backup-simplify:  Simplify d3 into d3
1548060346.884 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060346.884 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.884 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060346.884 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.884 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d3
1548060346.884 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3
1548060346.884 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d3
1548060346.884 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060346.884 * [misc]backup-simplify:  Simplify d2 into d2
1548060346.884 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060346.884 * [misc]backup-simplify:  Simplify d4 into d4
1548060346.884 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d3
1548060346.884 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060346.884 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.884 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.884 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060346.884 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.884 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060346.884 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.884 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1
1548060346.884 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1
1548060346.885 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d1
1548060346.885 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060346.885 * [misc]backup-simplify:  Simplify d2 into d2
1548060346.885 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060346.885 * [misc]backup-simplify:  Simplify d4 into d4
1548060346.885 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1548060346.885 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060346.885 * [misc]backup-simplify:  Simplify d3 into d3
1548060346.885 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060346.885 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.885 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.885 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060346.885 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.885 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.885 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d2
1548060346.885 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
1548060346.885 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d2
1548060346.885 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060346.885 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.885 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.885 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060346.885 * [misc]backup-simplify:  Simplify d4 into d4
1548060346.885 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d2
1548060346.885 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060346.885 * [misc]backup-simplify:  Simplify d3 into d3
1548060346.885 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060346.885 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.885 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060346.885 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.885 * [misc]taylor:  Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d2
1548060346.885 * [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2
1548060346.885 * [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d2
1548060346.885 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060346.885 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.885 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.885 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060346.885 * [misc]backup-simplify:  Simplify d4 into d4
1548060346.885 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d2
1548060346.885 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060346.886 * [misc]backup-simplify:  Simplify d3 into d3
1548060346.886 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060346.886 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.886 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060346.886 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.886 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1548060346.886 * [misc]backup-simplify:  Simplify (+ d3 d1) into (+ d3 d1)
1548060346.886 * [misc]backup-simplify:  Simplify (- (+ d3 d1)) into (- (+ d3 d1))
1548060346.886 * [misc]backup-simplify:  Simplify (+ d4 (- (+ d3 d1))) into (- d4 (+ d3 d1))
1548060346.886 * [misc]backup-simplify:  Simplify (* (- d4 (+ d3 d1)) d1) into (* (- d4 (+ d3 d1)) d1)
1548060346.886 * [misc]taylor:  Taking taylor expansion of (* (- d4 (+ d3 d1)) d1) in d1
1548060346.886 * [misc]taylor:  Taking taylor expansion of (- d4 (+ d3 d1)) in d1
1548060346.886 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060346.886 * [misc]backup-simplify:  Simplify d4 into d4
1548060346.886 * [misc]taylor:  Taking taylor expansion of (+ d3 d1) in d1
1548060346.886 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060346.886 * [misc]backup-simplify:  Simplify d3 into d3
1548060346.886 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060346.886 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.886 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.886 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060346.886 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.886 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.886 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1548060346.887 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1548060346.887 * [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
1548060346.887 * [misc]backup-simplify:  Simplify (* (- d4 d3) 0) into 0
1548060346.887 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060346.887 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.887 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060346.887 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.887 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.887 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060346.887 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.888 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060346.888 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060346.888 * [misc]backup-simplify:  Simplify (+ (* (- d4 (+ d3 d1)) 0) (* 1 d1)) into d1
1548060346.888 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060346.888 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.888 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.888 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060346.888 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.888 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060346.888 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.888 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.888 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060346.888 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060346.889 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060346.889 * [misc]backup-simplify:  Simplify (+ (* (- d4 d3) 1) (* -1 0)) into (- d4 d3)
1548060346.889 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1548060346.889 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060346.889 * [misc]backup-simplify:  Simplify d4 into d4
1548060346.889 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060346.889 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.889 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.889 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060346.889 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1548060346.889 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060346.889 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.889 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.889 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.889 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060346.889 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.889 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.889 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.890 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.890 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.890 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060346.890 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.890 * [misc]backup-simplify:  Simplify (+ (* (- d4 (+ d3 d1)) 0) (+ (* 1 0) (* 0 d1))) into 0
1548060346.890 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060346.890 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.890 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060346.890 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.891 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060346.891 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.891 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.891 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.891 * [misc]backup-simplify:  Simplify (* (- (- (/ 1 d2) (/ 1 d1)) (- (/ 1 d3) (/ 1 d4))) (/ 1 d1)) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1)
1548060346.891 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d2 d1 d3 d4) around 0
1548060346.891 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4
1548060346.891 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
1548060346.891 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
1548060346.891 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060346.891 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060346.891 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.891 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.891 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060346.891 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1548060346.891 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060346.891 * [misc]backup-simplify:  Simplify d2 into d2
1548060346.891 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060346.892 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1548060346.892 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1548060346.892 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060346.892 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.892 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060346.892 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060346.892 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060346.892 * [misc]backup-simplify:  Simplify d3 into d3
1548060346.892 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060346.892 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060346.892 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.892 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060346.892 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060346.892 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060346.892 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3
1548060346.892 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
1548060346.892 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1548060346.892 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1548060346.892 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060346.892 * [misc]backup-simplify:  Simplify d4 into d4
1548060346.892 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060346.892 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1548060346.892 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060346.893 * [misc]backup-simplify:  Simplify d2 into d2
1548060346.893 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060346.893 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1548060346.893 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1548060346.893 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060346.893 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.893 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060346.893 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060346.893 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060346.893 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.893 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.893 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060346.893 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060346.893 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.893 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060346.893 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060346.893 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060346.894 * [misc]backup-simplify:  Simplify (/ -1 d1) into (/ -1 d1)
1548060346.894 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1
1548060346.894 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
1548060346.894 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
1548060346.894 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1548060346.894 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060346.894 * [misc]backup-simplify:  Simplify d4 into d4
1548060346.894 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060346.894 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1548060346.894 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060346.894 * [misc]backup-simplify:  Simplify d2 into d2
1548060346.894 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060346.894 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1548060346.894 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1548060346.894 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060346.894 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.894 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.894 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060346.894 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1548060346.894 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060346.894 * [misc]backup-simplify:  Simplify d3 into d3
1548060346.894 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060346.894 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060346.894 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.894 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.895 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060346.895 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060346.895 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060346.895 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548060346.895 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2
1548060346.895 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
1548060346.895 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1548060346.895 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060346.895 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060346.895 * [misc]backup-simplify:  Simplify d4 into d4
1548060346.895 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060346.895 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060346.895 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060346.895 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.895 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.896 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060346.896 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1548060346.896 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1548060346.896 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060346.896 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.896 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060346.896 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060346.896 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060346.896 * [misc]backup-simplify:  Simplify d3 into d3
1548060346.896 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060346.896 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060346.896 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.896 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060346.896 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060346.896 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060346.896 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2
1548060346.896 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
1548060346.896 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1548060346.896 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060346.896 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060346.897 * [misc]backup-simplify:  Simplify d4 into d4
1548060346.897 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060346.897 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060346.897 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060346.897 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.897 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.897 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060346.897 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1548060346.897 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1548060346.897 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060346.897 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.897 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060346.897 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060346.897 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060346.897 * [misc]backup-simplify:  Simplify d3 into d3
1548060346.897 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060346.897 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060346.897 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.897 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060346.898 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060346.898 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060346.898 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1548060346.898 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060346.898 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.898 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.898 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060346.898 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060346.898 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060346.898 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
1548060346.899 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3)))
1548060346.899 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (+ (/ 1 d1) (/ 1 d3)))) into (- (/ 1 d4) (+ (/ 1 d1) (/ 1 d3)))
1548060346.899 * [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))))
1548060346.899 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d1
1548060346.899 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1548060346.899 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060346.899 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060346.899 * [misc]backup-simplify:  Simplify d4 into d4
1548060346.899 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060346.899 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.899 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.899 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060346.900 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060346.900 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060346.900 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d1
1548060346.900 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060346.900 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060346.900 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060346.900 * [misc]backup-simplify:  Simplify d3 into d3
1548060346.900 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060346.900 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.900 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.900 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060346.900 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060346.900 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060346.900 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1548060346.900 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060346.900 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060346.900 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.900 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.900 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060346.901 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060346.901 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060346.901 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060346.901 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060346.901 * [misc]taylor:  Taking taylor expansion of -1 in d3
1548060346.901 * [misc]backup-simplify:  Simplify -1 into -1
1548060346.901 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060346.901 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.901 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060346.902 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060346.902 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.902 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1548060346.902 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060346.902 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.902 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060346.902 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.903 * [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) (/ 0 d1)))) into 0
1548060346.903 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060346.903 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.903 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060346.903 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060346.903 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) 0) into (/ 1 d3)
1548060346.904 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060346.904 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1548060346.904 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1548060346.904 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1548060346.904 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060346.904 * [misc]backup-simplify:  Simplify d4 into d4
1548060346.904 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060346.904 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060346.904 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060346.904 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.904 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.904 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060346.904 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060346.904 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060346.905 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060346.905 * [misc]backup-simplify:  Simplify -1 into -1
1548060346.905 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060346.905 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060346.905 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.905 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060346.905 * [misc]backup-simplify:  Simplify -1 into -1
1548060346.905 * [misc]taylor:  Taking taylor expansion of 1 in d4
1548060346.905 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.905 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060346.906 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060346.906 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.906 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1548060346.906 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060346.906 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.906 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060346.907 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.907 * [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
1548060346.907 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060346.907 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.907 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1548060346.908 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060346.908 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060346.908 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060346.908 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060346.908 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060346.909 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.909 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060346.909 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.909 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060346.909 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.909 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060346.909 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060346.909 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.910 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060346.910 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060346.910 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060346.910 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060346.910 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060346.910 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.910 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.910 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060346.910 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.910 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060346.910 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.911 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060346.911 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.911 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060346.911 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.911 * [misc]backup-simplify:  Simplify -1 into -1
1548060346.911 * [misc]backup-simplify:  Simplify -1 into -1
1548060346.911 * [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)))
1548060346.912 * [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))
1548060346.912 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d2 d1 d3 d4) around 0
1548060346.912 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4
1548060346.912 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060346.912 * [misc]backup-simplify:  Simplify -1 into -1
1548060346.912 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d4
1548060346.912 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
1548060346.912 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
1548060346.912 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
1548060346.912 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060346.912 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.912 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060346.912 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060346.912 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060346.912 * [misc]backup-simplify:  Simplify d3 into d3
1548060346.912 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060346.912 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
1548060346.912 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060346.912 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060346.912 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.912 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.913 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060346.913 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
1548060346.913 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060346.913 * [misc]backup-simplify:  Simplify d2 into d2
1548060346.913 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060346.913 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060346.913 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.913 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060346.913 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060346.913 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060346.913 * [misc]backup-simplify:  Simplify (/ -1 d1) into (/ -1 d1)
1548060346.913 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3
1548060346.914 * [misc]taylor:  Taking taylor expansion of -1 in d3
1548060346.914 * [misc]backup-simplify:  Simplify -1 into -1
1548060346.914 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d3
1548060346.914 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
1548060346.914 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
1548060346.914 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
1548060346.914 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060346.914 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.914 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060346.914 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060346.914 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060346.914 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.914 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.914 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060346.914 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
1548060346.914 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1548060346.914 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060346.914 * [misc]backup-simplify:  Simplify d4 into d4
1548060346.914 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060346.914 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1548060346.914 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060346.914 * [misc]backup-simplify:  Simplify d2 into d2
1548060346.914 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060346.914 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060346.914 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.915 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060346.915 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060346.915 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060346.915 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1
1548060346.915 * [misc]taylor:  Taking taylor expansion of -1 in d1
1548060346.915 * [misc]backup-simplify:  Simplify -1 into -1
1548060346.915 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1
1548060346.915 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
1548060346.915 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
1548060346.915 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1548060346.915 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060346.915 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.915 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.915 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060346.915 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1548060346.915 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060346.915 * [misc]backup-simplify:  Simplify d3 into d3
1548060346.915 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060346.915 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
1548060346.915 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1548060346.915 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060346.916 * [misc]backup-simplify:  Simplify d4 into d4
1548060346.916 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060346.916 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
1548060346.916 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060346.916 * [misc]backup-simplify:  Simplify d2 into d2
1548060346.916 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060346.916 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060346.916 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.916 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.916 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060346.916 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060346.916 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060346.916 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2
1548060346.916 * [misc]taylor:  Taking taylor expansion of -1 in d2
1548060346.916 * [misc]backup-simplify:  Simplify -1 into -1
1548060346.916 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2
1548060346.916 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
1548060346.916 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1548060346.916 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1548060346.916 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060346.916 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.917 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060346.917 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060346.917 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060346.917 * [misc]backup-simplify:  Simplify d3 into d3
1548060346.917 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060346.917 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1548060346.917 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060346.917 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060346.917 * [misc]backup-simplify:  Simplify d4 into d4
1548060346.917 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060346.917 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060346.917 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060346.917 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.917 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.917 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060346.917 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060346.917 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.917 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060346.917 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060346.918 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060346.918 * [misc]backup-simplify:  Simplify (/ -1 d1) into (/ -1 d1)
1548060346.918 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2
1548060346.918 * [misc]taylor:  Taking taylor expansion of -1 in d2
1548060346.918 * [misc]backup-simplify:  Simplify -1 into -1
1548060346.918 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2
1548060346.918 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
1548060346.918 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
1548060346.918 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
1548060346.918 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060346.918 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.918 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060346.918 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060346.918 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060346.918 * [misc]backup-simplify:  Simplify d3 into d3
1548060346.918 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060346.918 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1548060346.918 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060346.918 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060346.918 * [misc]backup-simplify:  Simplify d4 into d4
1548060346.918 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060346.918 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060346.918 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060346.918 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.918 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.918 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060346.919 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060346.919 * [misc]backup-simplify:  Simplify d1 into d1
1548060346.919 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060346.919 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060346.919 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060346.919 * [misc]backup-simplify:  Simplify (/ -1 d1) into (/ -1 d1)
1548060346.919 * [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
1548060346.919 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1548060346.919 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060346.919 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.919 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.919 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060346.920 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
1548060346.920 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060346.920 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060346.920 * [misc]backup-simplify:  Simplify (- (/ 1 d4)) into (- (/ 1 d4))
1548060346.920 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d1) (/ 1 d3)) (- (/ 1 d4))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d4))
1548060346.921 * [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)))
1548060346.921 * [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))))
1548060346.921 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d4 d1)) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d1
1548060346.921 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1548060346.921 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060346.921 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060346.921 * [misc]backup-simplify:  Simplify d4 into d4
1548060346.921 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060346.921 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.921 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.921 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060346.921 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060346.922 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060346.922 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d1
1548060346.922 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060346.922 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060346.922 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060346.922 * [misc]backup-simplify:  Simplify d3 into d3
1548060346.922 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060346.922 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.922 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.922 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060346.922 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060346.922 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060346.922 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1548060346.922 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060346.922 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060346.922 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.922 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.922 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060346.923 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060346.923 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060346.923 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060346.923 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060346.923 * [misc]taylor:  Taking taylor expansion of -1 in d3
1548060346.923 * [misc]backup-simplify:  Simplify -1 into -1
1548060346.923 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060346.923 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.923 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1548060346.923 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060346.924 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.924 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060346.924 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060346.924 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.924 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060346.924 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.925 * [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1))) (/ 0 d1)))) into 0
1548060346.925 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1)))) into 0
1548060346.925 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060346.925 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.926 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060346.926 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060346.926 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) 0) into (/ 1 d3)
1548060346.926 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060346.926 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1548060346.926 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1548060346.926 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1548060346.926 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060346.926 * [misc]backup-simplify:  Simplify d4 into d4
1548060346.926 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060346.926 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060346.926 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060346.926 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.926 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.927 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060346.927 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060346.927 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060346.927 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060346.927 * [misc]backup-simplify:  Simplify -1 into -1
1548060346.927 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060346.927 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060346.927 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.927 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060346.927 * [misc]backup-simplify:  Simplify -1 into -1
1548060346.927 * [misc]taylor:  Taking taylor expansion of 1 in d4
1548060346.927 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.928 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1548060346.928 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060346.928 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.928 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060346.928 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060346.929 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.929 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060346.929 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.929 * [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
1548060346.930 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 1 (* d4 d1)))) (* 0 (/ -1 d1))))) into 0
1548060346.930 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060346.930 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.930 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1548060346.930 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060346.931 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060346.931 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060346.931 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060346.931 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060346.931 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.932 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060346.932 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060346.932 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060346.932 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.932 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060346.932 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060346.932 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.932 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060346.933 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060346.933 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060346.933 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060346.933 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060346.933 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.933 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.933 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060346.933 * [misc]backup-simplify:  Simplify 1 into 1
1548060346.933 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060346.933 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.933 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060346.933 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.933 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060346.933 * [misc]backup-simplify:  Simplify 0 into 0
1548060346.933 * [misc]backup-simplify:  Simplify -1 into -1
1548060346.933 * [misc]backup-simplify:  Simplify -1 into -1
1548060346.934 * [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)))
1548060346.934 * * * [misc]progress:  simplifying candidates
1548060346.934 * * * * [misc]progress:  [ 1 / 22 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (pow (* (- (- d2 d1) (- d3 d4)) d1) 1))>
1548060346.934 * * * * [misc]progress:  [ 2 / 22 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (exp (log (* (- (- d2 d1) (- d3 d4)) d1))))>
1548060346.934 * * * * [misc]progress:  [ 3 / 22 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (exp (* (- (- d2 d1) (- d3 d4)) d1))))>
1548060346.934 * * * * [misc]progress:  [ 4 / 22 ] 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))))>
1548060346.934 * * * * [misc]progress:  [ 5 / 22 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (cbrt (* (* (* (- (- d2 d1) (- d3 d4)) d1) (* (- (- d2 d1) (- d3 d4)) d1)) (* (- (- d2 d1) (- d3 d4)) d1))))>
1548060346.934 * * * * [misc]progress:  [ 6 / 22 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (sqrt (* (- (- d2 d1) (- d3 d4)) d1)) (sqrt (* (- (- d2 d1) (- d3 d4)) d1))))>
1548060346.934 * * * * [misc]progress:  [ 7 / 22 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* 1 (* (- (- d2 d1) (- d3 d4)) d1)))>
1548060346.934 * * * * [misc]progress:  [ 8 / 22 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))) (* (cbrt (- (- d2 d1) (- d3 d4))) d1)))>
1548060346.935 * [enter]simplify:  Simplifying (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))
1548060346.935 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060346.938 * * [misc]simplify:  iters left: 5 (19 enodes)
1548060346.942 * * [misc]simplify:  iters left: 4 (41 enodes)
1548060346.949 * * [misc]simplify:  iters left: 3 (95 enodes)
1548060346.972 * * [misc]simplify:  iters left: 2 (181 enodes)
1548060347.022 * * [misc]simplify:  iters left: 1 (318 enodes)
1548060347.172 * [exit]simplify:  Simplified to (* (cbrt (+ (- d4 d1) (- d2 d3))) (cbrt (+ (- d4 d1) (- d2 d3))))
1548060347.172 * [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)))
1548060347.173 * * * * [misc]progress:  [ 9 / 22 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (sqrt (- (- d2 d1) (- d3 d4))) (* (sqrt (- (- d2 d1) (- d3 d4))) d1)))>
1548060347.173 * [enter]simplify:  Simplifying (sqrt (- (- d2 d1) (- d3 d4)))
1548060347.173 * * [misc]simplify:  iters left: 5 (8 enodes)
1548060347.176 * * [misc]simplify:  iters left: 4 (18 enodes)
1548060347.183 * * [misc]simplify:  iters left: 3 (40 enodes)
1548060347.198 * * [misc]simplify:  iters left: 2 (94 enodes)
1548060347.239 * * [misc]simplify:  iters left: 1 (179 enodes)
1548060347.319 * [exit]simplify:  Simplified to (sqrt (- (- d4 d3) (- d1 d2)))
1548060347.319 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (* (sqrt (- (- d4 d3) (- d1 d2))) (* (sqrt (- (- d2 d1) (- d3 d4))) d1)))
1548060347.319 * * * * [misc]progress:  [ 10 / 22 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* 1 (* (- (- d2 d1) (- d3 d4)) d1)))>
1548060347.319 * * * * [misc]progress:  [ 11 / 22 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))) (* (- (sqrt (- d2 d1)) (sqrt (- d3 d4))) d1)))>
1548060347.319 * [enter]simplify:  Simplifying (+ (sqrt (- d2 d1)) (sqrt (- d3 d4)))
1548060347.320 * * [misc]simplify:  iters left: 5 (9 enodes)
1548060347.322 * * [misc]simplify:  iters left: 4 (14 enodes)
1548060347.326 * * [misc]simplify:  iters left: 3 (16 enodes)
1548060347.330 * [exit]simplify:  Simplified to (+ (sqrt (- d2 d1)) (sqrt (- d3 d4)))
1548060347.330 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (* (+ (sqrt (- d2 d1)) (sqrt (- d3 d4))) (* (- (sqrt (- d2 d1)) (sqrt (- d3 d4))) d1)))
1548060347.330 * * * * [misc]progress:  [ 12 / 22 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* 1 (* (- (- d2 d1) (- d3 d4)) d1)))>
1548060347.330 * * * * [misc]progress:  [ 13 / 22 ] 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))))))>
1548060347.330 * [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)
1548060347.331 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060347.339 * * [misc]simplify:  iters left: 5 (62 enodes)
1548060347.360 * * [misc]simplify:  iters left: 4 (175 enodes)
1548060347.473 * [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)))))
1548060347.474 * [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))))))
1548060347.474 * * * * [misc]progress:  [ 14 / 22 ] 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))))>
1548060347.474 * [enter]simplify:  Simplifying (* (- (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- (* d3 d3) (* d4 d4)))) d1)
1548060347.474 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060347.479 * * [misc]simplify:  iters left: 5 (50 enodes)
1548060347.487 * * [misc]simplify:  iters left: 4 (137 enodes)
1548060347.560 * [exit]simplify:  Simplified to (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))
1548060347.560 * [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))))
1548060347.560 * * * * [misc]progress:  [ 15 / 22 ] 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))))))>
1548060347.560 * [enter]simplify:  Simplifying (* (- (* (- (* d2 d2) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ d2 d1) (- (pow d3 3) (pow d4 3)))) d1)
1548060347.561 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060347.568 * * [misc]simplify:  iters left: 5 (50 enodes)
1548060347.577 * * [misc]simplify:  iters left: 4 (159 enodes)
1548060347.658 * [exit]simplify:  Simplified to (+ (* (* d1 (+ d2 d1)) (- (- (pow d3 3) (pow d4 3)))) (* (* d1 (- (* d2 d2) (* d1 d1))) (+ (* d3 (+ d3 d4)) (* d4 d4))))
1548060347.658 * [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))))))
1548060347.658 * * * * [misc]progress:  [ 16 / 22 ] 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))))>
1548060347.658 * [enter]simplify:  Simplifying (* (- (* (- (* d2 d2) (* d1 d1)) (+ d3 d4)) (* (+ d2 d1) (- (* d3 d3) (* d4 d4)))) d1)
1548060347.659 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060347.661 * * [misc]simplify:  iters left: 5 (37 enodes)
1548060347.668 * * [misc]simplify:  iters left: 4 (120 enodes)
1548060347.715 * [exit]simplify:  Simplified to (* d1 (* (+ d3 d4) (- (* (+ d2 d1) (- d2 d1)) (* (+ d2 d1) (- d3 d4)))))
1548060347.715 * [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))))
1548060347.715 * * * * [misc]progress:  [ 17 / 22 ] 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))))))>
1548060347.715 * [enter]simplify:  Simplifying (* (- (pow (- d2 d1) 3) (pow (- d3 d4) 3)) d1)
1548060347.715 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060347.717 * * [misc]simplify:  iters left: 5 (24 enodes)
1548060347.721 * * [misc]simplify:  iters left: 4 (63 enodes)
1548060347.737 * * [misc]simplify:  iters left: 3 (267 enodes)
1548060347.909 * [exit]simplify:  Simplified to (- (* (* (- d2 d1) d1) (* (- d2 d1) (- d2 d1))) (* (* (- d3 d4) (- d3 d4)) (* d1 (- d3 d4))))
1548060347.910 * [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))))))
1548060347.910 * * * * [misc]progress:  [ 18 / 22 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) d1) (+ (- d2 d1) (- d3 d4))))>
1548060347.910 * [enter]simplify:  Simplifying (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) d1)
1548060347.910 * * [misc]simplify:  iters left: 6 (10 enodes)
1548060347.911 * * [misc]simplify:  iters left: 5 (20 enodes)
1548060347.915 * * [misc]simplify:  iters left: 4 (65 enodes)
1548060347.936 * * [misc]simplify:  iters left: 3 (300 enodes)
1548060348.207 * [exit]simplify:  Simplified to (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) d1)
1548060348.207 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (- d2 d1) (- d2 d1)) (* (- d3 d4) (- d3 d4))) d1) (+ (- d2 d1) (- d3 d4))))
1548060348.207 * * * * [misc]progress:  [ 19 / 22 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* d1 (- (- d2 d1) (- d3 d4))))>
1548060348.208 * * * * [misc]progress:  [ 20 / 22 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) 0)>
1548060348.208 * [enter]simplify:  Simplifying 0
1548060348.208 * * [misc]simplify:  iters left: 0 (1 enodes)
1548060348.208 * [exit]simplify:  Simplified to 0
1548060348.208 * [misc]simplify:  Simplified (2) to (λ (d1 d2 d3 d4) 0)
1548060348.208 * * * * [misc]progress:  [ 21 / 22 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* d4 d1) (+ (pow d1 2) (* d3 d1))))>
1548060348.208 * [enter]simplify:  Simplifying (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))
1548060348.208 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060348.210 * * [misc]simplify:  iters left: 5 (17 enodes)
1548060348.212 * * [misc]simplify:  iters left: 4 (31 enodes)
1548060348.218 * * [misc]simplify:  iters left: 3 (66 enodes)
1548060348.241 * * [misc]simplify:  iters left: 2 (108 enodes)
1548060348.260 * * [misc]simplify:  iters left: 1 (153 enodes)
1548060348.295 * [exit]simplify:  Simplified to (* d1 (- (- d4 d3) d1))
1548060348.295 * [misc]simplify:  Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (- (- d4 d3) d1)))
1548060348.295 * * * * [misc]progress:  [ 22 / 22 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* d4 d1) (+ (pow d1 2) (* d3 d1))))>
1548060348.296 * [enter]simplify:  Simplifying (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))
1548060348.296 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060348.298 * * [misc]simplify:  iters left: 5 (17 enodes)
1548060348.303 * * [misc]simplify:  iters left: 4 (31 enodes)
1548060348.314 * * [misc]simplify:  iters left: 3 (66 enodes)
1548060348.336 * * [misc]simplify:  iters left: 2 (108 enodes)
1548060348.356 * * [misc]simplify:  iters left: 1 (153 enodes)
1548060348.380 * [exit]simplify:  Simplified to (* d1 (- (- d4 d3) d1))
1548060348.380 * [misc]simplify:  Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (- (- d4 d3) d1)))
1548060348.380 * * * [misc]progress:  adding candidates to table
1548060348.591 * * [misc]progress:  iteration 2 / 4
1548060348.591 * * * [misc]progress:  picking best candidate
1548060348.606 * * * * [misc]pick:  Picked  #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>
1548060348.606 * * * [misc]progress:  localizing error
1548060348.627 * * * [misc]progress:  generating rewritten candidates
1548060348.627 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 1)
1548060348.635 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2)
1548060348.700 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1 1)
1548060348.704 * * * [misc]progress:  generating series expansions
1548060348.705 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2 1)
1548060348.705 * [misc]backup-simplify:  Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1548060348.705 * [misc]approximate:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0
1548060348.705 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4
1548060348.705 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4
1548060348.705 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060348.705 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060348.705 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.705 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.705 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.705 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.705 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060348.705 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060348.705 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.705 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.705 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.705 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1548060348.705 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060348.705 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.705 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.705 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.705 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3
1548060348.705 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3
1548060348.705 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1548060348.705 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060348.705 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.705 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.706 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.706 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060348.706 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060348.706 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.706 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.706 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.706 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1548060348.706 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060348.706 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.706 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.706 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.706 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.706 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2
1548060348.706 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2
1548060348.706 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1548060348.706 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060348.706 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.706 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.706 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.706 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060348.706 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060348.706 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.706 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.706 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.706 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.706 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1548060348.706 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060348.706 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.706 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.706 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.706 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1
1548060348.706 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
1548060348.706 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060348.706 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060348.706 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.706 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.707 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.707 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.707 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060348.707 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060348.707 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.707 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.707 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.707 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.707 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060348.707 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060348.707 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.707 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.707 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.707 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.707 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1
1548060348.707 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
1548060348.707 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060348.707 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060348.707 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.707 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.707 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.707 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.707 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060348.707 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060348.707 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.707 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.707 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.707 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.707 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060348.707 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060348.707 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.707 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.707 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.707 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.708 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060348.708 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060348.708 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.708 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060348.709 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.709 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.709 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.709 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.709 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.709 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.709 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060348.709 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.709 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.709 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060348.709 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060348.709 * [misc]backup-simplify:  Simplify (+ d4 d2) into (+ d4 d2)
1548060348.710 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060348.710 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1548060348.710 * [misc]backup-simplify:  Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
1548060348.710 * [misc]taylor:  Taking taylor expansion of (- (+ d4 d2) d3) in d2
1548060348.710 * [misc]taylor:  Taking taylor expansion of (+ d4 d2) in d2
1548060348.710 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060348.710 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.710 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060348.710 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.710 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.710 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060348.710 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.710 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1548060348.710 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1548060348.710 * [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
1548060348.710 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1548060348.710 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060348.710 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.710 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060348.710 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.710 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.710 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.710 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1548060348.711 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060348.711 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.711 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.711 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.711 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.711 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.711 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060348.711 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.711 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.711 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060348.711 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.711 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.711 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.711 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.711 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.712 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.712 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.712 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.712 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.712 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.712 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.712 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.712 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.712 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060348.712 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.712 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.712 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.713 * [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)))
1548060348.713 * [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0
1548060348.713 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4
1548060348.713 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
1548060348.713 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1548060348.713 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060348.713 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060348.713 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.713 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.713 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.713 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060348.713 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060348.713 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d4
1548060348.713 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060348.713 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060348.713 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.713 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.713 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.713 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.713 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060348.714 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060348.714 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060348.714 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d4
1548060348.714 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1548060348.714 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060348.714 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.714 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.714 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.714 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1548060348.714 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1548060348.714 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3
1548060348.714 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
1548060348.714 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1548060348.714 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060348.714 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060348.714 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.714 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.714 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.714 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060348.714 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060348.714 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1548060348.714 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1548060348.714 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060348.714 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.714 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.714 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.714 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060348.715 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1548060348.715 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1548060348.715 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1548060348.715 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060348.715 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.715 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.715 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.715 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.715 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060348.715 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060348.715 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060348.715 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2
1548060348.715 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
1548060348.715 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060348.715 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060348.715 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060348.715 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.715 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.715 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.715 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.715 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060348.716 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060348.716 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060348.716 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d2
1548060348.716 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1548060348.716 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060348.716 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.716 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.716 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.716 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060348.716 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1548060348.716 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1548060348.716 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1548060348.716 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060348.716 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.716 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.716 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.716 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1548060348.716 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1548060348.716 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
1548060348.716 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1548060348.717 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060348.717 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060348.717 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060348.717 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.717 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.717 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.717 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.717 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060348.717 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060348.717 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060348.717 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1548060348.717 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060348.717 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060348.717 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.717 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.717 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.717 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.717 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060348.718 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060348.718 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060348.718 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060348.718 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060348.718 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060348.718 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.718 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.718 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.718 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.718 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060348.718 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060348.718 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060348.718 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
1548060348.718 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1548060348.718 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060348.718 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060348.718 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060348.718 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.718 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.718 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.718 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.718 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060348.719 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060348.719 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060348.719 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1548060348.719 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060348.719 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060348.719 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.719 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.719 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.719 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.719 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060348.719 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060348.719 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060348.719 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060348.719 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060348.719 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060348.719 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.719 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.719 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.719 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.719 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060348.722 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060348.722 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060348.723 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
1548060348.723 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060348.723 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
1548060348.723 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
1548060348.723 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1548060348.723 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060348.723 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060348.723 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.723 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060348.723 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060348.723 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060348.723 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.723 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.723 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.723 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060348.723 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060348.723 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.723 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060348.724 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060348.724 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060348.724 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060348.724 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.724 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.724 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1548060348.724 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.725 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060348.725 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.725 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.725 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060348.725 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.725 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.725 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.725 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.726 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060348.726 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060348.726 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060348.726 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1548060348.726 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1548060348.726 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1548060348.726 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060348.726 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.726 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060348.726 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060348.726 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060348.726 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.726 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.726 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.727 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060348.727 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060348.727 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060348.727 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.727 * [misc]taylor:  Taking taylor expansion of 1 in d4
1548060348.727 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.727 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060348.727 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060348.728 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060348.728 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060348.728 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.728 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060348.728 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060348.728 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.729 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.729 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.729 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.729 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.729 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.729 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060348.729 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060348.729 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.729 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060348.730 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.730 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.730 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.730 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.730 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060348.730 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.730 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060348.730 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060348.730 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060348.730 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.730 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.731 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.731 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.731 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060348.731 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.731 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.731 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.731 * [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))
1548060348.732 * [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)))
1548060348.732 * [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0
1548060348.732 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4
1548060348.732 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
1548060348.732 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1548060348.732 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060348.732 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060348.732 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.732 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.732 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.732 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060348.732 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060348.732 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d4
1548060348.732 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060348.732 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060348.732 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.732 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.732 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.732 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.732 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060348.733 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060348.733 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060348.733 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d4
1548060348.733 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1548060348.733 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060348.733 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.733 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.733 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.733 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1548060348.733 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1548060348.733 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3
1548060348.733 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
1548060348.733 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1548060348.733 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060348.733 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060348.733 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.733 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.733 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.733 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060348.733 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060348.733 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1548060348.733 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1548060348.733 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060348.733 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.733 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.734 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.734 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060348.734 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1548060348.734 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1548060348.734 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1548060348.734 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060348.734 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.734 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.734 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.734 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.734 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060348.734 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060348.734 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060348.734 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2
1548060348.734 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
1548060348.734 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060348.734 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060348.734 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060348.734 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.734 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.734 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.734 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.734 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060348.735 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060348.735 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060348.735 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d2
1548060348.735 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1548060348.735 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060348.735 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.735 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.735 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.735 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060348.735 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1548060348.735 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1548060348.735 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1548060348.735 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060348.735 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.735 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.735 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.735 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1548060348.735 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1548060348.735 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
1548060348.735 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1548060348.735 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060348.735 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060348.735 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060348.735 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.735 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.735 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.735 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.736 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060348.736 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060348.736 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060348.736 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1548060348.736 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060348.736 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060348.736 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.736 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.736 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.736 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.736 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060348.736 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060348.736 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060348.736 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060348.736 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060348.736 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060348.736 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.736 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.736 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.736 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.736 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060348.737 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060348.737 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060348.737 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
1548060348.737 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1548060348.737 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060348.737 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060348.737 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060348.737 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.737 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.737 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.737 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.737 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060348.737 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060348.737 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060348.737 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1548060348.737 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060348.737 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060348.737 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.737 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.737 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.737 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.737 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060348.738 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060348.738 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060348.738 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060348.738 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060348.738 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060348.738 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.738 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.738 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.738 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.738 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060348.738 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060348.738 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060348.738 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
1548060348.738 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060348.739 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
1548060348.739 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
1548060348.739 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1548060348.739 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060348.739 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060348.739 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.739 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060348.739 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060348.739 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060348.739 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.739 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.739 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.739 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060348.739 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060348.739 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.739 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060348.739 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060348.740 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060348.740 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060348.740 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.740 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.740 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1548060348.740 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.740 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060348.740 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.741 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.741 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060348.741 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.741 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.741 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.741 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.741 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060348.741 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060348.741 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060348.741 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1548060348.741 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1548060348.741 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1548060348.741 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060348.741 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.741 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060348.741 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060348.741 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060348.741 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.741 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.741 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.742 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060348.742 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060348.742 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060348.742 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.742 * [misc]taylor:  Taking taylor expansion of 1 in d4
1548060348.742 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.742 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060348.742 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060348.742 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060348.742 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060348.742 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.743 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060348.743 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060348.743 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.743 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.743 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.743 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.743 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.743 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.743 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060348.743 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060348.743 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.743 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060348.744 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.744 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.744 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.744 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.744 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060348.744 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.744 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060348.744 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060348.744 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060348.744 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.744 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.744 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.744 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.744 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060348.744 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.744 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.744 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.745 * [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))
1548060348.745 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2)
1548060348.745 * [misc]backup-simplify:  Simplify (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) into (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1)))
1548060348.745 * [misc]approximate:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in (d1 d2 d3 d4) around 0
1548060348.745 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4
1548060348.745 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4
1548060348.745 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060348.745 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060348.745 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.745 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.745 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.745 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.745 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060348.745 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060348.745 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.745 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.745 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.745 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4
1548060348.745 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060348.745 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.745 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.745 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1548060348.745 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060348.745 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.745 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.745 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.745 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d3
1548060348.745 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3
1548060348.745 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1548060348.745 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060348.745 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.745 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.745 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.745 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060348.745 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060348.745 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.745 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.745 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.746 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3
1548060348.746 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060348.746 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.746 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.746 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1548060348.746 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060348.746 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.746 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.746 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.746 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.746 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2
1548060348.746 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2
1548060348.746 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1548060348.746 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060348.746 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.746 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.746 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.746 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060348.746 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060348.746 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.746 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.746 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.746 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.746 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2
1548060348.746 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060348.746 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.746 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.746 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1548060348.746 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060348.746 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.746 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.746 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.746 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1
1548060348.746 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
1548060348.746 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060348.746 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060348.746 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.746 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.746 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.746 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.746 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060348.746 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060348.746 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.746 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.746 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.746 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.746 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1
1548060348.746 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060348.746 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.746 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.746 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.746 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060348.746 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060348.746 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.746 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.746 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.746 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.746 * [misc]taylor:  Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1
1548060348.746 * [misc]taylor:  Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
1548060348.746 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060348.746 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060348.746 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.746 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.746 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.746 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.746 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060348.746 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060348.746 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.746 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.747 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.747 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.747 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1
1548060348.747 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060348.747 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.747 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.747 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.747 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060348.747 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060348.747 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.747 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.747 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.747 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.747 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060348.747 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060348.747 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.747 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060348.747 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.747 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.747 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.747 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.747 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.747 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.747 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.747 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060348.747 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.747 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.748 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060348.748 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060348.748 * [misc]backup-simplify:  Simplify (+ d4 d2) into (+ d4 d2)
1548060348.748 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060348.748 * [misc]backup-simplify:  Simplify (+ 0 d3) into d3
1548060348.748 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1548060348.748 * [misc]backup-simplify:  Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
1548060348.748 * [misc]taylor:  Taking taylor expansion of (- (+ d4 d2) d3) in d2
1548060348.748 * [misc]taylor:  Taking taylor expansion of (+ d4 d2) in d2
1548060348.748 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060348.748 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.748 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060348.748 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.748 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.748 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060348.748 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.748 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1548060348.748 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1548060348.748 * [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
1548060348.748 * [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
1548060348.748 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060348.748 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.748 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060348.748 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.748 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.748 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.748 * [misc]backup-simplify:  Simplify (+ d4 0) into d4
1548060348.748 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060348.748 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.748 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.749 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.749 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.749 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.749 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060348.749 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.749 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.749 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060348.749 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.749 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.749 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.749 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.749 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.749 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.749 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060348.749 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.749 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060348.750 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060348.750 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060348.750 * [misc]taylor:  Taking taylor expansion of -1 in d2
1548060348.750 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.750 * [misc]taylor:  Taking taylor expansion of -1 in d3
1548060348.750 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.750 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060348.750 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.750 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.750 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060348.750 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.750 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060348.750 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060348.750 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.750 * [misc]taylor:  Taking taylor expansion of 1 in d4
1548060348.750 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.750 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.750 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.750 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.750 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060348.750 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.750 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.750 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060348.750 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060348.751 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060348.751 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.751 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.751 * [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)))
1548060348.751 * [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))))
1548060348.751 * [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
1548060348.751 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4
1548060348.751 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
1548060348.751 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1548060348.751 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060348.751 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060348.751 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.751 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.751 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.751 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060348.751 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060348.751 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d4
1548060348.751 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060348.751 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060348.751 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.751 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.751 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.751 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.751 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060348.752 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060348.752 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060348.752 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4
1548060348.752 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d4
1548060348.752 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060348.752 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.752 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.752 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060348.752 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060348.752 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d4
1548060348.752 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1548060348.752 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060348.752 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.752 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.752 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.752 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1548060348.752 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1548060348.752 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
1548060348.752 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
1548060348.752 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1548060348.752 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060348.752 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060348.752 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.752 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.752 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.752 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060348.752 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060348.752 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1548060348.752 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1548060348.752 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060348.752 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.752 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.752 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.752 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060348.752 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1548060348.752 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
1548060348.752 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1548060348.752 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060348.752 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.752 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.752 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060348.753 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060348.753 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1548060348.753 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1548060348.753 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060348.753 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.753 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.753 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.753 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.753 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060348.753 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060348.753 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060348.753 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2
1548060348.753 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
1548060348.753 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060348.753 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060348.753 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060348.753 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.753 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.753 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.753 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.753 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060348.753 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060348.753 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060348.753 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d2
1548060348.753 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1548060348.753 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060348.753 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.753 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.753 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.753 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060348.753 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1548060348.753 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2
1548060348.753 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1548060348.753 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060348.753 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.753 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.753 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060348.754 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060348.754 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1548060348.754 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1548060348.754 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060348.754 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.754 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.754 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.754 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1548060348.754 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1548060348.754 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
1548060348.754 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1548060348.754 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060348.754 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060348.754 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060348.754 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.754 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.754 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.754 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.754 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060348.754 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060348.754 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060348.754 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1548060348.754 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060348.754 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060348.754 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.754 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.754 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.754 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.754 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060348.754 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060348.754 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060348.754 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
1548060348.754 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1548060348.754 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060348.754 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.754 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.754 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.754 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060348.755 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.755 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060348.755 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060348.755 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060348.755 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.755 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.755 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.755 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.755 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060348.755 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060348.755 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060348.755 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
1548060348.755 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1548060348.755 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060348.755 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060348.755 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060348.755 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.755 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.755 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.755 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.755 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060348.755 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060348.755 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060348.755 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1548060348.755 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060348.755 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060348.755 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.755 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.755 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.755 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.755 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060348.756 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060348.756 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060348.756 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
1548060348.756 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1548060348.756 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060348.756 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.756 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.756 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.756 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060348.756 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.756 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060348.756 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060348.756 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060348.756 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.756 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.756 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.756 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.756 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060348.756 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060348.756 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060348.756 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060348.756 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060348.757 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060348.757 * [misc]taylor:  Taking taylor expansion of -1 in d2
1548060348.757 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.757 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
1548060348.757 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060348.757 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060348.757 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060348.757 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060348.757 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
1548060348.757 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
1548060348.757 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1548060348.757 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060348.757 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060348.757 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.757 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060348.757 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060348.757 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060348.757 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.757 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.757 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.757 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060348.757 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060348.757 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.757 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060348.758 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060348.758 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060348.758 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060348.758 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.758 * [misc]taylor:  Taking taylor expansion of -1 in d3
1548060348.758 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.758 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.758 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1548060348.758 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.758 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060348.758 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.759 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060348.759 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060348.759 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.759 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060348.759 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.759 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.759 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.759 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.759 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.759 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060348.759 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060348.759 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060348.760 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1548060348.760 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1548060348.760 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1548060348.760 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060348.760 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.760 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060348.760 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060348.760 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060348.760 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.760 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.760 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.760 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060348.760 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060348.760 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060348.760 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.760 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.760 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.760 * [misc]taylor:  Taking taylor expansion of 1 in d4
1548060348.760 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.760 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060348.760 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.761 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060348.761 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060348.761 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060348.762 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060348.762 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.762 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060348.762 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060348.763 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060348.763 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060348.763 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.763 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.763 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.763 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.763 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.764 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.764 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.764 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060348.764 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060348.764 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.764 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060348.764 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.764 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.765 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.765 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.765 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.765 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.765 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060348.765 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.765 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060348.765 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060348.765 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060348.765 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.765 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.765 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.765 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.766 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060348.766 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.766 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060348.766 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.766 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060348.766 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.766 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.766 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.766 * [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))
1548060348.767 * [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))))
1548060348.767 * [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
1548060348.767 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4
1548060348.767 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
1548060348.767 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1548060348.767 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060348.767 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060348.767 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.767 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.767 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.767 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060348.767 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060348.768 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d4
1548060348.768 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060348.768 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060348.768 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.768 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.768 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.768 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.768 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060348.768 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060348.768 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060348.768 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4
1548060348.768 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d4
1548060348.768 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060348.768 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.768 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.768 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060348.768 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060348.768 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d4
1548060348.768 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1548060348.768 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060348.768 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.769 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060348.769 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.769 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1548060348.769 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1548060348.769 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
1548060348.769 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
1548060348.769 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1548060348.769 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060348.769 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060348.769 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.769 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.769 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.769 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060348.769 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060348.769 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1548060348.769 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1548060348.769 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060348.769 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.769 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.769 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.769 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060348.769 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1548060348.769 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
1548060348.769 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1548060348.769 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060348.769 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.769 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.770 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060348.770 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060348.770 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1548060348.770 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1548060348.770 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060348.770 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.770 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.770 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.770 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.770 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060348.770 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060348.770 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060348.770 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2
1548060348.770 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
1548060348.770 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060348.770 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060348.770 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060348.770 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.770 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.770 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.770 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.770 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060348.771 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060348.771 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060348.771 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d2
1548060348.771 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1548060348.771 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060348.771 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.771 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.771 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.771 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060348.771 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1548060348.771 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2
1548060348.771 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1548060348.771 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060348.771 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.771 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.771 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060348.771 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060348.771 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1548060348.771 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1548060348.771 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060348.771 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.771 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.771 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.771 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1548060348.772 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1548060348.772 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
1548060348.772 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1548060348.772 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060348.772 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060348.772 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060348.772 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.772 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.772 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.772 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.772 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060348.772 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060348.772 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060348.772 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1548060348.772 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060348.772 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060348.772 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.772 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.772 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.772 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.772 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060348.773 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060348.773 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060348.773 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
1548060348.773 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1548060348.773 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060348.773 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.773 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.773 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.773 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060348.773 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.773 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060348.773 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060348.773 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060348.773 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.773 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.773 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.773 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.773 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060348.774 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060348.774 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060348.774 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
1548060348.774 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
1548060348.774 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060348.774 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060348.774 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060348.774 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.774 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.774 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.774 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.774 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060348.774 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060348.774 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060348.774 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1548060348.774 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060348.774 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060348.774 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.774 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.774 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.774 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.774 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060348.775 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060348.775 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060348.775 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
1548060348.775 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1548060348.775 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060348.775 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.775 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.775 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.775 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060348.775 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.775 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060348.775 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060348.775 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060348.775 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.775 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.775 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.775 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.775 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060348.776 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060348.776 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060348.776 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060348.776 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060348.776 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060348.776 * [misc]taylor:  Taking taylor expansion of -1 in d2
1548060348.776 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.776 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
1548060348.777 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060348.777 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060348.777 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060348.777 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060348.777 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
1548060348.777 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
1548060348.777 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
1548060348.777 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060348.777 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060348.777 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.777 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060348.778 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060348.778 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060348.778 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.778 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.778 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.778 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060348.778 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060348.778 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.778 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060348.778 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060348.778 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060348.778 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060348.778 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.778 * [misc]taylor:  Taking taylor expansion of -1 in d3
1548060348.778 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.779 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.779 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1548060348.779 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.779 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060348.779 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.780 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060348.780 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060348.780 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.780 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060348.780 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.781 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.781 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.781 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.781 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.781 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060348.781 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060348.781 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060348.781 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1548060348.781 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1548060348.781 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1548060348.781 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060348.782 * [misc]backup-simplify:  Simplify d4 into d4
1548060348.782 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060348.782 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060348.782 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060348.782 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.782 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.782 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.782 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060348.782 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060348.782 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060348.782 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.782 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.782 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.782 * [misc]taylor:  Taking taylor expansion of 1 in d4
1548060348.782 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.782 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060348.782 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.783 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060348.783 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060348.783 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060348.783 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060348.784 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.784 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060348.784 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060348.785 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060348.785 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060348.785 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.785 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.785 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.785 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.785 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.785 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.785 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.785 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060348.785 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060348.785 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.786 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060348.786 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.786 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.786 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.786 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.786 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.786 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.786 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060348.786 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.786 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060348.786 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060348.786 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060348.786 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.786 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.786 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.786 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.787 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060348.787 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.787 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060348.787 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.787 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060348.787 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.787 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.787 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.787 * [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))
1548060348.787 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1 1)
1548060348.787 * [misc]backup-simplify:  Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1))
1548060348.787 * [misc]approximate:  Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0
1548060348.787 * [misc]taylor:  Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3
1548060348.787 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060348.787 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060348.787 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.787 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.787 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.787 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1548060348.787 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060348.787 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.787 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.787 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.787 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.787 * [misc]taylor:  Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2
1548060348.787 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060348.787 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060348.787 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.787 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.787 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.787 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.787 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1548060348.788 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060348.788 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.788 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.788 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.788 * [misc]taylor:  Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1
1548060348.788 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060348.788 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060348.788 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.788 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.788 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.788 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.788 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060348.788 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060348.788 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.788 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.788 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.788 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.788 * [misc]taylor:  Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1
1548060348.788 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060348.788 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060348.788 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.788 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.788 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.788 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.788 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060348.788 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060348.788 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.788 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.788 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.788 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.788 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060348.788 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060348.788 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.788 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.788 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.788 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.788 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.788 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.788 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.788 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060348.789 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060348.789 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1548060348.789 * [misc]backup-simplify:  Simplify (+ d2 (- d3)) into (- d2 d3)
1548060348.789 * [misc]taylor:  Taking taylor expansion of (- d2 d3) in d2
1548060348.789 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060348.789 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.789 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.789 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060348.789 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.789 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1548060348.789 * [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
1548060348.789 * [misc]taylor:  Taking taylor expansion of (- d3) in d3
1548060348.789 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060348.789 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.789 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.789 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.789 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.789 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.789 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.789 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.789 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.789 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.789 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.790 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.790 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.790 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.790 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.790 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.790 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.790 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.790 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.790 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060348.790 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060348.790 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.790 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.790 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.790 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.790 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.790 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060348.790 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.790 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.790 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.790 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060348.791 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060348.791 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.791 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.791 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.791 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.791 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.791 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.791 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.791 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.791 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.791 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.791 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.791 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.791 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.791 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.791 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.791 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.791 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.791 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.791 * [misc]backup-simplify:  Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1))
1548060348.792 * [misc]backup-simplify:  Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1)))
1548060348.792 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0
1548060348.792 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3
1548060348.792 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1548060348.792 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060348.792 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060348.792 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.792 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.792 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.792 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060348.792 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060348.792 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1548060348.792 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1548060348.792 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060348.792 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.792 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.792 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.792 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.792 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060348.792 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060348.792 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060348.792 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2
1548060348.792 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060348.792 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060348.792 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060348.792 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.792 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.792 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.792 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.792 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060348.792 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060348.792 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060348.792 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1548060348.792 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1548060348.792 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060348.792 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.792 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.792 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.793 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1548060348.793 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1548060348.793 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
1548060348.793 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060348.793 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060348.793 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060348.793 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.793 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.793 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.793 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.793 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060348.793 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060348.793 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060348.793 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060348.793 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060348.793 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060348.793 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.793 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.793 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.793 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.793 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060348.793 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060348.793 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060348.793 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
1548060348.793 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060348.793 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060348.793 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060348.793 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.793 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.793 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.793 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.793 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060348.794 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060348.794 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060348.794 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060348.794 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060348.794 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060348.794 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.794 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.794 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.794 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.794 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060348.794 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060348.794 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060348.794 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060348.794 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
1548060348.794 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
1548060348.794 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060348.794 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060348.794 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.794 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.794 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.794 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060348.794 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060348.794 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.794 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060348.794 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060348.794 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060348.795 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.795 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.795 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1548060348.795 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.795 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060348.795 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.795 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.795 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.795 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.795 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060348.795 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060348.795 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
1548060348.795 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d3)) in d3
1548060348.795 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060348.796 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060348.796 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.796 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.796 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.796 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060348.796 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.796 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.796 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060348.796 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060348.796 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060348.796 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060348.796 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.797 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.797 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.797 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.797 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.797 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.797 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060348.797 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060348.797 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.797 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.797 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.797 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.797 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060348.797 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.797 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.797 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.798 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060348.798 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060348.798 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060348.798 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060348.798 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.798 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.798 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.798 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.798 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.798 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.798 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.798 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.799 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060348.799 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060348.799 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.799 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.799 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.799 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.799 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.799 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.799 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060348.799 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.799 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.799 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.800 * [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))
1548060348.800 * [misc]backup-simplify:  Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1)))
1548060348.800 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0
1548060348.800 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3
1548060348.800 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1548060348.800 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060348.800 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060348.800 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.800 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.800 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.800 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060348.800 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060348.800 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1548060348.800 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1548060348.800 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060348.800 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.800 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.800 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060348.800 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.800 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060348.800 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060348.800 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060348.800 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2
1548060348.800 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060348.800 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060348.800 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060348.800 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.800 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.800 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.800 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.800 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060348.801 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060348.801 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060348.801 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1548060348.801 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1548060348.801 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060348.801 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.801 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060348.801 * [misc]backup-simplify:  Simplify d1 into d1
1548060348.801 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1548060348.801 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1548060348.801 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
1548060348.801 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060348.801 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060348.801 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060348.801 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.801 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.801 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.801 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.801 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060348.801 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060348.801 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060348.801 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060348.801 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060348.801 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060348.801 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.801 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.801 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.801 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.801 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060348.801 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060348.801 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060348.801 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
1548060348.801 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060348.801 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060348.801 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060348.801 * [misc]backup-simplify:  Simplify d2 into d2
1548060348.801 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.801 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.801 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.802 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060348.802 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060348.802 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060348.802 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060348.802 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060348.802 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060348.802 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.802 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060348.802 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.802 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.802 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060348.802 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060348.802 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060348.802 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060348.802 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
1548060348.802 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
1548060348.802 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060348.802 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060348.802 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.802 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.802 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.802 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060348.802 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060348.802 * [misc]backup-simplify:  Simplify d3 into d3
1548060348.802 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060348.803 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060348.803 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060348.803 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.803 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.803 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1548060348.803 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060348.803 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060348.803 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.803 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.803 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.803 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.803 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060348.804 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060348.804 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
1548060348.804 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d3)) in d3
1548060348.804 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060348.804 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060348.804 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.804 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.804 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060348.804 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060348.804 * [misc]backup-simplify:  Simplify -1 into -1
1548060348.804 * [misc]backup-simplify:  Simplify 1 into 1
1548060348.804 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060348.804 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060348.804 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060348.805 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060348.805 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.805 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.805 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.805 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.805 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.805 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.805 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060348.805 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060348.805 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.805 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.805 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.805 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.806 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060348.806 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.806 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.806 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.806 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060348.806 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060348.806 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060348.806 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060348.806 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.807 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.807 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060348.807 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.807 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.807 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.807 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.807 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.807 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060348.807 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060348.807 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.807 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060348.807 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060348.808 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.808 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.808 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.808 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060348.808 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060348.808 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.808 * [misc]backup-simplify:  Simplify 0 into 0
1548060348.808 * [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))
1548060348.808 * * * [misc]progress:  simplifying candidates
1548060348.808 * * * * [misc]progress:  [ 1 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (log (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1)))) (* d1 d1)))>
1548060348.808 * [enter]simplify:  Simplifying (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1)))
1548060348.809 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060348.810 * * [misc]simplify:  iters left: 5 (25 enodes)
1548060348.815 * * [misc]simplify:  iters left: 4 (39 enodes)
1548060348.826 * * [misc]simplify:  iters left: 3 (68 enodes)
1548060348.839 * * [misc]simplify:  iters left: 2 (116 enodes)
1548060348.857 * * [misc]simplify:  iters left: 1 (180 enodes)
1548060348.901 * [exit]simplify:  Simplified to (pow (exp d1) (- d2 (- d3 d4)))
1548060348.901 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (log (pow (exp d1) (- d2 (- d3 d4)))) (* d1 d1)))
1548060348.901 * * * * [misc]progress:  [ 2 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (log (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1)))) (* d1 d1)))>
1548060348.901 * [enter]simplify:  Simplifying (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1)))
1548060348.901 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060348.903 * * [misc]simplify:  iters left: 5 (26 enodes)
1548060348.907 * * [misc]simplify:  iters left: 4 (57 enodes)
1548060348.918 * * [misc]simplify:  iters left: 3 (104 enodes)
1548060348.946 * * [misc]simplify:  iters left: 2 (170 enodes)
1548060348.980 * * [misc]simplify:  iters left: 1 (260 enodes)
1548060349.033 * [exit]simplify:  Simplified to (pow (exp d1) (+ (- d2 d3) d4))
1548060349.033 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (log (pow (exp d1) (+ (- d2 d3) d4))) (* d1 d1)))
1548060349.033 * * * * [misc]progress:  [ 3 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 1) (* d1 d1)))>
1548060349.033 * * * * [misc]progress:  [ 4 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (exp (log (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1548060349.033 * * * * [misc]progress:  [ 5 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (log (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1548060349.034 * * * * [misc]progress:  [ 6 / 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)))>
1548060349.034 * * * * [misc]progress:  [ 7 / 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)))>
1548060349.034 * * * * [misc]progress:  [ 8 / 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)))>
1548060349.034 * * * * [misc]progress:  [ 9 / 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)))>
1548060349.034 * * * * [misc]progress:  [ 10 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060349.034 * * * * [misc]progress:  [ 11 / 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)))>
1548060349.034 * * * * [misc]progress:  [ 12 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060349.034 * [enter]simplify:  Simplifying (* d1 d2)
1548060349.034 * * [misc]simplify:  iters left: 2 (3 enodes)
1548060349.034 * * [misc]simplify:  iters left: 1 (4 enodes)
1548060349.035 * [exit]simplify:  Simplified to (* d1 d2)
1548060349.035 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060349.035 * * * * [misc]progress:  [ 13 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060349.035 * [enter]simplify:  Simplifying (* d1 d2)
1548060349.035 * * [misc]simplify:  iters left: 2 (3 enodes)
1548060349.036 * * [misc]simplify:  iters left: 1 (4 enodes)
1548060349.036 * [exit]simplify:  Simplified to (* d1 d2)
1548060349.036 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060349.036 * * * * [misc]progress:  [ 14 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (- (* d1 d2) (- (* d1 d3) (* d4 d1))) (* d1 d1)))>
1548060349.036 * [enter]simplify:  Simplifying (* d1 d2)
1548060349.036 * * [misc]simplify:  iters left: 2 (3 enodes)
1548060349.037 * * [misc]simplify:  iters left: 1 (4 enodes)
1548060349.037 * [exit]simplify:  Simplified to (* d1 d2)
1548060349.037 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (- (* d1 d2) (- (* d1 d3) (* d4 d1))) (* d1 d1)))
1548060349.037 * * * * [misc]progress:  [ 15 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (- (* d1 d2) (* d1 d3))) (* d1 d1)))>
1548060349.037 * * * * [misc]progress:  [ 16 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))))>
1548060349.037 * [enter]simplify:  Simplifying (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))
1548060349.037 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060349.040 * * [misc]simplify:  iters left: 5 (31 enodes)
1548060349.044 * * [misc]simplify:  iters left: 4 (53 enodes)
1548060349.052 * * [misc]simplify:  iters left: 3 (116 enodes)
1548060349.087 * * [misc]simplify:  iters left: 2 (267 enodes)
1548060349.173 * [exit]simplify:  Simplified to (pow (exp d1) (- (+ d2 d4) (+ d1 d3)))
1548060349.173 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (log (pow (exp d1) (- (+ d2 d4) (+ d1 d3)))))
1548060349.173 * * * * [misc]progress:  [ 17 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))))>
1548060349.173 * [enter]simplify:  Simplifying (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))
1548060349.173 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060349.179 * * [misc]simplify:  iters left: 5 (33 enodes)
1548060349.186 * * [misc]simplify:  iters left: 4 (71 enodes)
1548060349.197 * * [misc]simplify:  iters left: 3 (151 enodes)
1548060349.226 * * [misc]simplify:  iters left: 2 (347 enodes)
1548060349.366 * [exit]simplify:  Simplified to (pow (exp d1) (+ (- d4 d3) (- d2 d1)))
1548060349.366 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (log (pow (exp d1) (+ (- d4 d3) (- d2 d1)))))
1548060349.366 * * * * [misc]progress:  [ 18 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1)))))>
1548060349.366 * [enter]simplify:  Simplifying (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1)))
1548060349.366 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060349.370 * * [misc]simplify:  iters left: 5 (30 enodes)
1548060349.378 * * [misc]simplify:  iters left: 4 (76 enodes)
1548060349.403 * * [misc]simplify:  iters left: 3 (210 enodes)
1548060349.475 * [exit]simplify:  Simplified to (pow (exp d1) (- (+ d2 d4) (+ d3 d1)))
1548060349.475 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (log (pow (exp d1) (- (+ d2 d4) (+ d3 d1)))))
1548060349.475 * * * * [misc]progress:  [ 19 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (pow (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 1))>
1548060349.475 * * * * [misc]progress:  [ 20 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (exp (log (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
1548060349.475 * * * * [misc]progress:  [ 21 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (exp (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
1548060349.475 * * * * [misc]progress:  [ 22 / 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)))))>
1548060349.475 * * * * [misc]progress:  [ 23 / 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)))))>
1548060349.475 * * * * [misc]progress:  [ 24 / 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)))))>
1548060349.475 * * * * [misc]progress:  [ 25 / 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))))))>
1548060349.475 * * * * [misc]progress:  [ 26 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))))>
1548060349.475 * * * * [misc]progress:  [ 27 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* 1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))>
1548060349.475 * * * * [misc]progress:  [ 28 / 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))))>
1548060349.475 * * * * [misc]progress:  [ 29 / 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)))>
1548060349.476 * [enter]simplify:  Simplifying (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1)
1548060349.476 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060349.477 * * [misc]simplify:  iters left: 5 (22 enodes)
1548060349.481 * * [misc]simplify:  iters left: 4 (46 enodes)
1548060349.488 * * [misc]simplify:  iters left: 3 (77 enodes)
1548060349.510 * * [misc]simplify:  iters left: 2 (117 enodes)
1548060349.535 * * [misc]simplify:  iters left: 1 (146 enodes)
1548060349.577 * [exit]simplify:  Simplified to (+ d1 (sqrt (* d1 (- d2 (- d3 d4)))))
1548060349.577 * [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)))
1548060349.578 * [enter]simplify:  Simplifying (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1)
1548060349.578 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060349.581 * * [misc]simplify:  iters left: 5 (23 enodes)
1548060349.589 * * [misc]simplify:  iters left: 4 (47 enodes)
1548060349.601 * * [misc]simplify:  iters left: 3 (78 enodes)
1548060349.617 * * [misc]simplify:  iters left: 2 (118 enodes)
1548060349.637 * * [misc]simplify:  iters left: 1 (147 enodes)
1548060349.658 * [exit]simplify:  Simplified to (- (sqrt (* d1 (- d2 (- d3 d4)))) d1)
1548060349.658 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (* (+ d1 (sqrt (* d1 (- d2 (- d3 d4))))) (- (sqrt (* d1 (- d2 (- d3 d4)))) d1)))
1548060349.658 * * * * [misc]progress:  [ 30 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (- (* d1 d2) (* d1 d3)) (- (* d4 d1) (* d1 d1))))>
1548060349.658 * [enter]simplify:  Simplifying (- (* d1 d2) (* d1 d3))
1548060349.658 * * [misc]simplify:  iters left: 4 (6 enodes)
1548060349.659 * * [misc]simplify:  iters left: 3 (12 enodes)
1548060349.661 * * [misc]simplify:  iters left: 2 (21 enodes)
1548060349.663 * * [misc]simplify:  iters left: 1 (23 enodes)
1548060349.666 * [exit]simplify:  Simplified to (* d1 (- d2 d3))
1548060349.666 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (+ (* d1 (- d2 d3)) (- (* d4 d1) (* d1 d1))))
1548060349.666 * * * * [misc]progress:  [ 31 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* d1 d2) (+ (- (* d1 d3) (* d4 d1)) (* d1 d1))))>
1548060349.666 * [enter]simplify:  Simplifying (* d1 d2)
1548060349.666 * * [misc]simplify:  iters left: 2 (3 enodes)
1548060349.667 * * [misc]simplify:  iters left: 1 (4 enodes)
1548060349.667 * [exit]simplify:  Simplified to (* d1 d2)
1548060349.667 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 d2) (+ (- (* d1 d3) (* d4 d1)) (* d1 d1))))
1548060349.667 * * * * [misc]progress:  [ 32 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))))>
1548060349.667 * * * * [misc]progress:  [ 33 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (log (/ (exp (* d1 d2)) (exp (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
1548060349.667 * [enter]simplify:  Simplifying (/ (exp (* d1 d2)) (exp (* d1 d3)))
1548060349.668 * * [misc]simplify:  iters left: 5 (8 enodes)
1548060349.669 * * [misc]simplify:  iters left: 4 (15 enodes)
1548060349.671 * * [misc]simplify:  iters left: 3 (19 enodes)
1548060349.673 * * [misc]simplify:  iters left: 2 (31 enodes)
1548060349.678 * * [misc]simplify:  iters left: 1 (45 enodes)
1548060349.683 * [exit]simplify:  Simplified to (pow (exp d1) (- d2 d3))
1548060349.684 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (+ (log (pow (exp d1) (- d2 d3))) (* d4 d1)) (* d1 d1)))
1548060349.684 * * * * [misc]progress:  [ 34 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (pow (- (* d1 d2) (* d1 d3)) 1) (* d4 d1)) (* d1 d1)))>
1548060349.684 * * * * [misc]progress:  [ 35 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (exp (log (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
1548060349.684 * * * * [misc]progress:  [ 36 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (log (exp (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
1548060349.684 * * * * [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)))>
1548060349.684 * * * * [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)))>
1548060349.684 * * * * [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)))>
1548060349.684 * * * * [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)))>
1548060349.684 * * * * [misc]progress:  [ 41 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (+ (* d1 d2) (- (* d1 d3))) (* d4 d1)) (* d1 d1)))>
1548060349.684 * * * * [misc]progress:  [ 42 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* 1 (- (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1)))>
1548060349.684 * * * * [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)))>
1548060349.684 * * * * [misc]progress:  [ 44 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d1 (- d2 d3)) (* d4 d1)) (* d1 d1)))>
1548060349.684 * [enter]simplify:  Simplifying (- d2 d3)
1548060349.684 * * [misc]simplify:  iters left: 2 (3 enodes)
1548060349.685 * * [misc]simplify:  iters left: 1 (5 enodes)
1548060349.685 * [exit]simplify:  Simplified to (- d2 d3)
1548060349.685 * [misc]simplify:  Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (+ (* d1 (- d2 d3)) (* d4 d1)) (* d1 d1)))
1548060349.685 * * * * [misc]progress:  [ 45 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (+ (* d1 d2) (- (* d1 d3))) (* d4 d1)) (* d1 d1)))>
1548060349.685 * * * * [misc]progress:  [ 46 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- 0 (* d1 d1)))>
1548060349.686 * [enter]simplify:  Simplifying 0
1548060349.686 * * [misc]simplify:  iters left: 0 (1 enodes)
1548060349.686 * [exit]simplify:  Simplified to 0
1548060349.686 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (- 0 (* d1 d1)))
1548060349.686 * * * * [misc]progress:  [ 47 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (* d1 d1)))>
1548060349.686 * [enter]simplify:  Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1548060349.686 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060349.687 * * [misc]simplify:  iters left: 5 (19 enodes)
1548060349.691 * * [misc]simplify:  iters left: 4 (40 enodes)
1548060349.703 * * [misc]simplify:  iters left: 3 (64 enodes)
1548060349.723 * * [misc]simplify:  iters left: 2 (88 enodes)
1548060349.747 * * [misc]simplify:  iters left: 1 (108 enodes)
1548060349.778 * [exit]simplify:  Simplified to (* d1 (+ d2 (- d4 d3)))
1548060349.778 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ d2 (- d4 d3))) (* d1 d1)))
1548060349.778 * * * * [misc]progress:  [ 48 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (* d1 d1)))>
1548060349.778 * [enter]simplify:  Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1548060349.778 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060349.781 * * [misc]simplify:  iters left: 5 (19 enodes)
1548060349.788 * * [misc]simplify:  iters left: 4 (40 enodes)
1548060349.801 * * [misc]simplify:  iters left: 3 (64 enodes)
1548060349.821 * * [misc]simplify:  iters left: 2 (88 enodes)
1548060349.844 * * [misc]simplify:  iters left: 1 (108 enodes)
1548060349.874 * [exit]simplify:  Simplified to (* d1 (+ d2 (- d4 d3)))
1548060349.875 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ d2 (- d4 d3))) (* d1 d1)))
1548060349.875 * * * * [misc]progress:  [ 49 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* d2 d1) (+ (pow d1 2) (* d3 d1))))>
1548060349.875 * [enter]simplify:  Simplifying (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
1548060349.875 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060349.878 * * [misc]simplify:  iters left: 5 (17 enodes)
1548060349.883 * * [misc]simplify:  iters left: 4 (31 enodes)
1548060349.891 * * [misc]simplify:  iters left: 3 (66 enodes)
1548060349.903 * * [misc]simplify:  iters left: 2 (108 enodes)
1548060349.931 * * [misc]simplify:  iters left: 1 (153 enodes)
1548060349.960 * [exit]simplify:  Simplified to (* d1 (- (- d2 d3) d1))
1548060349.960 * [misc]simplify:  Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (- (- d2 d3) d1)))
1548060349.960 * * * * [misc]progress:  [ 50 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)))>
1548060349.960 * [enter]simplify:  Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1548060349.960 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060349.962 * * [misc]simplify:  iters left: 5 (19 enodes)
1548060349.965 * * [misc]simplify:  iters left: 4 (40 enodes)
1548060349.971 * * [misc]simplify:  iters left: 3 (64 enodes)
1548060349.986 * * [misc]simplify:  iters left: 2 (88 enodes)
1548060349.997 * * [misc]simplify:  iters left: 1 (108 enodes)
1548060350.013 * [exit]simplify:  Simplified to (* d1 (+ d2 (- d4 d3)))
1548060350.013 * [misc]simplify:  Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ d2 (- d4 d3))))
1548060350.013 * * * * [misc]progress:  [ 51 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)))>
1548060350.014 * [enter]simplify:  Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1548060350.014 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060350.017 * * [misc]simplify:  iters left: 5 (19 enodes)
1548060350.023 * * [misc]simplify:  iters left: 4 (40 enodes)
1548060350.037 * * [misc]simplify:  iters left: 3 (64 enodes)
1548060350.057 * * [misc]simplify:  iters left: 2 (88 enodes)
1548060350.080 * * [misc]simplify:  iters left: 1 (108 enodes)
1548060350.111 * [exit]simplify:  Simplified to (* d1 (+ d2 (- d4 d3)))
1548060350.111 * [misc]simplify:  Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ d2 (- d4 d3))))
1548060350.111 * * * * [misc]progress:  [ 52 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d2 d1) (* d3 d1)) (* d4 d1)) (* d1 d1)))>
1548060350.112 * [enter]simplify:  Simplifying (- (* d2 d1) (* d3 d1))
1548060350.112 * * [misc]simplify:  iters left: 4 (6 enodes)
1548060350.114 * * [misc]simplify:  iters left: 3 (12 enodes)
1548060350.117 * * [misc]simplify:  iters left: 2 (21 enodes)
1548060350.123 * * [misc]simplify:  iters left: 1 (23 enodes)
1548060350.128 * [exit]simplify:  Simplified to (* (- d2 d3) d1)
1548060350.128 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1)))
1548060350.128 * * * * [misc]progress:  [ 53 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d2 d1) (* d3 d1)) (* d4 d1)) (* d1 d1)))>
1548060350.128 * [enter]simplify:  Simplifying (- (* d2 d1) (* d3 d1))
1548060350.128 * * [misc]simplify:  iters left: 4 (6 enodes)
1548060350.130 * * [misc]simplify:  iters left: 3 (12 enodes)
1548060350.134 * * [misc]simplify:  iters left: 2 (21 enodes)
1548060350.141 * * [misc]simplify:  iters left: 1 (23 enodes)
1548060350.145 * [exit]simplify:  Simplified to (* (- d2 d3) d1)
1548060350.145 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1)))
1548060350.145 * * * * [misc]progress:  [ 54 / 54 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d2 d1) (* d3 d1)) (* d4 d1)) (* d1 d1)))>
1548060350.146 * [enter]simplify:  Simplifying (- (* d2 d1) (* d3 d1))
1548060350.146 * * [misc]simplify:  iters left: 4 (6 enodes)
1548060350.147 * * [misc]simplify:  iters left: 3 (12 enodes)
1548060350.148 * * [misc]simplify:  iters left: 2 (21 enodes)
1548060350.151 * * [misc]simplify:  iters left: 1 (23 enodes)
1548060350.153 * [exit]simplify:  Simplified to (* (- d2 d3) d1)
1548060350.154 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (+ (* (- d2 d3) d1) (* d4 d1)) (* d1 d1)))
1548060350.154 * * * [misc]progress:  adding candidates to table
1548060350.639 * * [misc]progress:  iteration 3 / 4
1548060350.639 * * * [misc]progress:  picking best candidate
1548060350.655 * * * * [misc]pick:  Picked  #<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)))>
1548060350.655 * * * [misc]progress:  localizing error
1548060350.687 * * * [misc]progress:  generating rewritten candidates
1548060350.687 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1)
1548060350.738 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1)
1548060350.751 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1)
1548060350.759 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 2)
1548060350.767 * * * [misc]progress:  generating series expansions
1548060350.767 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1)
1548060350.767 * [misc]backup-simplify:  Simplify (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) into (/ (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) (- (* d2 d1) (+ (* d3 d1) (* d4 d1))))
1548060350.768 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) (- (* d2 d1) (+ (* d3 d1) (* d4 d1)))) in (d1 d2 d3 d4) around 0
1548060350.768 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) (- (* d2 d1) (+ (* d3 d1) (* d4 d1)))) in d4
1548060350.768 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d4
1548060350.768 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d4
1548060350.768 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
1548060350.768 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060350.768 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060350.768 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.768 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.768 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.768 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.768 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d4
1548060350.768 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060350.768 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060350.768 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.768 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.768 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.768 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.768 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d4
1548060350.768 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060350.768 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060350.768 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060350.768 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.768 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.768 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.768 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.768 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.768 * [misc]taylor:  Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d4
1548060350.768 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060350.768 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.768 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d4
1548060350.768 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060350.768 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.768 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d4
1548060350.768 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060350.768 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.769 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.769 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.769 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.769 * [misc]taylor:  Taking taylor expansion of (- (* d2 d1) (+ (* d3 d1) (* d4 d1))) in d4
1548060350.769 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060350.769 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060350.769 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.769 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.769 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.769 * [misc]taylor:  Taking taylor expansion of (+ (* d3 d1) (* d4 d1)) in d4
1548060350.769 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1548060350.769 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060350.769 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.769 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.769 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.769 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060350.769 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060350.769 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.769 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.769 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.769 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.769 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.769 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.769 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060350.769 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.769 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.769 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
1548060350.770 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) into (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2)))
1548060350.770 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.770 * [misc]backup-simplify:  Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
1548060350.770 * [misc]backup-simplify:  Simplify (* d3 (* d2 (pow d1 2))) into (* d3 (* d2 (pow d1 2)))
1548060350.770 * [misc]backup-simplify:  Simplify (* 2 (* d3 (* d2 (pow d1 2)))) into (* 2 (* d3 (* d2 (pow d1 2))))
1548060350.770 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (* d3 (* d2 (pow d1 2))))) into (* 2 (* d3 (* d2 (pow d1 2))))
1548060350.770 * [misc]backup-simplify:  Simplify (- (* 2 (* d3 (* d2 (pow d1 2))))) into (- (* 2 (* d3 (* d2 (pow d1 2)))))
1548060350.771 * [misc]backup-simplify:  Simplify (+ (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (- (* 2 (* d3 (* d2 (pow d1 2)))))) into (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2)))))
1548060350.771 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060350.771 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1548060350.771 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060350.771 * [misc]backup-simplify:  Simplify (+ (* d3 d1) 0) into (* d3 d1)
1548060350.771 * [misc]backup-simplify:  Simplify (- (* d3 d1)) into (- (* d3 d1))
1548060350.771 * [misc]backup-simplify:  Simplify (+ (* d2 d1) (- (* d3 d1))) into (- (* d2 d1) (* d3 d1))
1548060350.772 * [misc]backup-simplify:  Simplify (/ (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2))))) (- (* d2 d1) (* d3 d1))) into (/ (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2))))) (- (* d2 d1) (* d3 d1)))
1548060350.772 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) (- (* d2 d1) (+ (* d3 d1) (* d4 d1)))) in d3
1548060350.772 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d3
1548060350.772 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d3
1548060350.772 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
1548060350.772 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060350.772 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.772 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.772 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.772 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.772 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.772 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.772 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d3
1548060350.772 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060350.772 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060350.773 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.773 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.773 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.773 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.773 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d3
1548060350.773 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
1548060350.773 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060350.773 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060350.773 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.773 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.773 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.773 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.773 * [misc]taylor:  Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d3
1548060350.773 * [misc]taylor:  Taking taylor expansion of 2 in d3
1548060350.773 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.773 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d3
1548060350.773 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.773 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.773 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.773 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d3
1548060350.773 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060350.773 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.773 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.773 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.773 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.773 * [misc]taylor:  Taking taylor expansion of (- (* d2 d1) (+ (* d3 d1) (* d4 d1))) in d3
1548060350.773 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060350.773 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060350.773 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.773 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.773 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.773 * [misc]taylor:  Taking taylor expansion of (+ (* d3 d1) (* d4 d1)) in d3
1548060350.773 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1548060350.773 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.773 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.773 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.773 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.773 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.773 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1548060350.773 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060350.773 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.774 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.774 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.774 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.774 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.774 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
1548060350.774 * [misc]backup-simplify:  Simplify (+ 0 (* (pow d2 2) (pow d1 2))) into (* (pow d2 2) (pow d1 2))
1548060350.774 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.774 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.774 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060350.774 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.774 * [misc]backup-simplify:  Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
1548060350.774 * [misc]backup-simplify:  Simplify (* 0 (* d2 (pow d1 2))) into 0
1548060350.775 * [misc]backup-simplify:  Simplify (* 2 0) into 0
1548060350.775 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) (pow d1 2)) 0) into (* (pow d4 2) (pow d1 2))
1548060350.775 * [misc]backup-simplify:  Simplify (- (* (pow d4 2) (pow d1 2))) into (- (* (pow d4 2) (pow d1 2)))
1548060350.775 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) (pow d1 2)) (- (* (pow d4 2) (pow d1 2)))) into (- (* (pow d2 2) (pow d1 2)) (* (pow d4 2) (pow d1 2)))
1548060350.776 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060350.776 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060350.776 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060350.776 * [misc]backup-simplify:  Simplify (+ 0 (* d4 d1)) into (* d4 d1)
1548060350.776 * [misc]backup-simplify:  Simplify (- (* d4 d1)) into (- (* d4 d1))
1548060350.776 * [misc]backup-simplify:  Simplify (+ (* d2 d1) (- (* d4 d1))) into (- (* d2 d1) (* d4 d1))
1548060350.776 * [misc]backup-simplify:  Simplify (/ (- (* (pow d2 2) (pow d1 2)) (* (pow d4 2) (pow d1 2))) (- (* d2 d1) (* d4 d1))) into (/ (- (* (pow d2 2) (pow d1 2)) (* (pow d4 2) (pow d1 2))) (- (* d2 d1) (* d4 d1)))
1548060350.776 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) (- (* d2 d1) (+ (* d3 d1) (* d4 d1)))) in d2
1548060350.776 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d2
1548060350.776 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d2
1548060350.776 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
1548060350.776 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060350.776 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.776 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.777 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.777 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.777 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.777 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d2
1548060350.777 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060350.777 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.777 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.777 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.777 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.777 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.777 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.777 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d2
1548060350.777 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
1548060350.777 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060350.777 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060350.777 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.777 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.777 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.777 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.777 * [misc]taylor:  Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d2
1548060350.777 * [misc]taylor:  Taking taylor expansion of 2 in d2
1548060350.777 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.777 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d2
1548060350.777 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.777 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.777 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d2
1548060350.777 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.777 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.777 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.777 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.777 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.777 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.777 * [misc]taylor:  Taking taylor expansion of (- (* d2 d1) (+ (* d3 d1) (* d4 d1))) in d2
1548060350.777 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060350.777 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.777 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.777 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.777 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.777 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.777 * [misc]taylor:  Taking taylor expansion of (+ (* d3 d1) (* d4 d1)) in d2
1548060350.777 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1548060350.778 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.778 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.778 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.778 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.778 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1548060350.778 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060350.778 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.778 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.778 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.778 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.778 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.778 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060350.778 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) (pow d1 2)) 0) into (* (pow d3 2) (pow d1 2))
1548060350.778 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.778 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.778 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060350.778 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.778 * [misc]backup-simplify:  Simplify (* 0 (pow d1 2)) into 0
1548060350.778 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060350.779 * [misc]backup-simplify:  Simplify (* 2 0) into 0
1548060350.779 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) (pow d1 2)) 0) into (* (pow d4 2) (pow d1 2))
1548060350.779 * [misc]backup-simplify:  Simplify (- (* (pow d4 2) (pow d1 2))) into (- (* (pow d4 2) (pow d1 2)))
1548060350.779 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) (pow d1 2)) (- (* (pow d4 2) (pow d1 2)))) into (- (* (pow d3 2) (pow d1 2)) (* (pow d4 2) (pow d1 2)))
1548060350.779 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060350.780 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1548060350.780 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060350.780 * [misc]backup-simplify:  Simplify (+ (* d3 d1) (* d4 d1)) into (+ (* d4 d1) (* d3 d1))
1548060350.780 * [misc]backup-simplify:  Simplify (- (+ (* d4 d1) (* d3 d1))) into (- (+ (* d4 d1) (* d3 d1)))
1548060350.780 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (* d4 d1) (* d3 d1)))) into (- (+ (* d4 d1) (* d3 d1)))
1548060350.780 * [misc]backup-simplify:  Simplify (/ (- (* (pow d3 2) (pow d1 2)) (* (pow d4 2) (pow d1 2))) (- (+ (* d4 d1) (* d3 d1)))) into (* -1 (/ (- (* (pow d3 2) (pow d1 2)) (* (pow d4 2) (pow d1 2))) (+ (* d4 d1) (* d3 d1))))
1548060350.780 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) (- (* d2 d1) (+ (* d3 d1) (* d4 d1)))) in d1
1548060350.780 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d1
1548060350.781 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d1
1548060350.781 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060350.781 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060350.781 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.781 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.781 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.781 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.781 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.781 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.781 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
1548060350.781 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060350.781 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.781 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.781 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.781 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.781 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.781 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.781 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d1
1548060350.781 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060350.781 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060350.781 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060350.781 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.781 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.781 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.781 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.781 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.781 * [misc]taylor:  Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d1
1548060350.781 * [misc]taylor:  Taking taylor expansion of 2 in d1
1548060350.781 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.781 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
1548060350.781 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.781 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.781 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d1
1548060350.781 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.781 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.781 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.781 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.781 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.781 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.781 * [misc]taylor:  Taking taylor expansion of (- (* d2 d1) (+ (* d3 d1) (* d4 d1))) in d1
1548060350.781 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060350.782 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.782 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.782 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.782 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.782 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.782 * [misc]taylor:  Taking taylor expansion of (+ (* d3 d1) (* d4 d1)) in d1
1548060350.782 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060350.782 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.782 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.782 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.782 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.782 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.782 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060350.782 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060350.782 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.782 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.782 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.782 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.782 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.782 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.782 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060350.782 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.783 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.783 * [misc]backup-simplify:  Simplify (* (pow d2 2) 1) into (pow d2 2)
1548060350.783 * [misc]backup-simplify:  Simplify (+ (pow d3 2) (pow d2 2)) into (+ (pow d2 2) (pow d3 2))
1548060350.783 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.783 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.783 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060350.783 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.783 * [misc]backup-simplify:  Simplify (* d2 1) into d2
1548060350.783 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1548060350.784 * [misc]backup-simplify:  Simplify (* 2 (* d3 d2)) into (* 2 (* d3 d2))
1548060350.784 * [misc]backup-simplify:  Simplify (+ (pow d4 2) (* 2 (* d3 d2))) into (+ (pow d4 2) (* 2 (* d3 d2)))
1548060350.784 * [misc]backup-simplify:  Simplify (- (+ (pow d4 2) (* 2 (* d3 d2)))) into (- (+ (pow d4 2) (* 2 (* d3 d2))))
1548060350.784 * [misc]backup-simplify:  Simplify (+ (+ (pow d2 2) (pow d3 2)) (- (+ (pow d4 2) (* 2 (* d3 d2))))) into (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2)))
1548060350.784 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060350.784 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060350.784 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060350.785 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.785 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.785 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.785 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060350.785 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060350.786 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060350.786 * [misc]backup-simplify:  Simplify (+ d3 d4) into (+ d3 d4)
1548060350.786 * [misc]backup-simplify:  Simplify (- (+ d3 d4)) into (- (+ d3 d4))
1548060350.786 * [misc]backup-simplify:  Simplify (+ d2 (- (+ d3 d4))) into (- d2 (+ d3 d4))
1548060350.786 * [misc]backup-simplify:  Simplify (/ (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2))) (- d2 (+ d3 d4))) into (/ (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2))) (- d2 (+ d3 d4)))
1548060350.786 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) (- (* d2 d1) (+ (* d3 d1) (* d4 d1)))) in d1
1548060350.786 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d1
1548060350.786 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d1
1548060350.786 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060350.786 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060350.786 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.786 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.787 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.787 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.787 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.787 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.787 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
1548060350.787 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060350.787 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.787 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.787 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.787 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.787 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.787 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.787 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d1
1548060350.787 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060350.787 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060350.787 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060350.787 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.787 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.787 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.787 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.787 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.787 * [misc]taylor:  Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d1
1548060350.787 * [misc]taylor:  Taking taylor expansion of 2 in d1
1548060350.787 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.787 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
1548060350.787 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.787 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.787 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d1
1548060350.787 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.787 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.787 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.788 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.788 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.788 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.788 * [misc]taylor:  Taking taylor expansion of (- (* d2 d1) (+ (* d3 d1) (* d4 d1))) in d1
1548060350.788 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060350.788 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.788 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.788 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.788 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.788 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.788 * [misc]taylor:  Taking taylor expansion of (+ (* d3 d1) (* d4 d1)) in d1
1548060350.788 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060350.788 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.788 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.788 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.788 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.788 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.788 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060350.788 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060350.788 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.788 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.788 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.788 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.788 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.788 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.789 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060350.789 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.789 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.789 * [misc]backup-simplify:  Simplify (* (pow d2 2) 1) into (pow d2 2)
1548060350.789 * [misc]backup-simplify:  Simplify (+ (pow d3 2) (pow d2 2)) into (+ (pow d2 2) (pow d3 2))
1548060350.789 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.789 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.789 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060350.790 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.790 * [misc]backup-simplify:  Simplify (* d2 1) into d2
1548060350.790 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1548060350.790 * [misc]backup-simplify:  Simplify (* 2 (* d3 d2)) into (* 2 (* d3 d2))
1548060350.790 * [misc]backup-simplify:  Simplify (+ (pow d4 2) (* 2 (* d3 d2))) into (+ (pow d4 2) (* 2 (* d3 d2)))
1548060350.790 * [misc]backup-simplify:  Simplify (- (+ (pow d4 2) (* 2 (* d3 d2)))) into (- (+ (pow d4 2) (* 2 (* d3 d2))))
1548060350.790 * [misc]backup-simplify:  Simplify (+ (+ (pow d2 2) (pow d3 2)) (- (+ (pow d4 2) (* 2 (* d3 d2))))) into (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2)))
1548060350.791 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060350.791 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060350.791 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060350.791 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.791 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.791 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.791 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060350.791 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060350.792 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060350.792 * [misc]backup-simplify:  Simplify (+ d3 d4) into (+ d3 d4)
1548060350.792 * [misc]backup-simplify:  Simplify (- (+ d3 d4)) into (- (+ d3 d4))
1548060350.792 * [misc]backup-simplify:  Simplify (+ d2 (- (+ d3 d4))) into (- d2 (+ d3 d4))
1548060350.792 * [misc]backup-simplify:  Simplify (/ (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2))) (- d2 (+ d3 d4))) into (/ (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2))) (- d2 (+ d3 d4)))
1548060350.792 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2))) (- d2 (+ d3 d4))) in d2
1548060350.793 * [misc]taylor:  Taking taylor expansion of (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2))) in d2
1548060350.793 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (pow d3 2)) in d2
1548060350.793 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060350.793 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.793 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.793 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.793 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060350.793 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.793 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.793 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (* d3 d2)) (pow d4 2)) in d2
1548060350.793 * [misc]taylor:  Taking taylor expansion of (* 2 (* d3 d2)) in d2
1548060350.793 * [misc]taylor:  Taking taylor expansion of 2 in d2
1548060350.793 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.793 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d2
1548060350.793 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.793 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.793 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.793 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.793 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.793 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060350.793 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060350.793 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.793 * [misc]taylor:  Taking taylor expansion of (- d2 (+ d3 d4)) in d2
1548060350.793 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.793 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.793 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.793 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d2
1548060350.793 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.793 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.793 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060350.793 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.793 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.793 * [misc]backup-simplify:  Simplify (+ 0 (pow d3 2)) into (pow d3 2)
1548060350.794 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060350.794 * [misc]backup-simplify:  Simplify (* 2 0) into 0
1548060350.794 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.794 * [misc]backup-simplify:  Simplify (+ 0 (pow d4 2)) into (pow d4 2)
1548060350.794 * [misc]backup-simplify:  Simplify (- (pow d4 2)) into (- (pow d4 2))
1548060350.794 * [misc]backup-simplify:  Simplify (+ (pow d3 2) (- (pow d4 2))) into (- (pow d3 2) (pow d4 2))
1548060350.794 * [misc]backup-simplify:  Simplify (+ d3 d4) into (+ d3 d4)
1548060350.795 * [misc]backup-simplify:  Simplify (- (+ d3 d4)) into (- (+ d3 d4))
1548060350.795 * [misc]backup-simplify:  Simplify (+ 0 (- (+ d3 d4))) into (- (+ d3 d4))
1548060350.795 * [misc]backup-simplify:  Simplify (/ (- (pow d3 2) (pow d4 2)) (- (+ d3 d4))) into (* -1 (/ (- (pow d3 2) (pow d4 2)) (+ d3 d4)))
1548060350.795 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (pow d3 2) (pow d4 2)) (+ d3 d4))) in d3
1548060350.795 * [misc]taylor:  Taking taylor expansion of -1 in d3
1548060350.795 * [misc]backup-simplify:  Simplify -1 into -1
1548060350.795 * [misc]taylor:  Taking taylor expansion of (/ (- (pow d3 2) (pow d4 2)) (+ d3 d4)) in d3
1548060350.795 * [misc]taylor:  Taking taylor expansion of (- (pow d3 2) (pow d4 2)) in d3
1548060350.795 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060350.795 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.795 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.795 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.795 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060350.795 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060350.795 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.795 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d3
1548060350.795 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.795 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.795 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.795 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060350.795 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.795 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.795 * [misc]backup-simplify:  Simplify (- (pow d4 2)) into (- (pow d4 2))
1548060350.796 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d4 2))) into (- (pow d4 2))
1548060350.796 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1548060350.796 * [misc]backup-simplify:  Simplify (/ (- (pow d4 2)) d4) into (* -1 d4)
1548060350.796 * [misc]backup-simplify:  Simplify (* -1 (* -1 d4)) into d4
1548060350.796 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060350.796 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.796 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.796 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.796 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.796 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060350.796 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
1548060350.797 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.797 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060350.797 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 1)) into 0
1548060350.797 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.797 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.797 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060350.798 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
1548060350.798 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.798 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 1)) into 0
1548060350.798 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d2)) into 0
1548060350.798 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* d3 d2))) into 0
1548060350.799 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.799 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.799 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.799 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060350.799 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060350.800 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1548060350.800 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.800 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.800 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.801 * [misc]backup-simplify:  Simplify (- (/ 0 (- d2 (+ d3 d4))) (+ (* (/ (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2))) (- d2 (+ d3 d4))) (/ 0 (- d2 (+ d3 d4)))))) into 0
1548060350.801 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060350.801 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.801 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060350.801 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.801 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060350.801 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.801 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.801 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060350.801 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.801 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060350.802 * [misc]backup-simplify:  Simplify (+ (* 2 d3) (* 0 0)) into (* 2 d3)
1548060350.802 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060350.802 * [misc]backup-simplify:  Simplify (+ (* 2 d3) 0) into (* 2 d3)
1548060350.802 * [misc]backup-simplify:  Simplify (- (* 2 d3)) into (- (* 2 d3))
1548060350.802 * [misc]backup-simplify:  Simplify (+ 0 (- (* 2 d3))) into (- (* 2 d3))
1548060350.802 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.802 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.803 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060350.803 * [misc]backup-simplify:  Simplify (- (/ (- (* 2 d3)) (- (+ d3 d4))) (+ (* (* -1 (/ (- (pow d3 2) (pow d4 2)) (+ d3 d4))) (/ 1 (- (+ d3 d4)))))) into (- (+ (/ (pow d4 2) (pow (+ d3 d4) 2)) (* 2 (/ d3 (+ d3 d4)))) (/ (pow d3 2) (pow (+ d3 d4) 2)))
1548060350.803 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (pow d4 2) (pow (+ d3 d4) 2)) (* 2 (/ d3 (+ d3 d4)))) (/ (pow d3 2) (pow (+ d3 d4) 2))) in d3
1548060350.803 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow d4 2) (pow (+ d3 d4) 2)) (* 2 (/ d3 (+ d3 d4)))) in d3
1548060350.803 * [misc]taylor:  Taking taylor expansion of (/ (pow d4 2) (pow (+ d3 d4) 2)) in d3
1548060350.803 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060350.803 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060350.803 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.803 * [misc]taylor:  Taking taylor expansion of (pow (+ d3 d4) 2) in d3
1548060350.803 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d3
1548060350.803 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.804 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.804 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.804 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060350.804 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.804 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1548060350.804 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.804 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.804 * [misc]backup-simplify:  Simplify (/ (pow d4 2) (pow d4 2)) into 1
1548060350.804 * [misc]taylor:  Taking taylor expansion of (* 2 (/ d3 (+ d3 d4))) in d3
1548060350.804 * [misc]taylor:  Taking taylor expansion of 2 in d3
1548060350.804 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.804 * [misc]taylor:  Taking taylor expansion of (/ d3 (+ d3 d4)) in d3
1548060350.804 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.804 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.804 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.804 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d3
1548060350.804 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.804 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.804 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.804 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060350.804 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.804 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1548060350.804 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060350.804 * [misc]taylor:  Taking taylor expansion of (/ (pow d3 2) (pow (+ d3 d4) 2)) in d3
1548060350.804 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060350.804 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.804 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.804 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.804 * [misc]taylor:  Taking taylor expansion of (pow (+ d3 d4) 2) in d3
1548060350.804 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d3
1548060350.805 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.805 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.805 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.805 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060350.805 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.805 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1548060350.805 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.805 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.805 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060350.805 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060350.805 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060350.805 * [misc]taylor:  Taking taylor expansion of 1 in d4
1548060350.805 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.805 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.806 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060350.806 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.806 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.806 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060350.806 * [misc]backup-simplify:  Simplify (- (/ 0 d4) (+ (* (* -1 d4) (/ 1 d4)))) into 1
1548060350.806 * [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 (* -1 d4))) into (- 1)
1548060350.806 * [misc]taylor:  Taking taylor expansion of (- 1) in d4
1548060350.806 * [misc]taylor:  Taking taylor expansion of 1 in d4
1548060350.807 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.807 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060350.807 * [misc]backup-simplify:  Simplify -1 into -1
1548060350.807 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.807 * [misc]backup-simplify:  Simplify (+ (* 1 (* d4 (* 1 (* 1 d1)))) (+ (* -1 (* 1 (* d3 (* 1 d1)))) (* 1 (* 1 (* 1 (* d2 d1)))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1548060350.808 * [misc]backup-simplify:  Simplify (/ (- (* (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3)))) (* (* (/ 1 d4) (/ 1 d1)) (* (/ 1 d4) (/ 1 d1)))) (- (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1)))) into (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))))
1548060350.808 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in (d1 d2 d3 d4) around 0
1548060350.808 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d4
1548060350.808 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d4
1548060350.808 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d4
1548060350.808 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d4
1548060350.809 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d4
1548060350.809 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060350.809 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060350.809 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.809 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.809 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.809 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.809 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.809 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.809 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
1548060350.809 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) (pow d1 2))) into (/ 1 (* (pow d2 2) (pow d1 2)))
1548060350.809 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d4
1548060350.809 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
1548060350.809 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060350.809 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060350.809 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.809 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.809 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.809 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.809 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.809 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.809 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060350.810 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060350.810 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d4
1548060350.810 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
1548060350.810 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060350.810 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060350.810 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060350.810 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.810 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.810 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.810 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.810 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.810 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.810 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.810 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060350.810 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060350.810 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d4
1548060350.810 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060350.810 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.810 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d4
1548060350.811 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d4
1548060350.811 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060350.811 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.811 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d4
1548060350.811 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060350.811 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.811 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.811 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.811 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.811 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.811 * [misc]backup-simplify:  Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
1548060350.811 * [misc]backup-simplify:  Simplify (* d3 (* d2 (pow d1 2))) into (* d3 (* d2 (pow d1 2)))
1548060350.811 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 (pow d1 2)))) into (/ 1 (* d3 (* d2 (pow d1 2))))
1548060350.811 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d4
1548060350.811 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1548060350.811 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060350.811 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060350.811 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.811 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.811 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.811 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060350.811 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060350.811 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d4
1548060350.812 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d4
1548060350.812 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060350.812 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060350.812 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.812 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.812 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.812 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.812 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060350.812 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060350.812 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060350.812 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d4
1548060350.812 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1548060350.812 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060350.812 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.812 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.812 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.812 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1548060350.812 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1548060350.812 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
1548060350.813 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2)))
1548060350.813 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow d1 2)))) into (- (/ 1 (pow d1 2)))
1548060350.813 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1548060350.813 * [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
1548060350.813 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1))
1548060350.813 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d1 2))) (- (/ 1 d1))) into (/ 1 d1)
1548060350.813 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d3
1548060350.813 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d3
1548060350.813 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d3
1548060350.813 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d3
1548060350.813 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d3
1548060350.813 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060350.813 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060350.813 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.813 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.813 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.813 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.813 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.814 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.814 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
1548060350.814 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) (pow d1 2))) into (/ 1 (* (pow d2 2) (pow d1 2)))
1548060350.814 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d3
1548060350.814 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
1548060350.814 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060350.814 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.814 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.814 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.814 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.814 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.814 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.814 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.814 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.814 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060350.814 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060350.814 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d3
1548060350.815 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d3
1548060350.815 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
1548060350.815 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060350.815 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060350.815 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.815 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.815 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.815 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.815 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.815 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.815 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060350.815 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060350.815 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d3
1548060350.815 * [misc]taylor:  Taking taylor expansion of 2 in d3
1548060350.815 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.815 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d3
1548060350.815 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d3
1548060350.815 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.815 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.815 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.815 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d3
1548060350.815 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060350.815 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.815 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.815 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.815 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.816 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.816 * [misc]backup-simplify:  Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
1548060350.816 * [misc]backup-simplify:  Simplify (* 0 (* d2 (pow d1 2))) into 0
1548060350.816 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060350.816 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d1 2))) into 0
1548060350.816 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 (pow d1 2)))) into (* d2 (pow d1 2))
1548060350.816 * [misc]backup-simplify:  Simplify (/ 1 (* d2 (pow d1 2))) into (/ 1 (* d2 (pow d1 2)))
1548060350.816 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d3
1548060350.816 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1548060350.816 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060350.816 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060350.817 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.817 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.817 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.817 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060350.817 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060350.817 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d3
1548060350.817 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1548060350.817 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1548060350.817 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060350.817 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.817 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.817 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.817 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060350.817 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1548060350.817 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1548060350.817 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1548060350.817 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.817 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.817 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.817 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.817 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.817 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060350.817 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060350.817 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060350.818 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2))
1548060350.818 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
1548060350.818 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1548060350.818 * [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
1548060350.818 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1))
1548060350.818 * [misc]backup-simplify:  Simplify (/ (/ 1 (pow d1 2)) (- (/ 1 d1))) into (/ -1 d1)
1548060350.818 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d2
1548060350.818 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d2
1548060350.818 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d2
1548060350.818 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d2
1548060350.818 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d2
1548060350.818 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060350.818 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.818 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.818 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.818 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.818 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.818 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.819 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.819 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.819 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060350.819 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060350.819 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d2
1548060350.819 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
1548060350.819 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060350.819 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.819 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.819 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.819 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.819 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.819 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.819 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.819 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060350.819 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060350.820 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d2
1548060350.820 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d2
1548060350.820 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
1548060350.820 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060350.820 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060350.820 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.820 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.820 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.820 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.820 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.820 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.820 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060350.820 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060350.820 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d2
1548060350.820 * [misc]taylor:  Taking taylor expansion of 2 in d2
1548060350.820 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.820 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d2
1548060350.820 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d2
1548060350.820 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.820 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.820 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d2
1548060350.820 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.820 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.820 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.820 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.820 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.820 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.820 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.820 * [misc]backup-simplify:  Simplify (* 0 (pow d1 2)) into 0
1548060350.821 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060350.821 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060350.821 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 2))) into (pow d1 2)
1548060350.821 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d1 2)) (* 0 0)) into (* d3 (pow d1 2))
1548060350.821 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d1 2))) into (/ 1 (* d3 (pow d1 2)))
1548060350.821 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d2
1548060350.821 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060350.821 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060350.821 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.821 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.821 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.821 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.821 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.821 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060350.821 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060350.821 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060350.821 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d2
1548060350.821 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d2
1548060350.821 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1548060350.821 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060350.821 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.821 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.821 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.821 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060350.822 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1548060350.822 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1548060350.822 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1548060350.822 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.822 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.822 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.822 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.822 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1548060350.822 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1548060350.822 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
1548060350.822 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
1548060350.822 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1548060350.822 * [misc]backup-simplify:  Simplify (/ (/ 1 (pow d1 2)) (/ 1 d1)) into (/ 1 d1)
1548060350.822 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d1
1548060350.822 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d1
1548060350.822 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d1
1548060350.822 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d1
1548060350.822 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
1548060350.822 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060350.822 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.822 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.822 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.822 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.822 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.822 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.822 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.822 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.822 * [misc]backup-simplify:  Simplify (* (pow d2 2) 1) into (pow d2 2)
1548060350.822 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060350.822 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060350.822 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060350.822 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060350.822 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.823 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.823 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.823 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.823 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.823 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.823 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.823 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.823 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060350.823 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060350.823 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d1
1548060350.823 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060350.823 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060350.823 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060350.823 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060350.823 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.823 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.823 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.823 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.823 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.823 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.823 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.823 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060350.823 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060350.823 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d1
1548060350.823 * [misc]taylor:  Taking taylor expansion of 2 in d1
1548060350.823 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.823 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d1
1548060350.823 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
1548060350.823 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.823 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.823 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d1
1548060350.823 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.823 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.823 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.823 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.823 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.823 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.824 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.824 * [misc]backup-simplify:  Simplify (* d2 1) into d2
1548060350.824 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1548060350.824 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060350.824 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d1
1548060350.824 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060350.824 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060350.824 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.824 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.824 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.824 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.824 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.824 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060350.824 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060350.824 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060350.824 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d1
1548060350.824 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1548060350.824 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060350.824 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060350.824 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.824 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.824 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.824 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.824 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060350.824 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060350.824 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060350.824 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060350.824 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060350.824 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.824 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.824 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.824 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.824 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.824 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060350.825 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060350.825 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060350.825 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) into (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))
1548060350.825 * [misc]backup-simplify:  Simplify (* 2 (/ 1 (* d3 d2))) into (/ 2 (* d3 d2))
1548060350.825 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d4 2)) (/ 2 (* d3 d2))) into (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))
1548060350.825 * [misc]backup-simplify:  Simplify (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) into (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
1548060350.825 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))) into (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
1548060350.825 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1548060350.825 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060350.826 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (+ (/ 1 d4) (/ 1 d3)))) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))
1548060350.826 * [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) into (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))
1548060350.826 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d1
1548060350.826 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d1
1548060350.826 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d1
1548060350.826 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d1
1548060350.826 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
1548060350.826 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060350.826 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.826 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.826 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.826 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.826 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.826 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.826 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.826 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.826 * [misc]backup-simplify:  Simplify (* (pow d2 2) 1) into (pow d2 2)
1548060350.826 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060350.826 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060350.826 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060350.826 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060350.826 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.826 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.826 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.826 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.826 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.826 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.826 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.827 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.827 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060350.827 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060350.827 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d1
1548060350.827 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060350.827 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060350.827 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060350.827 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060350.827 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.827 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.827 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.827 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.827 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.827 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.827 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.827 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060350.827 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060350.827 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d1
1548060350.827 * [misc]taylor:  Taking taylor expansion of 2 in d1
1548060350.827 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.827 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d1
1548060350.827 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
1548060350.827 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.827 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.827 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d1
1548060350.827 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.827 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.827 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.827 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.827 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.827 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.828 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.828 * [misc]backup-simplify:  Simplify (* d2 1) into d2
1548060350.828 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1548060350.828 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060350.828 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d1
1548060350.828 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060350.828 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060350.828 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.828 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.828 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.828 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.828 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.828 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060350.828 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060350.828 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060350.828 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d1
1548060350.828 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1548060350.828 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060350.828 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060350.828 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.828 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.828 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.828 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.828 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060350.828 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060350.828 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060350.828 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060350.828 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060350.828 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.828 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.828 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.828 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.828 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.829 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060350.829 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060350.829 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060350.829 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) into (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))
1548060350.829 * [misc]backup-simplify:  Simplify (* 2 (/ 1 (* d3 d2))) into (/ 2 (* d3 d2))
1548060350.829 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d4 2)) (/ 2 (* d3 d2))) into (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))
1548060350.829 * [misc]backup-simplify:  Simplify (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) into (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
1548060350.829 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))) into (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
1548060350.829 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1548060350.829 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060350.830 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (+ (/ 1 d4) (/ 1 d3)))) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))
1548060350.830 * [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) into (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))
1548060350.830 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) in d2
1548060350.830 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) in d2
1548060350.830 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d2
1548060350.830 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1548060350.830 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060350.830 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.830 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.830 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.830 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.830 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060350.830 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d2
1548060350.830 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060350.830 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.830 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.830 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.830 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060350.830 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))) in d2
1548060350.830 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2
1548060350.831 * [misc]taylor:  Taking taylor expansion of 2 in d2
1548060350.831 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.831 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d2
1548060350.831 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d2
1548060350.831 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.831 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.831 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.831 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.831 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.831 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060350.831 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060350.831 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060350.831 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d2
1548060350.831 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060350.831 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060350.831 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.831 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.831 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060350.831 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d2
1548060350.831 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060350.831 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.831 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.831 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.831 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060350.831 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2
1548060350.831 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060350.831 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060350.831 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.831 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060350.831 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060350.831 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.831 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.831 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060350.831 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060350.832 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060350.832 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060350.832 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060350.832 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060350.832 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.832 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.832 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060350.832 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 1)) into 0
1548060350.832 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1548060350.832 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.832 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060350.833 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
1548060350.833 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1548060350.833 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.833 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.833 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060350.833 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
1548060350.833 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
1548060350.833 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.833 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 1)) into 0
1548060350.834 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d2)) into 0
1548060350.834 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
1548060350.834 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d2)))) into 0
1548060350.834 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.834 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.834 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.834 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060350.834 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1548060350.834 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1548060350.835 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060350.835 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060350.835 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060350.835 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.835 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.835 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.836 * [misc]backup-simplify:  Simplify (- (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (+ (* (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))))) into 0
1548060350.836 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060350.836 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.836 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.836 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060350.836 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.836 * [misc]backup-simplify:  Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
1548060350.836 * [misc]backup-simplify:  Simplify (+ (/ 2 d3) 0) into (* 2 (/ 1 d3))
1548060350.836 * [misc]backup-simplify:  Simplify (- (* 2 (/ 1 d3))) into (- (* 2 (/ 1 d3)))
1548060350.836 * [misc]backup-simplify:  Simplify (+ 0 (- (* 2 (/ 1 d3)))) into (- (* 2 (/ 1 d3)))
1548060350.836 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060350.836 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1548060350.837 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060350.837 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d4) (/ 1 d3)))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060350.837 * [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 d3))) 1) (+ (* 1 (/ (- (+ (/ 1 d4) (/ 1 d3))) 1)))) into (- (/ 1 d4) (/ 1 d3))
1548060350.837 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1548060350.837 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1548060350.837 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060350.837 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.837 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060350.837 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060350.837 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.837 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.837 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.837 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060350.837 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060350.837 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060350.837 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060350.837 * [misc]backup-simplify:  Simplify -1 into -1
1548060350.837 * [misc]taylor:  Taking taylor expansion of 1 in d4
1548060350.837 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.838 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.838 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060350.838 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.838 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060350.838 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.838 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060350.839 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.839 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060350.839 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.839 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.839 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060350.839 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.839 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060350.840 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.840 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.840 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d2))) into 0
1548060350.840 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
1548060350.840 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))) into 0
1548060350.840 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.840 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.841 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.841 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060350.841 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060350.841 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060350.841 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060350.841 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060350.841 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060350.841 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.842 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.842 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.842 * [misc]backup-simplify:  Simplify (- (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (+ (* (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))) (* 0 (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))))) into 0
1548060350.842 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060350.842 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.842 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060350.842 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.843 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.843 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060350.843 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
1548060350.843 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060350.843 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060350.843 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
1548060350.843 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2))
1548060350.843 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2)))
1548060350.843 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d3 2)) (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2)))
1548060350.844 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060350.844 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060350.844 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060350.844 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.844 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.844 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.845 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2))) 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d4) (/ 1 d3)) (/ (- (+ (/ 1 d4) (/ 1 d3))) 1)))) into 0
1548060350.845 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060350.845 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.845 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060350.845 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.845 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060350.845 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060350.846 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060350.846 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.846 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.846 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060350.846 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.846 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060350.846 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.846 * [misc]backup-simplify:  Simplify -1 into -1
1548060350.846 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.846 * [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))
1548060350.847 * [misc]backup-simplify:  Simplify (/ (- (* (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3))))) (* (* (/ 1 (- d4)) (/ 1 (- d1))) (* (/ 1 (- d4)) (/ 1 (- d1))))) (- (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1))))) into (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))))
1548060350.847 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in (d1 d2 d3 d4) around 0
1548060350.847 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d4
1548060350.847 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d4
1548060350.847 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d4
1548060350.847 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d4
1548060350.847 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d4
1548060350.847 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060350.847 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060350.847 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.847 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.847 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.847 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.847 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.847 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.847 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
1548060350.847 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) (pow d1 2))) into (/ 1 (* (pow d2 2) (pow d1 2)))
1548060350.847 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d4
1548060350.847 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
1548060350.847 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060350.847 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060350.847 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.847 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.847 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.847 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.847 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.847 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.848 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060350.848 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060350.848 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d4
1548060350.848 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
1548060350.848 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060350.848 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060350.848 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060350.848 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.848 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.848 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.848 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.848 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.848 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.848 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.848 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060350.848 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060350.848 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d4
1548060350.848 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060350.848 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.848 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d4
1548060350.848 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d4
1548060350.848 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060350.848 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.848 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d4
1548060350.848 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060350.848 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.848 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.848 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.848 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.848 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.848 * [misc]backup-simplify:  Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
1548060350.849 * [misc]backup-simplify:  Simplify (* d3 (* d2 (pow d1 2))) into (* d3 (* d2 (pow d1 2)))
1548060350.849 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 (pow d1 2)))) into (/ 1 (* d3 (* d2 (pow d1 2))))
1548060350.849 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d4
1548060350.849 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1548060350.849 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060350.849 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060350.849 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.849 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.849 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.849 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060350.849 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060350.849 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d4
1548060350.849 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d4
1548060350.849 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060350.849 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060350.849 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.849 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.849 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.849 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.849 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060350.850 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060350.850 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060350.850 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d4
1548060350.850 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d4
1548060350.850 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060350.850 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.850 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.850 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.850 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1548060350.850 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1548060350.850 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
1548060350.850 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2)))
1548060350.850 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow d1 2)))) into (- (/ 1 (pow d1 2)))
1548060350.850 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1548060350.851 * [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
1548060350.851 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1))
1548060350.851 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d1 2))) (- (/ 1 d1))) into (/ 1 d1)
1548060350.851 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d3
1548060350.851 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d3
1548060350.851 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d3
1548060350.851 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d3
1548060350.851 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d3
1548060350.851 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060350.851 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060350.851 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.851 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.851 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.851 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.851 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.851 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.851 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
1548060350.852 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) (pow d1 2))) into (/ 1 (* (pow d2 2) (pow d1 2)))
1548060350.852 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d3
1548060350.852 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
1548060350.852 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060350.852 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.852 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.852 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.852 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.852 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.852 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.852 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.852 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.852 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060350.852 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060350.852 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d3
1548060350.852 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d3
1548060350.852 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
1548060350.852 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060350.853 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060350.853 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.853 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.853 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.853 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.853 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.853 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.853 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060350.853 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060350.853 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d3
1548060350.853 * [misc]taylor:  Taking taylor expansion of 2 in d3
1548060350.853 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.853 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d3
1548060350.853 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d3
1548060350.853 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.853 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.853 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.853 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d3
1548060350.853 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060350.853 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.853 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.853 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.853 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.853 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.854 * [misc]backup-simplify:  Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
1548060350.854 * [misc]backup-simplify:  Simplify (* 0 (* d2 (pow d1 2))) into 0
1548060350.854 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060350.854 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d1 2))) into 0
1548060350.854 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 (pow d1 2)))) into (* d2 (pow d1 2))
1548060350.854 * [misc]backup-simplify:  Simplify (/ 1 (* d2 (pow d1 2))) into (/ 1 (* d2 (pow d1 2)))
1548060350.854 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d3
1548060350.854 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1548060350.854 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060350.855 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060350.855 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.855 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.855 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.855 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060350.855 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060350.855 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d3
1548060350.855 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d3
1548060350.855 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1548060350.855 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060350.855 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.855 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.855 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.855 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060350.855 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1548060350.855 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1548060350.855 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1548060350.855 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.855 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.855 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.855 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.855 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.855 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060350.856 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060350.856 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060350.856 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2))
1548060350.856 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
1548060350.856 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
1548060350.856 * [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
1548060350.856 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1))
1548060350.856 * [misc]backup-simplify:  Simplify (/ (/ 1 (pow d1 2)) (- (/ 1 d1))) into (/ -1 d1)
1548060350.856 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d2
1548060350.856 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d2
1548060350.856 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d2
1548060350.856 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d2
1548060350.857 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d2
1548060350.857 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060350.857 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.857 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.857 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.857 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.857 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.857 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.857 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.857 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.857 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060350.857 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060350.857 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d2
1548060350.857 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
1548060350.857 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060350.857 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.857 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.857 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.857 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.857 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.857 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.858 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.858 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060350.858 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060350.858 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d2
1548060350.858 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d2
1548060350.858 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
1548060350.858 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060350.858 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060350.858 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.858 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.858 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.858 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.858 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.858 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.858 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060350.858 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060350.858 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d2
1548060350.859 * [misc]taylor:  Taking taylor expansion of 2 in d2
1548060350.859 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.859 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d2
1548060350.859 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d2
1548060350.859 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.859 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.859 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d2
1548060350.859 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.859 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.859 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.859 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.859 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.859 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.859 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.859 * [misc]backup-simplify:  Simplify (* 0 (pow d1 2)) into 0
1548060350.859 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060350.859 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060350.859 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 2))) into (pow d1 2)
1548060350.860 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d1 2)) (* 0 0)) into (* d3 (pow d1 2))
1548060350.860 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d1 2))) into (/ 1 (* d3 (pow d1 2)))
1548060350.860 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d2
1548060350.860 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060350.860 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060350.860 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.860 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.860 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.860 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.860 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.860 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060350.862 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060350.862 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060350.862 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d2
1548060350.862 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d2
1548060350.862 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1548060350.862 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060350.862 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.862 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.862 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.862 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060350.862 * [misc]backup-simplify:  Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
1548060350.862 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1548060350.862 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1548060350.862 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.862 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.862 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.862 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.862 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1548060350.863 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1548060350.863 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
1548060350.863 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
1548060350.863 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1548060350.863 * [misc]backup-simplify:  Simplify (/ (/ 1 (pow d1 2)) (/ 1 d1)) into (/ 1 d1)
1548060350.863 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d1
1548060350.863 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d1
1548060350.863 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d1
1548060350.863 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d1
1548060350.863 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
1548060350.863 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060350.863 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.863 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.863 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.863 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.863 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.863 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.864 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.864 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.864 * [misc]backup-simplify:  Simplify (* (pow d2 2) 1) into (pow d2 2)
1548060350.864 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060350.864 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060350.864 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060350.864 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060350.864 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.864 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.864 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.864 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.864 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.864 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.865 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.865 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.865 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060350.865 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060350.865 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d1
1548060350.865 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060350.865 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060350.865 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060350.865 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060350.865 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.865 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.865 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.865 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.865 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.865 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.865 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.866 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060350.866 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060350.866 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d1
1548060350.866 * [misc]taylor:  Taking taylor expansion of 2 in d1
1548060350.866 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.866 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d1
1548060350.866 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
1548060350.866 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.866 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.866 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d1
1548060350.866 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.866 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.866 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.866 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.866 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.866 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.866 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.866 * [misc]backup-simplify:  Simplify (* d2 1) into d2
1548060350.866 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1548060350.866 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060350.866 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d1
1548060350.867 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060350.867 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060350.867 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.867 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.867 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.867 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.867 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.867 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060350.867 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060350.867 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060350.867 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d1
1548060350.867 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1548060350.867 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060350.867 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060350.867 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.867 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.867 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.867 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.867 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060350.868 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060350.868 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060350.868 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060350.868 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060350.868 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.868 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.868 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.868 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.868 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.868 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060350.868 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060350.868 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060350.868 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) into (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))
1548060350.868 * [misc]backup-simplify:  Simplify (* 2 (/ 1 (* d3 d2))) into (/ 2 (* d3 d2))
1548060350.869 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d4 2)) (/ 2 (* d3 d2))) into (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))
1548060350.869 * [misc]backup-simplify:  Simplify (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) into (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
1548060350.869 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))) into (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
1548060350.869 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1548060350.870 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060350.870 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (+ (/ 1 d4) (/ 1 d3)))) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))
1548060350.870 * [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) into (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))
1548060350.871 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))))) in d1
1548060350.871 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d1
1548060350.871 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d1
1548060350.871 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d1
1548060350.871 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
1548060350.871 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060350.871 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.871 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.871 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.871 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.871 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.871 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.871 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.871 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.871 * [misc]backup-simplify:  Simplify (* (pow d2 2) 1) into (pow d2 2)
1548060350.871 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060350.871 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060350.871 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060350.871 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060350.872 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.872 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.872 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.872 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.872 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.872 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.872 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.872 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.872 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060350.872 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060350.872 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d1
1548060350.872 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060350.872 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060350.872 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060350.872 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060350.872 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.872 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.872 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.872 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.872 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.872 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.873 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.873 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060350.873 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060350.873 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d1
1548060350.873 * [misc]taylor:  Taking taylor expansion of 2 in d1
1548060350.873 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.873 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d1
1548060350.873 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
1548060350.873 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.873 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.873 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d1
1548060350.873 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.873 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.873 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.873 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.873 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.873 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.873 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.873 * [misc]backup-simplify:  Simplify (* d2 1) into d2
1548060350.873 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1548060350.874 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060350.874 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) in d1
1548060350.874 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060350.874 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060350.874 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.874 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.874 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.874 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.874 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.874 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060350.874 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060350.874 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060350.874 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d3 d1))) in d1
1548060350.874 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 d1)) in d1
1548060350.874 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060350.874 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060350.874 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.874 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.874 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.874 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.874 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060350.875 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060350.875 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060350.875 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060350.875 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060350.875 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.875 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.875 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.875 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.875 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.875 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060350.875 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060350.875 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060350.875 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) into (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))
1548060350.875 * [misc]backup-simplify:  Simplify (* 2 (/ 1 (* d3 d2))) into (/ 2 (* d3 d2))
1548060350.876 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d4 2)) (/ 2 (* d3 d2))) into (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))
1548060350.876 * [misc]backup-simplify:  Simplify (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) into (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
1548060350.876 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))) into (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
1548060350.877 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1548060350.877 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060350.877 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (+ (/ 1 d4) (/ 1 d3)))) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))
1548060350.877 * [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) into (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))
1548060350.878 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) in d2
1548060350.878 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) in d2
1548060350.878 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d2
1548060350.878 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1548060350.878 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060350.878 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.878 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.878 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.878 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.878 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060350.878 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d2
1548060350.878 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060350.878 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.878 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.878 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.878 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060350.879 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))) in d2
1548060350.879 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2
1548060350.879 * [misc]taylor:  Taking taylor expansion of 2 in d2
1548060350.879 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.879 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d2
1548060350.879 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d2
1548060350.879 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.879 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.879 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.879 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.879 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.879 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060350.879 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060350.879 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060350.879 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d2
1548060350.879 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060350.879 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060350.879 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.879 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.879 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060350.879 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d2
1548060350.879 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060350.879 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.880 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.880 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.880 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060350.880 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2
1548060350.880 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060350.880 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060350.880 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.880 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060350.880 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060350.880 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.880 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.880 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060350.880 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060350.880 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060350.881 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060350.881 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060350.881 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060350.881 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.881 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.881 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060350.881 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 1)) into 0
1548060350.881 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1548060350.882 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.882 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060350.882 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
1548060350.882 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1548060350.882 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.883 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.883 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060350.883 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
1548060350.883 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
1548060350.883 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.884 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 1)) into 0
1548060350.884 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d2)) into 0
1548060350.884 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
1548060350.884 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d2)))) into 0
1548060350.884 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.884 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.885 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.885 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060350.885 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1548060350.885 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1548060350.885 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060350.886 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060350.886 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060350.886 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.886 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.886 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.887 * [misc]backup-simplify:  Simplify (- (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (+ (* (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))))) into 0
1548060350.887 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060350.887 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.887 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.888 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060350.888 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.888 * [misc]backup-simplify:  Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
1548060350.888 * [misc]backup-simplify:  Simplify (+ (/ 2 d3) 0) into (* 2 (/ 1 d3))
1548060350.888 * [misc]backup-simplify:  Simplify (- (* 2 (/ 1 d3))) into (- (* 2 (/ 1 d3)))
1548060350.888 * [misc]backup-simplify:  Simplify (+ 0 (- (* 2 (/ 1 d3)))) into (- (* 2 (/ 1 d3)))
1548060350.889 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060350.889 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1548060350.889 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060350.889 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d4) (/ 1 d3)))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060350.889 * [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 d3))) 1) (+ (* 1 (/ (- (+ (/ 1 d4) (/ 1 d3))) 1)))) into (- (/ 1 d4) (/ 1 d3))
1548060350.889 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1548060350.889 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1548060350.889 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060350.889 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.889 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060350.890 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060350.890 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.890 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.890 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.890 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060350.890 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060350.890 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060350.890 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060350.890 * [misc]backup-simplify:  Simplify -1 into -1
1548060350.890 * [misc]taylor:  Taking taylor expansion of 1 in d4
1548060350.890 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.891 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.891 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060350.891 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.891 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060350.892 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.892 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060350.892 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.893 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060350.893 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.893 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.893 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060350.893 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.894 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060350.894 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.895 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.895 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d2))) into 0
1548060350.895 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
1548060350.895 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))) into 0
1548060350.896 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.896 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.896 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.896 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060350.896 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060350.897 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060350.897 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060350.897 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060350.897 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060350.898 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.898 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.898 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.899 * [misc]backup-simplify:  Simplify (- (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (+ (* (/ (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))) (* 0 (/ 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))))) into 0
1548060350.899 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060350.899 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.899 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060350.899 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.899 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.900 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060350.900 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
1548060350.900 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060350.900 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060350.901 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
1548060350.901 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2))
1548060350.901 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2)))
1548060350.901 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d3 2)) (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2)))
1548060350.901 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060350.901 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060350.902 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060350.902 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.902 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.902 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.903 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2))) 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d4) (/ 1 d3)) (/ (- (+ (/ 1 d4) (/ 1 d3))) 1)))) into 0
1548060350.903 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060350.903 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.903 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060350.903 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.903 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060350.903 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060350.903 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060350.904 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.904 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.904 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060350.904 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.904 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060350.904 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.904 * [misc]backup-simplify:  Simplify -1 into -1
1548060350.904 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.904 * [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))
1548060350.904 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1)
1548060350.905 * [misc]backup-simplify:  Simplify (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) into (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))))
1548060350.905 * [misc]approximate:  Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in (d1 d2 d3 d4) around 0
1548060350.905 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d4
1548060350.905 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d4
1548060350.905 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
1548060350.905 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060350.905 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060350.905 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.905 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.905 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.905 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.905 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d4
1548060350.905 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060350.905 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060350.905 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.905 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.905 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.905 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.905 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d4
1548060350.905 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060350.905 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060350.905 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060350.905 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.905 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.905 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.905 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.905 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.905 * [misc]taylor:  Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d4
1548060350.905 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060350.905 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.905 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d4
1548060350.905 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060350.905 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.905 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d4
1548060350.905 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060350.905 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.905 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.905 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.905 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.905 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d3
1548060350.905 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d3
1548060350.905 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
1548060350.906 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060350.906 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.906 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.906 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.906 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.906 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.906 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.906 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d3
1548060350.906 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060350.906 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060350.906 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.906 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.906 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.906 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.906 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d3
1548060350.906 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
1548060350.906 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060350.906 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060350.906 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.906 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.906 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.906 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.906 * [misc]taylor:  Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d3
1548060350.906 * [misc]taylor:  Taking taylor expansion of 2 in d3
1548060350.906 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.906 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d3
1548060350.906 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.906 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.906 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.906 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d3
1548060350.906 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060350.906 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.906 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.906 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.906 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.906 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d2
1548060350.906 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d2
1548060350.906 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
1548060350.906 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060350.906 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.906 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.906 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.906 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.906 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.906 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d2
1548060350.906 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060350.906 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.906 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.906 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.906 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.906 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.906 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.906 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d2
1548060350.906 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
1548060350.906 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060350.906 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060350.906 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.906 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.906 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.906 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.906 * [misc]taylor:  Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d2
1548060350.906 * [misc]taylor:  Taking taylor expansion of 2 in d2
1548060350.906 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.906 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d2
1548060350.906 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.906 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.906 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d2
1548060350.907 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.907 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.907 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.907 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.907 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.907 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.907 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.907 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.907 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.907 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.907 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.907 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.907 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060350.907 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.907 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.907 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.907 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of 2 in d1
1548060350.907 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.907 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.907 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.907 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.907 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.907 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.907 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.907 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.907 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.907 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.907 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.907 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.907 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.907 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.907 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.907 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060350.907 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060350.908 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060350.908 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.908 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.908 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.908 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.908 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.908 * [misc]taylor:  Taking taylor expansion of (* 2 (* d3 (* d2 (pow d1 2)))) in d1
1548060350.908 * [misc]taylor:  Taking taylor expansion of 2 in d1
1548060350.908 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.908 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
1548060350.908 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.908 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.908 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d1
1548060350.908 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.908 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.908 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.908 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.908 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.908 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.908 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.908 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.908 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060350.908 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.908 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.908 * [misc]backup-simplify:  Simplify (* (pow d2 2) 1) into (pow d2 2)
1548060350.908 * [misc]backup-simplify:  Simplify (+ (pow d3 2) (pow d2 2)) into (+ (pow d2 2) (pow d3 2))
1548060350.908 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.909 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.909 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060350.909 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.909 * [misc]backup-simplify:  Simplify (* d2 1) into d2
1548060350.909 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1548060350.909 * [misc]backup-simplify:  Simplify (* 2 (* d3 d2)) into (* 2 (* d3 d2))
1548060350.909 * [misc]backup-simplify:  Simplify (+ (pow d4 2) (* 2 (* d3 d2))) into (+ (pow d4 2) (* 2 (* d3 d2)))
1548060350.909 * [misc]backup-simplify:  Simplify (- (+ (pow d4 2) (* 2 (* d3 d2)))) into (- (+ (pow d4 2) (* 2 (* d3 d2))))
1548060350.909 * [misc]backup-simplify:  Simplify (+ (+ (pow d2 2) (pow d3 2)) (- (+ (pow d4 2) (* 2 (* d3 d2))))) into (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2)))
1548060350.909 * [misc]taylor:  Taking taylor expansion of (- (+ (pow d2 2) (pow d3 2)) (+ (* 2 (* d3 d2)) (pow d4 2))) in d2
1548060350.909 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (pow d3 2)) in d2
1548060350.909 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060350.909 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.909 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.909 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.909 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060350.909 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.909 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.909 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (* d3 d2)) (pow d4 2)) in d2
1548060350.909 * [misc]taylor:  Taking taylor expansion of (* 2 (* d3 d2)) in d2
1548060350.909 * [misc]taylor:  Taking taylor expansion of 2 in d2
1548060350.909 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.909 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d2
1548060350.910 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.910 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.910 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.910 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.910 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.910 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060350.910 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060350.910 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.910 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.910 * [misc]backup-simplify:  Simplify (+ 0 (pow d3 2)) into (pow d3 2)
1548060350.910 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060350.910 * [misc]backup-simplify:  Simplify (* 2 0) into 0
1548060350.910 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.910 * [misc]backup-simplify:  Simplify (+ 0 (pow d4 2)) into (pow d4 2)
1548060350.910 * [misc]backup-simplify:  Simplify (- (pow d4 2)) into (- (pow d4 2))
1548060350.910 * [misc]backup-simplify:  Simplify (+ (pow d3 2) (- (pow d4 2))) into (- (pow d3 2) (pow d4 2))
1548060350.910 * [misc]taylor:  Taking taylor expansion of (- (pow d3 2) (pow d4 2)) in d3
1548060350.910 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060350.910 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.910 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.910 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.910 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060350.910 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060350.910 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.910 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.910 * [misc]backup-simplify:  Simplify (- (pow d4 2)) into (- (pow d4 2))
1548060350.910 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d4 2))) into (- (pow d4 2))
1548060350.910 * [misc]taylor:  Taking taylor expansion of (- (pow d4 2)) in d4
1548060350.910 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060350.910 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060350.910 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.910 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.911 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.911 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060350.911 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
1548060350.911 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.911 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060350.911 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 1)) into 0
1548060350.911 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.911 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.911 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060350.912 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
1548060350.912 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.912 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 1)) into 0
1548060350.912 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d2)) into 0
1548060350.912 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* d3 d2))) into 0
1548060350.912 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.912 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.912 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.912 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060350.912 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.912 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060350.912 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.912 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060350.912 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.912 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.913 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060350.913 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.913 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060350.913 * [misc]backup-simplify:  Simplify (+ (* 2 d3) (* 0 0)) into (* 2 d3)
1548060350.913 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060350.913 * [misc]backup-simplify:  Simplify (+ (* 2 d3) 0) into (* 2 d3)
1548060350.913 * [misc]backup-simplify:  Simplify (- (* 2 d3)) into (- (* 2 d3))
1548060350.913 * [misc]backup-simplify:  Simplify (+ 0 (- (* 2 d3))) into (- (* 2 d3))
1548060350.913 * [misc]taylor:  Taking taylor expansion of (- (* 2 d3)) in d3
1548060350.913 * [misc]taylor:  Taking taylor expansion of (* 2 d3) in d3
1548060350.913 * [misc]taylor:  Taking taylor expansion of 2 in d3
1548060350.913 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.913 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.913 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.913 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.913 * [misc]backup-simplify:  Simplify (* 2 0) into 0
1548060350.913 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.913 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060350.913 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.913 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.914 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060350.914 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.914 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.914 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060350.914 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.914 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.914 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.914 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060350.914 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.914 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.915 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060350.915 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.915 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.915 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.915 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060350.915 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.916 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.916 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.916 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d2))) into 0
1548060350.916 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* d3 d2)))) into 0
1548060350.916 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.916 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.916 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.916 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060350.916 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.916 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060350.916 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.916 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060350.916 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.916 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.916 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060350.916 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.917 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060350.917 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.917 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.917 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.917 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060350.917 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060350.917 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060350.917 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 d3) (* 0 0))) into 0
1548060350.917 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060350.917 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.918 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.918 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060350.918 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060350.918 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.918 * [misc]taylor:  Taking taylor expansion of 1 in d4
1548060350.918 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.918 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.918 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060350.918 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.918 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.918 * [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
1548060350.918 * [misc]backup-simplify:  Simplify (- 2) into -2
1548060350.918 * [misc]taylor:  Taking taylor expansion of -2 in d4
1548060350.918 * [misc]backup-simplify:  Simplify -2 into -2
1548060350.918 * [misc]backup-simplify:  Simplify -2 into -2
1548060350.918 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.918 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060350.919 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.919 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060350.919 * [misc]taylor:  Taking taylor expansion of 1 in d4
1548060350.919 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.919 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.919 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (* d3 (* 1 d1))) 2)) (+ (* -2 (* 1 (* d3 (* d2 (pow d1 2))))) (* 1 (pow (* 1 (* 1 (* d2 d1))) 2)))) into (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2)))))
1548060350.919 * [misc]backup-simplify:  Simplify (- (* (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3)))) (* (* (/ 1 d4) (/ 1 d1)) (* (/ 1 d4) (/ 1 d1)))) into (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))))
1548060350.920 * [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in (d1 d2 d3 d4) around 0
1548060350.920 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d4
1548060350.920 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d4
1548060350.920 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d4
1548060350.920 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d4
1548060350.920 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060350.920 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060350.920 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.920 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.920 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.920 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.920 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.920 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.920 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
1548060350.920 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) (pow d1 2))) into (/ 1 (* (pow d2 2) (pow d1 2)))
1548060350.920 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d4
1548060350.920 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
1548060350.920 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060350.920 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060350.920 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.920 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.920 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.920 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.920 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.920 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.920 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060350.920 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060350.920 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d4
1548060350.920 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
1548060350.920 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060350.920 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060350.920 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060350.920 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.920 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.920 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.920 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.920 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.921 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.921 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.921 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060350.921 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060350.921 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d4
1548060350.921 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060350.921 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.921 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d4
1548060350.921 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d4
1548060350.921 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060350.921 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.921 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d4
1548060350.921 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060350.921 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.921 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.921 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.921 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.921 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.921 * [misc]backup-simplify:  Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
1548060350.921 * [misc]backup-simplify:  Simplify (* d3 (* d2 (pow d1 2))) into (* d3 (* d2 (pow d1 2)))
1548060350.921 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 (pow d1 2)))) into (/ 1 (* d3 (* d2 (pow d1 2))))
1548060350.921 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d3
1548060350.921 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d3
1548060350.921 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d3
1548060350.921 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d3
1548060350.921 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060350.921 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060350.921 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.921 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.921 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.921 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.921 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.921 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.921 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
1548060350.922 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) (pow d1 2))) into (/ 1 (* (pow d2 2) (pow d1 2)))
1548060350.922 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d3
1548060350.922 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
1548060350.922 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060350.922 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.922 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.922 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.922 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.922 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.922 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.922 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.922 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.922 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060350.922 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060350.922 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d3
1548060350.922 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d3
1548060350.922 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
1548060350.922 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060350.922 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060350.922 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.922 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.922 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.922 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.922 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.922 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.922 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060350.922 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060350.922 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d3
1548060350.922 * [misc]taylor:  Taking taylor expansion of 2 in d3
1548060350.922 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.922 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d3
1548060350.922 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d3
1548060350.922 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.922 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.923 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.923 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d3
1548060350.923 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060350.923 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.923 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.923 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.923 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.923 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.923 * [misc]backup-simplify:  Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
1548060350.923 * [misc]backup-simplify:  Simplify (* 0 (* d2 (pow d1 2))) into 0
1548060350.923 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060350.923 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d1 2))) into 0
1548060350.923 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 (pow d1 2)))) into (* d2 (pow d1 2))
1548060350.924 * [misc]backup-simplify:  Simplify (/ 1 (* d2 (pow d1 2))) into (/ 1 (* d2 (pow d1 2)))
1548060350.924 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d2
1548060350.924 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d2
1548060350.924 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d2
1548060350.924 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d2
1548060350.924 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060350.924 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.924 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.924 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.924 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.924 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.924 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.924 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.924 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.924 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060350.924 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060350.924 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d2
1548060350.924 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
1548060350.924 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060350.924 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.924 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.924 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.925 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.925 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.925 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.925 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.925 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060350.925 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060350.925 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d2
1548060350.925 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d2
1548060350.925 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
1548060350.925 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060350.925 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060350.925 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.925 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.925 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.925 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.925 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.925 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.925 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060350.926 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060350.926 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d2
1548060350.926 * [misc]taylor:  Taking taylor expansion of 2 in d2
1548060350.926 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.926 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d2
1548060350.926 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d2
1548060350.926 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.926 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.926 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d2
1548060350.926 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.926 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.926 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.926 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.926 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.926 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.926 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.926 * [misc]backup-simplify:  Simplify (* 0 (pow d1 2)) into 0
1548060350.926 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060350.926 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060350.927 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 2))) into (pow d1 2)
1548060350.927 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d1 2)) (* 0 0)) into (* d3 (pow d1 2))
1548060350.927 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d1 2))) into (/ 1 (* d3 (pow d1 2)))
1548060350.927 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d1
1548060350.927 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d1
1548060350.927 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d1
1548060350.927 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
1548060350.927 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060350.927 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.927 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.927 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.927 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.927 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.927 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.927 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.927 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.928 * [misc]backup-simplify:  Simplify (* (pow d2 2) 1) into (pow d2 2)
1548060350.928 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060350.928 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060350.928 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060350.928 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060350.928 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.928 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.928 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.928 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.928 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.928 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.928 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.928 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.928 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060350.928 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060350.928 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d1
1548060350.928 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060350.928 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060350.928 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060350.928 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060350.929 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.929 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.929 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.929 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.929 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.929 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.929 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.929 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060350.929 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060350.929 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d1
1548060350.929 * [misc]taylor:  Taking taylor expansion of 2 in d1
1548060350.929 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.929 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d1
1548060350.929 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
1548060350.929 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.929 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.929 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d1
1548060350.929 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.929 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.929 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.929 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.929 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.929 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.930 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.930 * [misc]backup-simplify:  Simplify (* d2 1) into d2
1548060350.930 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1548060350.930 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060350.930 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d1
1548060350.930 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d1
1548060350.930 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d1
1548060350.930 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
1548060350.930 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060350.930 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.930 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.930 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.930 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.930 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.930 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.930 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.930 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.930 * [misc]backup-simplify:  Simplify (* (pow d2 2) 1) into (pow d2 2)
1548060350.931 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060350.931 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060350.931 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060350.931 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060350.931 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.931 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.931 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.931 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.931 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.931 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.931 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.931 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.931 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060350.931 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060350.931 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d1
1548060350.931 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060350.931 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060350.931 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060350.931 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060350.931 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.931 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.931 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.931 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.932 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.932 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.932 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.932 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060350.932 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060350.932 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d1
1548060350.932 * [misc]taylor:  Taking taylor expansion of 2 in d1
1548060350.932 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.932 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d1
1548060350.932 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
1548060350.932 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.932 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.932 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d1
1548060350.932 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.932 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.932 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.932 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.932 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.932 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.932 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.933 * [misc]backup-simplify:  Simplify (* d2 1) into d2
1548060350.933 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1548060350.933 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060350.933 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) into (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))
1548060350.933 * [misc]backup-simplify:  Simplify (* 2 (/ 1 (* d3 d2))) into (/ 2 (* d3 d2))
1548060350.933 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d4 2)) (/ 2 (* d3 d2))) into (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))
1548060350.933 * [misc]backup-simplify:  Simplify (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) into (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
1548060350.934 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))) into (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
1548060350.934 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) in d2
1548060350.934 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d2
1548060350.934 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1548060350.934 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060350.934 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.934 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.934 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.934 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.935 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060350.935 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d2
1548060350.935 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060350.935 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.935 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.935 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.935 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060350.935 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))) in d2
1548060350.935 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2
1548060350.935 * [misc]taylor:  Taking taylor expansion of 2 in d2
1548060350.935 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.935 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d2
1548060350.935 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d2
1548060350.935 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.935 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.935 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.935 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.935 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.935 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060350.936 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060350.936 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060350.936 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d2
1548060350.936 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060350.936 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060350.936 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.936 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.936 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060350.936 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060350.936 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060350.936 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060350.936 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.937 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.937 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060350.937 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 1)) into 0
1548060350.937 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1548060350.937 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.937 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060350.938 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
1548060350.938 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1548060350.938 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.938 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.938 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060350.938 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
1548060350.939 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
1548060350.939 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.939 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 1)) into 0
1548060350.939 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d2)) into 0
1548060350.939 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
1548060350.940 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d2)))) into 0
1548060350.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.940 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.940 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.940 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060350.940 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.940 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.941 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060350.941 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.941 * [misc]backup-simplify:  Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
1548060350.941 * [misc]backup-simplify:  Simplify (+ (/ 2 d3) 0) into (* 2 (/ 1 d3))
1548060350.941 * [misc]backup-simplify:  Simplify (- (* 2 (/ 1 d3))) into (- (* 2 (/ 1 d3)))
1548060350.941 * [misc]backup-simplify:  Simplify (+ 0 (- (* 2 (/ 1 d3)))) into (- (* 2 (/ 1 d3)))
1548060350.941 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 d3))) in d3
1548060350.941 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 d3)) in d3
1548060350.941 * [misc]taylor:  Taking taylor expansion of 2 in d3
1548060350.941 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.941 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060350.941 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.941 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.941 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.942 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060350.942 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.942 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060350.942 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.943 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060350.943 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.943 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060350.944 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.944 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060350.944 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.944 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.945 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060350.945 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.945 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060350.945 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.946 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.946 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d2))) into 0
1548060350.946 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
1548060350.946 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))) into 0
1548060350.947 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.947 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.947 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.947 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060350.947 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.947 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.948 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060350.948 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
1548060350.948 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060350.948 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060350.948 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
1548060350.948 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2))
1548060350.949 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2)))
1548060350.949 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d3 2)) (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2)))
1548060350.949 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2))) in d3
1548060350.949 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
1548060350.949 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060350.949 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.949 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.949 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.949 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.949 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060350.949 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d3
1548060350.949 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060350.949 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060350.949 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.949 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.950 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060350.950 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060350.950 * [misc]taylor:  Taking taylor expansion of 1 in d4
1548060350.950 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.950 * [misc]backup-simplify:  Simplify (* 2 1) into 2
1548060350.950 * [misc]backup-simplify:  Simplify (- 2) into -2
1548060350.950 * [misc]taylor:  Taking taylor expansion of -2 in d4
1548060350.950 * [misc]backup-simplify:  Simplify -2 into -2
1548060350.950 * [misc]taylor:  Taking taylor expansion of 1 in d4
1548060350.950 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.951 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060350.951 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060350.951 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060350.952 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060350.952 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060350.952 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
1548060350.953 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060350.953 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060350.953 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.954 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060350.954 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0
1548060350.954 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060350.955 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060350.955 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060350.956 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060350.956 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060350.956 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
1548060350.957 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2)))))) into 0
1548060350.957 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.957 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.957 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.957 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060350.957 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.957 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060350.957 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.958 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060350.958 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060350.958 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060350.958 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1548060350.958 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.959 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060350.959 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060350.959 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
1548060350.959 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060350.960 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
1548060350.960 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.960 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.960 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.960 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060350.960 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.960 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.961 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060350.961 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.961 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060350.961 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.961 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060350.961 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
1548060350.961 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.962 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060350.962 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.962 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060350.962 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.962 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060350.963 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060350.963 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060350.964 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060350.964 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060350.965 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0
1548060350.965 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060350.965 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060350.966 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.966 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060350.966 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4))))) into 0
1548060350.967 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060350.967 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060350.968 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060350.968 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060350.968 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060350.969 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
1548060350.969 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))))) into 0
1548060350.970 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.970 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.970 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.970 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060350.970 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.970 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060350.970 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.970 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060350.970 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.971 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060350.971 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060350.971 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060350.972 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060350.972 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.972 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060350.972 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060350.973 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0
1548060350.973 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060350.973 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060350.973 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.974 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.974 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.974 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060350.974 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.974 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.975 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060350.975 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2)))
1548060350.975 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d4 2)))
1548060350.975 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d4 2))) in d4
1548060350.975 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1548060350.975 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060350.975 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060350.975 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.975 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.975 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.976 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060350.976 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060350.976 * [misc]backup-simplify:  Simplify -1 into -1
1548060350.976 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060350.976 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.976 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.977 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060350.977 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.977 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060350.977 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.977 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.977 * [misc]backup-simplify:  Simplify -2 into -2
1548060350.978 * [misc]backup-simplify:  Simplify (+ (* -2 (* 1 (* (/ 1 (/ 1 d3)) (* (/ 1 (/ 1 d2)) (pow (/ 1 d1) -2))))) (+ (* 1 (pow (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1))))) 2)) (* -1 (pow (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1))))) 2)))) into (- (* (pow d3 2) (pow d1 2)) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))))
1548060350.979 * [misc]backup-simplify:  Simplify (- (* (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3))))) (* (* (/ 1 (- d4)) (/ 1 (- d1))) (* (/ 1 (- d4)) (/ 1 (- d1))))) into (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))))
1548060350.979 * [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in (d1 d2 d3 d4) around 0
1548060350.979 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d4
1548060350.979 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d4
1548060350.979 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d4
1548060350.979 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d4
1548060350.979 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060350.979 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060350.979 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.979 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.979 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.979 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.979 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.979 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.980 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
1548060350.980 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) (pow d1 2))) into (/ 1 (* (pow d2 2) (pow d1 2)))
1548060350.980 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d4
1548060350.980 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
1548060350.980 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060350.980 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060350.980 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.980 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.980 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.980 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.980 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.980 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.980 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060350.980 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060350.980 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d4
1548060350.980 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
1548060350.980 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060350.980 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060350.980 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060350.981 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.981 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.981 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.981 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.981 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.981 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.981 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.981 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060350.981 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060350.981 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d4
1548060350.981 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060350.981 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.981 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d4
1548060350.981 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d4
1548060350.981 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060350.981 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.981 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d4
1548060350.981 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060350.981 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.981 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060350.982 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060350.982 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.982 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.982 * [misc]backup-simplify:  Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
1548060350.982 * [misc]backup-simplify:  Simplify (* d3 (* d2 (pow d1 2))) into (* d3 (* d2 (pow d1 2)))
1548060350.982 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 (pow d1 2)))) into (/ 1 (* d3 (* d2 (pow d1 2))))
1548060350.982 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d3
1548060350.982 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d3
1548060350.982 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d3
1548060350.982 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d3
1548060350.982 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060350.982 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060350.982 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.982 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.982 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.982 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.982 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.982 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.983 * [misc]backup-simplify:  Simplify (* (pow d2 2) (pow d1 2)) into (* (pow d2 2) (pow d1 2))
1548060350.983 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) (pow d1 2))) into (/ 1 (* (pow d2 2) (pow d1 2)))
1548060350.983 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d3
1548060350.983 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
1548060350.983 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060350.983 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.983 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.983 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.983 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.983 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.983 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.983 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.983 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.983 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060350.983 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060350.983 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d3
1548060350.983 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d3
1548060350.984 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
1548060350.984 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060350.984 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060350.984 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.984 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.984 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.984 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.984 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.984 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.984 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060350.984 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060350.984 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d3
1548060350.984 * [misc]taylor:  Taking taylor expansion of 2 in d3
1548060350.984 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.984 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d3
1548060350.984 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d3
1548060350.984 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.984 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.984 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.984 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d3
1548060350.984 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060350.984 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.984 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060350.984 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060350.985 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.985 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.985 * [misc]backup-simplify:  Simplify (* d2 (pow d1 2)) into (* d2 (pow d1 2))
1548060350.985 * [misc]backup-simplify:  Simplify (* 0 (* d2 (pow d1 2))) into 0
1548060350.985 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060350.985 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d1 2))) into 0
1548060350.985 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 (pow d1 2)))) into (* d2 (pow d1 2))
1548060350.985 * [misc]backup-simplify:  Simplify (/ 1 (* d2 (pow d1 2))) into (/ 1 (* d2 (pow d1 2)))
1548060350.986 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d2
1548060350.986 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d2
1548060350.986 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d2
1548060350.986 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d2
1548060350.986 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060350.986 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.986 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.986 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.986 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.986 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.986 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.986 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.986 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.986 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060350.986 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060350.986 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d2
1548060350.986 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
1548060350.986 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060350.986 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.986 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.986 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.986 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.987 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.987 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.987 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.987 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060350.987 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060350.987 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d2
1548060350.987 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d2
1548060350.987 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
1548060350.987 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060350.987 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060350.987 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.987 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.987 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.987 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.987 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.987 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.987 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060350.988 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060350.988 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d2
1548060350.988 * [misc]taylor:  Taking taylor expansion of 2 in d2
1548060350.988 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.988 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d2
1548060350.988 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d2
1548060350.988 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.988 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.988 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d2
1548060350.988 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.988 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.988 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.988 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060350.988 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060350.988 * [misc]backup-simplify:  Simplify d1 into d1
1548060350.988 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060350.988 * [misc]backup-simplify:  Simplify (* 0 (pow d1 2)) into 0
1548060350.988 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060350.988 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060350.989 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 2))) into (pow d1 2)
1548060350.989 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d1 2)) (* 0 0)) into (* d3 (pow d1 2))
1548060350.989 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d1 2))) into (/ 1 (* d3 (pow d1 2)))
1548060350.989 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d1
1548060350.989 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d1
1548060350.989 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d1
1548060350.989 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
1548060350.989 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060350.989 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.989 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.989 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.989 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.989 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.989 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.989 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.990 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.990 * [misc]backup-simplify:  Simplify (* (pow d2 2) 1) into (pow d2 2)
1548060350.990 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060350.990 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060350.990 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060350.990 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060350.990 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.990 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.990 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.990 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.990 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.990 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.990 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.990 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.990 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060350.990 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060350.990 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d1
1548060350.991 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060350.991 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060350.991 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060350.991 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060350.991 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.991 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.991 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.991 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.991 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.991 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.991 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.991 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060350.991 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060350.991 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d1
1548060350.991 * [misc]taylor:  Taking taylor expansion of 2 in d1
1548060350.991 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.991 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d1
1548060350.991 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
1548060350.991 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.991 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.991 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d1
1548060350.991 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.991 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.992 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.992 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.992 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.992 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.992 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.992 * [misc]backup-simplify:  Simplify (* d2 1) into d2
1548060350.992 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1548060350.992 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060350.992 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))))) in d1
1548060350.992 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d2 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2)))) in d1
1548060350.992 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d2 2) (pow d1 2))) in d1
1548060350.992 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d1 2)) in d1
1548060350.992 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060350.992 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.992 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.992 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.992 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.992 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.992 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.992 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060350.992 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.992 * [misc]backup-simplify:  Simplify (* (pow d2 2) 1) into (pow d2 2)
1548060350.993 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060350.993 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060350.993 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060350.993 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060350.993 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.993 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.993 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.993 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.993 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.993 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.993 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.993 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.993 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060350.993 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060350.993 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (* 2 (/ 1 (* d3 (* d2 (pow d1 2)))))) in d1
1548060350.993 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060350.993 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060350.993 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060350.993 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060350.993 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.993 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.993 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.993 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.993 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.993 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.993 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.993 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060350.993 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060350.993 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 (* d2 (pow d1 2))))) in d1
1548060350.993 * [misc]taylor:  Taking taylor expansion of 2 in d1
1548060350.993 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.993 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (pow d1 2)))) in d1
1548060350.993 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d1 2))) in d1
1548060350.993 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060350.993 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.993 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d1 2)) in d1
1548060350.993 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060350.993 * [misc]backup-simplify:  Simplify d2 into d2
1548060350.994 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060350.994 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060350.994 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.994 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.994 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.994 * [misc]backup-simplify:  Simplify (* d2 1) into d2
1548060350.994 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1548060350.994 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060350.994 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) into (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2)))
1548060350.994 * [misc]backup-simplify:  Simplify (* 2 (/ 1 (* d3 d2))) into (/ 2 (* d3 d2))
1548060350.994 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d4 2)) (/ 2 (* d3 d2))) into (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))
1548060350.994 * [misc]backup-simplify:  Simplify (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) into (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
1548060350.994 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (- (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))) into (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))))
1548060350.994 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2)))) in d2
1548060350.995 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (/ 1 (pow d3 2))) in d2
1548060350.995 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1548060350.995 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060350.995 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.995 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.995 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.995 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060350.995 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060350.995 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d2
1548060350.995 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060350.995 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.995 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.995 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060350.995 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060350.995 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* d3 d2))) (/ 1 (pow d4 2))) in d2
1548060350.995 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* d3 d2))) in d2
1548060350.995 * [misc]taylor:  Taking taylor expansion of 2 in d2
1548060350.995 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.995 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d2
1548060350.995 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d2
1548060350.995 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060350.995 * [misc]backup-simplify:  Simplify d3 into d3
1548060350.995 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060350.995 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.995 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.995 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060350.995 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060350.995 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060350.995 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d2
1548060350.995 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060350.995 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060350.995 * [misc]backup-simplify:  Simplify d4 into d4
1548060350.995 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060350.995 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060350.996 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060350.996 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060350.996 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060350.996 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.996 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.996 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060350.996 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 1)) into 0
1548060350.996 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1548060350.996 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.996 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060350.997 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
1548060350.997 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1548060350.997 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.997 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.997 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060350.997 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
1548060350.997 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
1548060350.997 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.997 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 1)) into 0
1548060350.997 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d2)) into 0
1548060350.998 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
1548060350.998 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (* d3 d2)))) into 0
1548060350.998 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.998 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060350.998 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.998 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060350.998 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.998 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060350.998 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060350.998 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060350.998 * [misc]backup-simplify:  Simplify (* 2 (/ 1 d3)) into (/ 2 d3)
1548060350.999 * [misc]backup-simplify:  Simplify (+ (/ 2 d3) 0) into (* 2 (/ 1 d3))
1548060350.999 * [misc]backup-simplify:  Simplify (- (* 2 (/ 1 d3))) into (- (* 2 (/ 1 d3)))
1548060350.999 * [misc]backup-simplify:  Simplify (+ 0 (- (* 2 (/ 1 d3)))) into (- (* 2 (/ 1 d3)))
1548060350.999 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 d3))) in d3
1548060350.999 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 d3)) in d3
1548060350.999 * [misc]taylor:  Taking taylor expansion of 2 in d3
1548060350.999 * [misc]backup-simplify:  Simplify 2 into 2
1548060350.999 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060350.999 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060350.999 * [misc]backup-simplify:  Simplify 0 into 0
1548060350.999 * [misc]backup-simplify:  Simplify 1 into 1
1548060350.999 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060350.999 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060350.999 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060350.999 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060351.000 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060351.000 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060351.000 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060351.000 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060351.000 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060351.000 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.001 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060351.001 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060351.001 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060351.001 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060351.001 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060351.001 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 1))) into 0
1548060351.002 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d2))) into 0
1548060351.002 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
1548060351.002 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))) into 0
1548060351.002 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.002 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.002 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.002 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060351.002 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.002 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060351.003 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060351.003 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d3 2))) into (/ 1 (pow d3 2))
1548060351.003 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060351.003 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060351.003 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 d3))) into 0
1548060351.003 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2))
1548060351.003 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2)))
1548060351.003 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d3 2)) (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2)))
1548060351.003 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2))) in d3
1548060351.003 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
1548060351.003 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060351.003 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060351.003 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.003 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.003 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060351.004 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060351.004 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d3
1548060351.004 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060351.004 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060351.004 * [misc]backup-simplify:  Simplify d4 into d4
1548060351.004 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060351.004 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060351.004 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060351.004 * [misc]taylor:  Taking taylor expansion of 1 in d4
1548060351.004 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.004 * [misc]backup-simplify:  Simplify (* 2 1) into 2
1548060351.004 * [misc]backup-simplify:  Simplify (- 2) into -2
1548060351.004 * [misc]taylor:  Taking taylor expansion of -2 in d4
1548060351.004 * [misc]backup-simplify:  Simplify -2 into -2
1548060351.004 * [misc]taylor:  Taking taylor expansion of 1 in d4
1548060351.004 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.005 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060351.005 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060351.005 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060351.006 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060351.006 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060351.006 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
1548060351.007 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060351.007 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060351.007 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.008 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060351.008 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0
1548060351.008 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060351.009 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060351.009 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060351.009 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060351.010 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060351.010 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
1548060351.010 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2)))))) into 0
1548060351.011 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.011 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.012 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.012 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060351.012 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.012 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060351.012 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.012 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060351.013 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060351.013 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060351.013 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1548060351.013 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.014 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060351.014 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060351.014 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
1548060351.014 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060351.014 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
1548060351.014 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.015 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.015 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.015 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060351.015 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.015 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060351.015 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060351.016 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.016 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060351.016 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.016 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060351.016 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
1548060351.016 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.016 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060351.016 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.016 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060351.016 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.017 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060351.017 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060351.018 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060351.018 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060351.018 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060351.019 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0
1548060351.019 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060351.020 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060351.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.020 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060351.021 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4))))) into 0
1548060351.021 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060351.022 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060351.022 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060351.022 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060351.023 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060351.023 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
1548060351.024 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d3 d2))))))) into 0
1548060351.024 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.024 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.024 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.024 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060351.024 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.025 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060351.025 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.025 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060351.025 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.025 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060351.025 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060351.026 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060351.026 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060351.026 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.026 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060351.027 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060351.027 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d3))))) into 0
1548060351.027 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060351.028 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060351.028 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.028 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.028 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.028 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060351.028 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.029 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060351.029 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060351.029 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2)))
1548060351.029 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d4 2)))
1548060351.029 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d4 2))) in d4
1548060351.029 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1548060351.029 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060351.029 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060351.029 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.029 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.029 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060351.030 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060351.030 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060351.030 * [misc]backup-simplify:  Simplify -1 into -1
1548060351.030 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060351.030 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1548060351.031 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.031 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060351.031 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.031 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060351.031 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.031 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.031 * [misc]backup-simplify:  Simplify -2 into -2
1548060351.032 * [misc]backup-simplify:  Simplify (+ (* -2 (* 1 (* (/ 1 (/ 1 (- d3))) (* (/ 1 (/ 1 (- d2))) (pow (/ 1 (- d1)) -2))))) (+ (* 1 (pow (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1)))))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1)))))) 2)))) into (- (* (pow d3 2) (pow d1 2)) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))))
1548060351.032 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1)
1548060351.032 * [misc]backup-simplify:  Simplify (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) into (pow (- (* d2 d1) (* d3 d1)) 2)
1548060351.032 * [misc]approximate:  Taking taylor expansion of (pow (- (* d2 d1) (* d3 d1)) 2) in (d1 d2 d3) around 0
1548060351.032 * [misc]taylor:  Taking taylor expansion of (pow (- (* d2 d1) (* d3 d1)) 2) in d3
1548060351.032 * [misc]taylor:  Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3
1548060351.033 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060351.033 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060351.033 * [misc]backup-simplify:  Simplify d2 into d2
1548060351.033 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060351.033 * [misc]backup-simplify:  Simplify d1 into d1
1548060351.033 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1548060351.033 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060351.033 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.033 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.033 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060351.033 * [misc]backup-simplify:  Simplify d1 into d1
1548060351.033 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060351.033 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060351.033 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.033 * [misc]backup-simplify:  Simplify (+ (* d2 d1) 0) into (* d2 d1)
1548060351.033 * [misc]taylor:  Taking taylor expansion of (pow (- (* d2 d1) (* d3 d1)) 2) in d2
1548060351.033 * [misc]taylor:  Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2
1548060351.033 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060351.033 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060351.033 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.033 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.033 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060351.033 * [misc]backup-simplify:  Simplify d1 into d1
1548060351.033 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1548060351.033 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060351.033 * [misc]backup-simplify:  Simplify d3 into d3
1548060351.033 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060351.033 * [misc]backup-simplify:  Simplify d1 into d1
1548060351.034 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060351.034 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1548060351.034 * [misc]backup-simplify:  Simplify (- (* d3 d1)) into (- (* d3 d1))
1548060351.034 * [misc]backup-simplify:  Simplify (+ 0 (- (* d3 d1))) into (- (* d3 d1))
1548060351.034 * [misc]taylor:  Taking taylor expansion of (pow (- (* d2 d1) (* d3 d1)) 2) in d1
1548060351.034 * [misc]taylor:  Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1
1548060351.034 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060351.034 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060351.034 * [misc]backup-simplify:  Simplify d2 into d2
1548060351.034 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060351.034 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.034 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.034 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060351.034 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060351.034 * [misc]backup-simplify:  Simplify d3 into d3
1548060351.034 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060351.034 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.034 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.034 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060351.034 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060351.034 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.035 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060351.035 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060351.035 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1548060351.035 * [misc]backup-simplify:  Simplify (+ d2 (- d3)) into (- d2 d3)
1548060351.035 * [misc]taylor:  Taking taylor expansion of (pow (- (* d2 d1) (* d3 d1)) 2) in d1
1548060351.035 * [misc]taylor:  Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1
1548060351.035 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060351.035 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060351.035 * [misc]backup-simplify:  Simplify d2 into d2
1548060351.035 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060351.035 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.035 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.035 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060351.035 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060351.035 * [misc]backup-simplify:  Simplify d3 into d3
1548060351.035 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060351.035 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.035 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.035 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060351.035 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060351.036 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.036 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.036 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060351.036 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060351.036 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1548060351.036 * [misc]backup-simplify:  Simplify (+ d2 (- d3)) into (- d2 d3)
1548060351.036 * [misc]backup-simplify:  Simplify (* (- d2 d3) (- d2 d3)) into (pow (- d2 d3) 2)
1548060351.036 * [misc]taylor:  Taking taylor expansion of (pow (- d2 d3) 2) in d2
1548060351.036 * [misc]taylor:  Taking taylor expansion of (- d2 d3) in d2
1548060351.037 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060351.037 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.037 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.037 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060351.037 * [misc]backup-simplify:  Simplify d3 into d3
1548060351.037 * [misc]backup-simplify:  Simplify (- d3) into (- d3)
1548060351.037 * [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
1548060351.037 * [misc]backup-simplify:  Simplify (* (- d3) (- d3)) into (pow d3 2)
1548060351.037 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060351.037 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060351.037 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.037 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.037 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060351.037 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060351.038 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.038 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.038 * [misc]backup-simplify:  Simplify (+ (* (- d2 d3) 0) (* 0 (- d2 d3))) into 0
1548060351.038 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060351.038 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.038 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060351.038 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.038 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.038 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.038 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060351.038 * [misc]backup-simplify:  Simplify (+ (* (- d3) 1) (* 1 (- d3))) into (- (* 2 d3))
1548060351.039 * [misc]taylor:  Taking taylor expansion of (- (* 2 d3)) in d3
1548060351.039 * [misc]taylor:  Taking taylor expansion of (* 2 d3) in d3
1548060351.039 * [misc]taylor:  Taking taylor expansion of 2 in d3
1548060351.039 * [misc]backup-simplify:  Simplify 2 into 2
1548060351.039 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060351.039 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.039 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.039 * [misc]backup-simplify:  Simplify (* 2 0) into 0
1548060351.039 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.039 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.039 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060351.040 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060351.040 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.040 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.040 * [misc]backup-simplify:  Simplify (+ (* (- d2 d3) 0) (+ (* 0 0) (* 0 (- d2 d3)))) into 0
1548060351.040 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060351.040 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.040 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060351.040 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.040 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.040 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060351.040 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.040 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.041 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.041 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.041 * [misc]backup-simplify:  Simplify (+ (* (- d3) 0) (+ (* 1 1) (* 0 (- d3)))) into 1
1548060351.041 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060351.041 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.041 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.041 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.041 * [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
1548060351.041 * [misc]backup-simplify:  Simplify (- 2) into -2
1548060351.041 * [misc]backup-simplify:  Simplify -2 into -2
1548060351.042 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060351.042 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.042 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* d3 (* 1 d1)) 2)) (+ (* -2 (* d3 (* d2 (pow d1 2)))) (* 1 (pow (* 1 (* d2 d1)) 2)))) into (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2)))))
1548060351.043 * [misc]backup-simplify:  Simplify (* (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3)))) into (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2)
1548060351.043 * [misc]approximate:  Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in (d1 d2 d3) around 0
1548060351.043 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in d3
1548060351.043 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3
1548060351.043 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1548060351.043 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060351.043 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060351.043 * [misc]backup-simplify:  Simplify d2 into d2
1548060351.043 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060351.043 * [misc]backup-simplify:  Simplify d1 into d1
1548060351.043 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060351.043 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060351.043 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1548060351.043 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1548060351.043 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060351.043 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.043 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.043 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060351.043 * [misc]backup-simplify:  Simplify d1 into d1
1548060351.043 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060351.043 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060351.043 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060351.044 * [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
1548060351.044 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1))
1548060351.044 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in d2
1548060351.044 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2
1548060351.044 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060351.044 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060351.044 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060351.044 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.044 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.044 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060351.044 * [misc]backup-simplify:  Simplify d1 into d1
1548060351.044 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060351.044 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060351.044 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060351.044 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1548060351.044 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1548060351.044 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060351.044 * [misc]backup-simplify:  Simplify d3 into d3
1548060351.044 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060351.044 * [misc]backup-simplify:  Simplify d1 into d1
1548060351.044 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1548060351.044 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1548060351.044 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1548060351.044 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in d1
1548060351.044 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
1548060351.044 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060351.044 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060351.045 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060351.045 * [misc]backup-simplify:  Simplify d2 into d2
1548060351.045 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060351.045 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.045 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.045 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060351.045 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060351.045 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060351.045 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060351.045 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060351.045 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060351.045 * [misc]backup-simplify:  Simplify d3 into d3
1548060351.045 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060351.045 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.045 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.045 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060351.045 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060351.045 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060351.045 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060351.045 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
1548060351.045 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in d1
1548060351.045 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
1548060351.045 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060351.045 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060351.045 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060351.045 * [misc]backup-simplify:  Simplify d2 into d2
1548060351.045 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060351.045 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.045 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.045 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060351.045 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060351.046 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060351.046 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060351.046 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060351.046 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060351.046 * [misc]backup-simplify:  Simplify d3 into d3
1548060351.046 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060351.046 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.046 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.046 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060351.046 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060351.046 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060351.046 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060351.046 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
1548060351.046 * [misc]backup-simplify:  Simplify (* (- (/ 1 d2) (/ 1 d3)) (- (/ 1 d2) (/ 1 d3))) into (pow (- (/ 1 d2) (/ 1 d3)) 2)
1548060351.046 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 d2) (/ 1 d3)) 2) in d2
1548060351.046 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
1548060351.046 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060351.046 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060351.046 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.046 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.046 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060351.046 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060351.046 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060351.046 * [misc]backup-simplify:  Simplify d3 into d3
1548060351.046 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060351.047 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060351.047 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060351.047 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060351.047 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.047 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060351.047 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1548060351.047 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060351.047 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060351.047 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.047 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.047 * [misc]backup-simplify:  Simplify (+ (* (- (/ 1 d2) (/ 1 d3)) 0) (* 0 (- (/ 1 d2) (/ 1 d3)))) into 0
1548060351.047 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060351.047 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.048 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060351.048 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060351.048 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
1548060351.048 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 d3))) (* (- (/ 1 d3)) 1)) into (- (* 2 (/ 1 d3)))
1548060351.048 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 d3))) in d3
1548060351.048 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 d3)) in d3
1548060351.048 * [misc]taylor:  Taking taylor expansion of 2 in d3
1548060351.048 * [misc]backup-simplify:  Simplify 2 into 2
1548060351.048 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060351.048 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060351.048 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.048 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.048 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060351.048 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060351.048 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060351.049 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060351.049 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060351.049 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.049 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.049 * [misc]backup-simplify:  Simplify (+ (* (- (/ 1 d2) (/ 1 d3)) 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (/ 1 d3))))) into 0
1548060351.049 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060351.049 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.049 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060351.049 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060351.049 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.050 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.050 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 d3)) (- (/ 1 d3))) (* 0 1))) into (/ 1 (pow d3 2))
1548060351.050 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
1548060351.050 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060351.050 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060351.050 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.050 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.050 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060351.050 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060351.050 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.050 * [misc]backup-simplify:  Simplify (* 2 1) into 2
1548060351.050 * [misc]backup-simplify:  Simplify (- 2) into -2
1548060351.050 * [misc]backup-simplify:  Simplify -2 into -2
1548060351.050 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.051 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))) 2)) (+ (* -2 (* (/ 1 (/ 1 d3)) (* (/ 1 (/ 1 d2)) (pow (/ 1 d1) -2)))) (* 1 (pow (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))) 2)))) into (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2)))))
1548060351.051 * [misc]backup-simplify:  Simplify (* (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3))))) into (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2)
1548060351.051 * [misc]approximate:  Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in (d1 d2 d3) around 0
1548060351.051 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in d3
1548060351.051 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3
1548060351.051 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1548060351.051 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060351.051 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060351.051 * [misc]backup-simplify:  Simplify d2 into d2
1548060351.051 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060351.051 * [misc]backup-simplify:  Simplify d1 into d1
1548060351.051 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060351.051 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060351.051 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d3
1548060351.051 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d3
1548060351.052 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060351.052 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.052 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.052 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060351.052 * [misc]backup-simplify:  Simplify d1 into d1
1548060351.052 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060351.052 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060351.052 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060351.052 * [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
1548060351.052 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1))
1548060351.052 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in d2
1548060351.052 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2
1548060351.052 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060351.052 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060351.052 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060351.052 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.052 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.052 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060351.052 * [misc]backup-simplify:  Simplify d1 into d1
1548060351.052 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060351.052 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060351.052 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060351.052 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d2
1548060351.052 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d2
1548060351.052 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060351.052 * [misc]backup-simplify:  Simplify d3 into d3
1548060351.052 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060351.052 * [misc]backup-simplify:  Simplify d1 into d1
1548060351.052 * [misc]backup-simplify:  Simplify (* d3 d1) into (* d3 d1)
1548060351.052 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
1548060351.052 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1548060351.052 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in d1
1548060351.052 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
1548060351.052 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060351.053 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060351.053 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060351.053 * [misc]backup-simplify:  Simplify d2 into d2
1548060351.053 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060351.053 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.053 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.053 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060351.053 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060351.053 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060351.053 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060351.053 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060351.053 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060351.053 * [misc]backup-simplify:  Simplify d3 into d3
1548060351.053 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060351.053 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.053 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.053 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060351.053 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060351.053 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060351.053 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060351.053 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
1548060351.053 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2) in d1
1548060351.053 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
1548060351.053 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060351.053 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060351.053 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060351.053 * [misc]backup-simplify:  Simplify d2 into d2
1548060351.053 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060351.053 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.053 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.053 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060351.053 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060351.054 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060351.054 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d1)) in d1
1548060351.054 * [misc]taylor:  Taking taylor expansion of (* d3 d1) in d1
1548060351.054 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060351.054 * [misc]backup-simplify:  Simplify d3 into d3
1548060351.054 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060351.054 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.054 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.054 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060351.054 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060351.054 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060351.054 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060351.054 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
1548060351.054 * [misc]backup-simplify:  Simplify (* (- (/ 1 d2) (/ 1 d3)) (- (/ 1 d2) (/ 1 d3))) into (pow (- (/ 1 d2) (/ 1 d3)) 2)
1548060351.054 * [misc]taylor:  Taking taylor expansion of (pow (- (/ 1 d2) (/ 1 d3)) 2) in d2
1548060351.054 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
1548060351.054 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060351.054 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060351.054 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.054 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.054 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060351.054 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060351.054 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060351.054 * [misc]backup-simplify:  Simplify d3 into d3
1548060351.054 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060351.054 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060351.055 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060351.055 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060351.055 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.055 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060351.055 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1548060351.055 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
1548060351.055 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060351.055 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.056 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.056 * [misc]backup-simplify:  Simplify (+ (* (- (/ 1 d2) (/ 1 d3)) 0) (* 0 (- (/ 1 d2) (/ 1 d3)))) into 0
1548060351.056 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060351.056 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.056 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060351.056 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060351.056 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
1548060351.056 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 d3))) (* (- (/ 1 d3)) 1)) into (- (* 2 (/ 1 d3)))
1548060351.056 * [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 d3))) in d3
1548060351.056 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 d3)) in d3
1548060351.056 * [misc]taylor:  Taking taylor expansion of 2 in d3
1548060351.056 * [misc]backup-simplify:  Simplify 2 into 2
1548060351.056 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060351.056 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060351.056 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.056 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.056 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060351.057 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060351.057 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060351.057 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060351.057 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060351.057 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.057 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.057 * [misc]backup-simplify:  Simplify (+ (* (- (/ 1 d2) (/ 1 d3)) 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (/ 1 d3))))) into 0
1548060351.057 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060351.057 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.058 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060351.058 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060351.058 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060351.058 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060351.058 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 d3)) (- (/ 1 d3))) (* 0 1))) into (/ 1 (pow d3 2))
1548060351.058 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
1548060351.058 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060351.058 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060351.058 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.058 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.058 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060351.058 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060351.058 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.059 * [misc]backup-simplify:  Simplify (* 2 1) into 2
1548060351.059 * [misc]backup-simplify:  Simplify (- 2) into -2
1548060351.059 * [misc]backup-simplify:  Simplify -2 into -2
1548060351.059 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.059 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))) 2)) (+ (* -2 (* (/ 1 (/ 1 (- d3))) (* (/ 1 (/ 1 (- d2))) (pow (/ 1 (- d1)) -2)))) (* 1 (pow (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))) 2)))) into (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2)))))
1548060351.059 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 2)
1548060351.059 * [misc]backup-simplify:  Simplify (* (* d4 d1) (* d4 d1)) into (* (pow d4 2) (pow d1 2))
1548060351.059 * [misc]approximate:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in (d4 d1) around 0
1548060351.059 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060351.059 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060351.059 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060351.059 * [misc]backup-simplify:  Simplify d4 into d4
1548060351.059 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060351.059 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060351.059 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.059 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.060 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060351.060 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060351.060 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060351.060 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.060 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.060 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060351.060 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060351.060 * [misc]backup-simplify:  Simplify d1 into d1
1548060351.060 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060351.060 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060351.060 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060351.060 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.060 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.060 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060351.060 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060351.060 * [misc]backup-simplify:  Simplify d1 into d1
1548060351.060 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060351.060 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060351.060 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060351.060 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060351.060 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060351.060 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.060 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.060 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060351.060 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.060 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060351.060 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060351.061 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow d1 2))) into 0
1548060351.061 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060351.061 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.061 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.061 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060351.061 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.061 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060351.061 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060351.061 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060351.061 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060351.061 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.061 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.061 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.062 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060351.062 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.062 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060351.062 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060351.062 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
1548060351.062 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060351.062 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.062 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.063 * [misc]backup-simplify:  Simplify (* 1 (pow (* d1 d4) 2)) into (* (pow d4 2) (pow d1 2))
1548060351.063 * [misc]backup-simplify:  Simplify (* (* (/ 1 d4) (/ 1 d1)) (* (/ 1 d4) (/ 1 d1))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060351.063 * [misc]approximate:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in (d4 d1) around 0
1548060351.063 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060351.063 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060351.063 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060351.063 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060351.063 * [misc]backup-simplify:  Simplify d4 into d4
1548060351.063 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060351.063 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060351.063 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.063 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.063 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060351.063 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060351.063 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060351.063 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060351.063 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
1548060351.063 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060351.063 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060351.063 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060351.063 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.063 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.063 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060351.063 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060351.063 * [misc]backup-simplify:  Simplify d1 into d1
1548060351.063 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060351.063 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060351.063 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060351.064 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060351.064 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
1548060351.064 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060351.064 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060351.064 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060351.064 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.064 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.064 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060351.064 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060351.064 * [misc]backup-simplify:  Simplify d1 into d1
1548060351.064 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060351.064 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060351.064 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060351.064 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060351.064 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1548060351.064 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060351.064 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060351.064 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.064 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.064 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060351.064 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060351.064 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.064 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060351.065 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060351.065 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow d1 2))) into 0
1548060351.065 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
1548060351.065 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060351.065 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.065 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060351.066 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060351.066 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.066 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060351.066 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060351.067 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060351.067 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060351.067 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060351.067 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.067 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060351.068 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060351.068 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.068 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060351.068 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060351.069 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
1548060351.069 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060351.069 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060351.069 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.069 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.070 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060351.070 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060351.070 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.071 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060351.071 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060351.072 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))) into 0
1548060351.072 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060351.072 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060351.072 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.072 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.072 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.072 * [misc]backup-simplify:  Simplify (* 1 (pow (* (/ 1 (/ 1 d1)) (/ 1 (/ 1 d4))) 2)) into (* (pow d4 2) (pow d1 2))
1548060351.073 * [misc]backup-simplify:  Simplify (* (* (/ 1 (- d4)) (/ 1 (- d1))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060351.073 * [misc]approximate:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in (d4 d1) around 0
1548060351.073 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060351.073 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060351.073 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060351.073 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060351.073 * [misc]backup-simplify:  Simplify d4 into d4
1548060351.073 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060351.073 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060351.073 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.073 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.073 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060351.073 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060351.073 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060351.073 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060351.073 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
1548060351.073 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060351.073 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060351.074 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060351.074 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.074 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.074 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060351.074 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060351.074 * [misc]backup-simplify:  Simplify d1 into d1
1548060351.074 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060351.074 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060351.074 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060351.074 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060351.074 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
1548060351.074 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060351.074 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060351.074 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060351.074 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.074 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.074 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060351.074 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060351.074 * [misc]backup-simplify:  Simplify d1 into d1
1548060351.074 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060351.075 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060351.075 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060351.075 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060351.075 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1548060351.075 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060351.075 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060351.075 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.075 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.075 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060351.075 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060351.075 * [misc]backup-simplify:  Simplify 1 into 1
1548060351.075 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060351.076 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060351.076 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow d1 2))) into 0
1548060351.076 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
1548060351.076 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060351.076 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.076 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060351.076 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060351.076 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.077 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060351.077 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060351.077 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060351.077 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060351.077 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060351.077 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.077 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060351.078 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060351.078 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.078 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060351.078 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060351.078 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
1548060351.078 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060351.078 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060351.078 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.079 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.079 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060351.079 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060351.079 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.079 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060351.079 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060351.080 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))) into 0
1548060351.080 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060351.080 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060351.080 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.080 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.080 * [misc]backup-simplify:  Simplify 0 into 0
1548060351.080 * [misc]backup-simplify:  Simplify (* 1 (pow (* (/ 1 (/ 1 (- d1))) (/ 1 (/ 1 (- d4)))) 2)) into (* (pow d4 2) (pow d1 2))
1548060351.080 * * * [misc]progress:  simplifying candidates
1548060351.080 * * * * [misc]progress:  [ 1 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (pow (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) 1) (* d1 d1)))>
1548060351.080 * * * * [misc]progress:  [ 2 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (exp (- (log (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (log (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))>
1548060351.081 * [enter]simplify:  Simplifying (- (log (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (log (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
1548060351.081 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060351.083 * * [misc]simplify:  iters left: 5 (36 enodes)
1548060351.089 * * [misc]simplify:  iters left: 4 (105 enodes)
1548060351.129 * * [misc]simplify:  iters left: 3 (371 enodes)
1548060351.382 * [exit]simplify:  Simplified to (+ 0 (log (* (+ (- d2 d3) d4) d1)))
1548060351.382 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (exp (+ 0 (log (* (+ (- d2 d3) d4) d1)))) (* d1 d1)))
1548060351.382 * * * * [misc]progress:  [ 3 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (exp (log (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))>
1548060351.383 * * * * [misc]progress:  [ 4 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (log (exp (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))>
1548060351.383 * * * * [misc]progress:  [ 5 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (cbrt (/ (* (* (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (* (* (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))>
1548060351.383 * [enter]simplify:  Simplifying (/ (* (* (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (* (* (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
1548060351.383 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060351.386 * * [misc]simplify:  iters left: 5 (45 enodes)
1548060351.395 * * [misc]simplify:  iters left: 4 (181 enodes)
1548060351.524 * [exit]simplify:  Simplified to (pow (/ (* d1 (+ (- d2 d3) d4)) 1) 3)
1548060351.524 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (cbrt (pow (/ (* d1 (+ (- d2 d3) d4)) 1) 3)) (* d1 d1)))
1548060351.524 * * * * [misc]progress:  [ 6 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (* (cbrt (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (cbrt (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))>
1548060351.524 * * * * [misc]progress:  [ 7 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (cbrt (* (* (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))>
1548060351.525 * * * * [misc]progress:  [ 8 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (sqrt (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (sqrt (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))>
1548060351.525 * * * * [misc]progress:  [ 9 / 115 ] 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)))>
1548060351.525 * * * * [misc]progress:  [ 10 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (- (/ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (/ (* (* d4 d1) (* d4 d1)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1548060351.525 * [enter]simplify:  Simplifying (/ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))
1548060351.525 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060351.528 * * [misc]simplify:  iters left: 5 (24 enodes)
1548060351.537 * * [misc]simplify:  iters left: 4 (73 enodes)
1548060351.564 * * [misc]simplify:  iters left: 3 (293 enodes)
1548060351.687 * [exit]simplify:  Simplified to (/ (* (- d2 d3) d1) (- 1 (/ (/ d4 1) (- d2 d3))))
1548060351.687 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (- (/ (* (- d2 d3) d1) (- 1 (/ (/ d4 1) (- d2 d3)))) (/ (* (* d4 d1) (* d4 d1)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))
1548060351.687 * * * * [misc]progress:  [ 11 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (/ (* (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) (* (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (/ (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))>
1548060351.687 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) (* (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))))
1548060351.687 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060351.693 * * [misc]simplify:  iters left: 5 (42 enodes)
1548060351.703 * * [misc]simplify:  iters left: 4 (117 enodes)
1548060351.754 * * [misc]simplify:  iters left: 3 (372 enodes)
1548060351.990 * [exit]simplify:  Simplified to (* (/ (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))) (cbrt (* (- (- d2 d3) d4) d1))) (/ (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))) (cbrt (* (- (- d2 d3) d4) d1))))
1548060351.990 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (* (* (/ (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))) (cbrt (* (- (- d2 d3) d4) d1))) (/ (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))) (cbrt (* (- (- d2 d3) d4) d1)))) (/ (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))
1548060351.990 * [enter]simplify:  Simplifying (/ (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
1548060351.990 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060351.993 * * [misc]simplify:  iters left: 5 (34 enodes)
1548060352.000 * * [misc]simplify:  iters left: 4 (100 enodes)
1548060352.039 * * [misc]simplify:  iters left: 3 (352 enodes)
1548060352.310 * [exit]simplify:  Simplified to (/ (cbrt (* (* (- (- d2 d3) d4) (* d1 d1)) (+ (- d2 d3) d4))) (cbrt (* (- (- d2 d3) d4) d1)))
1548060352.310 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (* (/ (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))) (cbrt (* (- (- d2 d3) d4) d1))) (/ (cbrt (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))) (cbrt (* (- (- d2 d3) d4) d1)))) (/ (cbrt (* (* (- (- d2 d3) d4) (* d1 d1)) (+ (- d2 d3) d4))) (cbrt (* (- (- d2 d3) d4) d1)))) (* d1 d1)))
1548060352.310 * * * * [misc]progress:  [ 12 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (/ (* (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (/ (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))>
1548060352.310 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
1548060352.311 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060352.314 * * [misc]simplify:  iters left: 5 (37 enodes)
1548060352.325 * * [misc]simplify:  iters left: 4 (105 enodes)
1548060352.359 * * [misc]simplify:  iters left: 3 (360 enodes)
1548060352.594 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1))))) (sqrt (* d1 (- (- d2 d4) d3))))
1548060352.594 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (* (/ (* (cbrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1))))) (sqrt (* d1 (- (- d2 d4) d3)))) (/ (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))
1548060352.595 * [enter]simplify:  Simplifying (/ (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
1548060352.595 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060352.597 * * [misc]simplify:  iters left: 5 (34 enodes)
1548060352.603 * * [misc]simplify:  iters left: 4 (100 enodes)
1548060352.637 * * [misc]simplify:  iters left: 3 (352 enodes)
1548060352.858 * [exit]simplify:  Simplified to (/ (cbrt (* (* (- (- d2 d3) d4) (* d1 d1)) (+ (- d2 d3) d4))) (sqrt (* (- (- d2 d3) d4) d1)))
1548060352.858 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (/ (* (cbrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1))))) (sqrt (* d1 (- (- d2 d4) d3)))) (/ (cbrt (* (* (- (- d2 d3) d4) (* d1 d1)) (+ (- d2 d3) d4))) (sqrt (* (- (- d2 d3) d4) d1)))) (* d1 d1)))
1548060352.859 * * * * [misc]progress:  [ 13 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (/ (* (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) 1) (/ (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1548060352.859 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) 1)
1548060352.859 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060352.861 * * [misc]simplify:  iters left: 5 (35 enodes)
1548060352.867 * * [misc]simplify:  iters left: 4 (93 enodes)
1548060352.892 * * [misc]simplify:  iters left: 3 (280 enodes)
1548060353.056 * [exit]simplify:  Simplified to (* (cbrt (* (* d1 (- (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)))) (cbrt (* (* d1 (- (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)))))
1548060353.056 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (* (* (cbrt (* (* d1 (- (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)))) (cbrt (* (* d1 (- (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4))))) (/ (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))
1548060353.057 * [enter]simplify:  Simplifying (/ (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))
1548060353.057 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060353.062 * * [misc]simplify:  iters left: 5 (33 enodes)
1548060353.073 * * [misc]simplify:  iters left: 4 (99 enodes)
1548060353.127 * * [misc]simplify:  iters left: 3 (353 enodes)
1548060353.365 * [exit]simplify:  Simplified to (/ (cbrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1)))) (* (- d2 (+ d3 d4)) d1))
1548060353.365 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (* (cbrt (* (* d1 (- (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)))) (cbrt (* (* d1 (- (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4))))) (/ (cbrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1)))) (* (- d2 (+ d3 d4)) d1))) (* d1 d1)))
1548060353.365 * * * * [misc]progress:  [ 14 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (* (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))>
1548060353.365 * [enter]simplify:  Simplifying (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (* (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))))
1548060353.365 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060353.368 * * [misc]simplify:  iters left: 5 (37 enodes)
1548060353.374 * * [misc]simplify:  iters left: 4 (103 enodes)
1548060353.401 * * [misc]simplify:  iters left: 3 (357 enodes)
1548060353.670 * [exit]simplify:  Simplified to (/ (sqrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1)))) (* (cbrt (* (- (- d2 d4) d3) d1)) (cbrt (* (- (- d2 d4) d3) d1))))
1548060353.670 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (* (/ (sqrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1)))) (* (cbrt (* (- (- d2 d4) d3) d1)) (cbrt (* (- (- d2 d4) d3) d1)))) (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))
1548060353.671 * [enter]simplify:  Simplifying (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
1548060353.671 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060353.680 * * [misc]simplify:  iters left: 5 (34 enodes)
1548060353.692 * * [misc]simplify:  iters left: 4 (100 enodes)
1548060353.718 * * [misc]simplify:  iters left: 3 (352 enodes)
1548060353.951 * [exit]simplify:  Simplified to (/ (sqrt (* (* (- (- d2 d3) d4) (* d1 d1)) (+ (- d2 d3) d4))) (cbrt (* (- (- d2 d3) d4) d1)))
1548060353.951 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (/ (sqrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1)))) (* (cbrt (* (- (- d2 d4) d3) d1)) (cbrt (* (- (- d2 d4) d3) d1)))) (/ (sqrt (* (* (- (- d2 d3) d4) (* d1 d1)) (+ (- d2 d3) d4))) (cbrt (* (- (- d2 d3) d4) d1)))) (* d1 d1)))
1548060353.951 * * * * [misc]progress:  [ 15 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))>
1548060353.951 * [enter]simplify:  Simplifying (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
1548060353.952 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060353.954 * * [misc]simplify:  iters left: 5 (34 enodes)
1548060353.960 * * [misc]simplify:  iters left: 4 (100 enodes)
1548060353.993 * * [misc]simplify:  iters left: 3 (352 enodes)
1548060354.215 * [exit]simplify:  Simplified to (/ (sqrt (* (* (- (- d2 d3) d4) (* d1 d1)) (+ (- d2 d3) d4))) (sqrt (* (- (- d2 d3) d4) d1)))
1548060354.216 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (* (/ (sqrt (* (* (- (- d2 d3) d4) (* d1 d1)) (+ (- d2 d3) d4))) (sqrt (* (- (- d2 d3) d4) d1))) (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))
1548060354.216 * [enter]simplify:  Simplifying (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
1548060354.216 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060354.218 * * [misc]simplify:  iters left: 5 (34 enodes)
1548060354.225 * * [misc]simplify:  iters left: 4 (100 enodes)
1548060354.252 * * [misc]simplify:  iters left: 3 (352 enodes)
1548060354.475 * [exit]simplify:  Simplified to (/ (sqrt (* (* (- (- d2 d3) d4) (* d1 d1)) (+ (- d2 d3) d4))) (sqrt (* (- (- d2 d3) d4) d1)))
1548060354.475 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (/ (sqrt (* (* (- (- d2 d3) d4) (* d1 d1)) (+ (- d2 d3) d4))) (sqrt (* (- (- d2 d3) d4) d1))) (/ (sqrt (* (* (- (- d2 d3) d4) (* d1 d1)) (+ (- d2 d3) d4))) (sqrt (* (- (- d2 d3) d4) d1)))) (* d1 d1)))
1548060354.475 * * * * [misc]progress:  [ 16 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) 1) (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1548060354.476 * [enter]simplify:  Simplifying (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) 1)
1548060354.476 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060354.480 * * [misc]simplify:  iters left: 5 (32 enodes)
1548060354.491 * * [misc]simplify:  iters left: 4 (86 enodes)
1548060354.519 * * [misc]simplify:  iters left: 3 (269 enodes)
1548060354.673 * [exit]simplify:  Simplified to (sqrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1))))
1548060354.673 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (* (sqrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1)))) (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))
1548060354.674 * [enter]simplify:  Simplifying (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))
1548060354.674 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060354.676 * * [misc]simplify:  iters left: 5 (33 enodes)
1548060354.682 * * [misc]simplify:  iters left: 4 (99 enodes)
1548060354.708 * * [misc]simplify:  iters left: 3 (353 enodes)
1548060354.965 * [exit]simplify:  Simplified to (/ (sqrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1)))) (* (- d2 (+ d3 d4)) d1))
1548060354.965 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (sqrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1)))) (/ (sqrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1)))) (* (- d2 (+ d3 d4)) d1))) (* d1 d1)))
1548060354.965 * * * * [misc]progress:  [ 17 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (/ 1 (* (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))>
1548060354.965 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))))
1548060354.965 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060354.969 * * [misc]simplify:  iters left: 5 (28 enodes)
1548060354.978 * * [misc]simplify:  iters left: 4 (54 enodes)
1548060354.996 * * [misc]simplify:  iters left: 3 (89 enodes)
1548060355.028 * * [misc]simplify:  iters left: 2 (140 enodes)
1548060355.078 * * [misc]simplify:  iters left: 1 (189 enodes)
1548060355.125 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (* (- (- d2 d4) d3) d1)) (cbrt (* (- (- d2 d4) d3) d1))))
1548060355.125 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (* (/ 1 (* (cbrt (* (- (- d2 d4) d3) d1)) (cbrt (* (- (- d2 d4) d3) d1)))) (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))
1548060355.125 * [enter]simplify:  Simplifying (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
1548060355.125 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060355.128 * * [misc]simplify:  iters left: 5 (36 enodes)
1548060355.134 * * [misc]simplify:  iters left: 4 (114 enodes)
1548060355.163 * * [misc]simplify:  iters left: 3 (404 enodes)
1548060355.385 * [exit]simplify:  Simplified to (/ (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1))) (cbrt (* (- (- d2 d4) d3) d1)))
1548060355.385 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (/ 1 (* (cbrt (* (- (- d2 d4) d3) d1)) (cbrt (* (- (- d2 d4) d3) d1)))) (/ (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1))) (cbrt (* (- (- d2 d4) d3) d1)))) (* d1 d1)))
1548060355.386 * * * * [misc]progress:  [ 18 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (/ 1 (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))>
1548060355.386 * [enter]simplify:  Simplifying (/ 1 (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
1548060355.386 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060355.389 * * [misc]simplify:  iters left: 5 (25 enodes)
1548060355.396 * * [misc]simplify:  iters left: 4 (51 enodes)
1548060355.415 * * [misc]simplify:  iters left: 3 (86 enodes)
1548060355.446 * * [misc]simplify:  iters left: 2 (137 enodes)
1548060355.491 * * [misc]simplify:  iters left: 1 (180 enodes)
1548060355.537 * [exit]simplify:  Simplified to (/ 1 (sqrt (* d1 (- (- d2 d3) d4))))
1548060355.537 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (* (/ 1 (sqrt (* d1 (- (- d2 d3) d4)))) (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))
1548060355.538 * [enter]simplify:  Simplifying (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
1548060355.538 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060355.543 * * [misc]simplify:  iters left: 5 (36 enodes)
1548060355.555 * * [misc]simplify:  iters left: 4 (114 enodes)
1548060355.590 * * [misc]simplify:  iters left: 3 (404 enodes)
1548060355.888 * [exit]simplify:  Simplified to (/ (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1))) (sqrt (* (- (- d2 d4) d3) d1)))
1548060355.888 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (/ 1 (sqrt (* d1 (- (- d2 d3) d4)))) (/ (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1))) (sqrt (* (- (- d2 d4) d3) d1)))) (* d1 d1)))
1548060355.888 * * * * [misc]progress:  [ 19 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (/ 1 1) (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1548060355.888 * [enter]simplify:  Simplifying (/ 1 1)
1548060355.888 * * [misc]simplify:  iters left: 2 (2 enodes)
1548060355.889 * * [misc]simplify:  iters left: 1 (4 enodes)
1548060355.889 * [exit]simplify:  Simplified to 1
1548060355.889 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (* 1 (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))
1548060355.889 * [enter]simplify:  Simplifying (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))
1548060355.890 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060355.894 * * [misc]simplify:  iters left: 5 (35 enodes)
1548060355.906 * * [misc]simplify:  iters left: 4 (113 enodes)
1548060355.935 * * [misc]simplify:  iters left: 3 (489 enodes)
1548060356.277 * [exit]simplify:  Simplified to (* d1 (+ (- d2 d3) d4))
1548060356.277 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* 1 (* d1 (+ (- d2 d3) d4))) (* d1 d1)))
1548060356.277 * * * * [misc]progress:  [ 20 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (/ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))>
1548060356.278 * [enter]simplify:  Simplifying (/ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))))
1548060356.278 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060356.280 * * [misc]simplify:  iters left: 5 (29 enodes)
1548060356.285 * * [misc]simplify:  iters left: 4 (75 enodes)
1548060356.303 * * [misc]simplify:  iters left: 3 (177 enodes)
1548060356.339 * * [misc]simplify:  iters left: 2 (356 enodes)
1548060356.450 * [exit]simplify:  Simplified to (/ (/ d1 (cbrt (* (- (- d2 d4) d3) d1))) (/ (cbrt (* (- (- d2 d4) d3) d1)) (+ d2 (- d4 d3))))
1548060356.450 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (* (/ (/ d1 (cbrt (* (- (- d2 d4) d3) d1))) (/ (cbrt (* (- (- d2 d4) d3) d1)) (+ d2 (- d4 d3)))) (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))
1548060356.450 * [enter]simplify:  Simplifying (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
1548060356.450 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060356.454 * * [misc]simplify:  iters left: 5 (25 enodes)
1548060356.458 * * [misc]simplify:  iters left: 4 (62 enodes)
1548060356.472 * * [misc]simplify:  iters left: 3 (124 enodes)
1548060356.512 * * [misc]simplify:  iters left: 2 (237 enodes)
1548060356.575 * * [misc]simplify:  iters left: 1 (397 enodes)
1548060356.668 * [exit]simplify:  Simplified to (/ (* d1 (- d2 (+ d3 d4))) (cbrt (* d1 (- d2 (+ d3 d4)))))
1548060356.668 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (/ (/ d1 (cbrt (* (- (- d2 d4) d3) d1))) (/ (cbrt (* (- (- d2 d4) d3) d1)) (+ d2 (- d4 d3)))) (/ (* d1 (- d2 (+ d3 d4))) (cbrt (* d1 (- d2 (+ d3 d4)))))) (* d1 d1)))
1548060356.668 * * * * [misc]progress:  [ 21 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (/ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))>
1548060356.668 * [enter]simplify:  Simplifying (/ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
1548060356.668 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060356.670 * * [misc]simplify:  iters left: 5 (26 enodes)
1548060356.678 * * [misc]simplify:  iters left: 4 (69 enodes)
1548060356.704 * * [misc]simplify:  iters left: 3 (144 enodes)
1548060356.738 * * [misc]simplify:  iters left: 2 (255 enodes)
1548060356.806 * * [misc]simplify:  iters left: 1 (399 enodes)
1548060356.919 * [exit]simplify:  Simplified to (/ (* d1 (+ (- d2 d3) d4)) (sqrt (* (- (- d2 d4) d3) d1)))
1548060356.919 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (* (/ (* d1 (+ (- d2 d3) d4)) (sqrt (* (- (- d2 d4) d3) d1))) (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))
1548060356.919 * [enter]simplify:  Simplifying (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))
1548060356.919 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060356.923 * * [misc]simplify:  iters left: 5 (25 enodes)
1548060356.932 * * [misc]simplify:  iters left: 4 (62 enodes)
1548060356.953 * * [misc]simplify:  iters left: 3 (124 enodes)
1548060357.000 * * [misc]simplify:  iters left: 2 (237 enodes)
1548060357.097 * * [misc]simplify:  iters left: 1 (397 enodes)
1548060357.217 * [exit]simplify:  Simplified to (/ (* d1 (- d2 (+ d3 d4))) (sqrt (* d1 (- d2 (+ d3 d4)))))
1548060357.217 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (/ (* d1 (+ (- d2 d3) d4)) (sqrt (* (- (- d2 d4) d3) d1))) (/ (* d1 (- d2 (+ d3 d4))) (sqrt (* d1 (- d2 (+ d3 d4)))))) (* d1 d1)))
1548060357.217 * * * * [misc]progress:  [ 22 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (/ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 1) (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1548060357.218 * [enter]simplify:  Simplifying (/ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 1)
1548060357.218 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060357.222 * * [misc]simplify:  iters left: 5 (23 enodes)
1548060357.229 * * [misc]simplify:  iters left: 4 (50 enodes)
1548060357.248 * * [misc]simplify:  iters left: 3 (103 enodes)
1548060357.283 * * [misc]simplify:  iters left: 2 (178 enodes)
1548060357.328 * * [misc]simplify:  iters left: 1 (262 enodes)
1548060357.434 * [exit]simplify:  Simplified to (* d1 (- (+ d2 d4) d3))
1548060357.434 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (* (* d1 (- (+ d2 d4) d3)) (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))
1548060357.434 * [enter]simplify:  Simplifying (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))
1548060357.434 * * [misc]simplify:  iters left: 6 (10 enodes)
1548060357.438 * * [misc]simplify:  iters left: 5 (25 enodes)
1548060357.445 * * [misc]simplify:  iters left: 4 (62 enodes)
1548060357.467 * * [misc]simplify:  iters left: 3 (160 enodes)
1548060357.526 * * [misc]simplify:  iters left: 2 (422 enodes)
1548060357.715 * [exit]simplify:  Simplified to 1
1548060357.716 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (* d1 (- (+ d2 d4) d3)) 1) (* d1 d1)))
1548060357.716 * * * * [misc]progress:  [ 23 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* 1 (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1548060357.716 * * * * [misc]progress:  [ 24 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (/ 1 (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1548060357.716 * * * * [misc]progress:  [ 25 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ 1 (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) (* d1 d1)))>
1548060357.716 * * * * [misc]progress:  [ 26 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (* (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1548060357.716 * [enter]simplify:  Simplifying (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))
1548060357.716 * * [misc]simplify:  iters left: 6 (10 enodes)
1548060357.718 * * [misc]simplify:  iters left: 5 (21 enodes)
1548060357.722 * * [misc]simplify:  iters left: 4 (47 enodes)
1548060357.734 * * [misc]simplify:  iters left: 3 (82 enodes)
1548060357.749 * * [misc]simplify:  iters left: 2 (133 enodes)
1548060357.792 * * [misc]simplify:  iters left: 1 (178 enodes)
1548060357.824 * [exit]simplify:  Simplified to (cbrt (* d1 (- (- d2 d3) d4)))
1548060357.824 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (/ (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (* (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (cbrt (* d1 (- (- d2 d3) d4)))) (* d1 d1)))
1548060357.824 * * * * [misc]progress:  [ 27 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1548060357.825 * [enter]simplify:  Simplifying (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))
1548060357.825 * * [misc]simplify:  iters left: 6 (10 enodes)
1548060357.826 * * [misc]simplify:  iters left: 5 (21 enodes)
1548060357.829 * * [misc]simplify:  iters left: 4 (47 enodes)
1548060357.839 * * [misc]simplify:  iters left: 3 (82 enodes)
1548060357.869 * * [misc]simplify:  iters left: 2 (133 enodes)
1548060357.893 * * [misc]simplify:  iters left: 1 (178 enodes)
1548060357.927 * [exit]simplify:  Simplified to (sqrt (* d1 (- (- d2 d3) d4)))
1548060357.927 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (/ (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (sqrt (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (sqrt (* d1 (- (- d2 d3) d4)))) (* d1 d1)))
1548060357.927 * * * * [misc]progress:  [ 28 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) 1) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060357.927 * [enter]simplify:  Simplifying (- (- (* d1 d2) (* d1 d3)) (* d4 d1))
1548060357.927 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060357.929 * * [misc]simplify:  iters left: 5 (20 enodes)
1548060357.932 * * [misc]simplify:  iters left: 4 (46 enodes)
1548060357.940 * * [misc]simplify:  iters left: 3 (81 enodes)
1548060357.964 * * [misc]simplify:  iters left: 2 (132 enodes)
1548060357.990 * * [misc]simplify:  iters left: 1 (185 enodes)
1548060358.016 * [exit]simplify:  Simplified to (* (- (- d2 d3) d4) d1)
1548060358.016 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (/ (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) 1) (* (- (- d2 d3) d4) d1)) (* d1 d1)))
1548060358.017 * * * * [misc]progress:  [ 29 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (* (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))))) (* d1 d1)))>
1548060358.017 * [enter]simplify:  Simplifying (* (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))))
1548060358.017 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060358.019 * * [misc]simplify:  iters left: 5 (29 enodes)
1548060358.024 * * [misc]simplify:  iters left: 4 (81 enodes)
1548060358.042 * * [misc]simplify:  iters left: 3 (266 enodes)
1548060358.173 * [exit]simplify:  Simplified to (* (cbrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1)))))
1548060358.173 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (/ (* (cbrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1))))) (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))))) (* d1 d1)))
1548060358.174 * * * * [misc]progress:  [ 30 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))))) (* d1 d1)))>
1548060358.174 * [enter]simplify:  Simplifying (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))
1548060358.174 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060358.178 * * [misc]simplify:  iters left: 5 (28 enodes)
1548060358.188 * * [misc]simplify:  iters left: 4 (80 enodes)
1548060358.221 * * [misc]simplify:  iters left: 3 (264 enodes)
1548060358.357 * [exit]simplify:  Simplified to (sqrt (* (+ (- d2 d3) d4) (* (- (- d2 d3) d4) (* d1 d1))))
1548060358.357 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (/ (sqrt (* (+ (- d2 d3) d4) (* (- (- d2 d3) d4) (* d1 d1)))) (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))))) (* d1 d1)))
1548060358.357 * * * * [misc]progress:  [ 31 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ 1 (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) (* d1 d1)))>
1548060358.357 * * * * [misc]progress:  [ 32 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
1548060358.357 * [enter]simplify:  Simplifying (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
1548060358.357 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060358.359 * * [misc]simplify:  iters left: 5 (19 enodes)
1548060358.362 * * [misc]simplify:  iters left: 4 (43 enodes)
1548060358.369 * * [misc]simplify:  iters left: 3 (74 enodes)
1548060358.382 * * [misc]simplify:  iters left: 2 (114 enodes)
1548060358.403 * * [misc]simplify:  iters left: 1 (141 enodes)
1548060358.427 * [exit]simplify:  Simplified to (* (- (+ d2 d4) d3) d1)
1548060358.427 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (/ (* (- (+ d2 d4) d3) d1) (/ (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))
1548060358.427 * * * * [misc]progress:  [ 33 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (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)))>
1548060358.428 * [enter]simplify:  Simplifying (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (+ (* (* d4 d1) (* d4 d1)) (* (- (* d1 d2) (* d1 d3)) (* d4 d1))))
1548060358.428 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060358.433 * * [misc]simplify:  iters left: 5 (33 enodes)
1548060358.445 * * [misc]simplify:  iters left: 4 (97 enodes)
1548060358.483 * * [misc]simplify:  iters left: 3 (325 enodes)
1548060358.695 * [exit]simplify:  Simplified to (+ (* (* (* d1 d1) (- d2 d3)) (+ (- d2 d3) d4)) (* (* d4 d1) (* d4 d1)))
1548060358.695 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (pow (- (* d1 d2) (* d1 d3)) 3) (pow (* d4 d1) 3))) (+ (* (* (* d1 d1) (- d2 d3)) (+ (- d2 d3) d4)) (* (* d4 d1) (* d4 d1)))) (* d1 d1)))
1548060358.695 * * * * [misc]progress:  [ 34 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060358.695 * [enter]simplify:  Simplifying (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
1548060358.695 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060358.697 * * [misc]simplify:  iters left: 5 (19 enodes)
1548060358.700 * * [misc]simplify:  iters left: 4 (43 enodes)
1548060358.707 * * [misc]simplify:  iters left: 3 (74 enodes)
1548060358.720 * * [misc]simplify:  iters left: 2 (114 enodes)
1548060358.756 * * [misc]simplify:  iters left: 1 (141 enodes)
1548060358.776 * [exit]simplify:  Simplified to (* (- (+ d2 d4) d3) d1)
1548060358.776 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (- (* (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (* (- (+ d2 d4) d3) d1)) (* d1 d1)))
1548060358.776 * * * * [misc]progress:  [ 35 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (pow (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) 3) (pow (* (* d4 d1) (* d4 d1)) 3)) (* (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (+ (* (* (* d4 d1) (* d4 d1)) (* (* d4 d1) (* d4 d1))) (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))))) (* d1 d1)))>
1548060358.776 * [enter]simplify:  Simplifying (- (pow (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) 3) (pow (* (* d4 d1) (* d4 d1)) 3))
1548060358.776 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060358.778 * * [misc]simplify:  iters left: 5 (37 enodes)
1548060358.787 * * [misc]simplify:  iters left: 4 (118 enodes)
1548060358.851 * [exit]simplify:  Simplified to (- (pow (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) 3) (* (pow (* d4 d1) 3) (pow (* d4 d1) 3)))
1548060358.851 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (/ (- (pow (* (* d1 (- d2 d3)) (* d1 (- d2 d3))) 3) (* (pow (* d4 d1) 3) (pow (* d4 d1) 3))) (* (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (+ (* (* (* d4 d1) (* d4 d1)) (* (* d4 d1) (* d4 d1))) (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))))) (* d1 d1)))
1548060358.851 * * * * [misc]progress:  [ 36 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (* (* (* d4 d1) (* d4 d1)) (* (* d4 d1) (* d4 d1)))) (* (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) (* d1 d1)))>
1548060358.851 * [enter]simplify:  Simplifying (- (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (* (* (* d4 d1) (* d4 d1)) (* (* d4 d1) (* d4 d1))))
1548060358.852 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060358.854 * * [misc]simplify:  iters left: 5 (37 enodes)
1548060358.861 * * [misc]simplify:  iters left: 4 (121 enodes)
1548060358.938 * [exit]simplify:  Simplified to (- (pow (* d1 (- d2 d3)) 4) (pow (* d1 d4) 4))
1548060358.938 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (/ (- (pow (* d1 (- d2 d3)) 4) (pow (* d1 d4) 4)) (* (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) (* d1 d1)))
1548060358.938 * * * * [misc]progress:  [ 37 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (log (/ (exp (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (exp (* (* d4 d1) (* d4 d1))))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060358.938 * [enter]simplify:  Simplifying (/ (exp (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (exp (* (* d4 d1) (* d4 d1))))
1548060358.938 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060358.943 * * [misc]simplify:  iters left: 5 (30 enodes)
1548060358.952 * * [misc]simplify:  iters left: 4 (71 enodes)
1548060358.978 * * [misc]simplify:  iters left: 3 (211 enodes)
1548060359.058 * [exit]simplify:  Simplified to (/ (pow (exp (- d2 d3)) (* (* d1 d1) (- d2 d3))) (exp (* (* d1 d4) (* d1 d4))))
1548060359.058 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (log (/ (pow (exp (- d2 d3)) (* (* d1 d1) (- d2 d3))) (exp (* (* d1 d4) (* d1 d4))))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060359.058 * * * * [misc]progress:  [ 38 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (pow (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) 1) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.058 * * * * [misc]progress:  [ 39 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (exp (log (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.058 * * * * [misc]progress:  [ 40 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (log (exp (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.059 * * * * [misc]progress:  [ 41 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (* (* (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) (cbrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.059 * * * * [misc]progress:  [ 42 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (cbrt (* (* (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.059 * * * * [misc]progress:  [ 43 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (* (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (sqrt (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.059 * * * * [misc]progress:  [ 44 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (/ (- (pow (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) 3) (pow (* (* d4 d1) (* d4 d1)) 3)) (+ (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (+ (* (* (* d4 d1) (* d4 d1)) (* (* d4 d1) (* d4 d1))) (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.059 * * * * [misc]progress:  [ 45 / 115 ] 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)))>
1548060359.059 * * * * [misc]progress:  [ 46 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (* 1 (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.059 * * * * [misc]progress:  [ 47 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (/ (- (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (* (* (* d4 d1) (* d4 d1)) (* (* d4 d1) (* d4 d1)))) (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.059 * * * * [misc]progress:  [ 48 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.059 * [enter]simplify:  Simplifying (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
1548060359.059 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060359.061 * * [misc]simplify:  iters left: 5 (19 enodes)
1548060359.064 * * [misc]simplify:  iters left: 4 (43 enodes)
1548060359.077 * * [misc]simplify:  iters left: 3 (74 enodes)
1548060359.104 * * [misc]simplify:  iters left: 2 (114 enodes)
1548060359.130 * * [misc]simplify:  iters left: 1 (141 enodes)
1548060359.151 * [exit]simplify:  Simplified to (* (- (+ d2 d4) d3) d1)
1548060359.151 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (* (* (- (+ d2 d4) d3) d1) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060359.152 * [enter]simplify:  Simplifying (- (- (* d1 d2) (* d1 d3)) (* d4 d1))
1548060359.152 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060359.155 * * [misc]simplify:  iters left: 5 (20 enodes)
1548060359.161 * * [misc]simplify:  iters left: 4 (46 enodes)
1548060359.177 * * [misc]simplify:  iters left: 3 (81 enodes)
1548060359.194 * * [misc]simplify:  iters left: 2 (132 enodes)
1548060359.220 * * [misc]simplify:  iters left: 1 (185 enodes)
1548060359.246 * [exit]simplify:  Simplified to (* (- (- d2 d3) d4) d1)
1548060359.246 * [misc]simplify:  Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (/ (* (* (- (+ d2 d4) d3) d1) (* (- (- d2 d3) d4) d1)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060359.247 * * * * [misc]progress:  [ 49 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (+ (* (- (* d1 d2) (* d1 d3)) (* d1 d2)) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.247 * [enter]simplify:  Simplifying (* (- (* d1 d2) (* d1 d3)) (* d1 d2))
1548060359.247 * * [misc]simplify:  iters left: 6 (7 enodes)
1548060359.248 * * [misc]simplify:  iters left: 5 (16 enodes)
1548060359.251 * * [misc]simplify:  iters left: 4 (41 enodes)
1548060359.259 * * [misc]simplify:  iters left: 3 (103 enodes)
1548060359.283 * * [misc]simplify:  iters left: 2 (196 enodes)
1548060359.324 * * [misc]simplify:  iters left: 1 (250 enodes)
1548060359.379 * [exit]simplify:  Simplified to (* (* (- d2 d3) (* d1 d2)) d1)
1548060359.379 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (+ (* (* (- d2 d3) (* d1 d2)) d1) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060359.379 * * * * [misc]progress:  [ 50 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (+ (* (- (* d1 d2) (* d1 d3)) (* d1 d2)) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.379 * [enter]simplify:  Simplifying (* (- (* d1 d2) (* d1 d3)) (* d1 d2))
1548060359.379 * * [misc]simplify:  iters left: 6 (7 enodes)
1548060359.381 * * [misc]simplify:  iters left: 5 (16 enodes)
1548060359.383 * * [misc]simplify:  iters left: 4 (41 enodes)
1548060359.394 * * [misc]simplify:  iters left: 3 (103 enodes)
1548060359.440 * * [misc]simplify:  iters left: 2 (196 enodes)
1548060359.473 * * [misc]simplify:  iters left: 1 (250 enodes)
1548060359.520 * [exit]simplify:  Simplified to (* (* (- d2 d3) (* d1 d2)) d1)
1548060359.520 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (+ (* (* (- d2 d3) (* d1 d2)) d1) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060359.520 * * * * [misc]progress:  [ 51 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (+ (* (* d1 d2) (- (* d1 d2) (* d1 d3))) (- (* (- (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.520 * [enter]simplify:  Simplifying (* (* d1 d2) (- (* d1 d2) (* d1 d3)))
1548060359.520 * * [misc]simplify:  iters left: 6 (7 enodes)
1548060359.522 * * [misc]simplify:  iters left: 5 (16 enodes)
1548060359.524 * * [misc]simplify:  iters left: 4 (47 enodes)
1548060359.535 * * [misc]simplify:  iters left: 3 (129 enodes)
1548060359.561 * * [misc]simplify:  iters left: 2 (210 enodes)
1548060359.597 * * [misc]simplify:  iters left: 1 (241 enodes)
1548060359.635 * [exit]simplify:  Simplified to (* (* (* d1 d1) d2) (- d2 d3))
1548060359.635 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (+ (* (* (* d1 d1) d2) (- d2 d3)) (- (* (- (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060359.635 * * * * [misc]progress:  [ 52 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (+ (* (* d1 d2) (- (* d1 d2) (* d1 d3))) (- (* (- (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.636 * [enter]simplify:  Simplifying (* (* d1 d2) (- (* d1 d2) (* d1 d3)))
1548060359.636 * * [misc]simplify:  iters left: 6 (7 enodes)
1548060359.637 * * [misc]simplify:  iters left: 5 (16 enodes)
1548060359.639 * * [misc]simplify:  iters left: 4 (47 enodes)
1548060359.650 * * [misc]simplify:  iters left: 3 (129 enodes)
1548060359.673 * * [misc]simplify:  iters left: 2 (210 enodes)
1548060359.709 * * [misc]simplify:  iters left: 1 (241 enodes)
1548060359.741 * [exit]simplify:  Simplified to (* (* (* d1 d1) d2) (- d2 d3))
1548060359.741 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (+ (* (* (* d1 d1) d2) (- d2 d3)) (- (* (- (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060359.741 * * * * [misc]progress:  [ 53 / 115 ] 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)))>
1548060359.742 * * * * [misc]progress:  [ 54 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (pow (- (* d1 d2) (* d1 d3)) (+ 1 1)) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.742 * [enter]simplify:  Simplifying (- (* d1 d2) (* d1 d3))
1548060359.742 * * [misc]simplify:  iters left: 4 (6 enodes)
1548060359.744 * * [misc]simplify:  iters left: 3 (12 enodes)
1548060359.748 * * [misc]simplify:  iters left: 2 (21 enodes)
1548060359.752 * * [misc]simplify:  iters left: 1 (23 enodes)
1548060359.755 * [exit]simplify:  Simplified to (* d1 (- d2 d3))
1548060359.755 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (- (pow (* d1 (- d2 d3)) (+ 1 1)) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060359.755 * [enter]simplify:  Simplifying (+ 1 1)
1548060359.755 * * [misc]simplify:  iters left: 2 (2 enodes)
1548060359.756 * * [misc]simplify:  iters left: 1 (5 enodes)
1548060359.756 * [exit]simplify:  Simplified to 2
1548060359.756 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (d1 d2 d3 d4) (- (/ (- (pow (* d1 (- d2 d3)) 2) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060359.756 * * * * [misc]progress:  [ 55 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (pow (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) 1) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.756 * [enter]simplify:  Simplifying (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))
1548060359.757 * * [misc]simplify:  iters left: 6 (7 enodes)
1548060359.758 * * [misc]simplify:  iters left: 5 (13 enodes)
1548060359.760 * * [misc]simplify:  iters left: 4 (32 enodes)
1548060359.766 * * [misc]simplify:  iters left: 3 (104 enodes)
1548060359.801 * * [misc]simplify:  iters left: 2 (324 enodes)
1548060359.925 * [exit]simplify:  Simplified to (* (* (- d2 d3) d1) (* (- d2 d3) d1))
1548060359.925 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (- (pow (* (* (- d2 d3) d1) (* (- d2 d3) d1)) 1) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060359.925 * * * * [misc]progress:  [ 56 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (pow (- (* d1 d2) (* d1 d3)) 2) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.925 * * * * [misc]progress:  [ 57 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (pow (- (* d1 d2) (* d1 d3)) (+ 1 1)) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.926 * [enter]simplify:  Simplifying (- (* d1 d2) (* d1 d3))
1548060359.926 * * [misc]simplify:  iters left: 4 (6 enodes)
1548060359.927 * * [misc]simplify:  iters left: 3 (12 enodes)
1548060359.928 * * [misc]simplify:  iters left: 2 (21 enodes)
1548060359.931 * * [misc]simplify:  iters left: 1 (23 enodes)
1548060359.934 * [exit]simplify:  Simplified to (* d1 (- d2 d3))
1548060359.934 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (- (pow (* d1 (- d2 d3)) (+ 1 1)) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060359.934 * * * * [misc]progress:  [ 58 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (pow (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) 1) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.934 * * * * [misc]progress:  [ 59 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (exp (+ (log (- (* d1 d2) (* d1 d3))) (log (- (* d1 d2) (* d1 d3))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.934 * [enter]simplify:  Simplifying (+ (log (- (* d1 d2) (* d1 d3))) (log (- (* d1 d2) (* d1 d3))))
1548060359.934 * * [misc]simplify:  iters left: 6 (8 enodes)
1548060359.935 * * [misc]simplify:  iters left: 5 (14 enodes)
1548060359.937 * * [misc]simplify:  iters left: 4 (26 enodes)
1548060359.943 * * [misc]simplify:  iters left: 3 (33 enodes)
1548060359.947 * * [misc]simplify:  iters left: 2 (41 enodes)
1548060359.951 * * [misc]simplify:  iters left: 1 (45 enodes)
1548060359.956 * [exit]simplify:  Simplified to (+ (log (* d1 (- d2 d3))) (log (* d1 (- d2 d3))))
1548060359.956 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (- (exp (+ (log (* d1 (- d2 d3))) (log (* d1 (- d2 d3))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060359.956 * * * * [misc]progress:  [ 60 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (exp (log (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.956 * * * * [misc]progress:  [ 61 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (log (exp (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.956 * * * * [misc]progress:  [ 62 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (cbrt (* (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3))) (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060359.956 * [enter]simplify:  Simplifying (* (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3))) (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3))))
1548060359.956 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060359.958 * * [misc]simplify:  iters left: 5 (20 enodes)
1548060359.961 * * [misc]simplify:  iters left: 4 (65 enodes)
1548060359.985 * * [misc]simplify:  iters left: 3 (400 enodes)
1548060360.780 * [exit]simplify:  Simplified to (* (pow (* (- d2 d3) d1) 3) (pow (* (- d2 d3) d1) 3))
1548060360.780 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (- (cbrt (* (pow (* (- d2 d3) d1) 3) (pow (* (- d2 d3) d1) 3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060360.780 * * * * [misc]progress:  [ 63 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (* (cbrt (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (cbrt (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))))) (cbrt (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060360.781 * * * * [misc]progress:  [ 64 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (cbrt (* (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060360.781 * * * * [misc]progress:  [ 65 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (sqrt (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (sqrt (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060360.781 * * * * [misc]progress:  [ 66 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (/ (* (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3))) (* (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060360.781 * [enter]simplify:  Simplifying (* (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)))
1548060360.781 * * [misc]simplify:  iters left: 6 (10 enodes)
1548060360.783 * * [misc]simplify:  iters left: 5 (25 enodes)
1548060360.787 * * [misc]simplify:  iters left: 4 (87 enodes)
1548060360.815 * * [misc]simplify:  iters left: 3 (326 enodes)
1548060361.018 * [exit]simplify:  Simplified to (* (- (pow (* d1 d2) 3) (pow (* d3 d1) 3)) (- (pow (* d1 d2) 3) (pow (* d3 d1) 3)))
1548060361.018 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (- (/ (* (- (pow (* d1 d2) 3) (pow (* d3 d1) 3)) (- (pow (* d1 d2) 3) (pow (* d3 d1) 3))) (* (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060361.019 * [enter]simplify:  Simplifying (* (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))))
1548060361.019 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060361.021 * * [misc]simplify:  iters left: 5 (37 enodes)
1548060361.029 * * [misc]simplify:  iters left: 4 (138 enodes)
1548060361.091 * [exit]simplify:  Simplified to (* (+ (* d2 (* (* d1 d1) (+ d2 d3))) (* (* d3 d1) (* d3 d1))) (+ (* d2 (* (* d1 d1) (+ d2 d3))) (* (* d3 d1) (* d3 d1))))
1548060361.092 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (d1 d2 d3 d4) (- (/ (- (/ (* (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3))) (* (+ (* d2 (* (* d1 d1) (+ d2 d3))) (* (* d3 d1) (* d3 d1))) (+ (* d2 (* (* d1 d1) (+ d2 d3))) (* (* d3 d1) (* d3 d1))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060361.092 * * * * [misc]progress:  [ 67 / 115 ] 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 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))) (+ (* d1 d2) (* d1 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060361.092 * [enter]simplify:  Simplifying (* (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))))
1548060361.092 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060361.097 * * [misc]simplify:  iters left: 5 (40 enodes)
1548060361.116 * * [misc]simplify:  iters left: 4 (135 enodes)
1548060361.162 * [exit]simplify:  Simplified to (* (* (* d1 (- d2 d3)) (* (+ d2 d3) d1)) (- (pow (* d1 d2) 3) (pow (* d3 d1) 3)))
1548060361.162 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (- (/ (* (* (* d1 (- d2 d3)) (* (+ d2 d3) d1)) (- (pow (* d1 d2) 3) (pow (* d3 d1) 3))) (* (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))) (+ (* d1 d2) (* d1 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060361.163 * [enter]simplify:  Simplifying (* (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))) (+ (* d1 d2) (* d1 d3)))
1548060361.163 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060361.166 * * [misc]simplify:  iters left: 5 (41 enodes)
1548060361.184 * * [misc]simplify:  iters left: 4 (146 enodes)
1548060361.248 * [exit]simplify:  Simplified to (+ (* (* d3 d1) (* (* d1 (+ d2 d3)) (* d1 (+ d2 d3)))) (* (* d1 (+ d2 d3)) (* (* d1 d2) (* d1 d2))))
1548060361.249 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (d1 d2 d3 d4) (- (/ (- (/ (* (* (* d1 (- d2 d3)) (* (+ d2 d3) d1)) (- (pow (* d1 d2) 3) (pow (* d3 d1) 3))) (+ (* (* d3 d1) (* (* d1 (+ d2 d3)) (* d1 (+ d2 d3)))) (* (* d1 (+ d2 d3)) (* (* d1 d2) (* d1 d2))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060361.249 * * * * [misc]progress:  [ 68 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (/ (* (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3))) (* (+ (* d1 d2) (* d1 d3)) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060361.249 * [enter]simplify:  Simplifying (* (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)))
1548060361.249 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060361.252 * * [misc]simplify:  iters left: 5 (40 enodes)
1548060361.260 * * [misc]simplify:  iters left: 4 (135 enodes)
1548060361.303 * [exit]simplify:  Simplified to (* (- (pow (* d1 d2) 3) (pow (* d3 d1) 3)) (* (* d1 (- d2 d3)) (* (+ d2 d3) d1)))
1548060361.303 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (- (/ (* (- (pow (* d1 d2) 3) (pow (* d3 d1) 3)) (* (* d1 (- d2 d3)) (* (+ d2 d3) d1))) (* (+ (* d1 d2) (* d1 d3)) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060361.303 * [enter]simplify:  Simplifying (* (+ (* d1 d2) (* d1 d3)) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))))
1548060361.303 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060361.306 * * [misc]simplify:  iters left: 5 (41 enodes)
1548060361.317 * * [misc]simplify:  iters left: 4 (147 enodes)
1548060361.393 * [exit]simplify:  Simplified to (+ (* (* d1 (+ d2 d3)) (* (* d1 d2) (* d1 d2))) (* (* (* d1 d1) (+ d2 d3)) (* (* d3 d1) (+ d2 d3))))
1548060361.393 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (d1 d2 d3 d4) (- (/ (- (/ (* (- (pow (* d1 d2) 3) (pow (* d3 d1) 3)) (* (* d1 (- d2 d3)) (* (+ d2 d3) d1))) (+ (* (* d1 (+ d2 d3)) (* (* d1 d2) (* d1 d2))) (* (* (* d1 d1) (+ d2 d3)) (* (* d3 d1) (+ d2 d3))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060361.393 * * * * [misc]progress:  [ 69 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (/ (* (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3)))) (* (+ (* d1 d2) (* d1 d3)) (+ (* d1 d2) (* d1 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060361.393 * [enter]simplify:  Simplifying (* (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))))
1548060361.393 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060361.397 * * [misc]simplify:  iters left: 5 (24 enodes)
1548060361.405 * * [misc]simplify:  iters left: 4 (68 enodes)
1548060361.432 * * [misc]simplify:  iters left: 3 (252 enodes)
1548060361.676 * [exit]simplify:  Simplified to (* (* (+ d2 d3) (* (- d2 d3) (* d1 d1))) (* (+ d2 d3) (* (- d2 d3) (* d1 d1))))
1548060361.676 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (- (/ (* (* (+ d2 d3) (* (- d2 d3) (* d1 d1))) (* (+ d2 d3) (* (- d2 d3) (* d1 d1)))) (* (+ (* d1 d2) (* d1 d3)) (+ (* d1 d2) (* d1 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060361.676 * [enter]simplify:  Simplifying (* (+ (* d1 d2) (* d1 d3)) (+ (* d1 d2) (* d1 d3)))
1548060361.676 * * [misc]simplify:  iters left: 6 (7 enodes)
1548060361.678 * * [misc]simplify:  iters left: 5 (18 enodes)
1548060361.685 * * [misc]simplify:  iters left: 4 (60 enodes)
1548060361.723 * * [misc]simplify:  iters left: 3 (186 enodes)
1548060361.812 * * [misc]simplify:  iters left: 2 (362 enodes)
1548060361.904 * [exit]simplify:  Simplified to (* (* (+ d2 d3) d1) (* (+ d2 d3) d1))
1548060361.904 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (d1 d2 d3 d4) (- (/ (- (/ (* (* (+ d2 d3) (* (- d2 d3) (* d1 d1))) (* (+ d2 d3) (* (- d2 d3) (* d1 d1)))) (* (* (+ d2 d3) d1) (* (+ d2 d3) d1))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060361.904 * * * * [misc]progress:  [ 70 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* 1 (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060361.904 * * * * [misc]progress:  [ 71 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (+ (* (- (* d1 d2) (* d1 d3)) (* d1 d2)) (* (- (* d1 d2) (* d1 d3)) (- (* d1 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060361.904 * [enter]simplify:  Simplifying (* (- (* d1 d2) (* d1 d3)) (- (* d1 d3)))
1548060361.904 * * [misc]simplify:  iters left: 6 (8 enodes)
1548060361.905 * * [misc]simplify:  iters left: 5 (20 enodes)
1548060361.909 * * [misc]simplify:  iters left: 4 (52 enodes)
1548060361.921 * * [misc]simplify:  iters left: 3 (178 enodes)
1548060361.990 * * [misc]simplify:  iters left: 2 (395 enodes)
1548060362.163 * [exit]simplify:  Simplified to (* (* d1 d1) (* d3 (- d3 d2)))
1548060362.163 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (d1 d2 d3 d4) (- (/ (- (+ (* (- (* d1 d2) (* d1 d3)) (* d1 d2)) (* (* d1 d1) (* d3 (- d3 d2)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060362.163 * * * * [misc]progress:  [ 72 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (+ (* (- (* d1 d2) (* d1 d3)) (* d1 d2)) (* (- (* d1 d2) (* d1 d3)) (- (* d1 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060362.163 * [enter]simplify:  Simplifying (* (- (* d1 d2) (* d1 d3)) (- (* d1 d3)))
1548060362.163 * * [misc]simplify:  iters left: 6 (8 enodes)
1548060362.165 * * [misc]simplify:  iters left: 5 (20 enodes)
1548060362.174 * * [misc]simplify:  iters left: 4 (52 enodes)
1548060362.189 * * [misc]simplify:  iters left: 3 (178 enodes)
1548060362.252 * * [misc]simplify:  iters left: 2 (395 enodes)
1548060362.401 * [exit]simplify:  Simplified to (* (* d1 d1) (* d3 (- d3 d2)))
1548060362.401 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (d1 d2 d3 d4) (- (/ (- (+ (* (- (* d1 d2) (* d1 d3)) (* d1 d2)) (* (* d1 d1) (* d3 (- d3 d2)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060362.401 * * * * [misc]progress:  [ 73 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (+ (* (* d1 d2) (- (* d1 d2) (* d1 d3))) (* (- (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060362.401 * [enter]simplify:  Simplifying (* (- (* d1 d3)) (- (* d1 d2) (* d1 d3)))
1548060362.401 * * [misc]simplify:  iters left: 6 (8 enodes)
1548060362.403 * * [misc]simplify:  iters left: 5 (20 enodes)
1548060362.407 * * [misc]simplify:  iters left: 4 (58 enodes)
1548060362.428 * * [misc]simplify:  iters left: 3 (207 enodes)
1548060362.497 * * [misc]simplify:  iters left: 2 (449 enodes)
1548060362.754 * [exit]simplify:  Simplified to (* (- d3 d2) (* (* d3 d1) d1))
1548060362.754 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (d1 d2 d3 d4) (- (/ (- (+ (* (* d1 d2) (- (* d1 d2) (* d1 d3))) (* (- d3 d2) (* (* d3 d1) d1))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060362.754 * * * * [misc]progress:  [ 74 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (+ (* (* d1 d2) (- (* d1 d2) (* d1 d3))) (* (- (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060362.755 * [enter]simplify:  Simplifying (* (- (* d1 d3)) (- (* d1 d2) (* d1 d3)))
1548060362.755 * * [misc]simplify:  iters left: 6 (8 enodes)
1548060362.757 * * [misc]simplify:  iters left: 5 (20 enodes)
1548060362.764 * * [misc]simplify:  iters left: 4 (58 enodes)
1548060362.792 * * [misc]simplify:  iters left: 3 (207 enodes)
1548060362.882 * * [misc]simplify:  iters left: 2 (449 enodes)
1548060363.350 * [exit]simplify:  Simplified to (* (- d3 d2) (* (* d3 d1) d1))
1548060363.350 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (d1 d2 d3 d4) (- (/ (- (+ (* (* d1 d2) (- (* d1 d2) (* d1 d3))) (* (- d3 d2) (* (* d3 d1) d1))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060363.350 * * * * [misc]progress:  [ 75 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (* (- (* d1 d2) (* d1 d3)) (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3))))) (cbrt (- (* d1 d2) (* d1 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060363.350 * [enter]simplify:  Simplifying (cbrt (- (* d1 d2) (* d1 d3)))
1548060363.351 * * [misc]simplify:  iters left: 5 (7 enodes)
1548060363.352 * * [misc]simplify:  iters left: 4 (13 enodes)
1548060363.353 * * [misc]simplify:  iters left: 3 (22 enodes)
1548060363.356 * * [misc]simplify:  iters left: 2 (24 enodes)
1548060363.359 * [exit]simplify:  Simplified to (cbrt (* (- d2 d3) d1))
1548060363.359 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (d1 d2 d3 d4) (- (/ (- (* (* (- (* d1 d2) (* d1 d3)) (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3))))) (cbrt (* (- d2 d3) d1))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060363.359 * * * * [misc]progress:  [ 76 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (* (- (* d1 d2) (* d1 d3)) (sqrt (- (* d1 d2) (* d1 d3)))) (sqrt (- (* d1 d2) (* d1 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060363.359 * [enter]simplify:  Simplifying (sqrt (- (* d1 d2) (* d1 d3)))
1548060363.359 * * [misc]simplify:  iters left: 5 (7 enodes)
1548060363.360 * * [misc]simplify:  iters left: 4 (13 enodes)
1548060363.364 * * [misc]simplify:  iters left: 3 (22 enodes)
1548060363.370 * * [misc]simplify:  iters left: 2 (24 enodes)
1548060363.372 * [exit]simplify:  Simplified to (sqrt (* (- d2 d3) d1))
1548060363.372 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (d1 d2 d3 d4) (- (/ (- (* (* (- (* d1 d2) (* d1 d3)) (sqrt (- (* d1 d2) (* d1 d3)))) (sqrt (* (- d2 d3) d1))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060363.372 * * * * [misc]progress:  [ 77 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (* (- (* d1 d2) (* d1 d3)) 1) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060363.372 * [enter]simplify:  Simplifying (- (* d1 d2) (* d1 d3))
1548060363.372 * * [misc]simplify:  iters left: 4 (6 enodes)
1548060363.375 * * [misc]simplify:  iters left: 3 (12 enodes)
1548060363.376 * * [misc]simplify:  iters left: 2 (21 enodes)
1548060363.379 * * [misc]simplify:  iters left: 1 (23 enodes)
1548060363.381 * [exit]simplify:  Simplified to (* d1 (- d2 d3))
1548060363.382 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (d1 d2 d3 d4) (- (/ (- (* (* (- (* d1 d2) (* d1 d3)) 1) (* d1 (- d2 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060363.382 * * * * [misc]progress:  [ 78 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (* (- (* d1 d2) (* d1 d3)) d1) (- d2 d3)) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060363.382 * [enter]simplify:  Simplifying (- d2 d3)
1548060363.382 * * [misc]simplify:  iters left: 2 (3 enodes)
1548060363.382 * * [misc]simplify:  iters left: 1 (5 enodes)
1548060363.383 * [exit]simplify:  Simplified to (- d2 d3)
1548060363.383 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (d1 d2 d3 d4) (- (/ (- (* (* (- (* d1 d2) (* d1 d3)) d1) (- d2 d3)) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060363.383 * * * * [misc]progress:  [ 79 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (* (cbrt (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060363.383 * [enter]simplify:  Simplifying (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3))))
1548060363.383 * * [misc]simplify:  iters left: 6 (8 enodes)
1548060363.384 * * [misc]simplify:  iters left: 5 (14 enodes)
1548060363.386 * * [misc]simplify:  iters left: 4 (23 enodes)
1548060363.389 * * [misc]simplify:  iters left: 3 (25 enodes)
1548060363.392 * [exit]simplify:  Simplified to (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3))))
1548060363.392 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (- (* (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) (* (cbrt (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060363.392 * * * * [misc]progress:  [ 80 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (sqrt (- (* d1 d2) (* d1 d3))) (* (sqrt (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060363.392 * [enter]simplify:  Simplifying (sqrt (- (* d1 d2) (* d1 d3)))
1548060363.392 * * [misc]simplify:  iters left: 5 (7 enodes)
1548060363.393 * * [misc]simplify:  iters left: 4 (13 enodes)
1548060363.395 * * [misc]simplify:  iters left: 3 (22 enodes)
1548060363.398 * * [misc]simplify:  iters left: 2 (24 enodes)
1548060363.401 * [exit]simplify:  Simplified to (sqrt (* (- d2 d3) d1))
1548060363.401 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (- (* (sqrt (* (- d2 d3) d1)) (* (sqrt (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060363.401 * * * * [misc]progress:  [ 81 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* 1 (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060363.401 * * * * [misc]progress:  [ 82 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* d1 (* (- d2 d3) (- (* d1 d2) (* d1 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060363.401 * * * * [misc]progress:  [ 83 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (/ (* (- (* d1 d2) (* d1 d3)) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3))) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060363.401 * [enter]simplify:  Simplifying (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3))))
1548060363.401 * * [misc]simplify:  iters left: 6 (10 enodes)
1548060363.403 * * [misc]simplify:  iters left: 5 (30 enodes)
1548060363.412 * * [misc]simplify:  iters left: 4 (79 enodes)
1548060363.444 * * [misc]simplify:  iters left: 3 (154 enodes)
1548060363.476 * * [misc]simplify:  iters left: 2 (240 enodes)
1548060363.576 * * [misc]simplify:  iters left: 1 (357 enodes)
1548060363.629 * [exit]simplify:  Simplified to (* (+ (* (+ d2 d3) d3) (* d2 d2)) (* d1 d1))
1548060363.629 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (d1 d2 d3 d4) (- (/ (- (/ (* (- (* d1 d2) (* d1 d3)) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3))) (* (+ (* (+ d2 d3) d3) (* d2 d2)) (* d1 d1))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060363.629 * * * * [misc]progress:  [ 84 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (/ (* (- (* d1 d2) (* d1 d3)) (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3)))) (+ (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060363.629 * [enter]simplify:  Simplifying (+ (* d1 d2) (* d1 d3))
1548060363.629 * * [misc]simplify:  iters left: 4 (6 enodes)
1548060363.631 * * [misc]simplify:  iters left: 3 (11 enodes)
1548060363.634 * * [misc]simplify:  iters left: 2 (14 enodes)
1548060363.637 * [exit]simplify:  Simplified to (* d1 (+ d2 d3))
1548060363.638 * [misc]simplify:  Simplified (2 1 1 1 2) to (λ (d1 d2 d3 d4) (- (/ (- (/ (* (- (* d1 d2) (* d1 d3)) (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3)))) (* d1 (+ d2 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060363.638 * * * * [misc]progress:  [ 85 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (/ (* (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (- (* d1 d2) (* d1 d3))) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060363.638 * [enter]simplify:  Simplifying (* (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (- (* d1 d2) (* d1 d3)))
1548060363.638 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060363.641 * * [misc]simplify:  iters left: 5 (31 enodes)
1548060363.650 * * [misc]simplify:  iters left: 4 (111 enodes)
1548060363.683 * * [misc]simplify:  iters left: 3 (427 enodes)
1548060363.997 * [exit]simplify:  Simplified to (* (* (* d1 d1) (* (* d1 d1) (- d2 d3))) (- (pow d2 3) (pow d3 3)))
1548060363.997 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (- (/ (* (* (* d1 d1) (* (* d1 d1) (- d2 d3))) (- (pow d2 3) (pow d3 3))) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060363.997 * * * * [misc]progress:  [ 86 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (/ (* (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (- (* d1 d2) (* d1 d3))) (+ (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060363.998 * [enter]simplify:  Simplifying (* (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (- (* d1 d2) (* d1 d3)))
1548060363.998 * * [misc]simplify:  iters left: 6 (10 enodes)
1548060364.000 * * [misc]simplify:  iters left: 5 (29 enodes)
1548060364.005 * * [misc]simplify:  iters left: 4 (93 enodes)
1548060364.033 * * [misc]simplify:  iters left: 3 (412 enodes)
1548060364.483 * [exit]simplify:  Simplified to (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (+ d2 d3) d1))
1548060364.483 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (- (/ (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (+ d2 d3) d1)) (+ (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060364.483 * * * * [misc]progress:  [ 87 / 115 ] 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)))>
1548060364.483 * * * * [misc]progress:  [ 88 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (pow (* d4 d1) (+ 1 1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060364.483 * [enter]simplify:  Simplifying (* d4 d1)
1548060364.483 * * [misc]simplify:  iters left: 2 (3 enodes)
1548060364.484 * * [misc]simplify:  iters left: 1 (4 enodes)
1548060364.484 * [exit]simplify:  Simplified to (* d4 d1)
1548060364.484 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (pow (* d4 d1) (+ 1 1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060364.484 * [enter]simplify:  Simplifying (+ 1 1)
1548060364.484 * * [misc]simplify:  iters left: 2 (2 enodes)
1548060364.485 * * [misc]simplify:  iters left: 1 (5 enodes)
1548060364.485 * [exit]simplify:  Simplified to 2
1548060364.485 * [misc]simplify:  Simplified (2 1 1 2 2) to (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (pow (* d4 d1) 2)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060364.486 * * * * [misc]progress:  [ 89 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (pow (* (* d4 d1) (* d4 d1)) 1)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060364.486 * [enter]simplify:  Simplifying (* (* d4 d1) (* d4 d1))
1548060364.486 * * [misc]simplify:  iters left: 4 (4 enodes)
1548060364.486 * * [misc]simplify:  iters left: 3 (9 enodes)
1548060364.488 * * [misc]simplify:  iters left: 2 (16 enodes)
1548060364.490 * * [misc]simplify:  iters left: 1 (20 enodes)
1548060364.493 * [exit]simplify:  Simplified to (* (* d4 d1) (* d4 d1))
1548060364.493 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (pow (* (* d4 d1) (* d4 d1)) 1)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060364.493 * * * * [misc]progress:  [ 90 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (pow (* d4 d1) 2)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060364.493 * * * * [misc]progress:  [ 91 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (pow (* d4 d1) (+ 1 1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060364.493 * [enter]simplify:  Simplifying (* d4 d1)
1548060364.493 * * [misc]simplify:  iters left: 2 (3 enodes)
1548060364.493 * * [misc]simplify:  iters left: 1 (4 enodes)
1548060364.494 * [exit]simplify:  Simplified to (* d4 d1)
1548060364.494 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (pow (* d4 d1) (+ 1 1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060364.494 * * * * [misc]progress:  [ 92 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (pow (* (* d4 d1) (* d4 d1)) 1)) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060364.494 * * * * [misc]progress:  [ 93 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (exp (+ (log (* d4 d1)) (log (* d4 d1))))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060364.494 * [enter]simplify:  Simplifying (+ (log (* d4 d1)) (log (* d4 d1)))
1548060364.494 * * [misc]simplify:  iters left: 5 (5 enodes)
1548060364.495 * * [misc]simplify:  iters left: 4 (9 enodes)
1548060364.496 * * [misc]simplify:  iters left: 3 (14 enodes)
1548060364.498 * * [misc]simplify:  iters left: 2 (22 enodes)
1548060364.500 * * [misc]simplify:  iters left: 1 (26 enodes)
1548060364.503 * [exit]simplify:  Simplified to (+ (log (* d4 d1)) (log (* d4 d1)))
1548060364.503 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (exp (+ (log (* d4 d1)) (log (* d4 d1))))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060364.503 * * * * [misc]progress:  [ 94 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (exp (log (* (* d4 d1) (* d4 d1))))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060364.503 * * * * [misc]progress:  [ 95 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (log (exp (* (* d4 d1) (* d4 d1))))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060364.503 * * * * [misc]progress:  [ 96 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (cbrt (* (* (* (* d4 d1) (* d4 d1)) (* d4 d1)) (* (* (* d4 d1) (* d4 d1)) (* d4 d1))))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060364.504 * [enter]simplify:  Simplifying (* (* (* (* d4 d1) (* d4 d1)) (* d4 d1)) (* (* (* d4 d1) (* d4 d1)) (* d4 d1)))
1548060364.504 * * [misc]simplify:  iters left: 6 (6 enodes)
1548060364.505 * * [misc]simplify:  iters left: 5 (18 enodes)
1548060364.508 * * [misc]simplify:  iters left: 4 (58 enodes)
1548060364.526 * * [misc]simplify:  iters left: 3 (169 enodes)
1548060364.613 * * [misc]simplify:  iters left: 2 (488 enodes)
1548060365.007 * [exit]simplify:  Simplified to (pow (* d4 d1) 6)
1548060365.007 * [misc]simplify:  Simplified (2 1 1 2 1) to (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (cbrt (pow (* d4 d1) 6))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060365.007 * * * * [misc]progress:  [ 97 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* (cbrt (* (* d4 d1) (* d4 d1))) (cbrt (* (* d4 d1) (* d4 d1)))) (cbrt (* (* d4 d1) (* d4 d1))))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060365.007 * * * * [misc]progress:  [ 98 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (cbrt (* (* (* (* d4 d1) (* d4 d1)) (* (* d4 d1) (* d4 d1))) (* (* d4 d1) (* d4 d1))))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060365.007 * * * * [misc]progress:  [ 99 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (sqrt (* (* d4 d1) (* d4 d1))) (sqrt (* (* d4 d1) (* d4 d1))))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060365.007 * * * * [misc]progress:  [ 100 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* 1 (* (* d4 d1) (* d4 d1)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060365.007 * * * * [misc]progress:  [ 101 / 115 ] 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)))>
1548060365.007 * * * * [misc]progress:  [ 102 / 115 ] 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)))>
1548060365.007 * * * * [misc]progress:  [ 103 / 115 ] 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)))>
1548060365.007 * * * * [misc]progress:  [ 104 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (* d1 d1)))>
1548060365.008 * [enter]simplify:  Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1548060365.008 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060365.009 * * [misc]simplify:  iters left: 5 (19 enodes)
1548060365.014 * * [misc]simplify:  iters left: 4 (40 enodes)
1548060365.021 * * [misc]simplify:  iters left: 3 (64 enodes)
1548060365.031 * * [misc]simplify:  iters left: 2 (88 enodes)
1548060365.042 * * [misc]simplify:  iters left: 1 (108 enodes)
1548060365.057 * [exit]simplify:  Simplified to (* d1 (+ d2 (- d4 d3)))
1548060365.057 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ d2 (- d4 d3))) (* d1 d1)))
1548060365.057 * * * * [misc]progress:  [ 105 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (* d1 d1)))>
1548060365.057 * [enter]simplify:  Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1548060365.057 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060365.058 * * [misc]simplify:  iters left: 5 (19 enodes)
1548060365.062 * * [misc]simplify:  iters left: 4 (40 enodes)
1548060365.068 * * [misc]simplify:  iters left: 3 (64 enodes)
1548060365.079 * * [misc]simplify:  iters left: 2 (88 enodes)
1548060365.090 * * [misc]simplify:  iters left: 1 (108 enodes)
1548060365.105 * [exit]simplify:  Simplified to (* d1 (+ d2 (- d4 d3)))
1548060365.105 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ d2 (- d4 d3))) (* d1 d1)))
1548060365.105 * * * * [misc]progress:  [ 106 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (* d1 d1)))>
1548060365.105 * [enter]simplify:  Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1548060365.105 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060365.107 * * [misc]simplify:  iters left: 5 (19 enodes)
1548060365.110 * * [misc]simplify:  iters left: 4 (40 enodes)
1548060365.116 * * [misc]simplify:  iters left: 3 (64 enodes)
1548060365.126 * * [misc]simplify:  iters left: 2 (88 enodes)
1548060365.143 * * [misc]simplify:  iters left: 1 (108 enodes)
1548060365.171 * [exit]simplify:  Simplified to (* d1 (+ d2 (- d4 d3)))
1548060365.172 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (- (* d1 (+ d2 (- d4 d3))) (* d1 d1)))
1548060365.172 * * * * [misc]progress:  [ 107 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2))))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060365.172 * [enter]simplify:  Simplifying (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2)))))
1548060365.172 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060365.176 * * [misc]simplify:  iters left: 5 (33 enodes)
1548060365.187 * * [misc]simplify:  iters left: 4 (95 enodes)
1548060365.223 * * [misc]simplify:  iters left: 3 (251 enodes)
1548060365.340 * [exit]simplify:  Simplified to (* (* d1 d1) (+ (* (* d3 d2) -2) (+ (* d2 d2) (* d3 d3))))
1548060365.340 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (/ (* (* d1 d1) (+ (* (* d3 d2) -2) (+ (* d2 d2) (* d3 d3)))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060365.340 * * * * [misc]progress:  [ 108 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (pow d3 2) (pow d1 2)) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060365.340 * [enter]simplify:  Simplifying (- (* (pow d3 2) (pow d1 2)) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))))
1548060365.340 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060365.344 * * [misc]simplify:  iters left: 5 (32 enodes)
1548060365.352 * * [misc]simplify:  iters left: 4 (82 enodes)
1548060365.377 * * [misc]simplify:  iters left: 3 (241 enodes)
1548060365.474 * [exit]simplify:  Simplified to (* (* d1 d1) (- (* (+ d3 d4) (- d3 d4)) (* (* 2 d2) d3)))
1548060365.474 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (/ (* (* d1 d1) (- (* (+ d3 d4) (- d3 d4)) (* (* 2 d2) d3))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060365.474 * * * * [misc]progress:  [ 109 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (pow d3 2) (pow d1 2)) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2)))))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060365.474 * [enter]simplify:  Simplifying (- (* (pow d3 2) (pow d1 2)) (+ (* (pow d4 2) (pow d1 2)) (* 2 (* d3 (* d2 (pow d1 2))))))
1548060365.474 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060365.477 * * [misc]simplify:  iters left: 5 (32 enodes)
1548060365.482 * * [misc]simplify:  iters left: 4 (82 enodes)
1548060365.501 * * [misc]simplify:  iters left: 3 (241 enodes)
1548060365.575 * [exit]simplify:  Simplified to (* (* d1 d1) (- (* (+ d3 d4) (- d3 d4)) (* (* 2 d2) d3)))
1548060365.575 * [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2 d3 d4) (- (/ (* (* d1 d1) (- (* (+ d3 d4) (- d3 d4)) (* (* 2 d2) d3))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060365.576 * * * * [misc]progress:  [ 110 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060365.576 * [enter]simplify:  Simplifying (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2)))))
1548060365.576 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060365.580 * * [misc]simplify:  iters left: 5 (33 enodes)
1548060365.588 * * [misc]simplify:  iters left: 4 (95 enodes)
1548060365.608 * * [misc]simplify:  iters left: 3 (251 enodes)
1548060365.733 * [exit]simplify:  Simplified to (* (* d1 d1) (+ (* (* d3 d2) -2) (+ (* d2 d2) (* d3 d3))))
1548060365.734 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (- (* (* d1 d1) (+ (* (* d3 d2) -2) (+ (* d2 d2) (* d3 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060365.734 * * * * [misc]progress:  [ 111 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060365.734 * [enter]simplify:  Simplifying (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2)))))
1548060365.734 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060365.739 * * [misc]simplify:  iters left: 5 (33 enodes)
1548060365.751 * * [misc]simplify:  iters left: 4 (95 enodes)
1548060365.773 * * [misc]simplify:  iters left: 3 (251 enodes)
1548060365.872 * [exit]simplify:  Simplified to (* (* d1 d1) (+ (* (* d3 d2) -2) (+ (* d2 d2) (* d3 d3))))
1548060365.872 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (- (* (* d1 d1) (+ (* (* d3 d2) -2) (+ (* d2 d2) (* d3 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060365.872 * * * * [misc]progress:  [ 112 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2))))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060365.872 * [enter]simplify:  Simplifying (- (+ (* (pow d3 2) (pow d1 2)) (* (pow d2 2) (pow d1 2))) (* 2 (* d3 (* d2 (pow d1 2)))))
1548060365.872 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060365.874 * * [misc]simplify:  iters left: 5 (33 enodes)
1548060365.881 * * [misc]simplify:  iters left: 4 (95 enodes)
1548060365.906 * * [misc]simplify:  iters left: 3 (251 enodes)
1548060365.983 * [exit]simplify:  Simplified to (* (* d1 d1) (+ (* (* d3 d2) -2) (+ (* d2 d2) (* d3 d3))))
1548060365.983 * [misc]simplify:  Simplified (2 1 1 1) to (λ (d1 d2 d3 d4) (- (/ (- (* (* d1 d1) (+ (* (* d3 d2) -2) (+ (* d2 d2) (* d3 d3)))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060365.983 * * * * [misc]progress:  [ 113 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (pow d4 2) (pow d1 2))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060365.983 * [enter]simplify:  Simplifying (* (pow d4 2) (pow d1 2))
1548060365.983 * * [misc]simplify:  iters left: 3 (6 enodes)
1548060365.984 * * [misc]simplify:  iters left: 2 (9 enodes)
1548060365.985 * * [misc]simplify:  iters left: 1 (17 enodes)
1548060365.988 * [exit]simplify:  Simplified to (* (* d1 d1) (* d4 d4))
1548060365.988 * [misc]simplify:  Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d1 d1) (* d4 d4))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060365.988 * * * * [misc]progress:  [ 114 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (pow d4 2) (pow d1 2))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060365.988 * [enter]simplify:  Simplifying (* (pow d4 2) (pow d1 2))
1548060365.988 * * [misc]simplify:  iters left: 3 (6 enodes)
1548060365.992 * * [misc]simplify:  iters left: 2 (9 enodes)
1548060365.994 * * [misc]simplify:  iters left: 1 (17 enodes)
1548060365.999 * [exit]simplify:  Simplified to (* (* d1 d1) (* d4 d4))
1548060365.999 * [misc]simplify:  Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d1 d1) (* d4 d4))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060365.999 * * * * [misc]progress:  [ 115 / 115 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (pow d4 2) (pow d1 2))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
1548060366.000 * [enter]simplify:  Simplifying (* (pow d4 2) (pow d1 2))
1548060366.000 * * [misc]simplify:  iters left: 3 (6 enodes)
1548060366.001 * * [misc]simplify:  iters left: 2 (9 enodes)
1548060366.004 * * [misc]simplify:  iters left: 1 (17 enodes)
1548060366.009 * [exit]simplify:  Simplified to (* (* d1 d1) (* d4 d4))
1548060366.009 * [misc]simplify:  Simplified (2 1 1 2) to (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d1 d1) (* d4 d4))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))
1548060366.009 * * * [misc]progress:  adding candidates to table
1548060367.209 * * [misc]progress:  iteration 4 / 4
1548060367.210 * * * [misc]progress:  picking best candidate
1548060367.215 * * * * [misc]pick:  Picked  #<alt (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))))>
1548060367.215 * * * [misc]progress:  localizing error
1548060367.279 * * * [misc]progress:  generating rewritten candidates
1548060367.279 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
1548060367.331 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 2)
1548060367.353 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 2)
1548060367.373 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
1548060367.510 * * * [misc]progress:  generating series expansions
1548060367.511 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
1548060367.511 * [misc]backup-simplify:  Simplify (/ (* 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))) into (/ (* d1 (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))))) (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (+ d3 d4)))
1548060367.511 * [misc]approximate:  Taking taylor expansion of (/ (* d1 (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))))) (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (+ d3 d4))) in (d1 d4 d3 d2) around 0
1548060367.511 * [misc]taylor:  Taking taylor expansion of (/ (* d1 (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))))) (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (+ d3 d4))) in d2
1548060367.511 * [misc]taylor:  Taking taylor expansion of (* d1 (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))))) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.512 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.512 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.512 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.512 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.512 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.512 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))))) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.512 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.512 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.512 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.512 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.512 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.512 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.512 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.512 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.512 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.512 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.512 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.512 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.512 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.512 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.512 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.512 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.512 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.512 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.512 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.512 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.512 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.512 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.512 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.512 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.512 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.512 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.512 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.512 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060367.512 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.512 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.512 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.513 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.513 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.513 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.513 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.513 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.513 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.513 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.513 * [misc]taylor:  Taking taylor expansion of (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.513 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.513 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.513 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.513 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.513 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.513 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.513 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.513 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.513 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.513 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.513 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.513 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.513 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.513 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.513 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.513 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.513 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.513 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.513 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.513 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.513 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.513 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.513 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.513 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.513 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.513 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.513 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.513 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.513 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.513 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.513 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.513 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.513 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d2
1548060367.513 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060367.514 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.514 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.514 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060367.514 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.514 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.514 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.514 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.514 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.514 * [misc]taylor:  Taking taylor expansion of (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (+ d3 d4)) in d2
1548060367.514 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) in d2
1548060367.514 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060367.514 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.514 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.514 * [misc]taylor:  Taking taylor expansion of (+ (* d2 d1) (pow d2 2)) in d2
1548060367.514 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060367.514 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.514 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.514 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.514 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.514 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.514 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060367.514 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.514 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.514 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.514 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d2
1548060367.514 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.514 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.514 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.514 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.514 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.514 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.514 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060367.514 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060367.514 * [misc]backup-simplify:  Simplify (* 0 (* d4 d1)) into 0
1548060367.514 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.514 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.514 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060367.514 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060367.515 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.515 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.515 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.515 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.515 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) (pow d1 2)) 0) into (* (pow d4 2) (pow d1 2))
1548060367.515 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.515 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060367.515 * [misc]backup-simplify:  Simplify (* d4 (pow d1 3)) into (* d4 (pow d1 3))
1548060367.515 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.515 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.515 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060367.515 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.515 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060367.515 * [misc]backup-simplify:  Simplify (* d3 (pow d1 3)) into (* d3 (pow d1 3))
1548060367.516 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060367.516 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060367.516 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.516 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.516 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060367.516 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.516 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.516 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d1 3)) 0) into (* d3 (pow d1 3))
1548060367.516 * [misc]backup-simplify:  Simplify (+ 0 (* d3 (pow d1 3))) into (* d3 (pow d1 3))
1548060367.516 * [misc]backup-simplify:  Simplify (+ 0 (* d3 (pow d1 3))) into (* d3 (pow d1 3))
1548060367.516 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) (pow d1 2)) (* d3 (pow d1 3))) into (+ (* d3 (pow d1 3)) (* (pow d3 2) (pow d1 2)))
1548060367.516 * [misc]backup-simplify:  Simplify (+ (* d4 (pow d1 3)) (+ (* d3 (pow d1 3)) (* (pow d3 2) (pow d1 2)))) into (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (* d4 (pow d1 3))))
1548060367.517 * [misc]backup-simplify:  Simplify (- (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (* d4 (pow d1 3))))) into (- (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (* d4 (pow d1 3)))))
1548060367.517 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) (pow d1 2)) (- (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (* d4 (pow d1 3)))))) into (- (* (pow d4 2) (pow d1 2)) (+ (* (pow d3 2) (pow d1 2)) (+ (* d4 (pow d1 3)) (* d3 (pow d1 3)))))
1548060367.518 * [misc]backup-simplify:  Simplify (* d1 (- (* (pow d4 2) (pow d1 2)) (+ (* (pow d3 2) (pow d1 2)) (+ (* d4 (pow d1 3)) (* d3 (pow d1 3)))))) into (* (- (* (pow d4 2) (pow d1 2)) (+ (* (pow d3 2) (pow d1 2)) (+ (* d4 (pow d1 3)) (* d3 (pow d1 3))))) d1)
1548060367.518 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.518 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060367.518 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.518 * [misc]backup-simplify:  Simplify (+ (pow d1 2) 0) into (pow d1 2)
1548060367.518 * [misc]backup-simplify:  Simplify (+ d3 d4) into (+ d3 d4)
1548060367.518 * [misc]backup-simplify:  Simplify (* (pow d1 2) (+ d3 d4)) into (* (+ d3 d4) (pow d1 2))
1548060367.519 * [misc]backup-simplify:  Simplify (/ (* (- (* (pow d4 2) (pow d1 2)) (+ (* (pow d3 2) (pow d1 2)) (+ (* d4 (pow d1 3)) (* d3 (pow d1 3))))) d1) (* (+ d3 d4) (pow d1 2))) into (/ (- (* (pow d4 2) (pow d1 2)) (+ (* (pow d3 2) (pow d1 2)) (+ (* d4 (pow d1 3)) (* d3 (pow d1 3))))) (* (+ d3 d4) d1))
1548060367.519 * [misc]taylor:  Taking taylor expansion of (/ (* d1 (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))))) (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (+ d3 d4))) in d3
1548060367.519 * [misc]taylor:  Taking taylor expansion of (* d1 (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))))) in d3
1548060367.519 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.519 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.519 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) in d3
1548060367.519 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) in d3
1548060367.519 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
1548060367.519 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060367.519 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.519 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.519 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060367.519 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.519 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.519 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))))) in d3
1548060367.519 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d3
1548060367.519 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060367.519 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.519 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.519 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.519 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.519 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))) in d3
1548060367.519 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d3
1548060367.519 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.519 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.519 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.519 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060367.519 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.519 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.519 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))) in d3
1548060367.519 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d3
1548060367.519 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.519 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.519 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.519 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d3
1548060367.519 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.519 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.520 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.520 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.520 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.520 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.520 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.520 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.520 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.520 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.520 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.520 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.520 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.520 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.520 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.520 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.520 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.520 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.520 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.520 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.520 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.520 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.520 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.520 * [misc]taylor:  Taking taylor expansion of (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.520 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.520 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.520 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.520 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.520 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.520 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.520 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.520 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.520 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.520 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.520 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.520 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.520 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.520 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.520 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.520 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.520 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d3
1548060367.520 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.521 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.521 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060367.521 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.521 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.521 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))) in d3
1548060367.521 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d3
1548060367.521 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.521 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.521 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.521 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060367.521 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.521 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.521 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))) in d3
1548060367.521 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d3
1548060367.521 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.521 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.521 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.521 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d3
1548060367.521 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.521 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.521 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060367.521 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.521 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.521 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.521 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.521 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d3
1548060367.521 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060367.521 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.521 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.521 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.521 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060367.521 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.521 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.521 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.521 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.521 * [misc]taylor:  Taking taylor expansion of (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (+ d3 d4)) in d3
1548060367.521 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) in d3
1548060367.521 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060367.521 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.521 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.521 * [misc]taylor:  Taking taylor expansion of (+ (* d2 d1) (pow d2 2)) in d3
1548060367.521 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060367.521 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.521 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.521 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.521 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.521 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060367.521 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.521 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.521 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d3
1548060367.521 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.521 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.521 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.521 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.521 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.521 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.521 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.521 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060367.521 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.522 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.522 * [misc]backup-simplify:  Simplify (* (pow d2 3) d4) into (* (pow d2 3) d4)
1548060367.522 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.522 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.522 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060367.522 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060367.522 * [misc]backup-simplify:  Simplify (* d2 (* d4 d1)) into (* d2 (* d4 d1))
1548060367.522 * [misc]backup-simplify:  Simplify (* 0 (* d2 (* d4 d1))) into 0
1548060367.522 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.522 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.522 * [misc]backup-simplify:  Simplify (* (pow d4 2) (* d2 d1)) into (* (pow d4 2) (* d2 d1))
1548060367.522 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.522 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060367.522 * [misc]backup-simplify:  Simplify (* 0 (* (pow d2 2) d4)) into 0
1548060367.522 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.522 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.522 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060367.522 * [misc]backup-simplify:  Simplify (+ 0 (* (pow d4 2) (pow d2 2))) into (* (pow d4 2) (pow d2 2))
1548060367.523 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) (* d2 d1)) (* (pow d4 2) (pow d2 2))) into (+ (* (pow d4 2) (* d2 d1)) (* (pow d4 2) (pow d2 2)))
1548060367.523 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d4 2) (* d2 d1)) (* (pow d4 2) (pow d2 2)))) into (+ (* (pow d4 2) (* d2 d1)) (* (pow d4 2) (pow d2 2)))
1548060367.523 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d4 2) (* d2 d1)) (* (pow d4 2) (pow d2 2)))) into (+ (* (pow d4 2) (* d2 d1)) (* (pow d4 2) (pow d2 2)))
1548060367.523 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) d4) (+ (* (pow d4 2) (* d2 d1)) (* (pow d4 2) (pow d2 2)))) into (+ (* (pow d2 3) d4) (+ (* (pow d4 2) (* d2 d1)) (* (pow d4 2) (pow d2 2))))
1548060367.524 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* (pow d4 2) (* d2 d1)) (* (pow d4 2) (pow d2 2))))) into (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d4 2) (* d2 d1)) (+ (* (pow d4 2) (pow d2 2)) (* (pow d2 3) d4))))
1548060367.524 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.524 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060367.524 * [misc]backup-simplify:  Simplify (* d4 (pow d1 3)) into (* d4 (pow d1 3))
1548060367.524 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.524 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060367.524 * [misc]backup-simplify:  Simplify (* 0 (* d4 (pow d2 2))) into 0
1548060367.524 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.524 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060367.524 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060367.524 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.524 * [misc]backup-simplify:  Simplify (* d4 (* d2 d1)) into (* d4 (* d2 d1))
1548060367.524 * [misc]backup-simplify:  Simplify (* 0 (* d4 (* d2 d1))) into 0
1548060367.524 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.524 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.525 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.525 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.525 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.525 * [misc]backup-simplify:  Simplify (+ (* d4 (pow d1 3)) 0) into (* d4 (pow d1 3))
1548060367.525 * [misc]backup-simplify:  Simplify (- (* d4 (pow d1 3))) into (- (* d4 (pow d1 3)))
1548060367.526 * [misc]backup-simplify:  Simplify (+ (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d4 2) (* d2 d1)) (+ (* (pow d4 2) (pow d2 2)) (* (pow d2 3) d4)))) (- (* d4 (pow d1 3)))) into (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d4 2) (* d2 d1)) (+ (* (pow d4 2) (pow d2 2)) (* (pow d2 3) d4)))) (* d4 (pow d1 3)))
1548060367.526 * [misc]backup-simplify:  Simplify (* d1 (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d4 2) (* d2 d1)) (+ (* (pow d4 2) (pow d2 2)) (* (pow d2 3) d4)))) (* d4 (pow d1 3)))) into (* (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d4 2) (* d2 d1)) (+ (* (pow d4 2) (pow d2 2)) (* (pow d2 3) d4)))) (* d4 (pow d1 3))) d1)
1548060367.526 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.526 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.526 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.526 * [misc]backup-simplify:  Simplify (+ (* d2 d1) (pow d2 2)) into (+ (pow d2 2) (* d2 d1))
1548060367.526 * [misc]backup-simplify:  Simplify (+ (pow d1 2) (+ (pow d2 2) (* d2 d1))) into (+ (pow d2 2) (+ (pow d1 2) (* d2 d1)))
1548060367.526 * [misc]backup-simplify:  Simplify (+ 0 d4) into d4
1548060367.527 * [misc]backup-simplify:  Simplify (* (+ (pow d2 2) (+ (pow d1 2) (* d2 d1))) d4) into (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) d4)
1548060367.527 * [misc]backup-simplify:  Simplify (/ (* (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d4 2) (* d2 d1)) (+ (* (pow d4 2) (pow d2 2)) (* (pow d2 3) d4)))) (* d4 (pow d1 3))) d1) (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) d4)) into (/ (* (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d4 2) (* d2 d1)) (+ (* (pow d4 2) (pow d2 2)) (* (pow d2 3) d4)))) (* d4 (pow d1 3))) d1) (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) d4))
1548060367.527 * [misc]taylor:  Taking taylor expansion of (/ (* d1 (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))))) (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (+ d3 d4))) in d4
1548060367.527 * [misc]taylor:  Taking taylor expansion of (* d1 (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))))) in d4
1548060367.527 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.527 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.527 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) in d4
1548060367.527 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.528 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.528 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.528 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.528 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.528 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))))) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.528 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.528 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.528 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.528 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.528 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.528 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.528 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.528 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.528 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.528 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.528 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.528 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.528 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.528 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.528 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.528 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.528 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.528 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.528 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.528 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.528 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.528 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.528 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.528 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.528 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.528 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.528 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.528 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.528 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.528 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.528 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.528 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.528 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.528 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.528 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.528 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.529 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.529 * [misc]taylor:  Taking taylor expansion of (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.529 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.529 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.529 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.529 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.529 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.529 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.529 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.529 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.529 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.529 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.529 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.529 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.529 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.529 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.529 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.529 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.529 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.529 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.529 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.529 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.529 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.529 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.529 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.529 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.529 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.529 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.529 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.529 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.529 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.529 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.529 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.529 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.529 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.529 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.529 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060367.529 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.529 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.529 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.529 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.529 * [misc]taylor:  Taking taylor expansion of (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (+ d3 d4)) in d4
1548060367.530 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) in d4
1548060367.530 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060367.530 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.530 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.530 * [misc]taylor:  Taking taylor expansion of (+ (* d2 d1) (pow d2 2)) in d4
1548060367.530 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060367.530 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.530 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.530 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.530 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.530 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.530 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.530 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.530 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d4
1548060367.530 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.530 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.530 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.530 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.530 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.530 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.530 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.530 * [misc]backup-simplify:  Simplify (* (pow d2 3) 0) into 0
1548060367.530 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.530 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.530 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060367.530 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060367.530 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.530 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.530 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.530 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060367.530 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.530 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.531 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.531 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.531 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 3)) 0) into (* d3 (pow d2 3))
1548060367.531 * [misc]backup-simplify:  Simplify (+ 0 (* d3 (pow d2 3))) into (* d3 (pow d2 3))
1548060367.531 * [misc]backup-simplify:  Simplify (+ 0 (* d3 (pow d2 3))) into (* d3 (pow d2 3))
1548060367.531 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.531 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060367.531 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060367.531 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.531 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.531 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060367.531 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.531 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.531 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060367.531 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.531 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060367.531 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.531 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.532 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060367.532 * [misc]backup-simplify:  Simplify (* d3 (pow d1 3)) into (* d3 (pow d1 3))
1548060367.532 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.532 * [misc]backup-simplify:  Simplify (* 0 (* d2 d1)) into 0
1548060367.532 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.532 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.532 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.532 * [misc]backup-simplify:  Simplify (* (pow d3 2) (* d2 d1)) into (* (pow d3 2) (* d2 d1))
1548060367.532 * [misc]backup-simplify:  Simplify (+ 0 (* (pow d3 2) (* d2 d1))) into (* (pow d3 2) (* d2 d1))
1548060367.532 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d1 3)) (* (pow d3 2) (* d2 d1))) into (+ (* d3 (pow d1 3)) (* (pow d3 2) (* d2 d1)))
1548060367.532 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (pow d1 3)) (* (pow d3 2) (* d2 d1)))) into (+ (* d3 (pow d1 3)) (* (pow d3 2) (* d2 d1)))
1548060367.532 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (pow d1 3)) (* (pow d3 2) (* d2 d1)))) into (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1))))
1548060367.533 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) (pow d1 2)) (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1))))) into (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1)))))
1548060367.533 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1)))))) into (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1)))))
1548060367.534 * [misc]backup-simplify:  Simplify (- (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1)))))) into (- (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1))))))
1548060367.535 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 3)) (- (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1))))))) into (- (* d3 (pow d2 3)) (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1))))))
1548060367.535 * [misc]backup-simplify:  Simplify (* d1 (- (* d3 (pow d2 3)) (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1))))))) into (* (- (* d3 (pow d2 3)) (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1)))))) d1)
1548060367.535 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.535 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.535 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.535 * [misc]backup-simplify:  Simplify (+ (* d2 d1) (pow d2 2)) into (+ (pow d2 2) (* d2 d1))
1548060367.535 * [misc]backup-simplify:  Simplify (+ (pow d1 2) (+ (pow d2 2) (* d2 d1))) into (+ (pow d2 2) (+ (pow d1 2) (* d2 d1)))
1548060367.535 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1548060367.536 * [misc]backup-simplify:  Simplify (* (+ (pow d2 2) (+ (pow d1 2) (* d2 d1))) d3) into (* d3 (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))))
1548060367.536 * [misc]backup-simplify:  Simplify (/ (* (- (* d3 (pow d2 3)) (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1)))))) d1) (* d3 (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))))) into (/ (* (- (* d3 (pow d2 3)) (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1)))))) d1) (* d3 (+ (pow d1 2) (+ (* d2 d1) (pow d2 2)))))
1548060367.536 * [misc]taylor:  Taking taylor expansion of (/ (* d1 (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))))) (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (+ d3 d4))) in d1
1548060367.536 * [misc]taylor:  Taking taylor expansion of (* d1 (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))))) in d1
1548060367.536 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.536 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.536 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.536 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.537 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.537 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.537 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.537 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.537 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))))) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.537 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.537 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.537 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.537 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.537 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.537 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.537 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.537 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.537 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.537 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.537 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.537 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.537 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.537 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.537 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.537 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.537 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.537 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.537 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.537 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.537 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.537 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.537 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.537 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.537 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.537 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.537 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.537 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.537 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.537 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.537 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.537 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.537 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.537 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.538 * [misc]taylor:  Taking taylor expansion of (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.538 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.538 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.538 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.538 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.538 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.538 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.538 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.538 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.538 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.538 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.538 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.538 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.538 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.538 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.538 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.538 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.538 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.538 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.538 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.538 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.538 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.538 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.538 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.538 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.538 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.538 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.538 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.538 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.538 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.538 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.538 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.538 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.538 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.538 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.538 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.538 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.538 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.538 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.538 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.539 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.539 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.539 * [misc]taylor:  Taking taylor expansion of (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (+ d3 d4)) in d1
1548060367.539 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) in d1
1548060367.539 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.539 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.539 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.539 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.539 * [misc]taylor:  Taking taylor expansion of (+ (* d2 d1) (pow d2 2)) in d1
1548060367.539 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.539 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.539 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.539 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.539 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.539 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.539 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.539 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.539 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.539 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d1
1548060367.539 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.539 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.539 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.539 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.539 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.539 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.539 * [misc]backup-simplify:  Simplify (* (pow d2 3) d4) into (* (pow d2 3) d4)
1548060367.539 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.539 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.539 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060367.539 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060367.539 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.539 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.539 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.539 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.539 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060367.539 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.539 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060367.540 * [misc]backup-simplify:  Simplify (* d3 (* (pow d2 2) d4)) into (* d3 (* (pow d2 2) d4))
1548060367.540 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.540 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.540 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060367.540 * [misc]backup-simplify:  Simplify (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))) into (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))
1548060367.540 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) into (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))
1548060367.540 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) into (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))
1548060367.541 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 3)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) into (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))
1548060367.541 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) into (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2)))))
1548060367.541 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2)))))) into (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* (pow d4 2) (pow d2 2)) (* d3 (pow d2 3)))))
1548060367.542 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.542 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.542 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060367.542 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.542 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060367.542 * [misc]backup-simplify:  Simplify (* d3 (* d4 (pow d2 2))) into (* d3 (* d4 (pow d2 2)))
1548060367.542 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.542 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060367.542 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.542 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.542 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.542 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.542 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.542 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.542 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 (pow d2 2))) 0) into (* d3 (* d4 (pow d2 2)))
1548060367.543 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))) into (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))
1548060367.543 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) into (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))
1548060367.543 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) into (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))
1548060367.543 * [misc]backup-simplify:  Simplify (- (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) into (- (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))))
1548060367.544 * [misc]backup-simplify:  Simplify (+ (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* (pow d4 2) (pow d2 2)) (* d3 (pow d2 3))))) (- (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))))) into (- (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))))
1548060367.545 * [misc]backup-simplify:  Simplify (* 0 (- (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))))) into 0
1548060367.545 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.545 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.545 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 0) (* 0 d4)) into 0
1548060367.545 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.545 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.545 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (pow d2 3))) into 0
1548060367.545 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060367.545 * [misc]backup-simplify:  Simplify (+ (* d2 d4) (* 0 0)) into (* d2 d4)
1548060367.546 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d4)) (* 0 0)) into (* d3 (* d2 d4))
1548060367.546 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.546 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060367.546 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d2) (* 0 0)) into (* (pow d4 2) d2)
1548060367.546 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.546 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 d4)) into 0
1548060367.546 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (* (pow d2 2) d4))) into 0
1548060367.546 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.546 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060367.546 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (* 0 (pow d2 2))) into 0
1548060367.546 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.547 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d2) 0) into (* (pow d4 2) d2)
1548060367.547 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d4)) (* (pow d4 2) d2)) into (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))
1548060367.547 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))) into (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))
1548060367.547 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))) into (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))
1548060367.547 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))) into (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))
1548060367.548 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.548 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.548 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 (pow d2 2))) into 0
1548060367.548 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.548 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 (pow d2 2))) into 0
1548060367.548 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (* d4 (pow d2 2)))) into 0
1548060367.548 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.548 * [misc]backup-simplify:  Simplify (+ (* d4 d2) (* 0 0)) into (* d4 d2)
1548060367.548 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d2)) (* 0 0)) into (* d3 (* d4 d2))
1548060367.548 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.548 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.549 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d2) (* 0 0)) into (* (pow d3 2) d2)
1548060367.549 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d2)) (* (pow d3 2) d2)) into (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))
1548060367.549 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) into (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))
1548060367.549 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) into (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))
1548060367.549 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) into (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))
1548060367.549 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) into (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))
1548060367.550 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) into (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))
1548060367.550 * [misc]backup-simplify:  Simplify (- (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) into (- (+ (* (pow d3 2) d2) (* d3 (* d4 d2))))
1548060367.550 * [misc]backup-simplify:  Simplify (+ (+ (* d3 (* d2 d4)) (* (pow d4 2) d2)) (- (+ (* (pow d3 2) d2) (* d3 (* d4 d2))))) into (- (+ (* d3 (* d2 d4)) (* (pow d4 2) d2)) (+ (* (pow d3 2) d2) (* d3 (* d4 d2))))
1548060367.551 * [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* d3 (* d2 d4)) (* (pow d4 2) d2)) (+ (* (pow d3 2) d2) (* d3 (* d4 d2))))) (* 1 (- (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))))) into (- (+ (* d3 (* (pow d2 2) d4)) (+ (* (pow d4 2) (pow d2 2)) (+ (* (pow d2 3) d4) (* d3 (pow d2 3))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))))
1548060367.551 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.551 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.551 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1548060367.551 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1548060367.551 * [misc]backup-simplify:  Simplify (+ d3 d4) into (+ d3 d4)
1548060367.551 * [misc]backup-simplify:  Simplify (* (pow d2 2) (+ d3 d4)) into (* (pow d2 2) (+ d3 d4))
1548060367.552 * [misc]backup-simplify:  Simplify (/ (- (+ (* d3 (* (pow d2 2) d4)) (+ (* (pow d4 2) (pow d2 2)) (+ (* (pow d2 3) d4) (* d3 (pow d2 3))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) (* (pow d2 2) (+ d3 d4))) into (/ (- (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) (* (pow d2 2) (+ d3 d4)))
1548060367.552 * [misc]taylor:  Taking taylor expansion of (/ (* d1 (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))))) (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (+ d3 d4))) in d1
1548060367.552 * [misc]taylor:  Taking taylor expansion of (* d1 (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))))) in d1
1548060367.553 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.553 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.553 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.553 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) in d1
1548060367.553 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) in d1
1548060367.553 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060367.553 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.553 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.553 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.553 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.553 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.553 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.553 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.553 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))))) in d1
1548060367.553 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d1
1548060367.553 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060367.553 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.553 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.553 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.553 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.553 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))) in d1
1548060367.553 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d1
1548060367.553 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.553 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.553 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060367.553 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.553 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.553 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))) in d1
1548060367.553 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d1
1548060367.553 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.553 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.553 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d1
1548060367.553 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.553 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.553 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060367.553 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.553 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.554 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.554 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.554 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.554 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) in d1
1548060367.554 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d1
1548060367.554 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.554 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.554 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.554 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.554 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.554 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.554 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.554 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.554 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.554 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))) in d1
1548060367.554 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d1
1548060367.554 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.554 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.554 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d1
1548060367.554 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.554 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.554 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.554 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.554 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.554 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d1
1548060367.554 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.554 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.554 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.554 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.554 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.554 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.554 * [misc]taylor:  Taking taylor expansion of (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))) in d1
1548060367.554 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d1
1548060367.554 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.554 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.554 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060367.554 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.554 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.554 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.554 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))) in d1
1548060367.554 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060367.555 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.555 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.555 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.555 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.555 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.555 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.555 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.555 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))) in d1
1548060367.555 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d1
1548060367.555 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.555 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.555 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.555 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.555 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.555 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.555 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))) in d1
1548060367.555 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d1
1548060367.555 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.555 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.555 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d1
1548060367.555 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.555 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.555 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.555 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.555 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.555 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))) in d1
1548060367.555 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d1
1548060367.555 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.555 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.555 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060367.555 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.555 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.555 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.555 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))) in d1
1548060367.555 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d1
1548060367.555 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.555 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.555 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d1
1548060367.555 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.555 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.555 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.555 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.556 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.556 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.556 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.556 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.556 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d1
1548060367.556 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.556 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.556 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.556 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.556 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.556 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.556 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.556 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.556 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.556 * [misc]taylor:  Taking taylor expansion of (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (+ d3 d4)) in d1
1548060367.556 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) in d1
1548060367.556 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.556 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.556 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.556 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.556 * [misc]taylor:  Taking taylor expansion of (+ (* d2 d1) (pow d2 2)) in d1
1548060367.556 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.556 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.556 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.556 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.556 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.556 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.556 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.556 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.556 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.556 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d1
1548060367.556 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.556 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.556 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.556 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.556 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.556 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.557 * [misc]backup-simplify:  Simplify (* (pow d2 3) d4) into (* (pow d2 3) d4)
1548060367.557 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.557 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.557 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060367.557 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060367.557 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.557 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.557 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.557 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.557 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060367.557 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.557 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060367.557 * [misc]backup-simplify:  Simplify (* d3 (* (pow d2 2) d4)) into (* d3 (* (pow d2 2) d4))
1548060367.557 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.557 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.557 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060367.558 * [misc]backup-simplify:  Simplify (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))) into (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))
1548060367.558 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) into (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))
1548060367.558 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) into (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))
1548060367.559 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 3)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) into (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))
1548060367.560 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) into (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2)))))
1548060367.560 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2)))))) into (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* (pow d4 2) (pow d2 2)) (* d3 (pow d2 3)))))
1548060367.560 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.561 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.561 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060367.561 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.561 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060367.561 * [misc]backup-simplify:  Simplify (* d3 (* d4 (pow d2 2))) into (* d3 (* d4 (pow d2 2)))
1548060367.561 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.561 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060367.561 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.561 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.561 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.561 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.562 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.562 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 (pow d2 2))) 0) into (* d3 (* d4 (pow d2 2)))
1548060367.562 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))) into (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))
1548060367.562 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) into (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))
1548060367.563 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) into (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))
1548060367.563 * [misc]backup-simplify:  Simplify (- (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) into (- (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))))
1548060367.564 * [misc]backup-simplify:  Simplify (+ (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* (pow d4 2) (pow d2 2)) (* d3 (pow d2 3))))) (- (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))))) into (- (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))))
1548060367.566 * [misc]backup-simplify:  Simplify (* 0 (- (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))))) into 0
1548060367.566 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.566 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.566 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 0) (* 0 d4)) into 0
1548060367.566 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.566 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.566 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (pow d2 3))) into 0
1548060367.566 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060367.567 * [misc]backup-simplify:  Simplify (+ (* d2 d4) (* 0 0)) into (* d2 d4)
1548060367.567 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d4)) (* 0 0)) into (* d3 (* d2 d4))
1548060367.567 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.567 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060367.567 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d2) (* 0 0)) into (* (pow d4 2) d2)
1548060367.567 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.568 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 d4)) into 0
1548060367.568 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (* (pow d2 2) d4))) into 0
1548060367.568 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.568 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060367.568 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (* 0 (pow d2 2))) into 0
1548060367.568 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.568 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d2) 0) into (* (pow d4 2) d2)
1548060367.568 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d4)) (* (pow d4 2) d2)) into (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))
1548060367.569 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))) into (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))
1548060367.569 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))) into (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))
1548060367.569 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))) into (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))
1548060367.569 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.569 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.569 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 (pow d2 2))) into 0
1548060367.570 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.570 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 (pow d2 2))) into 0
1548060367.570 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (* d4 (pow d2 2)))) into 0
1548060367.570 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.570 * [misc]backup-simplify:  Simplify (+ (* d4 d2) (* 0 0)) into (* d4 d2)
1548060367.570 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d2)) (* 0 0)) into (* d3 (* d4 d2))
1548060367.571 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.571 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.571 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d2) (* 0 0)) into (* (pow d3 2) d2)
1548060367.571 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d2)) (* (pow d3 2) d2)) into (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))
1548060367.571 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) into (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))
1548060367.572 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) into (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))
1548060367.572 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) into (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))
1548060367.572 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) into (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))
1548060367.572 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) into (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))
1548060367.573 * [misc]backup-simplify:  Simplify (- (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) into (- (+ (* (pow d3 2) d2) (* d3 (* d4 d2))))
1548060367.573 * [misc]backup-simplify:  Simplify (+ (+ (* d3 (* d2 d4)) (* (pow d4 2) d2)) (- (+ (* (pow d3 2) d2) (* d3 (* d4 d2))))) into (- (+ (* d3 (* d2 d4)) (* (pow d4 2) d2)) (+ (* (pow d3 2) d2) (* d3 (* d4 d2))))
1548060367.575 * [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* d3 (* d2 d4)) (* (pow d4 2) d2)) (+ (* (pow d3 2) d2) (* d3 (* d4 d2))))) (* 1 (- (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))))) into (- (+ (* d3 (* (pow d2 2) d4)) (+ (* (pow d4 2) (pow d2 2)) (+ (* (pow d2 3) d4) (* d3 (pow d2 3))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))))
1548060367.575 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.575 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.575 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1548060367.575 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1548060367.575 * [misc]backup-simplify:  Simplify (+ d3 d4) into (+ d3 d4)
1548060367.575 * [misc]backup-simplify:  Simplify (* (pow d2 2) (+ d3 d4)) into (* (pow d2 2) (+ d3 d4))
1548060367.576 * [misc]backup-simplify:  Simplify (/ (- (+ (* d3 (* (pow d2 2) d4)) (+ (* (pow d4 2) (pow d2 2)) (+ (* (pow d2 3) d4) (* d3 (pow d2 3))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) (* (pow d2 2) (+ d3 d4))) into (/ (- (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) (* (pow d2 2) (+ d3 d4)))
1548060367.577 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) (* (pow d2 2) (+ d3 d4))) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.577 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.577 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.577 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.577 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.577 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2)))) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.577 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.577 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.577 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.577 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.577 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.577 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.577 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.577 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.577 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.577 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.577 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.577 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.577 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.577 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.577 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.577 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.577 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.577 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.577 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.577 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.577 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.577 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060367.577 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.578 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.578 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.578 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.578 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.578 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.578 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (+ d3 d4)) in d4
1548060367.578 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.578 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.578 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.578 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d4
1548060367.578 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.578 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.578 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.578 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.578 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.578 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.578 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.578 * [misc]backup-simplify:  Simplify (* (pow d2 3) 0) into 0
1548060367.578 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.578 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060367.578 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.578 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.578 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.578 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060367.578 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 3)) 0) into (* d3 (pow d2 3))
1548060367.578 * [misc]backup-simplify:  Simplify (+ 0 (* d3 (pow d2 3))) into (* d3 (pow d2 3))
1548060367.579 * [misc]backup-simplify:  Simplify (+ 0 (* d3 (pow d2 3))) into (* d3 (pow d2 3))
1548060367.579 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.579 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.579 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060367.579 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.579 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060367.579 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.579 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) (pow d2 2)) 0) into (* (pow d3 2) (pow d2 2))
1548060367.579 * [misc]backup-simplify:  Simplify (- (* (pow d3 2) (pow d2 2))) into (- (* (pow d3 2) (pow d2 2)))
1548060367.579 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 3)) (- (* (pow d3 2) (pow d2 2)))) into (- (* d3 (pow d2 3)) (* (pow d3 2) (pow d2 2)))
1548060367.579 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.579 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1548060367.579 * [misc]backup-simplify:  Simplify (* (pow d2 2) d3) into (* d3 (pow d2 2))
1548060367.579 * [misc]backup-simplify:  Simplify (/ (- (* d3 (pow d2 3)) (* (pow d3 2) (pow d2 2))) (* d3 (pow d2 2))) into (/ (- (* d3 (pow d2 3)) (* (pow d3 2) (pow d2 2))) (* d3 (pow d2 2)))
1548060367.580 * [misc]taylor:  Taking taylor expansion of (/ (- (* d3 (pow d2 3)) (* (pow d3 2) (pow d2 2))) (* d3 (pow d2 2))) in d3
1548060367.580 * [misc]taylor:  Taking taylor expansion of (- (* d3 (pow d2 3)) (* (pow d3 2) (pow d2 2))) in d3
1548060367.580 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d3
1548060367.580 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.580 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.580 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.580 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060367.580 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.580 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.580 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d3
1548060367.580 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060367.580 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.580 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.580 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.580 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060367.580 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.580 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.580 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 2)) in d3
1548060367.580 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.580 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.580 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.580 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060367.580 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.580 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.580 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.580 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.580 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060367.580 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.580 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.580 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.581 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060367.581 * [misc]backup-simplify:  Simplify (+ (pow d2 3) 0) into (pow d2 3)
1548060367.581 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.581 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060367.581 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.581 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060367.581 * [misc]backup-simplify:  Simplify (/ (pow d2 3) (pow d2 2)) into d2
1548060367.581 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.581 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.581 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.581 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.581 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.581 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.581 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060367.581 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060367.582 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060367.582 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 0) (+ (* 0 0) (* 0 d4))) into 0
1548060367.582 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060367.582 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060367.582 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (pow d2 3)))) into 0
1548060367.583 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1548060367.583 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 d4) (* 0 0))) into 0
1548060367.583 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (* d2 d4)) (* 0 0))) into 0
1548060367.583 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060367.583 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060367.583 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 d2) (* 0 0))) into 0
1548060367.584 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060367.584 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 d4))) into 0
1548060367.584 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (* (pow d2 2) d4)))) into 0
1548060367.584 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060367.584 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060367.584 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060367.584 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.585 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.585 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.585 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.585 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.585 * [misc]backup-simplify:  Simplify (+ (pow d4 2) 0) into (pow d4 2)
1548060367.585 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.585 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.585 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060367.585 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060367.586 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060367.586 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060367.586 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060367.586 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060367.586 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (* d4 (pow d2 2))))) into 0
1548060367.587 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060367.587 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 d2) (* 0 0))) into 0
1548060367.587 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (* d4 d2)) (* 0 0))) into 0
1548060367.587 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060367.587 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060367.587 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 d2) (* 0 0))) into 0
1548060367.587 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.587 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.588 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.588 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.588 * [misc]backup-simplify:  Simplify (+ (pow d3 2) 0) into (pow d3 2)
1548060367.588 * [misc]backup-simplify:  Simplify (+ 0 (pow d3 2)) into (pow d3 2)
1548060367.588 * [misc]backup-simplify:  Simplify (- (pow d3 2)) into (- (pow d3 2))
1548060367.588 * [misc]backup-simplify:  Simplify (+ (pow d4 2) (- (pow d3 2))) into (- (pow d4 2) (pow d3 2))
1548060367.589 * [misc]backup-simplify:  Simplify (+ (* 0 (- (pow d4 2) (pow d3 2))) (+ (* 1 (- (+ (* d3 (* d2 d4)) (* (pow d4 2) d2)) (+ (* (pow d3 2) d2) (* d3 (* d4 d2))))) (* 0 (- (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))))))) into (- (+ (* d3 (* d2 d4)) (* (pow d4 2) d2)) (+ (* (pow d3 2) d2) (* d3 (* d4 d2))))
1548060367.589 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.589 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.589 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.589 * [misc]backup-simplify:  Simplify (+ d2 0) into d2
1548060367.589 * [misc]backup-simplify:  Simplify (+ 0 d2) into d2
1548060367.590 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* d2 (+ d3 d4))) into (+ (* d2 d4) (* d3 d2))
1548060367.592 * [misc]backup-simplify:  Simplify (- (/ (- (+ (* d3 (* d2 d4)) (* (pow d4 2) d2)) (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) (* (pow d2 2) (+ d3 d4))) (+ (* (/ (- (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) (* (pow d2 2) (+ d3 d4))) (/ (+ (* d2 d4) (* d3 d2)) (* (pow d2 2) (+ d3 d4)))))) into (- (+ (/ (* d3 d4) (* d2 (+ d3 d4))) (+ (/ (pow d4 2) (* (+ d3 d4) d2)) (+ (/ (* (pow d3 2) d4) (* (pow (+ d3 d4) 2) d2)) (/ (pow d3 3) (* d2 (pow (+ d3 d4) 2)))))) (+ (* 2 (/ (* d3 d4) (pow (+ d3 d4) 2))) (+ (/ (pow d4 2) (pow (+ d3 d4) 2)) (+ (/ (pow d3 2) (* d2 (+ d3 d4))) (+ (/ (* d3 d4) (* (+ d3 d4) d2)) (+ (/ (* d3 (pow d4 2)) (* (pow (+ d3 d4) 2) d2)) (+ (/ (pow d3 2) (pow (+ d3 d4) 2)) (/ (pow d4 3) (* (pow (+ d3 d4) 2) d2)))))))))
1548060367.592 * [misc]taylor:  Taking taylor expansion of (- (+ (/ (* d3 d4) (* d2 (+ d3 d4))) (+ (/ (pow d4 2) (* (+ d3 d4) d2)) (+ (/ (* (pow d3 2) d4) (* (pow (+ d3 d4) 2) d2)) (/ (pow d3 3) (* d2 (pow (+ d3 d4) 2)))))) (+ (* 2 (/ (* d3 d4) (pow (+ d3 d4) 2))) (+ (/ (pow d4 2) (pow (+ d3 d4) 2)) (+ (/ (pow d3 2) (* d2 (+ d3 d4))) (+ (/ (* d3 d4) (* (+ d3 d4) d2)) (+ (/ (* d3 (pow d4 2)) (* (pow (+ d3 d4) 2) d2)) (+ (/ (pow d3 2) (pow (+ d3 d4) 2)) (/ (pow d4 3) (* (pow (+ d3 d4) 2) d2))))))))) in d4
1548060367.592 * [misc]taylor:  Taking taylor expansion of (+ (/ (* d3 d4) (* d2 (+ d3 d4))) (+ (/ (pow d4 2) (* (+ d3 d4) d2)) (+ (/ (* (pow d3 2) d4) (* (pow (+ d3 d4) 2) d2)) (/ (pow d3 3) (* d2 (pow (+ d3 d4) 2)))))) in d4
1548060367.592 * [misc]taylor:  Taking taylor expansion of (/ (* d3 d4) (* d2 (+ d3 d4))) in d4
1548060367.592 * [misc]taylor:  Taking taylor expansion of (* d3 d4) in d4
1548060367.592 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.592 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.592 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.592 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.592 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.592 * [misc]taylor:  Taking taylor expansion of (* d2 (+ d3 d4)) in d4
1548060367.592 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.592 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.592 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d4
1548060367.592 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.592 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.592 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.592 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.592 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.592 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.592 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060367.592 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1548060367.592 * [misc]backup-simplify:  Simplify (* d2 d3) into (* d3 d2)
1548060367.592 * [misc]backup-simplify:  Simplify (/ d3 (* d3 d2)) into (/ 1 d2)
1548060367.592 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow d4 2) (* (+ d3 d4) d2)) (+ (/ (* (pow d3 2) d4) (* (pow (+ d3 d4) 2) d2)) (/ (pow d3 3) (* d2 (pow (+ d3 d4) 2))))) in d4
1548060367.592 * [misc]taylor:  Taking taylor expansion of (/ (pow d4 2) (* (+ d3 d4) d2)) in d4
1548060367.592 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.592 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.592 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.592 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.592 * [misc]taylor:  Taking taylor expansion of (* (+ d3 d4) d2) in d4
1548060367.592 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d4
1548060367.592 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.592 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.592 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.592 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.592 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.592 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.592 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.593 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.593 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1548060367.593 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1548060367.593 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060367.593 * [misc]taylor:  Taking taylor expansion of (+ (/ (* (pow d3 2) d4) (* (pow (+ d3 d4) 2) d2)) (/ (pow d3 3) (* d2 (pow (+ d3 d4) 2)))) in d4
1548060367.593 * [misc]taylor:  Taking taylor expansion of (/ (* (pow d3 2) d4) (* (pow (+ d3 d4) 2) d2)) in d4
1548060367.593 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d4) in d4
1548060367.593 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.593 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.593 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.593 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.593 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.593 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.593 * [misc]taylor:  Taking taylor expansion of (* (pow (+ d3 d4) 2) d2) in d4
1548060367.593 * [misc]taylor:  Taking taylor expansion of (pow (+ d3 d4) 2) in d4
1548060367.593 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d4
1548060367.593 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.593 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.593 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.593 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.593 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.593 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1548060367.593 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.593 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.593 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.593 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.593 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.593 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 1) (* 0 0)) into (pow d3 2)
1548060367.593 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.593 * [misc]backup-simplify:  Simplify (* (pow d3 2) d2) into (* (pow d3 2) d2)
1548060367.594 * [misc]backup-simplify:  Simplify (/ (pow d3 2) (* (pow d3 2) d2)) into (/ 1 d2)
1548060367.594 * [misc]taylor:  Taking taylor expansion of (/ (pow d3 3) (* d2 (pow (+ d3 d4) 2))) in d4
1548060367.594 * [misc]taylor:  Taking taylor expansion of (pow d3 3) in d4
1548060367.594 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.594 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.594 * [misc]taylor:  Taking taylor expansion of (* d2 (pow (+ d3 d4) 2)) in d4
1548060367.594 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.594 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.594 * [misc]taylor:  Taking taylor expansion of (pow (+ d3 d4) 2) in d4
1548060367.594 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d4
1548060367.594 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.594 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.594 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.594 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.594 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.594 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1548060367.594 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.594 * [misc]backup-simplify:  Simplify (* d3 (pow d3 2)) into (pow d3 3)
1548060367.594 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.594 * [misc]backup-simplify:  Simplify (* d2 (pow d3 2)) into (* (pow d3 2) d2)
1548060367.594 * [misc]backup-simplify:  Simplify (/ (pow d3 3) (* (pow d3 2) d2)) into (/ d3 d2)
1548060367.594 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (* d3 d4) (pow (+ d3 d4) 2))) (+ (/ (pow d4 2) (pow (+ d3 d4) 2)) (+ (/ (pow d3 2) (* d2 (+ d3 d4))) (+ (/ (* d3 d4) (* (+ d3 d4) d2)) (+ (/ (* d3 (pow d4 2)) (* (pow (+ d3 d4) 2) d2)) (+ (/ (pow d3 2) (pow (+ d3 d4) 2)) (/ (pow d4 3) (* (pow (+ d3 d4) 2) d2)))))))) in d4
1548060367.594 * [misc]taylor:  Taking taylor expansion of (* 2 (/ (* d3 d4) (pow (+ d3 d4) 2))) in d4
1548060367.594 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.594 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.594 * [misc]taylor:  Taking taylor expansion of (/ (* d3 d4) (pow (+ d3 d4) 2)) in d4
1548060367.594 * [misc]taylor:  Taking taylor expansion of (* d3 d4) in d4
1548060367.594 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.594 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.594 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.594 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.594 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.594 * [misc]taylor:  Taking taylor expansion of (pow (+ d3 d4) 2) in d4
1548060367.594 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d4
1548060367.594 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.594 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.594 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.594 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.594 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.594 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1548060367.594 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.594 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060367.595 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.595 * [misc]backup-simplify:  Simplify (/ d3 (pow d3 2)) into (/ 1 d3)
1548060367.595 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow d4 2) (pow (+ d3 d4) 2)) (+ (/ (pow d3 2) (* d2 (+ d3 d4))) (+ (/ (* d3 d4) (* (+ d3 d4) d2)) (+ (/ (* d3 (pow d4 2)) (* (pow (+ d3 d4) 2) d2)) (+ (/ (pow d3 2) (pow (+ d3 d4) 2)) (/ (pow d4 3) (* (pow (+ d3 d4) 2) d2))))))) in d4
1548060367.595 * [misc]taylor:  Taking taylor expansion of (/ (pow d4 2) (pow (+ d3 d4) 2)) in d4
1548060367.595 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.595 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.595 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.595 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.595 * [misc]taylor:  Taking taylor expansion of (pow (+ d3 d4) 2) in d4
1548060367.595 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d4
1548060367.595 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.595 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.595 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.595 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.595 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.595 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1548060367.595 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.595 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.595 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060367.595 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow d3 2) (* d2 (+ d3 d4))) (+ (/ (* d3 d4) (* (+ d3 d4) d2)) (+ (/ (* d3 (pow d4 2)) (* (pow (+ d3 d4) 2) d2)) (+ (/ (pow d3 2) (pow (+ d3 d4) 2)) (/ (pow d4 3) (* (pow (+ d3 d4) 2) d2)))))) in d4
1548060367.595 * [misc]taylor:  Taking taylor expansion of (/ (pow d3 2) (* d2 (+ d3 d4))) in d4
1548060367.595 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.595 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.595 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.595 * [misc]taylor:  Taking taylor expansion of (* d2 (+ d3 d4)) in d4
1548060367.595 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.595 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.595 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d4
1548060367.595 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.595 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.595 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.595 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.595 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.595 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.595 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1548060367.595 * [misc]backup-simplify:  Simplify (* d2 d3) into (* d3 d2)
1548060367.595 * [misc]backup-simplify:  Simplify (/ (pow d3 2) (* d3 d2)) into (/ d3 d2)
1548060367.595 * [misc]taylor:  Taking taylor expansion of (+ (/ (* d3 d4) (* (+ d3 d4) d2)) (+ (/ (* d3 (pow d4 2)) (* (pow (+ d3 d4) 2) d2)) (+ (/ (pow d3 2) (pow (+ d3 d4) 2)) (/ (pow d4 3) (* (pow (+ d3 d4) 2) d2))))) in d4
1548060367.595 * [misc]taylor:  Taking taylor expansion of (/ (* d3 d4) (* (+ d3 d4) d2)) in d4
1548060367.595 * [misc]taylor:  Taking taylor expansion of (* d3 d4) in d4
1548060367.595 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.596 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.596 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.596 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.596 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.596 * [misc]taylor:  Taking taylor expansion of (* (+ d3 d4) d2) in d4
1548060367.596 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d4
1548060367.596 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.596 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.596 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.596 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.596 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.596 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.596 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.596 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.596 * [misc]backup-simplify:  Simplify (+ (* d3 1) (* 0 0)) into d3
1548060367.596 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1548060367.596 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1548060367.596 * [misc]backup-simplify:  Simplify (/ d3 (* d3 d2)) into (/ 1 d2)
1548060367.596 * [misc]taylor:  Taking taylor expansion of (+ (/ (* d3 (pow d4 2)) (* (pow (+ d3 d4) 2) d2)) (+ (/ (pow d3 2) (pow (+ d3 d4) 2)) (/ (pow d4 3) (* (pow (+ d3 d4) 2) d2)))) in d4
1548060367.596 * [misc]taylor:  Taking taylor expansion of (/ (* d3 (pow d4 2)) (* (pow (+ d3 d4) 2) d2)) in d4
1548060367.596 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d4 2)) in d4
1548060367.596 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.596 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.596 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.596 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.596 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.596 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.596 * [misc]taylor:  Taking taylor expansion of (* (pow (+ d3 d4) 2) d2) in d4
1548060367.596 * [misc]taylor:  Taking taylor expansion of (pow (+ d3 d4) 2) in d4
1548060367.596 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d4
1548060367.596 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.596 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.596 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.596 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.596 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.596 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1548060367.596 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.596 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.596 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.596 * [misc]backup-simplify:  Simplify (* d3 1) into d3
1548060367.596 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.597 * [misc]backup-simplify:  Simplify (* (pow d3 2) d2) into (* (pow d3 2) d2)
1548060367.597 * [misc]backup-simplify:  Simplify (/ d3 (* (pow d3 2) d2)) into (/ 1 (* d3 d2))
1548060367.597 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow d3 2) (pow (+ d3 d4) 2)) (/ (pow d4 3) (* (pow (+ d3 d4) 2) d2))) in d4
1548060367.597 * [misc]taylor:  Taking taylor expansion of (/ (pow d3 2) (pow (+ d3 d4) 2)) in d4
1548060367.597 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.597 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.597 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.597 * [misc]taylor:  Taking taylor expansion of (pow (+ d3 d4) 2) in d4
1548060367.597 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d4
1548060367.597 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.597 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.597 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.597 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.597 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.597 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1548060367.597 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.597 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.597 * [misc]backup-simplify:  Simplify (/ (pow d3 2) (pow d3 2)) into 1
1548060367.597 * [misc]taylor:  Taking taylor expansion of (/ (pow d4 3) (* (pow (+ d3 d4) 2) d2)) in d4
1548060367.597 * [misc]taylor:  Taking taylor expansion of (pow d4 3) in d4
1548060367.597 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.597 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.597 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.597 * [misc]taylor:  Taking taylor expansion of (* (pow (+ d3 d4) 2) d2) in d4
1548060367.597 * [misc]taylor:  Taking taylor expansion of (pow (+ d3 d4) 2) in d4
1548060367.597 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d4
1548060367.597 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.597 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.597 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.597 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.597 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.597 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1548060367.597 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.597 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.597 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.597 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.597 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.598 * [misc]backup-simplify:  Simplify (* (pow d3 2) d2) into (* (pow d3 2) d2)
1548060367.598 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d2)) into (/ 1 (* (pow d3 2) d2))
1548060367.598 * [misc]backup-simplify:  Simplify (+ 0 (/ d3 d2)) into (/ d3 d2)
1548060367.598 * [misc]backup-simplify:  Simplify (+ 0 (/ d3 d2)) into (/ d3 d2)
1548060367.598 * [misc]backup-simplify:  Simplify (+ 0 (/ d3 d2)) into (/ d3 d2)
1548060367.598 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.598 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.598 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.598 * [misc]backup-simplify:  Simplify (+ (/ d3 d2) 1) into (+ (/ d3 d2) 1)
1548060367.598 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ d3 d2) 1)) into (+ (/ d3 d2) 1)
1548060367.598 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ d3 d2) 1)) into (+ (/ d3 d2) 1)
1548060367.598 * [misc]backup-simplify:  Simplify (- (+ (/ d3 d2) 1)) into (- (+ (/ d3 d2) 1))
1548060367.598 * [misc]backup-simplify:  Simplify (+ (/ d3 d2) (- (+ (/ d3 d2) 1))) into (- 1)
1548060367.598 * [misc]taylor:  Taking taylor expansion of (- 1) in d3
1548060367.598 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060367.598 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.599 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060367.599 * [misc]taylor:  Taking taylor expansion of -1 in d2
1548060367.599 * [misc]backup-simplify:  Simplify -1 into -1
1548060367.599 * [misc]backup-simplify:  Simplify -1 into -1
1548060367.599 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.599 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.599 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 1) (* 0 0)) into (pow d2 3)
1548060367.599 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.599 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1548060367.599 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060367.599 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.600 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.600 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (pow d2 3))) into 0
1548060367.600 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.600 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) 0) into (* d3 (pow d2 2))
1548060367.600 * [misc]backup-simplify:  Simplify (+ (pow d2 3) (* d3 (pow d2 2))) into (+ (* d3 (pow d2 2)) (pow d2 3))
1548060367.600 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.600 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.600 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 (pow d2 2))) into 0
1548060367.600 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.600 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060367.600 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060367.601 * [misc]backup-simplify:  Simplify (+ 0 (* d3 (pow d2 2))) into (* d3 (pow d2 2))
1548060367.601 * [misc]backup-simplify:  Simplify (- (* d3 (pow d2 2))) into (- (* d3 (pow d2 2)))
1548060367.601 * [misc]backup-simplify:  Simplify (+ (+ (* d3 (pow d2 2)) (pow d2 3)) (- (* d3 (pow d2 2)))) into (pow d2 3)
1548060367.601 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.601 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.601 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 d3)) into (pow d2 2)
1548060367.602 * [misc]backup-simplify:  Simplify (- (/ (pow d2 3) (* d3 (pow d2 2))) (+ (* (/ (- (* d3 (pow d2 3)) (* (pow d3 2) (pow d2 2))) (* d3 (pow d2 2))) (/ (pow d2 2) (* d3 (pow d2 2)))))) into 1
1548060367.602 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060367.602 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.602 * [misc]taylor:  Taking taylor expansion of 1 in d2
1548060367.602 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.602 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.602 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060367.602 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060367.602 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 3)))) into 0
1548060367.602 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.602 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.602 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.602 * [misc]backup-simplify:  Simplify (- (pow d2 2)) into (- (pow d2 2))
1548060367.603 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d2 2))) into (- (pow d2 2))
1548060367.603 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060367.603 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 2)))) into 0
1548060367.603 * [misc]backup-simplify:  Simplify (- (/ (- (pow d2 2)) (pow d2 2)) (+ (* d2 (/ 0 (pow d2 2))))) into (- 1)
1548060367.603 * [misc]taylor:  Taking taylor expansion of (- 1) in d2
1548060367.603 * [misc]taylor:  Taking taylor expansion of 1 in d2
1548060367.603 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.603 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060367.603 * [misc]backup-simplify:  Simplify -1 into -1
1548060367.603 * [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d4 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))
1548060367.605 * [misc]backup-simplify:  Simplify (/ (* (/ 1 d1) (- (* (+ (/ 1 d4) (/ 1 d3)) (- (pow (/ 1 d2) 3) (pow (/ 1 d1) 3))) (* (+ (* (/ 1 d2) (+ (/ 1 d1) (/ 1 d2))) (* (/ 1 d1) (/ 1 d1))) (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d3) (/ 1 d4)))))) (* (+ (* (/ 1 d2) (/ 1 d2)) (+ (* (/ 1 d1) (/ 1 d1)) (* (/ 1 d2) (/ 1 d1)))) (+ (/ 1 d3) (/ 1 d4)))) into (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)))
1548060367.605 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1))) in (d1 d4 d3 d2) around 0
1548060367.605 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1))) in d2
1548060367.605 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d2
1548060367.605 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d2
1548060367.605 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d2
1548060367.605 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d2
1548060367.605 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060367.605 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.605 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.605 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060367.605 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.605 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.605 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.605 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.605 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.605 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060367.605 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060367.605 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d2
1548060367.605 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d2
1548060367.605 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
1548060367.605 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060367.605 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.605 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.605 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060367.605 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.605 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.605 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.605 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.606 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060367.606 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060367.606 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d2
1548060367.606 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d2
1548060367.606 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d2
1548060367.606 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.606 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.606 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d2
1548060367.606 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060367.606 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.606 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.606 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.606 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.606 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.606 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.606 * [misc]backup-simplify:  Simplify (* 1 d4) into d4
1548060367.606 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1548060367.606 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1548060367.606 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d2
1548060367.606 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d2
1548060367.606 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d2
1548060367.606 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.606 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.606 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060367.606 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.606 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.606 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.606 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.606 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.606 * [misc]backup-simplify:  Simplify (* d3 1) into d3
1548060367.606 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.606 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d2
1548060367.606 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d2
1548060367.607 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d2
1548060367.607 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060367.607 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.607 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.607 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060367.607 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.607 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.607 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.607 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.607 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.607 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.607 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060367.607 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060367.607 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060367.607 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060367.607 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d1) (* 0 0)) into (* (pow d4 2) d1)
1548060367.607 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) d1)) into (/ 1 (* (pow d4 2) d1))
1548060367.607 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d2
1548060367.607 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d2
1548060367.607 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d2
1548060367.607 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.607 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.607 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d2
1548060367.607 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.607 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.607 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.607 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1548060367.607 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.607 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.607 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.607 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.607 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060367.608 * [misc]backup-simplify:  Simplify (* 0 (* d4 d1)) into 0
1548060367.608 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.608 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d1)) into 0
1548060367.608 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d4 d1))) into (* d4 d1)
1548060367.608 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d1)) (* 0 0)) into (* d3 (* d4 d1))
1548060367.608 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d1))) into (/ 1 (* d3 (* d4 d1)))
1548060367.608 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d2
1548060367.608 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d2
1548060367.608 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.608 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.608 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060367.608 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.608 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.608 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.608 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.608 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.609 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060367.609 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.609 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d2
1548060367.609 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d2
1548060367.609 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
1548060367.609 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060367.609 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.609 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.609 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060367.609 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.609 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.609 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.609 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.609 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060367.609 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060367.609 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d2
1548060367.609 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d2
1548060367.609 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d2
1548060367.609 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.609 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.609 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060367.609 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.609 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.609 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.609 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060367.609 * [misc]backup-simplify:  Simplify (* d3 (pow d1 3)) into (* d3 (pow d1 3))
1548060367.609 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d1 3))) into (/ 1 (* d3 (pow d1 3)))
1548060367.609 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d2
1548060367.609 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d2
1548060367.609 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d2
1548060367.609 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.609 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.609 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d2
1548060367.609 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.609 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.609 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060367.609 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.609 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.609 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.611 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.611 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060367.611 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1548060367.611 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1548060367.611 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d2
1548060367.611 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d2
1548060367.611 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d2
1548060367.611 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.611 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.611 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060367.611 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.611 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.611 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.611 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060367.611 * [misc]backup-simplify:  Simplify (* d4 (pow d1 3)) into (* d4 (pow d1 3))
1548060367.611 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d1 3))) into (/ 1 (* d4 (pow d1 3)))
1548060367.611 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d2
1548060367.611 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d2
1548060367.611 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d2
1548060367.611 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060367.611 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.611 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.611 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060367.611 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.611 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.611 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.611 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.612 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.612 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060367.612 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060367.612 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d2
1548060367.612 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d2
1548060367.612 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d2
1548060367.612 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060367.612 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.612 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.612 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060367.612 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.612 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.612 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.612 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.612 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.612 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.612 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060367.612 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.612 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060367.612 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.612 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d1) (* 0 0)) into (* (pow d3 2) d1)
1548060367.613 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d1)) into (/ 1 (* (pow d3 2) d1))
1548060367.613 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d2
1548060367.613 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d2
1548060367.613 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.613 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.613 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d2
1548060367.613 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.613 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.613 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060367.613 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.613 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.613 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.613 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.613 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.613 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060367.613 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060367.613 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.613 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060367.614 * [misc]backup-simplify:  Simplify (+ (* d4 d1) (* 0 0)) into (* d4 d1)
1548060367.614 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d1)) (* 0 0)) into (* d3 (* d4 d1))
1548060367.614 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d1))) into (/ 1 (* d3 (* d4 d1)))
1548060367.614 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)) in d2
1548060367.614 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2
1548060367.614 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060367.614 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.614 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.614 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.614 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060367.614 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.614 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.614 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.614 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1) in d2
1548060367.614 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d2
1548060367.615 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060367.615 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060367.615 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.615 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.615 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.615 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.615 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.615 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060367.615 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060367.615 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060367.615 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d2
1548060367.615 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1548060367.615 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060367.615 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.615 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.615 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.615 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060367.615 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1548060367.615 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060367.615 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.616 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.616 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.616 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.616 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.616 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.616 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.616 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1548060367.616 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1548060367.616 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d3))
1548060367.616 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060367.617 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060367.617 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060367.617 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d4) (/ 1 d3)) 0) into (+ (/ 1 d4) (/ 1 d3))
1548060367.617 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1548060367.617 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.617 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.617 * [misc]backup-simplify:  Simplify (* 1 d1) into d1
1548060367.618 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) d1) into (* (+ (/ 1 d4) (/ 1 d3)) d1)
1548060367.618 * [misc]backup-simplify:  Simplify (/ (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 d4) (/ 1 d3)) d1)) into (/ 1 d1)
1548060367.618 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1))) in d3
1548060367.618 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d3
1548060367.618 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d3
1548060367.618 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d3
1548060367.618 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d3
1548060367.618 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060367.618 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.618 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.618 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060367.618 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.618 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.618 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.618 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.619 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060367.619 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d2 2))) into (/ 1 (* (pow d4 2) (pow d2 2)))
1548060367.619 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d3
1548060367.619 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d3
1548060367.619 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
1548060367.619 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060367.619 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.619 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.619 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060367.619 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.619 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.619 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.619 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.619 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060367.619 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060367.619 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d3
1548060367.619 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d3
1548060367.620 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d3
1548060367.620 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.620 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.620 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.620 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d3
1548060367.620 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060367.620 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.620 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.620 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.620 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.620 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.620 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060367.620 * [misc]backup-simplify:  Simplify (* 0 (* (pow d2 2) d4)) into 0
1548060367.620 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.620 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 d4)) into 0
1548060367.621 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow d2 2) d4))) into (* (pow d2 2) d4)
1548060367.621 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) d4)) into (/ 1 (* (pow d2 2) d4))
1548060367.621 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d3
1548060367.621 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d3
1548060367.621 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d3
1548060367.621 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.621 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.621 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.621 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060367.621 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.621 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.621 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.621 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.621 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060367.621 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.621 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.622 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060367.622 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060367.622 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d3
1548060367.622 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d3
1548060367.622 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d3
1548060367.622 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060367.622 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.622 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.622 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060367.622 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.622 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.622 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.622 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.622 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.622 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.622 * [misc]backup-simplify:  Simplify (* (pow d4 2) (* d2 d1)) into (* (pow d4 2) (* d2 d1))
1548060367.623 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (* d2 d1))) into (/ 1 (* (pow d4 2) (* d2 d1)))
1548060367.623 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d3
1548060367.623 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d3
1548060367.623 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d3
1548060367.623 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.623 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.623 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.623 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d3
1548060367.623 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.623 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.623 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1548060367.623 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.623 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.623 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.623 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.623 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060367.623 * [misc]backup-simplify:  Simplify (* d2 (* d4 d1)) into (* d2 (* d4 d1))
1548060367.623 * [misc]backup-simplify:  Simplify (* 0 (* d2 (* d4 d1))) into 0
1548060367.623 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d1)) into 0
1548060367.623 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (* d4 d1))) into 0
1548060367.624 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 (* d4 d1)))) into (* d2 (* d4 d1))
1548060367.624 * [misc]backup-simplify:  Simplify (/ 1 (* d2 (* d4 d1))) into (/ 1 (* d2 (* d4 d1)))
1548060367.624 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d3
1548060367.624 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d3
1548060367.624 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.624 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.624 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060367.624 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.624 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.624 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.624 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.624 * [misc]backup-simplify:  Simplify (* d4 (pow d2 3)) into (* d4 (pow d2 3))
1548060367.624 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 3))) into (/ 1 (* d4 (pow d2 3)))
1548060367.624 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d3
1548060367.624 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d3
1548060367.624 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
1548060367.625 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060367.625 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.625 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.625 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.625 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060367.625 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.625 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.625 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.625 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.625 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060367.625 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060367.625 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d3
1548060367.625 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d3
1548060367.625 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d3
1548060367.625 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.625 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.625 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.625 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060367.625 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.625 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.625 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.626 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060367.626 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060367.626 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060367.626 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060367.626 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 3))) into (pow d1 3)
1548060367.626 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060367.626 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d3
1548060367.626 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d3
1548060367.626 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d3
1548060367.626 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.626 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.626 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.626 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d3
1548060367.626 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.626 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.626 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060367.627 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.627 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.627 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.627 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060367.627 * [misc]backup-simplify:  Simplify (* 0 (* d4 (pow d2 2))) into 0
1548060367.627 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.627 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 (pow d2 2))) into 0
1548060367.627 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d4 (pow d2 2)))) into (* d4 (pow d2 2))
1548060367.627 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 2))) into (/ 1 (* d4 (pow d2 2)))
1548060367.627 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d3
1548060367.628 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d3
1548060367.628 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d3
1548060367.628 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.628 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.628 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060367.628 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.628 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.628 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.628 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060367.628 * [misc]backup-simplify:  Simplify (* d4 (pow d1 3)) into (* d4 (pow d1 3))
1548060367.628 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d1 3))) into (/ 1 (* d4 (pow d1 3)))
1548060367.628 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d3
1548060367.628 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d3
1548060367.628 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d3
1548060367.628 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060367.628 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.628 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.628 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.628 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060367.628 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.628 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.629 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.629 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.629 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.629 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.629 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d3
1548060367.629 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d3
1548060367.629 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d3
1548060367.629 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060367.629 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.629 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.629 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.629 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060367.629 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.629 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.629 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.629 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.629 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.629 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.629 * [misc]backup-simplify:  Simplify (* 1 (* d2 d1)) into (* d2 d1)
1548060367.630 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060367.630 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d3
1548060367.630 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d3
1548060367.630 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.630 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.630 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.630 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d3
1548060367.630 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.630 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.630 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060367.630 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.630 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.630 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.630 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.630 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.630 * [misc]backup-simplify:  Simplify (* d4 (* d2 d1)) into (* d4 (* d2 d1))
1548060367.630 * [misc]backup-simplify:  Simplify (* 0 (* d4 (* d2 d1))) into 0
1548060367.630 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060367.630 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 (* d2 d1))) into 0
1548060367.631 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d4 (* d2 d1)))) into (* d4 (* d2 d1))
1548060367.631 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (* d2 d1))) into (/ 1 (* d4 (* d2 d1)))
1548060367.631 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)) in d3
1548060367.631 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3
1548060367.631 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1548060367.631 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.631 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.631 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.631 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060367.631 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.631 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.631 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.631 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.631 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1) in d3
1548060367.631 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d3
1548060367.631 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1548060367.631 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060367.631 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.631 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.631 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.631 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.632 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.632 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060367.632 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d3
1548060367.632 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1548060367.632 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060367.632 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.632 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.632 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.632 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060367.632 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1548060367.632 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060367.632 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.632 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.632 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.632 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.632 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.632 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.632 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d2 d1)) 0) into (/ 1 (* d2 d1))
1548060367.633 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (/ 1 (* d2 d1))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))
1548060367.633 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))
1548060367.633 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))
1548060367.633 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))
1548060367.634 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060367.634 * [misc]backup-simplify:  Simplify (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))) into (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))))
1548060367.634 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))))) into (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))))
1548060367.635 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.635 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) into (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))
1548060367.635 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060367.635 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1) into (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)
1548060367.636 * [misc]backup-simplify:  Simplify (* 1 (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)) into (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)
1548060367.636 * [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)) into (/ -1 d1)
1548060367.636 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1))) in d4
1548060367.636 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d4
1548060367.636 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d4
1548060367.636 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d4
1548060367.636 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060367.636 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.636 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.636 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.637 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.637 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.637 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.637 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.637 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.637 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.637 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.637 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.637 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d4
1548060367.637 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
1548060367.637 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060367.637 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.637 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.637 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.637 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.637 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060367.637 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.637 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.637 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.637 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.637 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060367.637 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060367.637 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d4
1548060367.637 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d4
1548060367.637 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060367.637 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.637 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.637 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060367.637 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.637 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.637 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.637 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.637 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.637 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.637 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.638 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060367.638 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.638 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.638 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1548060367.638 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060367.638 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.638 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d4
1548060367.638 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d4
1548060367.638 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d4
1548060367.638 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.638 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.638 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.638 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.638 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.638 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.638 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.638 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060367.638 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060367.638 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d4
1548060367.638 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d4
1548060367.638 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d4
1548060367.638 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.638 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.638 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.638 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.638 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060367.639 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.639 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.639 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.639 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.639 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.639 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.639 * [misc]backup-simplify:  Simplify (* 1 (* d2 d1)) into (* d2 d1)
1548060367.639 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060367.639 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d4
1548060367.639 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d4
1548060367.639 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d4
1548060367.639 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.639 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.639 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d4
1548060367.639 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.639 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.639 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060367.639 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.639 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.639 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.639 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.639 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.639 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060367.639 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.639 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.639 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060367.639 * [misc]backup-simplify:  Simplify (+ (* d2 d1) (* 0 0)) into (* d2 d1)
1548060367.639 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) (* 0 0)) into (* d3 (* d2 d1))
1548060367.640 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d1))) into (/ 1 (* d3 (* d2 d1)))
1548060367.640 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d4
1548060367.640 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d4
1548060367.640 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.640 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.640 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.640 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.640 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.640 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.640 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.640 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.640 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060367.640 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.640 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.640 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060367.640 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060367.640 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d4
1548060367.640 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d4
1548060367.640 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
1548060367.640 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.640 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.640 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.640 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060367.640 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.640 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.640 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.640 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.640 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060367.641 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060367.641 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d4
1548060367.641 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d4
1548060367.641 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d4
1548060367.641 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.641 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.641 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060367.641 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.641 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.641 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.641 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060367.641 * [misc]backup-simplify:  Simplify (* d3 (pow d1 3)) into (* d3 (pow d1 3))
1548060367.641 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d1 3))) into (/ 1 (* d3 (pow d1 3)))
1548060367.641 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d4
1548060367.641 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d4
1548060367.641 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060367.641 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.641 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.641 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060367.641 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.641 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.641 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.641 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.641 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.641 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.641 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.641 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060367.641 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.641 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.641 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060367.642 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060367.642 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.642 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d4
1548060367.642 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d4
1548060367.642 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d4
1548060367.642 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.642 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.642 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.642 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060367.642 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.642 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.642 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.642 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060367.642 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060367.642 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060367.642 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060367.642 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 3))) into (pow d1 3)
1548060367.642 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060367.642 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d4
1548060367.642 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d4
1548060367.642 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060367.642 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.642 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.642 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.642 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.642 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.642 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.642 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.642 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.643 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060367.643 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.643 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d4
1548060367.643 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d4
1548060367.643 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d4
1548060367.643 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.643 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.643 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.643 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060367.643 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.643 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.643 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.643 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.643 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.643 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.643 * [misc]backup-simplify:  Simplify (* (pow d3 2) (* d2 d1)) into (* (pow d3 2) (* d2 d1))
1548060367.643 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (* d2 d1))) into (/ 1 (* (pow d3 2) (* d2 d1)))
1548060367.643 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d4
1548060367.643 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d4
1548060367.643 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.643 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.643 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d4
1548060367.643 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.643 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.643 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.643 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060367.643 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.643 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.643 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.643 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.643 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.643 * [misc]backup-simplify:  Simplify (* 0 (* d2 d1)) into 0
1548060367.643 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.643 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060367.643 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 d1))) into (* d2 d1)
1548060367.644 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) (* 0 0)) into (* d3 (* d2 d1))
1548060367.644 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d1))) into (/ 1 (* d3 (* d2 d1)))
1548060367.644 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)) in d4
1548060367.644 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.644 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.644 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.644 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.644 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.644 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.644 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.644 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.644 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.644 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.644 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1) in d4
1548060367.644 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d4
1548060367.644 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1548060367.644 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060367.644 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.644 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.644 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.644 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.644 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.644 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060367.644 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d4
1548060367.644 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d4
1548060367.644 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060367.644 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.644 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.644 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.644 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060367.644 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d4
1548060367.644 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.644 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.644 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.644 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.644 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.644 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.645 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.645 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d2 d1)) 0) into (/ 1 (* d2 d1))
1548060367.645 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d2 d1))) into (/ 1 (* d2 d1))
1548060367.645 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d2 d1))) into (/ 1 (* d2 d1))
1548060367.645 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) (/ 1 (* d2 d1))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d1 2)))
1548060367.645 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d2 d1)) (/ 1 (pow d1 2)))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060367.645 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) 0) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060367.645 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.645 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) into (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))
1548060367.645 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060367.646 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1) into (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)
1548060367.646 * [misc]backup-simplify:  Simplify (* 1 (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)) into (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)
1548060367.646 * [misc]backup-simplify:  Simplify (/ (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)) into (/ 1 d1)
1548060367.646 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1))) in d1
1548060367.646 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d1
1548060367.646 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d1
1548060367.646 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d1
1548060367.646 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d1
1548060367.646 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.646 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.646 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.646 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.646 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.646 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.646 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.646 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.647 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060367.647 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d2 2))) into (/ 1 (* (pow d4 2) (pow d2 2)))
1548060367.647 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d1
1548060367.647 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060367.647 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060367.647 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.647 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.647 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.647 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.647 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.647 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.647 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.647 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.647 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.647 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060367.647 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060367.647 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d1
1548060367.647 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d1
1548060367.647 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d1
1548060367.647 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.647 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.647 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d1
1548060367.647 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.647 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.647 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.647 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.647 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.647 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.647 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060367.647 * [misc]backup-simplify:  Simplify (* d3 (* (pow d2 2) d4)) into (* d3 (* (pow d2 2) d4))
1548060367.647 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* (pow d2 2) d4))) into (/ 1 (* d3 (* (pow d2 2) d4)))
1548060367.647 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d1
1548060367.647 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d1
1548060367.647 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d1
1548060367.648 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.648 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.648 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060367.648 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.648 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.648 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.648 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.648 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060367.648 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060367.648 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d1
1548060367.648 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d1
1548060367.648 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d1
1548060367.648 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.648 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.648 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.648 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.648 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.648 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.648 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.648 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.648 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.648 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.648 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.648 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060367.648 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.648 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060367.648 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d2) (* 0 0)) into (* (pow d4 2) d2)
1548060367.649 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) d2)) into (/ 1 (* (pow d4 2) d2))
1548060367.649 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d1
1548060367.649 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d1
1548060367.649 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d1
1548060367.649 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.649 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.649 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d1
1548060367.649 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.649 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.649 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060367.649 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.649 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.649 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.649 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.649 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.649 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060367.649 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.649 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.649 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060367.649 * [misc]backup-simplify:  Simplify (+ (* d2 d4) (* 0 0)) into (* d2 d4)
1548060367.649 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d4)) (* 0 0)) into (* d3 (* d2 d4))
1548060367.649 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d4))) into (/ 1 (* d3 (* d2 d4)))
1548060367.649 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d1
1548060367.649 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d1
1548060367.649 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.649 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.649 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060367.649 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.649 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.649 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.649 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.650 * [misc]backup-simplify:  Simplify (* d4 (pow d2 3)) into (* d4 (pow d2 3))
1548060367.650 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 3))) into (/ 1 (* d4 (pow d2 3)))
1548060367.650 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d1
1548060367.650 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060367.650 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060367.650 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.650 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.650 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.650 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.650 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.650 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.650 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.650 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.650 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.650 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060367.650 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060367.650 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d1
1548060367.650 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d1
1548060367.650 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d1
1548060367.650 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.650 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.650 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060367.650 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.650 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.650 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.650 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.650 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.650 * [misc]backup-simplify:  Simplify (* d3 1) into d3
1548060367.650 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.650 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d1
1548060367.650 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d1
1548060367.651 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d1
1548060367.651 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.651 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.651 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d1
1548060367.651 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.651 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.651 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.651 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.651 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.651 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.651 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060367.651 * [misc]backup-simplify:  Simplify (* d3 (* d4 (pow d2 2))) into (* d3 (* d4 (pow d2 2)))
1548060367.651 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 (pow d2 2)))) into (/ 1 (* d3 (* d4 (pow d2 2))))
1548060367.651 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d1
1548060367.651 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d1
1548060367.651 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d1
1548060367.651 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.651 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.651 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060367.651 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.651 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.651 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.651 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.651 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.651 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060367.651 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.651 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d1
1548060367.651 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d1
1548060367.651 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d1
1548060367.651 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.651 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.651 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.651 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.651 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.651 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.651 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.651 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.652 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060367.652 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.652 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d1
1548060367.652 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d1
1548060367.652 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d1
1548060367.652 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.652 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.652 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.652 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.652 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.652 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.652 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.652 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.652 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.652 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.652 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.652 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.652 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.652 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.652 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d2) (* 0 0)) into (* (pow d3 2) d2)
1548060367.652 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d2)) into (/ 1 (* (pow d3 2) d2))
1548060367.652 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d1
1548060367.652 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d1
1548060367.652 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.652 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.652 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d1
1548060367.652 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.652 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.652 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.652 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.653 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.653 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.653 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.653 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.653 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.653 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060367.653 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.653 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.653 * [misc]backup-simplify:  Simplify (+ (* d4 d2) (* 0 0)) into (* d4 d2)
1548060367.653 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d2)) (* 0 0)) into (* d3 (* d4 d2))
1548060367.653 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d2))) into (/ 1 (* d3 (* d4 d2)))
1548060367.653 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)) in d1
1548060367.653 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1548060367.653 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1548060367.653 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.653 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.653 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.653 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1548060367.653 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.653 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.653 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.653 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1) in d1
1548060367.653 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d1
1548060367.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060367.653 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.653 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.653 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.653 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.653 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.653 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.653 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.654 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.654 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060367.654 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d1
1548060367.654 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1548060367.654 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.654 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.654 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.654 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.654 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.654 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.654 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d1
1548060367.654 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.654 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.654 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.654 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.654 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.654 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.654 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.654 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.654 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060367.654 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1548060367.654 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d3))
1548060367.654 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060367.654 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060367.655 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d4) (/ 1 d3)))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060367.655 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1548060367.655 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.655 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.655 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.655 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) 0) into 0
1548060367.655 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.655 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.655 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.655 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) 0) into (/ 1 d2)
1548060367.656 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* (/ 1 d2) 0)) into 1
1548060367.656 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060367.656 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060367.656 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.656 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 1) (* 0 0)) into (+ (/ 1 d4) (/ 1 d3))
1548060367.656 * [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 d4) (/ 1 d3))) (+ (/ 1 d4) (/ 1 d3))) into -1
1548060367.656 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1))) in d1
1548060367.656 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d1
1548060367.656 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d1
1548060367.656 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d1
1548060367.656 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d1
1548060367.656 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.656 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.656 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.656 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.656 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.656 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.656 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.656 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.656 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060367.657 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d2 2))) into (/ 1 (* (pow d4 2) (pow d2 2)))
1548060367.657 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d1
1548060367.657 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060367.657 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060367.657 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.657 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.657 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.657 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.657 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.657 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.657 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.657 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.657 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.657 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060367.657 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060367.657 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d1
1548060367.657 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d1
1548060367.657 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d1
1548060367.657 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.657 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.657 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d1
1548060367.657 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.657 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.657 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.657 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.657 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.657 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.657 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060367.657 * [misc]backup-simplify:  Simplify (* d3 (* (pow d2 2) d4)) into (* d3 (* (pow d2 2) d4))
1548060367.657 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* (pow d2 2) d4))) into (/ 1 (* d3 (* (pow d2 2) d4)))
1548060367.657 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d1
1548060367.657 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d1
1548060367.657 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d1
1548060367.657 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.657 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.657 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060367.657 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.658 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.658 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.658 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.658 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060367.658 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060367.658 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d1
1548060367.658 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d1
1548060367.658 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d1
1548060367.658 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.658 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.658 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.658 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.658 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.658 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.658 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.658 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.658 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.658 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.658 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.658 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060367.659 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.659 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060367.659 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d2) (* 0 0)) into (* (pow d4 2) d2)
1548060367.659 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) d2)) into (/ 1 (* (pow d4 2) d2))
1548060367.659 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d1
1548060367.659 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d1
1548060367.659 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d1
1548060367.659 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.659 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.659 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d1
1548060367.659 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.659 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.659 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060367.659 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.659 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.659 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.659 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.659 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.659 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060367.659 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.659 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.659 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060367.659 * [misc]backup-simplify:  Simplify (+ (* d2 d4) (* 0 0)) into (* d2 d4)
1548060367.660 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d4)) (* 0 0)) into (* d3 (* d2 d4))
1548060367.660 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d4))) into (/ 1 (* d3 (* d2 d4)))
1548060367.660 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d1
1548060367.660 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d1
1548060367.660 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.660 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.660 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060367.660 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.660 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.660 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.660 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.660 * [misc]backup-simplify:  Simplify (* d4 (pow d2 3)) into (* d4 (pow d2 3))
1548060367.660 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 3))) into (/ 1 (* d4 (pow d2 3)))
1548060367.660 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d1
1548060367.660 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060367.660 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060367.660 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.660 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.660 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.660 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.660 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.660 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.660 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.660 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.660 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.660 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060367.660 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060367.660 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d1
1548060367.660 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d1
1548060367.660 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d1
1548060367.660 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.660 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.660 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060367.660 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.660 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.660 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.661 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.661 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.661 * [misc]backup-simplify:  Simplify (* d3 1) into d3
1548060367.661 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.661 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d1
1548060367.661 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d1
1548060367.661 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d1
1548060367.661 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.661 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.661 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d1
1548060367.661 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.661 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.661 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.661 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.661 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.661 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.661 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060367.661 * [misc]backup-simplify:  Simplify (* d3 (* d4 (pow d2 2))) into (* d3 (* d4 (pow d2 2)))
1548060367.661 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 (pow d2 2)))) into (/ 1 (* d3 (* d4 (pow d2 2))))
1548060367.661 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d1
1548060367.661 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d1
1548060367.661 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d1
1548060367.661 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.661 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.661 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060367.661 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.661 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.661 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.661 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.662 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.662 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060367.662 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.662 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d1
1548060367.662 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d1
1548060367.662 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d1
1548060367.662 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.662 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.662 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.662 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.662 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.662 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.662 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.662 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.662 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060367.662 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.662 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d1
1548060367.662 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d1
1548060367.662 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d1
1548060367.662 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.662 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.662 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.662 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.662 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.662 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.662 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.662 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.662 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.662 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.662 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.662 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.662 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.662 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.663 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d2) (* 0 0)) into (* (pow d3 2) d2)
1548060367.663 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d2)) into (/ 1 (* (pow d3 2) d2))
1548060367.663 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d1
1548060367.663 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d1
1548060367.663 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.663 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.663 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d1
1548060367.663 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.663 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.663 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.663 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.663 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.663 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.663 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.663 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.663 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.663 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060367.663 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.663 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.663 * [misc]backup-simplify:  Simplify (+ (* d4 d2) (* 0 0)) into (* d4 d2)
1548060367.663 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d2)) (* 0 0)) into (* d3 (* d4 d2))
1548060367.663 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d2))) into (/ 1 (* d3 (* d4 d2)))
1548060367.663 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)) in d1
1548060367.663 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1548060367.663 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1548060367.664 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.664 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.664 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.664 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1548060367.664 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.664 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.664 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.664 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1) in d1
1548060367.664 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d1
1548060367.664 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060367.664 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.664 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.664 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.664 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.664 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.664 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.664 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.664 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.664 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060367.664 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d1
1548060367.664 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1548060367.664 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.664 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.664 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.664 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.664 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.664 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.664 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d1
1548060367.664 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.664 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.664 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.664 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.665 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.665 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.665 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.665 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.665 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060367.665 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1548060367.665 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d3))
1548060367.665 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060367.665 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060367.665 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d4) (/ 1 d3)))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060367.665 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1548060367.666 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.666 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.666 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.666 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) 0) into 0
1548060367.666 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.666 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.667 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.667 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) 0) into (/ 1 d2)
1548060367.667 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* (/ 1 d2) 0)) into 1
1548060367.667 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060367.667 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060367.667 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.668 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 1) (* 0 0)) into (+ (/ 1 d4) (/ 1 d3))
1548060367.668 * [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 d4) (/ 1 d3))) (+ (/ 1 d4) (/ 1 d3))) into -1
1548060367.668 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060367.668 * [misc]backup-simplify:  Simplify -1 into -1
1548060367.668 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d4 2)) 0) into (/ 1 (pow d4 2))
1548060367.668 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2))
1548060367.669 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.669 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.669 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 1)) into 0
1548060367.669 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060367.669 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.670 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.670 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 1)) into 0
1548060367.670 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060367.670 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.670 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.671 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.671 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d3 2)) 0) into (/ 1 (pow d3 2))
1548060367.671 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d3 2))) into (- (/ 1 (pow d3 2)))
1548060367.671 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d4 2)) (- (/ 1 (pow d3 2)))) into (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))
1548060367.671 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060367.671 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1548060367.672 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.672 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060367.672 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060367.673 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060367.673 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d2) 1) (* (/ 1 (pow d2 2)) 0))) into (/ 1 d2)
1548060367.673 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060367.673 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060367.674 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.674 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (+ (* 0 1) (* 0 0))) into (+ (/ 1 (* d4 d2)) (/ 1 (* d3 d2)))
1548060367.675 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2))) (+ (/ 1 d4) (/ 1 d3))) (+ (* -1 (/ (+ (/ 1 (* d4 d2)) (/ 1 (* d3 d2))) (+ (/ 1 d4) (/ 1 d3)))))) into (- (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d2))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d2))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d3 2))))
1548060367.675 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d2))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d2))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d3 2)))) in d4
1548060367.675 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d2))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d2))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d4 2))))) in d4
1548060367.675 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d2))) in d4
1548060367.675 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d2)) in d4
1548060367.675 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.675 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.675 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.675 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.675 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.675 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.675 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.675 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.675 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.675 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.675 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d4
1548060367.675 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.676 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.676 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.676 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.676 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.676 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.676 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1548060367.676 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.676 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1548060367.676 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.677 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.677 * [misc]backup-simplify:  Simplify (+ (* 1 d2) (* (/ 1 d3) 0)) into d2
1548060367.677 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060367.677 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d2))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d4 2)))) in d4
1548060367.677 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d2))) in d4
1548060367.677 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d2)) in d4
1548060367.677 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.677 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.677 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.677 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.677 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.677 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.677 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.677 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.677 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.677 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.677 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d4
1548060367.677 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.677 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.677 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.677 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.678 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.678 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1548060367.678 * [misc]backup-simplify:  Simplify (* 1 (* d3 d2)) into (* d3 d2)
1548060367.678 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060367.678 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d4 2))) in d4
1548060367.678 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (pow d4 2)) in d4
1548060367.678 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.678 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.678 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.678 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.678 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.678 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.678 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.678 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.678 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.678 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.678 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.678 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.678 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.678 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.679 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.679 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.679 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.679 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.679 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d3 2))) in d4
1548060367.679 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (pow d3 2)) in d4
1548060367.679 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.679 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.679 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.679 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.679 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.679 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.679 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.680 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.680 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.680 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.680 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.680 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.680 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.680 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.680 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.680 * [misc]backup-simplify:  Simplify (* 1 (pow d3 2)) into (pow d3 2)
1548060367.680 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060367.680 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.681 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.681 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.681 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060367.681 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.681 * [misc]taylor:  Taking taylor expansion of -1 in d3
1548060367.681 * [misc]backup-simplify:  Simplify -1 into -1
1548060367.681 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.681 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060367.682 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
1548060367.682 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
1548060367.682 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (* d2 d4))) 0) into (/ 1 (* d3 (* d2 d4)))
1548060367.682 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d4 2) d2)) (/ 1 (* d3 (* d2 d4)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060367.682 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060367.683 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060367.683 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060367.683 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060367.684 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.684 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.684 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
1548060367.684 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1548060367.684 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.685 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.685 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.685 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060367.685 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.685 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.686 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.686 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060367.686 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060367.686 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060367.687 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060367.687 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060367.687 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060367.687 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060367.688 * [misc]backup-simplify:  Simplify (- (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (- (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))))
1548060367.688 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (- (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))))) into (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))))
1548060367.689 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060367.689 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060367.689 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060367.689 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060367.690 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.690 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1548060367.690 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.690 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.690 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d2) 0) (+ (* (/ 1 (pow d2 2)) 1) (* 0 0)))) into (/ 1 (pow d2 2))
1548060367.691 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060367.691 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060367.691 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.691 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) (/ 1 (pow d2 2))) (+ (* 0 (/ 1 d2)) (+ (* 0 1) (* 0 0)))) into (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d4 (pow d2 2))))
1548060367.695 * [misc]backup-simplify:  Simplify (- (/ (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) (+ (/ 1 d4) (/ 1 d3))) (+ (* -1 (/ (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d4 (pow d2 2)))) (+ (/ 1 d4) (/ 1 d3)))) (* (- (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d2))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d2))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d3 2)))) (/ (+ (/ 1 (* d4 d2)) (/ 1 (* d3 d2))) (+ (/ 1 d4) (/ 1 d3)))))) into (- (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d2 d4)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2)))))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 d2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d2 (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4))))))))))))
1548060367.695 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d2 d4)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2)))))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 d2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d2 (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4)))))))))))) in d4
1548060367.695 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d2 d4)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2)))))))) in d4
1548060367.695 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d2 d4)))) in d4
1548060367.695 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d2 d4))) in d4
1548060367.695 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.695 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.695 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.695 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.696 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.696 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.696 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.696 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.696 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.696 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.696 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 d4)) in d4
1548060367.696 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.696 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.696 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1548060367.696 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.696 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.696 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.696 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.696 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.696 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.696 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.696 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.697 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.697 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.697 * [misc]backup-simplify:  Simplify (+ (* d3 d2) (* 0 0)) into (* d3 d2)
1548060367.697 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.697 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.697 * [misc]backup-simplify:  Simplify (+ (* 1 (* d3 d2)) (* (/ 1 d3) 0)) into (* d3 d2)
1548060367.698 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060367.698 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2))))))) in d4
1548060367.698 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 2)))) in d4
1548060367.698 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 2))) in d4
1548060367.698 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.698 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.698 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.698 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.698 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.698 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.698 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.698 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.698 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.698 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.698 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 2)) in d4
1548060367.698 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.698 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.698 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.698 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.698 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.698 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.699 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.699 * [misc]backup-simplify:  Simplify (* d3 (pow d2 2)) into (* d3 (pow d2 2))
1548060367.699 * [misc]backup-simplify:  Simplify (* 1 (* d3 (pow d2 2))) into (* d3 (pow d2 2))
1548060367.699 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.699 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2)))))) in d4
1548060367.699 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 2)))) in d4
1548060367.699 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 2))) in d4
1548060367.699 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.699 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.699 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.699 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.699 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.699 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.699 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.699 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.699 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.699 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.699 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060367.699 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.700 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.700 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.700 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.700 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.700 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.700 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.700 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.700 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060367.700 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.700 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.700 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060367.701 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.701 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.701 * [misc]backup-simplify:  Simplify (+ (* 1 (pow d2 2)) (* (/ 1 d3) 0)) into (pow d2 2)
1548060367.701 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.701 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2))))) in d4
1548060367.701 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) d2))) in d4
1548060367.701 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) d2)) in d4
1548060367.701 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.701 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.701 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.701 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.701 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.701 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.701 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.701 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.702 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.702 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.702 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) d2) in d4
1548060367.702 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.702 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.702 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.702 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.702 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.702 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.702 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.702 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.702 * [misc]backup-simplify:  Simplify (* 1 d2) into d2
1548060367.702 * [misc]backup-simplify:  Simplify (* 1 d2) into d2
1548060367.702 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060367.702 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2)))) in d4
1548060367.702 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2)))) in d4
1548060367.702 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2))) in d4
1548060367.702 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.702 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.702 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.702 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.703 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.703 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.703 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.703 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.703 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.703 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.703 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.703 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.703 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d4 d2)) in d4
1548060367.703 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.703 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.703 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.703 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d4
1548060367.703 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.703 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.703 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.703 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.703 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.703 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.703 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.704 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1548060367.704 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.704 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.704 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1548060367.704 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.704 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d2) (* 0 0)) into (* (pow d3 2) d2)
1548060367.705 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.705 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.705 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.705 * [misc]backup-simplify:  Simplify (+ (* 1 (* (pow d3 2) d2)) (* (* 2 (/ 1 d3)) 0)) into (* (pow d3 2) d2)
1548060367.705 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d2)) into (/ 1 (* (pow d3 2) d2))
1548060367.705 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2))) in d4
1548060367.705 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2)) in d4
1548060367.705 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.705 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.705 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.705 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.705 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.705 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.705 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.705 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.706 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.706 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.706 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.706 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.706 * [misc]taylor:  Taking taylor expansion of (* (pow d3 3) d2) in d4
1548060367.706 * [misc]taylor:  Taking taylor expansion of (pow d3 3) in d4
1548060367.706 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.706 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.706 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.706 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.706 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.706 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.706 * [misc]backup-simplify:  Simplify (* d3 (pow d3 2)) into (pow d3 3)
1548060367.706 * [misc]backup-simplify:  Simplify (* (pow d3 3) d2) into (* (pow d3 3) d2)
1548060367.706 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 3) d2)) into (* (pow d3 3) d2)
1548060367.707 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 3) d2)) into (/ 1 (* (pow d3 3) d2))
1548060367.707 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 d2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d2 (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4))))))))))) in d4
1548060367.707 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 d2)))) in d4
1548060367.707 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 d2))) in d4
1548060367.707 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.707 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.707 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.707 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.707 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.707 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.707 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.707 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.707 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.707 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.707 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 d2)) in d4
1548060367.707 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.707 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.707 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d4
1548060367.707 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.707 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.707 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.707 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.707 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.708 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.708 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1548060367.708 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.708 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.708 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1548060367.708 * [misc]backup-simplify:  Simplify (+ (* d3 d2) (* 0 0)) into (* d3 d2)
1548060367.709 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.709 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.709 * [misc]backup-simplify:  Simplify (+ (* 1 (* d3 d2)) (* (/ 1 d3) 0)) into (* d3 d2)
1548060367.709 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060367.709 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d2 (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4)))))))))) in d4
1548060367.709 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) d2))) in d4
1548060367.709 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) d2)) in d4
1548060367.709 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.709 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.709 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.709 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.709 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.709 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.709 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.709 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.709 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.709 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.709 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.710 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.710 * [misc]taylor:  Taking taylor expansion of (* (pow d4 3) d2) in d4
1548060367.710 * [misc]taylor:  Taking taylor expansion of (pow d4 3) in d4
1548060367.710 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.710 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.710 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.710 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.710 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.710 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.710 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.710 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.710 * [misc]backup-simplify:  Simplify (* 1 d2) into d2
1548060367.710 * [misc]backup-simplify:  Simplify (* 1 d2) into d2
1548060367.710 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060367.710 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d2 (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4))))))))) in d4
1548060367.711 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d2 (pow d4 2))))) in d4
1548060367.711 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d2 (pow d4 2)))) in d4
1548060367.711 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.711 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.711 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.711 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.711 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.711 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.711 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.711 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.711 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.711 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.711 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.711 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.711 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d4 2))) in d4
1548060367.711 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.711 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.711 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d4 2)) in d4
1548060367.711 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.711 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.711 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.711 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.711 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.711 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.712 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.712 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.712 * [misc]backup-simplify:  Simplify (* d2 1) into d2
1548060367.712 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1548060367.712 * [misc]backup-simplify:  Simplify (* 1 (* d3 d2)) into (* d3 d2)
1548060367.712 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060367.712 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4)))))))) in d4
1548060367.712 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 2)))) in d4
1548060367.712 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 2))) in d4
1548060367.712 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.712 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.712 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.712 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.712 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.712 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.713 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.713 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.713 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.713 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.713 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.713 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.713 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060367.713 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.713 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.713 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.713 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.713 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.713 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.713 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.713 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.713 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.713 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.714 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.714 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.714 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.714 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4))))))) in d4
1548060367.714 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2))))) in d4
1548060367.714 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2)))) in d4
1548060367.714 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.714 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.714 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.714 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.714 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.714 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.714 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.714 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.714 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.714 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.714 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.714 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.714 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060367.715 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.715 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.715 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060367.715 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.715 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.715 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.715 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.715 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.715 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.715 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.715 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.715 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060367.715 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.715 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.715 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.716 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060367.716 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060367.716 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.716 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.716 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.717 * [misc]backup-simplify:  Simplify (+ (* 1 (* d3 (pow d2 2))) (* (* 2 (/ 1 d3)) 0)) into (* d3 (pow d2 2))
1548060367.717 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.717 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4)))))) in d4
1548060367.717 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) in d4
1548060367.717 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2)) in d4
1548060367.717 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.717 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.717 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.717 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.717 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.717 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.717 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.717 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.717 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.717 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.717 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d2) in d4
1548060367.717 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.717 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.717 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.717 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.717 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.718 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.718 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.718 * [misc]backup-simplify:  Simplify (* (pow d3 2) d2) into (* (pow d3 2) d2)
1548060367.718 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 2) d2)) into (* (pow d3 2) d2)
1548060367.718 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d2)) into (/ 1 (* (pow d3 2) d2))
1548060367.718 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4))))) in d4
1548060367.718 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) in d4
1548060367.718 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2))) in d4
1548060367.718 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.718 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.719 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.719 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.719 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.719 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.719 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.719 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.719 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.719 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.719 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.719 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.719 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060367.719 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.719 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.719 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.719 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.719 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.719 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.720 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.720 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.720 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.720 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060367.720 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 2) (pow d2 2))) into (* (pow d3 2) (pow d2 2))
1548060367.720 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.720 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4)))) in d4
1548060367.720 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4))) in d4
1548060367.720 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.720 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.720 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.720 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.720 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.720 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.720 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.720 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.721 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.721 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.721 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.721 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.721 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060367.721 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.721 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.721 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060367.721 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.721 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.721 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.721 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.721 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.721 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.721 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.721 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.721 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060367.722 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.722 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.722 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.722 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1548060367.722 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060367.723 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.723 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.723 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.723 * [misc]backup-simplify:  Simplify (+ (* 1 (* d3 (pow d2 2))) (* (* 2 (/ 1 d3)) 0)) into (* d3 (pow d2 2))
1548060367.723 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.723 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) 0) into (/ 1 d2)
1548060367.723 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d2)) into (/ 1 d2)
1548060367.723 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d2)) into (/ 1 d2)
1548060367.723 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d2)) into (/ 1 d2)
1548060367.723 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) 0) into (/ 1 d2)
1548060367.724 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d2)) into (/ 1 d2)
1548060367.724 * [misc]backup-simplify:  Simplify (- (/ 1 d2)) into (- (/ 1 d2))
1548060367.724 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d2))) into 0
1548060367.724 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060367.724 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.724 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.724 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.724 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.725 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* (/ 1 d3) 1)) into (/ 1 d3)
1548060367.725 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 d3) 1)))) into (- (/ 1 d3))
1548060367.725 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
1548060367.725 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
1548060367.725 * [misc]backup-simplify:  Simplify (+ (- (/ 1 d2) (/ 1 d3)) 0) into (- (/ 1 d2) (/ 1 d3))
1548060367.725 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3
1548060367.725 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1548060367.725 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.725 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.725 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060367.725 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060367.725 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.725 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.725 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.726 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.726 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060367.726 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060367.726 * [misc]taylor:  Taking taylor expansion of -1 in d2
1548060367.726 * [misc]backup-simplify:  Simplify -1 into -1
1548060367.726 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060367.726 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.726 * [misc]taylor:  Taking taylor expansion of 1 in d2
1548060367.726 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.726 * [misc]taylor:  Taking taylor expansion of -1 in d2
1548060367.726 * [misc]backup-simplify:  Simplify -1 into -1
1548060367.726 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.727 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060367.727 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.727 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060367.727 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060367.728 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060367.728 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 d2) (* 0 0))) into 0
1548060367.728 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d4 2) d2)) (/ 0 (* (pow d4 2) d2))))) into 0
1548060367.728 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1548060367.729 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 d4) (* 0 0))) into 0
1548060367.729 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (* d2 d4)) (* 0 0))) into 0
1548060367.729 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d4))) (/ 0 (* d3 (* d2 d4)))))) into 0
1548060367.729 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d4 (pow d2 3)))) into (/ 1 (* d4 (pow d2 3)))
1548060367.729 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d4 (pow d2 3)))) into (/ 1 (* d4 (pow d2 3)))
1548060367.730 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (pow d2 3))) (/ 1 (* d4 (pow d2 3)))) into (+ (/ 1 (* d3 (pow d2 3))) (/ 1 (* d4 (pow d2 3))))
1548060367.730 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (/ 1 (* d4 (pow d2 3))))) into (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4)))))
1548060367.731 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4)))))) into (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4)))))
1548060367.731 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4)))))) into (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (/ 1 (* d4 (pow d2 3))))))
1548060367.731 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.732 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060367.732 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.732 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060367.733 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060367.733 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060367.733 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060367.734 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060367.734 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060367.734 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060367.735 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060367.735 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060367.735 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060367.735 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060367.736 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 d2) (* 0 0))) into 0
1548060367.736 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))))) into 0
1548060367.736 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060367.736 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 d2) (* 0 0))) into 0
1548060367.737 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (* d4 d2)) (* 0 0))) into 0
1548060367.737 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d4 d2))) (/ 0 (* d3 (* d4 d2)))))) into 0
1548060367.737 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.737 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) (pow d2 2))) 0) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.737 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* (pow d3 2) (pow d2 2)))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.738 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (/ 1 (* (pow d3 2) (pow d2 2)))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))
1548060367.738 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))
1548060367.738 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))
1548060367.739 * [misc]backup-simplify:  Simplify (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) into (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))))
1548060367.740 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (/ 1 (* d4 (pow d2 3)))))) (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))))) into (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (/ 1 (* d4 (pow d2 3)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))))
1548060367.741 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060367.741 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060367.741 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060367.742 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060367.742 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060367.743 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060367.743 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.743 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.744 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d2) 0) (+ (* (/ 1 (pow d2 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1548060367.744 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060367.744 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060367.744 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.745 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 (/ 1 (pow d2 2))) (+ (* 0 (/ 1 d2)) (+ (* 0 1) (* 0 0))))) into 0
1548060367.755 * [misc]backup-simplify:  Simplify (- (/ (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (/ 1 (* d4 (pow d2 3)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) (+ (/ 1 d4) (/ 1 d3))) (+ (* -1 (/ 0 (+ (/ 1 d4) (/ 1 d3)))) (* (- (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d2))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d2))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d3 2)))) (/ (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d4 (pow d2 2)))) (+ (/ 1 d4) (/ 1 d3)))) (* (- (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d2 d4)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2)))))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 d2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d2 (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4)))))))))))) (/ (+ (/ 1 (* d4 d2)) (/ 1 (* d3 d2))) (+ (/ 1 d4) (/ 1 d3)))))) into (- (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* d4 (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 2) (pow d4 3))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (pow d2 3)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))))))))))))))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 3))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2))))))))))))))))
1548060367.756 * [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* d4 (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 2) (pow d4 3))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (pow d2 3)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))))))))))))))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 3))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2)))))))))))))))) in d4
1548060367.756 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* d4 (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 2) (pow d4 3))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (pow d2 3)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))))))))))))))))) in d4
1548060367.756 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) (pow d2 2))))) in d4
1548060367.756 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.756 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.756 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) (pow d2 2)))) in d4
1548060367.756 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) (pow d2 2))) in d4
1548060367.756 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.756 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.756 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.756 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.756 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.756 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.757 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.757 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.757 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.757 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.757 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.757 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.757 * [misc]taylor:  Taking taylor expansion of (* (pow d3 3) (pow d2 2)) in d4
1548060367.757 * [misc]taylor:  Taking taylor expansion of (pow d3 3) in d4
1548060367.757 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.757 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.757 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.757 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.757 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.757 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.757 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.757 * [misc]backup-simplify:  Simplify (* d3 (pow d3 2)) into (pow d3 3)
1548060367.757 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.757 * [misc]backup-simplify:  Simplify (* (pow d3 3) (pow d2 2)) into (* (pow d3 3) (pow d2 2))
1548060367.757 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 3) (pow d2 2))) into (* (pow d3 3) (pow d2 2))
1548060367.757 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 3) (pow d2 2))) into (/ 1 (* (pow d3 3) (pow d2 2)))
1548060367.757 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* d4 (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 2) (pow d4 3))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (pow d2 3)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4)))))))))))))))))) in d4
1548060367.757 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* d4 (pow d2 3))))) in d4
1548060367.757 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* d4 (pow d2 3)))) in d4
1548060367.758 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.758 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.758 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.758 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.758 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.758 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.758 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.758 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.758 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.758 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.758 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.758 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.758 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d4 (pow d2 3))) in d4
1548060367.758 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.758 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.758 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.758 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d4
1548060367.758 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.758 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.758 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.758 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.758 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.758 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.758 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.758 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.758 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.758 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.758 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.759 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060367.759 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.759 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.759 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.759 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.759 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060367.759 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.759 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) (pow d2 3)) (* 0 0)) into (* (pow d3 2) (pow d2 3))
1548060367.759 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.759 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.760 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.760 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 d3))) (* (/ 1 d3) 1)) into (* 3 (/ 1 d3))
1548060367.760 * [misc]backup-simplify:  Simplify (+ (* 1 (* (pow d3 2) (pow d2 3))) (* (* 3 (/ 1 d3)) 0)) into (* (pow d3 2) (pow d2 3))
1548060367.760 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 3))) into (/ 1 (* (pow d3 2) (pow d2 3)))
1548060367.760 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 2) (pow d4 3))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (pow d2 3)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))))))))))))))) in d4
1548060367.760 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 2) (pow d4 3))))) in d4
1548060367.760 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 2) (pow d4 3)))) in d4
1548060367.760 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.760 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.760 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.760 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.760 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.760 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.760 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.760 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.760 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.760 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.760 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.760 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.760 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) (pow d4 3))) in d4
1548060367.760 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.760 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.760 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d4 3)) in d4
1548060367.760 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.760 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.761 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.761 * [misc]taylor:  Taking taylor expansion of (pow d4 3) in d4
1548060367.761 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.761 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.761 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.761 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.761 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.761 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.761 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.761 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.761 * [misc]backup-simplify:  Simplify (* (pow d2 2) 1) into (pow d2 2)
1548060367.761 * [misc]backup-simplify:  Simplify (* d3 (pow d2 2)) into (* d3 (pow d2 2))
1548060367.761 * [misc]backup-simplify:  Simplify (* 1 (* d3 (pow d2 2))) into (* d3 (pow d2 2))
1548060367.761 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.761 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (pow d2 3)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4)))))))))))))))) in d4
1548060367.761 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 3)))) in d4
1548060367.761 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 3))) in d4
1548060367.761 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.761 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.761 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.761 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.761 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.762 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.762 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.762 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.762 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.762 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.762 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d4
1548060367.762 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.762 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.762 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.762 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.762 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.762 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.762 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.762 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.762 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060367.762 * [misc]backup-simplify:  Simplify (* 1 (* d3 (pow d2 3))) into (* d3 (pow d2 3))
1548060367.762 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060367.762 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (pow d2 3)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))))))))))))) in d4
1548060367.762 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (pow d2 3)))) in d4
1548060367.762 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (pow d2 3))) in d4
1548060367.762 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.762 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.762 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.762 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.762 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.762 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.762 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.762 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.762 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.762 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.762 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.763 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.763 * [misc]taylor:  Taking taylor expansion of (* (pow d3 3) (pow d2 3)) in d4
1548060367.763 * [misc]taylor:  Taking taylor expansion of (pow d3 3) in d4
1548060367.763 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.763 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.763 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.763 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.763 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.763 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.763 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.763 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.763 * [misc]backup-simplify:  Simplify (* d3 (pow d3 2)) into (pow d3 3)
1548060367.763 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.763 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.763 * [misc]backup-simplify:  Simplify (* (pow d3 3) (pow d2 3)) into (* (pow d3 3) (pow d2 3))
1548060367.763 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 3) (pow d2 3))) into (* (pow d3 3) (pow d2 3))
1548060367.763 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 3) (pow d2 3))) into (/ 1 (* (pow d3 3) (pow d2 3)))
1548060367.763 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4)))))))))))))) in d4
1548060367.763 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2)))) in d4
1548060367.763 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2))) in d4
1548060367.763 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.763 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.763 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.763 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.763 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.764 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.764 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.764 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.764 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.764 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.764 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060367.764 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.764 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.764 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.764 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.764 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.764 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.764 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.764 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.764 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.764 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.764 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.764 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.764 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.764 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))))))))))) in d4
1548060367.764 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) in d4
1548060367.764 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2)))) in d4
1548060367.764 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.764 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.764 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.764 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.764 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.764 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.765 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.765 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.765 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.765 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.765 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.765 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.765 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 3) (pow d4 2))) in d4
1548060367.765 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.765 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.765 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) (pow d4 2)) in d4
1548060367.765 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.765 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.765 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.765 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.765 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.765 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.765 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.765 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.765 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.765 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.765 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.765 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.765 * [misc]backup-simplify:  Simplify (* (pow d2 3) 1) into (pow d2 3)
1548060367.765 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060367.765 * [misc]backup-simplify:  Simplify (* 1 (* d3 (pow d2 3))) into (* d3 (pow d2 3))
1548060367.765 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060367.766 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4)))))))))))) in d4
1548060367.766 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) in d4
1548060367.766 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2)))) in d4
1548060367.766 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.766 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.766 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.766 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.766 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.766 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.766 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.766 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.766 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.766 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.766 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.766 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.766 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d4 3) (pow d2 2))) in d4
1548060367.766 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.766 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.766 * [misc]taylor:  Taking taylor expansion of (* (pow d4 3) (pow d2 2)) in d4
1548060367.766 * [misc]taylor:  Taking taylor expansion of (pow d4 3) in d4
1548060367.766 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.766 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.766 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.766 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.766 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.766 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.766 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.766 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.766 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.767 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.767 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.767 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.767 * [misc]backup-simplify:  Simplify (* d3 (pow d2 2)) into (* d3 (pow d2 2))
1548060367.767 * [misc]backup-simplify:  Simplify (* 1 (* d3 (pow d2 2))) into (* d3 (pow d2 2))
1548060367.767 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.767 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))))))))) in d4
1548060367.767 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) in d4
1548060367.767 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3))) in d4
1548060367.767 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.767 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.767 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.767 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.767 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.767 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.767 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.767 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.767 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.767 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.767 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d4
1548060367.767 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.767 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.767 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.767 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.767 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.767 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.767 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.767 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.767 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.768 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060367.768 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.768 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.768 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.768 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060367.768 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.768 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.768 * [misc]backup-simplify:  Simplify (+ (* 1 (pow d2 3)) (* (/ 1 d3) 0)) into (pow d2 3)
1548060367.768 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060367.768 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4)))))))))) in d4
1548060367.768 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) in d4
1548060367.768 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.768 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.768 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4)))) in d4
1548060367.768 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))) in d4
1548060367.768 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.768 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.769 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.769 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.769 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.769 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.769 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.769 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.769 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.769 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.769 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.769 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.769 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* (pow d2 3) d4)) in d4
1548060367.769 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.769 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.769 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.769 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d4
1548060367.769 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.769 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.769 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.769 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.769 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.769 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.769 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.769 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.769 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.769 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.769 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.769 * [misc]backup-simplify:  Simplify (* (pow d2 3) 0) into 0
1548060367.769 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.770 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.770 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.770 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.770 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 1) (* 0 0)) into (pow d2 3)
1548060367.770 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.770 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) (pow d2 3)) (* 0 0)) into (* (pow d3 2) (pow d2 3))
1548060367.770 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.770 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.770 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.770 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 d3))) (* (/ 1 d3) 1)) into (* 3 (/ 1 d3))
1548060367.771 * [misc]backup-simplify:  Simplify (+ (* 1 (* (pow d3 2) (pow d2 3))) (* (* 3 (/ 1 d3)) 0)) into (* (pow d3 2) (pow d2 3))
1548060367.771 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 3))) into (/ 1 (* (pow d3 2) (pow d2 3)))
1548060367.771 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))))))) in d4
1548060367.771 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) in d4
1548060367.771 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.771 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.771 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3))))) in d4
1548060367.771 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))) in d4
1548060367.771 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.771 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.771 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.771 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.771 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.771 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.771 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.771 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.771 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.771 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.771 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.771 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.771 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d4 2) (pow d2 3))) in d4
1548060367.771 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.771 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.771 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 3)) in d4
1548060367.771 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.771 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.771 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.771 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.771 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.771 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.771 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.772 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.772 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.772 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.772 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.772 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.772 * [misc]backup-simplify:  Simplify (* 1 (pow d2 3)) into (pow d2 3)
1548060367.772 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060367.772 * [misc]backup-simplify:  Simplify (* 1 (* d3 (pow d2 3))) into (* d3 (pow d2 3))
1548060367.772 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060367.772 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4)))))))) in d4
1548060367.772 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) in d4
1548060367.772 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.772 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.772 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2))))) in d4
1548060367.772 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))) in d4
1548060367.772 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.772 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.772 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.772 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.772 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.772 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.772 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.772 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.772 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.772 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.772 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.773 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.773 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d4 (pow d2 2))) in d4
1548060367.773 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.773 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.773 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.773 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060367.773 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.773 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.773 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.773 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.773 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.773 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.773 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.773 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.773 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.773 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060367.773 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.773 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.773 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.773 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060367.773 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.774 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) (pow d2 2)) (* 0 0)) into (* (pow d3 2) (pow d2 2))
1548060367.774 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.774 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.774 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.774 * [misc]backup-simplify:  Simplify (+ (* 1 (* (pow d3 2) (pow d2 2))) (* (* 2 (/ 1 d3)) 0)) into (* (pow d3 2) (pow d2 2))
1548060367.774 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.774 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))))) in d4
1548060367.774 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) in d4
1548060367.774 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3))) in d4
1548060367.774 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.774 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.774 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.774 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.774 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.774 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.774 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.774 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.774 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.774 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.774 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.775 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.775 * [misc]taylor:  Taking taylor expansion of (* (pow d4 3) (pow d2 3)) in d4
1548060367.775 * [misc]taylor:  Taking taylor expansion of (pow d4 3) in d4
1548060367.775 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.775 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.775 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.775 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.775 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.775 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.775 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.775 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.775 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.775 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.775 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.775 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.775 * [misc]backup-simplify:  Simplify (* 1 (pow d2 3)) into (pow d2 3)
1548060367.775 * [misc]backup-simplify:  Simplify (* 1 (pow d2 3)) into (pow d2 3)
1548060367.775 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060367.775 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4)))))) in d4
1548060367.775 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) in d4
1548060367.775 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2))) in d4
1548060367.775 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.775 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.775 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.775 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.775 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.775 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.776 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.776 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.776 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.776 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.776 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.776 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.776 * [misc]taylor:  Taking taylor expansion of (* (pow d4 4) (pow d2 2)) in d4
1548060367.776 * [misc]taylor:  Taking taylor expansion of (pow d4 4) in d4
1548060367.776 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.776 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.776 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.776 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.776 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.776 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.776 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.776 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.776 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.776 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.776 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.776 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.776 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.777 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.777 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))) in d4
1548060367.777 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) in d4
1548060367.777 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2)))) in d4
1548060367.777 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.777 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.777 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.777 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.777 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.777 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.777 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.777 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.777 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.777 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.777 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.777 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.777 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* (pow d2 2) (pow d4 2))) in d4
1548060367.777 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.777 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.777 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.777 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d4 2)) in d4
1548060367.777 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.777 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.777 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.777 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.777 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.777 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.777 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.777 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.777 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.777 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.777 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.778 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.778 * [misc]backup-simplify:  Simplify (* (pow d2 2) 1) into (pow d2 2)
1548060367.778 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060367.778 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 2) (pow d2 2))) into (* (pow d3 2) (pow d2 2))
1548060367.778 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.778 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4)))) in d4
1548060367.778 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))) in d4
1548060367.778 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.778 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.778 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.778 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.778 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.778 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.778 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.778 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.778 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.778 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.778 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060367.778 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.778 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.778 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060367.778 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.778 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.778 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.778 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.778 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.778 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.778 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.779 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.779 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060367.779 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.779 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.779 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.779 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1548060367.779 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060367.780 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.780 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.780 * [misc]backup-simplify:  Simplify (+ (* 1 (* d3 (pow d2 2))) (* (/ 1 d3) 0)) into (* d3 (pow d2 2))
1548060367.780 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.780 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 3))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2))))))))))))))) in d4
1548060367.780 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 (pow d2 2))))) in d4
1548060367.780 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 (pow d2 2)))) in d4
1548060367.780 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.780 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.780 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.780 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.780 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.780 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.780 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.780 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.780 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.780 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.780 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060367.780 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.780 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.780 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060367.781 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.781 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.781 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.781 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.781 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.781 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.781 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.781 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.781 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060367.781 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.781 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.781 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.781 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060367.781 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060367.781 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.782 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.782 * [misc]backup-simplify:  Simplify (+ (* 1 (* d3 (pow d2 2))) (* (/ 1 d3) 0)) into (* d3 (pow d2 2))
1548060367.782 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.782 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 3))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2)))))))))))))) in d4
1548060367.782 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 3))))) in d4
1548060367.782 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.782 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.782 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 3)))) in d4
1548060367.782 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 3))) in d4
1548060367.782 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.782 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.782 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.782 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.782 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.782 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.782 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.782 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.782 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.782 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.782 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.782 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.782 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 3)) in d4
1548060367.782 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.782 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.782 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.782 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.782 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.782 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.782 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.783 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.783 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.783 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.783 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 3)) into (* (pow d3 2) (pow d2 3))
1548060367.783 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 2) (pow d2 3))) into (* (pow d3 2) (pow d2 3))
1548060367.783 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 3))) into (/ 1 (* (pow d3 2) (pow d2 3)))
1548060367.783 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2))))))))))))) in d4
1548060367.783 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 3)))))) in d4
1548060367.783 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.783 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.783 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 3))))) in d4
1548060367.783 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 3)))) in d4
1548060367.783 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.783 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.783 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.783 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.783 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.783 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.783 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.783 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.783 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.783 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.783 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.783 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.783 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 3))) in d4
1548060367.783 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.783 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.783 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d4
1548060367.783 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.783 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.784 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.784 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.784 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.784 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.784 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.784 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.784 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.784 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060367.784 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.784 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.784 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.784 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.784 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060367.784 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 3)) (* 0 0)) into (* d3 (pow d2 3))
1548060367.785 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.785 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.785 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.785 * [misc]backup-simplify:  Simplify (+ (* 1 (* d3 (pow d2 3))) (* (* 2 (/ 1 d3)) 0)) into (* d3 (pow d2 3))
1548060367.785 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060367.785 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2)))))))))))) in d4
1548060367.785 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 3) d4))))) in d4
1548060367.785 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.785 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.785 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 3) d4)))) in d4
1548060367.785 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 3) d4))) in d4
1548060367.785 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.785 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.785 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.785 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.785 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.785 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.785 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.785 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.785 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.785 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.785 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.785 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.785 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 3) d4)) in d4
1548060367.785 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.785 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.786 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d4
1548060367.786 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.786 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.786 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.786 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.786 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.786 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.786 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.786 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.786 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.786 * [misc]backup-simplify:  Simplify (* (pow d2 3) 0) into 0
1548060367.786 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.786 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.786 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.786 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.786 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 1) (* 0 0)) into (pow d2 3)
1548060367.786 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 3)) (* 0 0)) into (* d3 (pow d2 3))
1548060367.787 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.787 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.787 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.787 * [misc]backup-simplify:  Simplify (+ (* 1 (* d3 (pow d2 3))) (* (* 2 (/ 1 d3)) 0)) into (* d3 (pow d2 3))
1548060367.787 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060367.787 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2))))))))))) in d4
1548060367.787 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2))))) in d4
1548060367.787 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.787 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.787 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2)))) in d4
1548060367.787 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2))) in d4
1548060367.787 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.787 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.787 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.787 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.787 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.787 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.787 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.787 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.787 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.787 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.787 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.787 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.788 * [misc]taylor:  Taking taylor expansion of (* (pow d4 3) (pow d2 2)) in d4
1548060367.788 * [misc]taylor:  Taking taylor expansion of (pow d4 3) in d4
1548060367.788 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.788 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.788 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.788 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.788 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.788 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.788 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.788 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.788 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.788 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.788 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.788 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.788 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.788 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2)))))))))) in d4
1548060367.788 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))))) in d4
1548060367.788 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.788 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.788 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3)))) in d4
1548060367.788 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))) in d4
1548060367.788 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.788 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.788 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.788 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.788 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.788 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.788 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.788 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.788 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.789 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.789 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.789 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.789 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 3)) in d4
1548060367.789 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.789 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.789 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.789 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.789 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.789 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.789 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.789 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.789 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.789 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.789 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.789 * [misc]backup-simplify:  Simplify (* 1 (pow d2 3)) into (pow d2 3)
1548060367.789 * [misc]backup-simplify:  Simplify (* 1 (pow d2 3)) into (pow d2 3)
1548060367.789 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060367.789 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2))))))))) in d4
1548060367.789 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) in d4
1548060367.789 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2))) in d4
1548060367.789 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.789 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.789 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.789 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.789 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.789 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.789 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.790 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.790 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.790 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.790 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.790 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.790 * [misc]taylor:  Taking taylor expansion of (* (pow d3 4) (pow d2 2)) in d4
1548060367.790 * [misc]taylor:  Taking taylor expansion of (pow d3 4) in d4
1548060367.790 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.790 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.790 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.790 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.790 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.790 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.790 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.790 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.790 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d3 2)) into (pow d3 4)
1548060367.790 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.790 * [misc]backup-simplify:  Simplify (* (pow d3 4) (pow d2 2)) into (* (pow d3 4) (pow d2 2))
1548060367.790 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 4) (pow d2 2))) into (* (pow d3 4) (pow d2 2))
1548060367.790 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 4) (pow d2 2))) into (/ 1 (* (pow d3 4) (pow d2 2)))
1548060367.790 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2)))))))) in d4
1548060367.790 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) in d4
1548060367.790 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2)))) in d4
1548060367.790 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.790 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.790 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.790 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.790 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.791 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.791 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.791 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.791 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.791 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.791 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.791 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.791 * [misc]taylor:  Taking taylor expansion of (* (pow d3 3) (* d4 (pow d2 2))) in d4
1548060367.791 * [misc]taylor:  Taking taylor expansion of (pow d3 3) in d4
1548060367.791 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.791 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.791 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060367.791 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.791 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.791 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.791 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.791 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.791 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.791 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.791 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.791 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.791 * [misc]backup-simplify:  Simplify (* d3 (pow d3 2)) into (pow d3 3)
1548060367.791 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.791 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060367.791 * [misc]backup-simplify:  Simplify (* (pow d3 3) 0) into 0
1548060367.791 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.792 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.792 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060367.792 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.792 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (pow d3 2))) into 0
1548060367.792 * [misc]backup-simplify:  Simplify (+ (* (pow d3 3) (pow d2 2)) (* 0 0)) into (* (pow d3 3) (pow d2 2))
1548060367.792 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.792 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.792 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.792 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 d3))) (* (/ 1 d3) 1)) into (* 3 (/ 1 d3))
1548060367.793 * [misc]backup-simplify:  Simplify (+ (* 1 (* (pow d3 3) (pow d2 2))) (* (* 3 (/ 1 d3)) 0)) into (* (pow d3 3) (pow d2 2))
1548060367.793 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 3) (pow d2 2))) into (/ 1 (* (pow d3 3) (pow d2 2)))
1548060367.793 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2))))))) in d4
1548060367.793 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) in d4
1548060367.793 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4))) in d4
1548060367.793 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.793 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.793 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.793 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.793 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.793 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.793 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.793 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.793 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.793 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.793 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.793 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.793 * [misc]taylor:  Taking taylor expansion of (* (pow d3 3) (* (pow d2 2) d4)) in d4
1548060367.793 * [misc]taylor:  Taking taylor expansion of (pow d3 3) in d4
1548060367.793 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.793 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.793 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060367.793 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.793 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.793 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.793 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.793 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.793 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.793 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.793 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.793 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.794 * [misc]backup-simplify:  Simplify (* d3 (pow d3 2)) into (pow d3 3)
1548060367.794 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.794 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060367.794 * [misc]backup-simplify:  Simplify (* (pow d3 3) 0) into 0
1548060367.794 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.794 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.794 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1548060367.794 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.794 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (pow d3 2))) into 0
1548060367.794 * [misc]backup-simplify:  Simplify (+ (* (pow d3 3) (pow d2 2)) (* 0 0)) into (* (pow d3 3) (pow d2 2))
1548060367.794 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.794 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.795 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.795 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 d3))) (* (/ 1 d3) 1)) into (* 3 (/ 1 d3))
1548060367.795 * [misc]backup-simplify:  Simplify (+ (* 1 (* (pow d3 3) (pow d2 2))) (* (* 3 (/ 1 d3)) 0)) into (* (pow d3 3) (pow d2 2))
1548060367.795 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 3) (pow d2 2))) into (/ 1 (* (pow d3 3) (pow d2 2)))
1548060367.795 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2)))))) in d4
1548060367.795 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) in d4
1548060367.795 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.795 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.795 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2))))) in d4
1548060367.795 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))) in d4
1548060367.795 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.795 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.795 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.795 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.795 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.795 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.795 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.795 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.795 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.795 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.795 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.795 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.795 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) (pow d4 2))) in d4
1548060367.795 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.795 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.795 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d4 2)) in d4
1548060367.795 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.795 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.796 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.796 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.796 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.796 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.796 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.796 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.796 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.796 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.796 * [misc]backup-simplify:  Simplify (* (pow d2 2) 1) into (pow d2 2)
1548060367.796 * [misc]backup-simplify:  Simplify (* d3 (pow d2 2)) into (* d3 (pow d2 2))
1548060367.796 * [misc]backup-simplify:  Simplify (* 1 (* d3 (pow d2 2))) into (* d3 (pow d2 2))
1548060367.796 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.796 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2))))) in d4
1548060367.796 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) in d4
1548060367.796 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2)))) in d4
1548060367.796 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.796 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.796 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.796 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.796 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.796 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.796 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.796 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.796 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.796 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.796 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.796 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.797 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* (pow d4 2) (pow d2 2))) in d4
1548060367.797 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.797 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.797 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.797 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060367.797 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.797 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.797 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.797 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.797 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.797 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.797 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.797 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.797 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.797 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.797 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.797 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.797 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.797 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060367.797 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 2) (pow d2 2))) into (* (pow d3 2) (pow d2 2))
1548060367.797 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.797 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2)))) in d4
1548060367.797 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2))) in d4
1548060367.797 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.797 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.797 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.797 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.797 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.798 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.798 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.798 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.798 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.798 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.798 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060367.798 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.798 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.798 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.798 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.798 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.798 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.798 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.798 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.798 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.798 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060367.798 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 2) (pow d2 2))) into (* (pow d3 2) (pow d2 2))
1548060367.798 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.798 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) 0) into (/ 1 (pow d2 2))
1548060367.798 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060367.798 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060367.798 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060367.799 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060367.799 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060367.799 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060367.799 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060367.799 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (/ 1 (pow d2 2))) into (* 2 (/ 1 (pow d2 2)))
1548060367.799 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (pow d2 2)))) into (* 2 (/ 1 (pow d2 2)))
1548060367.799 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (pow d2 2)))) into (* 2 (/ 1 (pow d2 2)))
1548060367.799 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (pow d2 2)))) into (* 2 (/ 1 (pow d2 2)))
1548060367.799 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (pow d2 2)))) into (* 2 (/ 1 (pow d2 2)))
1548060367.799 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (pow d2 2)))) into (* 2 (/ 1 (pow d2 2)))
1548060367.799 * [misc]backup-simplify:  Simplify (* 2 (/ 1 (pow d2 2))) into (/ 2 (pow d2 2))
1548060367.799 * [misc]backup-simplify:  Simplify (+ (/ 2 (pow d2 2)) 0) into (* 2 (/ 1 (pow d2 2)))
1548060367.799 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (pow d2 2)))) into (* 2 (/ 1 (pow d2 2)))
1548060367.800 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (pow d2 2)))) into (* 2 (/ 1 (pow d2 2)))
1548060367.800 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (pow d2 2)))) into (* 2 (/ 1 (pow d2 2)))
1548060367.800 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (pow d2 2)))) into (* 2 (/ 1 (pow d2 2)))
1548060367.800 * [misc]backup-simplify:  Simplify (- (* 2 (/ 1 (pow d2 2)))) into (- (* 2 (/ 1 (pow d2 2))))
1548060367.800 * [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 (pow d2 2))) (- (* 2 (/ 1 (pow d2 2))))) into 0
1548060367.800 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060367.800 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.800 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.800 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d2)) into 0
1548060367.800 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.801 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.801 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* (/ 1 d3) d2)) into (/ d2 d3)
1548060367.801 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ (/ d2 d3) d2)))) into (- (/ 1 (* d3 d2)))
1548060367.801 * [misc]backup-simplify:  Simplify (+ (- (/ 1 (* d3 d2))) 0) into (- (/ 1 (* d3 d2)))
1548060367.801 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (- (/ 1 (* d3 d2)))) into (- (/ 1 (pow d2 2)) (/ 1 (* d3 d2)))
1548060367.801 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow d2 2)) (/ 1 (* d3 d2)))) into (- (/ 1 (pow d2 2)) (/ 1 (* d3 d2)))
1548060367.801 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 d2)) (- (/ 1 (pow d2 2)) (/ 1 (* d3 d2)))) into (/ 1 (pow d2 2))
1548060367.801 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.802 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.802 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d2)) into 0
1548060367.802 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.802 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.802 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.802 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* (* 2 (/ 1 d3)) d2)) into (* 2 (/ d2 d3))
1548060367.802 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ (* 2 (/ d2 d3)) d2)))) into (- (* 2 (/ 1 (* d3 d2))))
1548060367.802 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) 0) into (/ 1 (pow d2 2))
1548060367.802 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 d2)) (/ 1 (pow d2 2))) into (+ (/ 1 (* d3 d2)) (/ 1 (pow d2 2)))
1548060367.803 * [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (* d3 d2)) (/ 1 (pow d2 2)))) into (- (/ 1 (pow d2 2)) (/ 1 (* d3 d2)))
1548060367.803 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 d2)) (- (/ 1 (pow d2 2)) (/ 1 (* d3 d2)))) into (/ 1 (pow d2 2))
1548060367.803 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d2 2))) into (- (/ 1 (pow d2 2)))
1548060367.803 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (- (/ 1 (pow d2 2)))) into 0
1548060367.803 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060367.803 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.803 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
1548060367.803 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060367.803 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060367.804 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.804 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d3) d2) (* 0 0))) into (/ d2 d3)
1548060367.804 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ (/ d2 d3) d2)))) into (- (/ 1 (* d3 d2)))
1548060367.804 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.804 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060367.804 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060367.804 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.805 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d3) 0) (* 0 1))) into 0
1548060367.805 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 d3)) (/ (/ 1 d3) 1)))) into (/ 1 (pow d3 2))
1548060367.805 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 d2)) (/ 1 (pow d3 2))) into (+ (/ 1 (* d3 d2)) (/ 1 (pow d3 2)))
1548060367.805 * [misc]backup-simplify:  Simplify (+ (- (/ 1 (* d3 d2))) (+ (/ 1 (* d3 d2)) (/ 1 (pow d3 2)))) into (/ 1 (pow d3 2))
1548060367.805 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d3 2))) into (- (/ 1 (pow d3 2)))
1548060367.805 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d3 2)) (- (/ 1 (pow d3 2)))) into 0
1548060367.805 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060367.805 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.806 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060367.806 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.806 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060367.806 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.806 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.806 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060367.806 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) 0) into (/ 1 d2)
1548060367.806 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060367.806 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.806 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.806 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.806 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.806 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.806 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060367.806 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.806 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060367.806 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.806 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060367.806 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.806 * [misc]backup-simplify:  Simplify -1 into -1
1548060367.806 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.807 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d4)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d2)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1548060367.809 * [misc]backup-simplify:  Simplify (/ (* (/ 1 (- d1)) (- (* (+ (/ 1 (- d4)) (/ 1 (- d3))) (- (pow (/ 1 (- d2)) 3) (pow (/ 1 (- d1)) 3))) (* (+ (* (/ 1 (- d2)) (+ (/ 1 (- d1)) (/ 1 (- d2)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) (* (+ (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d3)) (/ 1 (- d4))))))) (* (+ (* (/ 1 (- d2)) (/ 1 (- d2))) (+ (* (/ 1 (- d1)) (/ 1 (- d1))) (* (/ 1 (- d2)) (/ 1 (- d1))))) (+ (/ 1 (- d3)) (/ 1 (- d4))))) into (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)))
1548060367.809 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1))) in (d1 d4 d3 d2) around 0
1548060367.809 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1))) in d2
1548060367.809 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d2
1548060367.809 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d2
1548060367.809 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d2
1548060367.809 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d2
1548060367.809 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060367.809 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.809 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.809 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060367.809 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.809 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.809 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.809 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.809 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.809 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060367.809 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060367.809 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d2
1548060367.809 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d2
1548060367.809 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
1548060367.809 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060367.810 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.810 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.810 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060367.810 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.810 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.810 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.810 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.810 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060367.810 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060367.810 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d2
1548060367.810 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d2
1548060367.810 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d2
1548060367.810 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.810 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.810 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d2
1548060367.810 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060367.810 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.810 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.810 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.810 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.810 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.810 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.810 * [misc]backup-simplify:  Simplify (* 1 d4) into d4
1548060367.810 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1548060367.810 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1548060367.810 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d2
1548060367.810 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d2
1548060367.810 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d2
1548060367.810 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.810 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.810 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060367.810 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.810 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.810 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.811 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.811 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.811 * [misc]backup-simplify:  Simplify (* d3 1) into d3
1548060367.811 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.811 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d2
1548060367.811 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d2
1548060367.811 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d2
1548060367.811 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060367.811 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.811 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.811 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060367.811 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.811 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.811 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.811 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.811 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.811 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.811 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060367.811 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060367.811 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060367.811 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060367.811 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d1) (* 0 0)) into (* (pow d4 2) d1)
1548060367.811 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) d1)) into (/ 1 (* (pow d4 2) d1))
1548060367.812 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d2
1548060367.812 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d2
1548060367.812 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d2
1548060367.812 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.812 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.812 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d2
1548060367.812 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.812 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.812 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.812 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1548060367.812 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.812 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.812 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.812 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.812 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060367.812 * [misc]backup-simplify:  Simplify (* 0 (* d4 d1)) into 0
1548060367.812 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.812 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d1)) into 0
1548060367.812 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d4 d1))) into (* d4 d1)
1548060367.812 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d1)) (* 0 0)) into (* d3 (* d4 d1))
1548060367.812 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d1))) into (/ 1 (* d3 (* d4 d1)))
1548060367.812 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d2
1548060367.812 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d2
1548060367.812 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.812 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.812 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060367.812 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.812 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.812 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.812 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.813 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.813 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060367.813 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.813 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d2
1548060367.813 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d2
1548060367.813 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
1548060367.813 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060367.813 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.813 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.813 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060367.813 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.813 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.813 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.813 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.813 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060367.813 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060367.813 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d2
1548060367.813 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d2
1548060367.813 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d2
1548060367.813 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.813 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.813 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060367.813 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.813 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.813 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.813 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060367.813 * [misc]backup-simplify:  Simplify (* d3 (pow d1 3)) into (* d3 (pow d1 3))
1548060367.813 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d1 3))) into (/ 1 (* d3 (pow d1 3)))
1548060367.813 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d2
1548060367.813 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d2
1548060367.813 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d2
1548060367.813 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.813 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.813 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d2
1548060367.813 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.814 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.814 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060367.814 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.814 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.814 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.814 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.814 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060367.814 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1548060367.814 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1548060367.814 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d2
1548060367.814 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d2
1548060367.814 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d2
1548060367.814 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.814 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.814 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060367.814 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.814 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.814 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.814 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060367.814 * [misc]backup-simplify:  Simplify (* d4 (pow d1 3)) into (* d4 (pow d1 3))
1548060367.814 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d1 3))) into (/ 1 (* d4 (pow d1 3)))
1548060367.814 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d2
1548060367.814 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d2
1548060367.814 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d2
1548060367.814 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060367.814 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.814 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.814 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060367.814 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.814 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.814 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.814 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.814 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.814 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060367.815 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060367.815 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d2
1548060367.815 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d2
1548060367.815 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d2
1548060367.815 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060367.815 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.815 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.815 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060367.815 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.815 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.815 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.815 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.815 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.815 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.815 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060367.815 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.815 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060367.815 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.815 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d1) (* 0 0)) into (* (pow d3 2) d1)
1548060367.815 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d1)) into (/ 1 (* (pow d3 2) d1))
1548060367.815 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d2
1548060367.815 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d2
1548060367.815 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.815 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.815 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d2
1548060367.815 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.815 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.815 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060367.815 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.815 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.815 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.815 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.815 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.815 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060367.816 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060367.816 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.816 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060367.816 * [misc]backup-simplify:  Simplify (+ (* d4 d1) (* 0 0)) into (* d4 d1)
1548060367.816 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d1)) (* 0 0)) into (* d3 (* d4 d1))
1548060367.816 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d1))) into (/ 1 (* d3 (* d4 d1)))
1548060367.816 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)) in d2
1548060367.816 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2
1548060367.816 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060367.816 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.816 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.816 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.816 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060367.816 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.816 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.816 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.816 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1) in d2
1548060367.816 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d2
1548060367.816 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060367.816 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060367.816 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.816 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.816 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.816 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.816 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.816 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060367.817 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060367.817 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060367.817 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d2
1548060367.817 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1548060367.817 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060367.817 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.817 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.817 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.817 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060367.817 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1548060367.817 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060367.817 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.817 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.817 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.817 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.817 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.817 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.817 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.817 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1548060367.817 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1548060367.817 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d3))
1548060367.817 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060367.817 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060367.817 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060367.818 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d4) (/ 1 d3)) 0) into (+ (/ 1 d4) (/ 1 d3))
1548060367.818 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1548060367.818 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.818 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.818 * [misc]backup-simplify:  Simplify (* 1 d1) into d1
1548060367.818 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) d1) into (* (+ (/ 1 d4) (/ 1 d3)) d1)
1548060367.818 * [misc]backup-simplify:  Simplify (/ (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 d4) (/ 1 d3)) d1)) into (/ 1 d1)
1548060367.818 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1))) in d3
1548060367.818 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d3
1548060367.818 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d3
1548060367.818 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d3
1548060367.818 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d3
1548060367.818 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060367.818 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.818 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.818 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060367.818 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.818 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.818 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.818 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.818 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060367.819 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d2 2))) into (/ 1 (* (pow d4 2) (pow d2 2)))
1548060367.819 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d3
1548060367.819 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d3
1548060367.819 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
1548060367.819 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060367.819 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.819 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.819 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060367.819 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.819 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.819 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.819 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.819 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060367.819 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060367.819 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d3
1548060367.819 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d3
1548060367.819 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d3
1548060367.819 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.819 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.819 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.819 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d3
1548060367.819 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060367.819 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.819 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.819 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.819 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.819 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.819 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060367.819 * [misc]backup-simplify:  Simplify (* 0 (* (pow d2 2) d4)) into 0
1548060367.819 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.819 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 d4)) into 0
1548060367.820 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow d2 2) d4))) into (* (pow d2 2) d4)
1548060367.820 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) d4)) into (/ 1 (* (pow d2 2) d4))
1548060367.820 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d3
1548060367.820 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d3
1548060367.820 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d3
1548060367.820 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.820 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.820 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.820 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060367.820 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.820 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.820 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.820 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.820 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060367.820 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.820 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.820 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060367.820 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060367.820 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d3
1548060367.820 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d3
1548060367.820 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d3
1548060367.820 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060367.820 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.820 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.820 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060367.820 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.820 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.820 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.820 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.820 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.821 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.821 * [misc]backup-simplify:  Simplify (* (pow d4 2) (* d2 d1)) into (* (pow d4 2) (* d2 d1))
1548060367.821 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (* d2 d1))) into (/ 1 (* (pow d4 2) (* d2 d1)))
1548060367.821 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d3
1548060367.821 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d3
1548060367.821 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d3
1548060367.821 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.821 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.821 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.821 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d3
1548060367.821 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.821 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.821 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1548060367.821 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.821 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.821 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.821 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.821 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060367.821 * [misc]backup-simplify:  Simplify (* d2 (* d4 d1)) into (* d2 (* d4 d1))
1548060367.821 * [misc]backup-simplify:  Simplify (* 0 (* d2 (* d4 d1))) into 0
1548060367.821 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d1)) into 0
1548060367.821 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (* d4 d1))) into 0
1548060367.821 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 (* d4 d1)))) into (* d2 (* d4 d1))
1548060367.821 * [misc]backup-simplify:  Simplify (/ 1 (* d2 (* d4 d1))) into (/ 1 (* d2 (* d4 d1)))
1548060367.821 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d3
1548060367.821 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d3
1548060367.821 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.821 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.821 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060367.822 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.822 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.822 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.822 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.822 * [misc]backup-simplify:  Simplify (* d4 (pow d2 3)) into (* d4 (pow d2 3))
1548060367.822 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 3))) into (/ 1 (* d4 (pow d2 3)))
1548060367.822 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d3
1548060367.822 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d3
1548060367.822 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
1548060367.822 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060367.822 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.822 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.822 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.822 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060367.822 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.822 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.822 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.822 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.822 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060367.822 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060367.822 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d3
1548060367.822 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d3
1548060367.822 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d3
1548060367.822 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.822 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.822 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.822 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060367.822 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.822 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.822 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.822 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060367.822 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060367.822 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060367.823 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060367.823 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 3))) into (pow d1 3)
1548060367.823 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060367.823 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d3
1548060367.823 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d3
1548060367.823 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d3
1548060367.823 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.823 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.823 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.823 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d3
1548060367.823 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.823 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.823 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060367.823 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.823 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.823 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.823 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060367.823 * [misc]backup-simplify:  Simplify (* 0 (* d4 (pow d2 2))) into 0
1548060367.823 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.823 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 (pow d2 2))) into 0
1548060367.823 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d4 (pow d2 2)))) into (* d4 (pow d2 2))
1548060367.823 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 2))) into (/ 1 (* d4 (pow d2 2)))
1548060367.823 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d3
1548060367.824 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d3
1548060367.824 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d3
1548060367.824 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.824 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.824 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060367.824 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.824 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.824 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.824 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060367.824 * [misc]backup-simplify:  Simplify (* d4 (pow d1 3)) into (* d4 (pow d1 3))
1548060367.824 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d1 3))) into (/ 1 (* d4 (pow d1 3)))
1548060367.824 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d3
1548060367.824 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d3
1548060367.824 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d3
1548060367.824 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060367.824 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.824 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.824 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.824 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060367.824 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.824 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.824 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.824 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.824 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.824 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.824 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d3
1548060367.824 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d3
1548060367.824 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d3
1548060367.824 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060367.824 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.824 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.824 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.824 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060367.824 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.824 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.824 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.824 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.825 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.825 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.825 * [misc]backup-simplify:  Simplify (* 1 (* d2 d1)) into (* d2 d1)
1548060367.825 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060367.825 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d3
1548060367.825 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d3
1548060367.825 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.825 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.825 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.825 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d3
1548060367.825 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.825 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.825 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060367.825 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.825 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.825 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.825 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.825 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.825 * [misc]backup-simplify:  Simplify (* d4 (* d2 d1)) into (* d4 (* d2 d1))
1548060367.825 * [misc]backup-simplify:  Simplify (* 0 (* d4 (* d2 d1))) into 0
1548060367.825 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060367.825 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 (* d2 d1))) into 0
1548060367.825 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d4 (* d2 d1)))) into (* d4 (* d2 d1))
1548060367.825 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (* d2 d1))) into (/ 1 (* d4 (* d2 d1)))
1548060367.825 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)) in d3
1548060367.825 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3
1548060367.825 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1548060367.825 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.825 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.825 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.825 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060367.825 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.825 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.826 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.826 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.826 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1) in d3
1548060367.826 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d3
1548060367.826 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1548060367.826 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060367.826 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.826 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.826 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.826 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.826 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.826 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060367.826 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d3
1548060367.826 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1548060367.826 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060367.826 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.826 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.826 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.826 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060367.826 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1548060367.826 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060367.826 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.826 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.826 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.826 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.826 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.826 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.826 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d2 d1)) 0) into (/ 1 (* d2 d1))
1548060367.826 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (/ 1 (* d2 d1))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))
1548060367.826 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))
1548060367.827 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))
1548060367.827 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))
1548060367.827 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060367.827 * [misc]backup-simplify:  Simplify (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))) into (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))))
1548060367.827 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))))) into (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))))
1548060367.827 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.827 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) into (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))
1548060367.828 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060367.828 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1) into (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)
1548060367.828 * [misc]backup-simplify:  Simplify (* 1 (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)) into (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)
1548060367.828 * [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)) into (/ -1 d1)
1548060367.828 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1))) in d4
1548060367.828 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d4
1548060367.828 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d4
1548060367.828 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d4
1548060367.828 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060367.828 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.828 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.829 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.829 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.829 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.829 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.829 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.829 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.829 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.829 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.829 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.829 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d4
1548060367.829 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
1548060367.829 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060367.829 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.829 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.829 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.829 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.829 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060367.829 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.829 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.829 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.829 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.829 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060367.829 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060367.829 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d4
1548060367.829 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d4
1548060367.830 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060367.830 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.830 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.830 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060367.830 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.830 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.830 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.830 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.830 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.830 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.830 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.830 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060367.830 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.830 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.830 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1548060367.830 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060367.830 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.830 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d4
1548060367.830 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d4
1548060367.830 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d4
1548060367.830 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.830 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.830 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.830 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.830 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.830 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.830 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.830 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060367.831 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060367.831 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d4
1548060367.831 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d4
1548060367.831 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d4
1548060367.831 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.831 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.831 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.831 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.831 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060367.831 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.831 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.831 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.831 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.831 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.831 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.831 * [misc]backup-simplify:  Simplify (* 1 (* d2 d1)) into (* d2 d1)
1548060367.831 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060367.831 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d4
1548060367.831 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d4
1548060367.831 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d4
1548060367.831 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.831 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.831 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d4
1548060367.831 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.831 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.831 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060367.831 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.831 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.831 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.831 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.831 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.831 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060367.831 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.831 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.831 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060367.832 * [misc]backup-simplify:  Simplify (+ (* d2 d1) (* 0 0)) into (* d2 d1)
1548060367.832 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) (* 0 0)) into (* d3 (* d2 d1))
1548060367.832 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d1))) into (/ 1 (* d3 (* d2 d1)))
1548060367.832 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d4
1548060367.832 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d4
1548060367.832 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.832 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.832 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.832 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.832 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.832 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.832 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.832 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.832 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060367.832 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.832 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.832 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060367.832 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060367.832 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d4
1548060367.832 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d4
1548060367.832 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
1548060367.832 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.832 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.832 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.832 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060367.833 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.833 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.833 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.833 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.833 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060367.833 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060367.833 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d4
1548060367.833 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d4
1548060367.833 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d4
1548060367.833 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.833 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.833 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060367.833 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.833 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.833 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.833 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060367.833 * [misc]backup-simplify:  Simplify (* d3 (pow d1 3)) into (* d3 (pow d1 3))
1548060367.833 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d1 3))) into (/ 1 (* d3 (pow d1 3)))
1548060367.833 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d4
1548060367.833 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d4
1548060367.833 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060367.833 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.833 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.833 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060367.833 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.833 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.833 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.833 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.833 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.833 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.833 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.833 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060367.833 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.833 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.834 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060367.834 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060367.834 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.834 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d4
1548060367.834 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d4
1548060367.834 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d4
1548060367.834 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.834 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.834 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.834 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060367.834 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.834 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.834 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.834 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060367.834 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060367.834 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060367.834 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060367.834 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 3))) into (pow d1 3)
1548060367.834 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060367.834 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d4
1548060367.834 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d4
1548060367.834 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060367.834 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.835 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.835 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.835 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.835 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.835 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.835 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.835 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.835 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060367.835 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.835 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d4
1548060367.835 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d4
1548060367.835 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d4
1548060367.835 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.835 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.835 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.835 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060367.835 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.835 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.835 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.835 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.835 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.835 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.835 * [misc]backup-simplify:  Simplify (* (pow d3 2) (* d2 d1)) into (* (pow d3 2) (* d2 d1))
1548060367.835 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (* d2 d1))) into (/ 1 (* (pow d3 2) (* d2 d1)))
1548060367.835 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d4
1548060367.835 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d4
1548060367.835 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.835 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.835 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d4
1548060367.835 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.835 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.835 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.835 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060367.835 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.835 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.835 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.835 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.835 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.835 * [misc]backup-simplify:  Simplify (* 0 (* d2 d1)) into 0
1548060367.835 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.835 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060367.836 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 d1))) into (* d2 d1)
1548060367.836 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) (* 0 0)) into (* d3 (* d2 d1))
1548060367.836 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d1))) into (/ 1 (* d3 (* d2 d1)))
1548060367.836 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)) in d4
1548060367.836 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.836 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.836 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.836 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.836 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.836 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.836 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.836 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.836 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.836 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.836 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1) in d4
1548060367.836 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d4
1548060367.836 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1548060367.836 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060367.836 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.836 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.836 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.836 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.836 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.836 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060367.836 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d4
1548060367.836 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d4
1548060367.836 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060367.836 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.836 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.837 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.837 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060367.837 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d4
1548060367.837 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.837 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.837 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.837 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.837 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.837 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.837 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.837 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d2 d1)) 0) into (/ 1 (* d2 d1))
1548060367.837 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d2 d1))) into (/ 1 (* d2 d1))
1548060367.837 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d2 d1))) into (/ 1 (* d2 d1))
1548060367.837 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) (/ 1 (* d2 d1))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d1 2)))
1548060367.837 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d2 d1)) (/ 1 (pow d1 2)))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060367.837 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) 0) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060367.837 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.838 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) into (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))
1548060367.838 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060367.838 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1) into (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)
1548060367.838 * [misc]backup-simplify:  Simplify (* 1 (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)) into (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)
1548060367.838 * [misc]backup-simplify:  Simplify (/ (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)) into (/ 1 d1)
1548060367.838 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1))) in d1
1548060367.838 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d1
1548060367.838 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d1
1548060367.839 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d1
1548060367.839 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d1
1548060367.839 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.839 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.839 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.839 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.839 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.839 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.839 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.839 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.839 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060367.839 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d2 2))) into (/ 1 (* (pow d4 2) (pow d2 2)))
1548060367.839 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d1
1548060367.839 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060367.839 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060367.839 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.839 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.839 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.839 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.839 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.839 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.839 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.839 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.839 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.839 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060367.839 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060367.839 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d1
1548060367.839 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d1
1548060367.839 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d1
1548060367.839 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.839 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.839 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d1
1548060367.839 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.839 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.839 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.839 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.839 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.839 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.840 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060367.840 * [misc]backup-simplify:  Simplify (* d3 (* (pow d2 2) d4)) into (* d3 (* (pow d2 2) d4))
1548060367.840 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* (pow d2 2) d4))) into (/ 1 (* d3 (* (pow d2 2) d4)))
1548060367.840 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d1
1548060367.840 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d1
1548060367.840 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d1
1548060367.840 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.840 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.840 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060367.840 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.840 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.840 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.840 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.840 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060367.840 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060367.840 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d1
1548060367.840 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d1
1548060367.840 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d1
1548060367.840 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.840 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.840 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.840 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.840 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.840 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.840 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.840 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.840 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.840 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.840 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.840 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060367.840 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.840 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060367.841 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d2) (* 0 0)) into (* (pow d4 2) d2)
1548060367.841 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) d2)) into (/ 1 (* (pow d4 2) d2))
1548060367.841 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d1
1548060367.841 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d1
1548060367.841 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d1
1548060367.841 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.841 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.841 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d1
1548060367.841 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.841 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.841 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060367.841 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.841 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.841 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.841 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.841 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.841 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060367.841 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.841 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.841 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060367.841 * [misc]backup-simplify:  Simplify (+ (* d2 d4) (* 0 0)) into (* d2 d4)
1548060367.841 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d4)) (* 0 0)) into (* d3 (* d2 d4))
1548060367.842 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d4))) into (/ 1 (* d3 (* d2 d4)))
1548060367.842 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d1
1548060367.842 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d1
1548060367.842 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.842 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.842 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060367.842 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.842 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.842 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.842 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.842 * [misc]backup-simplify:  Simplify (* d4 (pow d2 3)) into (* d4 (pow d2 3))
1548060367.842 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 3))) into (/ 1 (* d4 (pow d2 3)))
1548060367.842 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d1
1548060367.842 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060367.842 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060367.842 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.842 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.842 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.842 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.842 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.842 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.842 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.842 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.842 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.842 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060367.842 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060367.842 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d1
1548060367.842 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d1
1548060367.842 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d1
1548060367.842 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.842 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.842 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060367.842 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.842 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.842 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.843 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.843 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.843 * [misc]backup-simplify:  Simplify (* d3 1) into d3
1548060367.843 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.843 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d1
1548060367.843 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d1
1548060367.843 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d1
1548060367.843 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.843 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.843 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d1
1548060367.843 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.843 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.843 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.843 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.843 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.843 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.843 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060367.843 * [misc]backup-simplify:  Simplify (* d3 (* d4 (pow d2 2))) into (* d3 (* d4 (pow d2 2)))
1548060367.843 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 (pow d2 2)))) into (/ 1 (* d3 (* d4 (pow d2 2))))
1548060367.843 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d1
1548060367.843 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d1
1548060367.843 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d1
1548060367.843 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.843 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.843 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060367.843 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.843 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.843 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.843 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.843 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.843 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060367.844 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.844 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d1
1548060367.844 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d1
1548060367.844 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d1
1548060367.844 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.844 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.844 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.844 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.844 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.844 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.844 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.844 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.844 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060367.844 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.844 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d1
1548060367.844 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d1
1548060367.844 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d1
1548060367.844 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.844 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.844 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.844 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.844 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.844 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.844 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.844 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.844 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.844 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.844 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.844 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.844 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.844 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.845 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d2) (* 0 0)) into (* (pow d3 2) d2)
1548060367.845 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d2)) into (/ 1 (* (pow d3 2) d2))
1548060367.845 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d1
1548060367.845 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d1
1548060367.845 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.845 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.845 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d1
1548060367.845 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.845 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.845 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.845 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.845 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.845 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.845 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.845 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.845 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.845 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060367.845 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.845 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.845 * [misc]backup-simplify:  Simplify (+ (* d4 d2) (* 0 0)) into (* d4 d2)
1548060367.845 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d2)) (* 0 0)) into (* d3 (* d4 d2))
1548060367.845 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d2))) into (/ 1 (* d3 (* d4 d2)))
1548060367.845 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)) in d1
1548060367.845 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1548060367.845 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1548060367.845 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.845 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.846 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.846 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1548060367.846 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.846 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.846 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.846 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1) in d1
1548060367.846 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d1
1548060367.846 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060367.846 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.846 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.846 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.846 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.846 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.846 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.846 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.846 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.846 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060367.846 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d1
1548060367.846 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1548060367.846 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.846 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.846 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.846 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.846 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.846 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.846 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d1
1548060367.846 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.846 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.846 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.846 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.846 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.846 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.846 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.846 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.846 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060367.847 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1548060367.847 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d3))
1548060367.847 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060367.847 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060367.847 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d4) (/ 1 d3)))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060367.847 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1548060367.847 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.847 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.847 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.847 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) 0) into 0
1548060367.847 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.848 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.848 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) 0) into (/ 1 d2)
1548060367.848 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* (/ 1 d2) 0)) into 1
1548060367.848 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060367.848 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060367.848 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.848 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 1) (* 0 0)) into (+ (/ 1 d4) (/ 1 d3))
1548060367.848 * [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 d4) (/ 1 d3))) (+ (/ 1 d4) (/ 1 d3))) into -1
1548060367.848 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1))) in d1
1548060367.848 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d1
1548060367.849 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d1
1548060367.849 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d1
1548060367.849 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d1
1548060367.849 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.849 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.849 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.849 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.849 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.849 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.849 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.849 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.849 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060367.849 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d2 2))) into (/ 1 (* (pow d4 2) (pow d2 2)))
1548060367.849 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d1
1548060367.849 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060367.849 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060367.849 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.849 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.849 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.849 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.849 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.849 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.849 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.849 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.849 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.849 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060367.849 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060367.849 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d1
1548060367.849 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d1
1548060367.849 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d1
1548060367.849 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.849 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.849 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d1
1548060367.849 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.849 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.849 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.849 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.850 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.850 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.850 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060367.850 * [misc]backup-simplify:  Simplify (* d3 (* (pow d2 2) d4)) into (* d3 (* (pow d2 2) d4))
1548060367.850 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* (pow d2 2) d4))) into (/ 1 (* d3 (* (pow d2 2) d4)))
1548060367.850 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d1
1548060367.850 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d1
1548060367.850 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d1
1548060367.850 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.850 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.850 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060367.850 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.850 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.850 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.850 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.850 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060367.850 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060367.850 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d1
1548060367.850 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d1
1548060367.850 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d1
1548060367.850 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.850 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.850 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.850 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.850 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.850 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.850 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.850 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.850 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.850 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.850 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.850 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060367.851 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.851 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060367.851 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d2) (* 0 0)) into (* (pow d4 2) d2)
1548060367.851 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) d2)) into (/ 1 (* (pow d4 2) d2))
1548060367.851 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d1
1548060367.851 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d1
1548060367.851 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d1
1548060367.851 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.851 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.851 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d1
1548060367.851 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.851 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.851 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060367.851 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.851 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.851 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.851 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.851 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.851 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060367.851 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.851 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.851 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060367.851 * [misc]backup-simplify:  Simplify (+ (* d2 d4) (* 0 0)) into (* d2 d4)
1548060367.852 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d4)) (* 0 0)) into (* d3 (* d2 d4))
1548060367.852 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d4))) into (/ 1 (* d3 (* d2 d4)))
1548060367.852 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d1
1548060367.852 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d1
1548060367.852 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.852 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.852 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060367.852 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.852 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.852 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.852 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.852 * [misc]backup-simplify:  Simplify (* d4 (pow d2 3)) into (* d4 (pow d2 3))
1548060367.852 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 3))) into (/ 1 (* d4 (pow d2 3)))
1548060367.852 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d1
1548060367.852 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060367.852 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060367.852 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.852 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.852 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.852 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.852 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.852 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.852 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.852 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.852 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.852 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060367.852 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060367.852 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d1
1548060367.852 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d1
1548060367.852 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d1
1548060367.852 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.853 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.853 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060367.853 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.853 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.853 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.853 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.853 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.853 * [misc]backup-simplify:  Simplify (* d3 1) into d3
1548060367.853 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.853 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d1
1548060367.853 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d1
1548060367.853 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d1
1548060367.853 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.853 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.853 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d1
1548060367.853 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.853 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.853 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.853 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.853 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.853 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.853 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060367.853 * [misc]backup-simplify:  Simplify (* d3 (* d4 (pow d2 2))) into (* d3 (* d4 (pow d2 2)))
1548060367.853 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 (pow d2 2)))) into (/ 1 (* d3 (* d4 (pow d2 2))))
1548060367.853 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d1
1548060367.853 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d1
1548060367.853 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d1
1548060367.853 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.853 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.853 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060367.853 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.853 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.853 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.853 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.854 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.854 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060367.854 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.854 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d1
1548060367.854 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d1
1548060367.854 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d1
1548060367.854 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.854 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.854 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.854 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.854 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.854 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.854 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.854 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.854 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060367.854 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.854 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d1
1548060367.854 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d1
1548060367.854 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d1
1548060367.854 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.854 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.854 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.854 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.854 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.854 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.854 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.854 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.854 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.854 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.854 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.854 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.854 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.855 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.855 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d2) (* 0 0)) into (* (pow d3 2) d2)
1548060367.855 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d2)) into (/ 1 (* (pow d3 2) d2))
1548060367.855 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d1
1548060367.855 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d1
1548060367.855 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.855 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.855 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d1
1548060367.855 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.855 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.855 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.855 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.855 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.855 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.855 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.855 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.855 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.855 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060367.855 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.855 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.855 * [misc]backup-simplify:  Simplify (+ (* d4 d2) (* 0 0)) into (* d4 d2)
1548060367.855 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d2)) (* 0 0)) into (* d3 (* d4 d2))
1548060367.856 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d2))) into (/ 1 (* d3 (* d4 d2)))
1548060367.856 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)) in d1
1548060367.856 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1548060367.856 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1548060367.856 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.856 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.856 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.856 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1548060367.856 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.856 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.856 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.856 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1) in d1
1548060367.856 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d1
1548060367.856 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060367.856 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.856 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.856 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.856 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.856 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.856 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.856 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.856 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.856 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060367.856 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d1
1548060367.856 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1548060367.856 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.856 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.856 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.856 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.856 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.856 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.856 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d1
1548060367.856 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.856 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.856 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.856 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.857 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.857 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.857 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.857 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.857 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060367.857 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1548060367.857 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d3))
1548060367.857 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060367.857 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060367.857 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d4) (/ 1 d3)))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060367.857 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1548060367.857 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.857 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.857 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.857 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) 0) into 0
1548060367.858 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.858 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.858 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.858 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) 0) into (/ 1 d2)
1548060367.858 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* (/ 1 d2) 0)) into 1
1548060367.858 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060367.858 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060367.858 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.858 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 1) (* 0 0)) into (+ (/ 1 d4) (/ 1 d3))
1548060367.859 * [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 d4) (/ 1 d3))) (+ (/ 1 d4) (/ 1 d3))) into -1
1548060367.859 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060367.859 * [misc]backup-simplify:  Simplify -1 into -1
1548060367.859 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d4 2)) 0) into (/ 1 (pow d4 2))
1548060367.859 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2))
1548060367.859 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.859 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.859 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 1)) into 0
1548060367.859 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060367.859 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.860 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.860 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 1)) into 0
1548060367.860 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060367.860 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.860 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.860 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.860 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d3 2)) 0) into (/ 1 (pow d3 2))
1548060367.860 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d3 2))) into (- (/ 1 (pow d3 2)))
1548060367.860 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d4 2)) (- (/ 1 (pow d3 2)))) into (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))
1548060367.860 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060367.861 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1548060367.861 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.861 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060367.861 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060367.861 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060367.861 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d2) 1) (* (/ 1 (pow d2 2)) 0))) into (/ 1 d2)
1548060367.861 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060367.861 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060367.861 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.862 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (+ (* 0 1) (* 0 0))) into (+ (/ 1 (* d4 d2)) (/ 1 (* d3 d2)))
1548060367.864 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2))) (+ (/ 1 d4) (/ 1 d3))) (+ (* -1 (/ (+ (/ 1 (* d4 d2)) (/ 1 (* d3 d2))) (+ (/ 1 d4) (/ 1 d3)))))) into (- (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d2))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d2))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d3 2))))
1548060367.864 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d2))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d2))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d3 2)))) in d4
1548060367.864 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d2))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d2))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d4 2))))) in d4
1548060367.864 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d2))) in d4
1548060367.864 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d2)) in d4
1548060367.864 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.864 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.864 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.864 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.864 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.864 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.864 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.864 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.864 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.864 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.864 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d4
1548060367.864 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.864 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.864 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.864 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.864 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.864 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.864 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1548060367.864 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.865 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1548060367.865 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.865 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.865 * [misc]backup-simplify:  Simplify (+ (* 1 d2) (* (/ 1 d3) 0)) into d2
1548060367.865 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060367.865 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d2))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d4 2)))) in d4
1548060367.865 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d2))) in d4
1548060367.865 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d2)) in d4
1548060367.865 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.865 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.865 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.865 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.865 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.865 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.865 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.865 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.865 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.865 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.865 * [misc]taylor:  Taking taylor expansion of (* d3 d2) in d4
1548060367.865 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.865 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.865 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.865 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.865 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.865 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1548060367.865 * [misc]backup-simplify:  Simplify (* 1 (* d3 d2)) into (* d3 d2)
1548060367.866 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060367.866 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d4 2))) in d4
1548060367.866 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (pow d4 2)) in d4
1548060367.866 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.866 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.866 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.866 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.866 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.866 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.866 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.866 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.866 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.866 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.866 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.866 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.866 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.866 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.866 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.866 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.866 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.866 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.866 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d3 2))) in d4
1548060367.866 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (pow d3 2)) in d4
1548060367.866 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.866 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.866 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.866 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.866 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.867 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.867 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.867 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.867 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.867 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.867 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.867 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.867 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.867 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.867 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.867 * [misc]backup-simplify:  Simplify (* 1 (pow d3 2)) into (pow d3 2)
1548060367.867 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060367.867 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.867 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.867 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.867 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060367.867 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.867 * [misc]taylor:  Taking taylor expansion of -1 in d3
1548060367.867 * [misc]backup-simplify:  Simplify -1 into -1
1548060367.867 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.868 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060367.868 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
1548060367.868 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
1548060367.868 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (* d2 d4))) 0) into (/ 1 (* d3 (* d2 d4)))
1548060367.868 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d4 2) d2)) (/ 1 (* d3 (* d2 d4)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060367.868 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060367.868 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060367.869 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060367.869 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060367.869 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.869 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.869 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
1548060367.869 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1548060367.870 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.870 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.870 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.870 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060367.870 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.870 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.871 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.871 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060367.871 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060367.871 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060367.871 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060367.871 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060367.871 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060367.872 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060367.872 * [misc]backup-simplify:  Simplify (- (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (- (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))))
1548060367.872 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (- (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))))) into (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))))
1548060367.872 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060367.872 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060367.873 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060367.873 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060367.873 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.873 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1548060367.873 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.873 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.873 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d2) 0) (+ (* (/ 1 (pow d2 2)) 1) (* 0 0)))) into (/ 1 (pow d2 2))
1548060367.874 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060367.874 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060367.874 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.874 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) (/ 1 (pow d2 2))) (+ (* 0 (/ 1 d2)) (+ (* 0 1) (* 0 0)))) into (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d4 (pow d2 2))))
1548060367.876 * [misc]backup-simplify:  Simplify (- (/ (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) (+ (/ 1 d4) (/ 1 d3))) (+ (* -1 (/ (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d4 (pow d2 2)))) (+ (/ 1 d4) (/ 1 d3)))) (* (- (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d2))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d2))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d3 2)))) (/ (+ (/ 1 (* d4 d2)) (/ 1 (* d3 d2))) (+ (/ 1 d4) (/ 1 d3)))))) into (- (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d2 d4)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2)))))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 d2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d2 (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4))))))))))))
1548060367.876 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d2 d4)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2)))))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 d2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d2 (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4)))))))))))) in d4
1548060367.876 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d2 d4)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2)))))))) in d4
1548060367.876 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d2 d4)))) in d4
1548060367.876 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d2 d4))) in d4
1548060367.876 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.876 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.876 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.876 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.876 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.876 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.876 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.876 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.876 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.876 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.876 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 d4)) in d4
1548060367.876 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.876 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.876 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1548060367.876 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.876 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.876 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.876 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.876 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.877 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.877 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.877 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.877 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.877 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.877 * [misc]backup-simplify:  Simplify (+ (* d3 d2) (* 0 0)) into (* d3 d2)
1548060367.877 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.877 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.877 * [misc]backup-simplify:  Simplify (+ (* 1 (* d3 d2)) (* (/ 1 d3) 0)) into (* d3 d2)
1548060367.877 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060367.877 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2))))))) in d4
1548060367.877 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 2)))) in d4
1548060367.877 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 2))) in d4
1548060367.877 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.877 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.877 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.877 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.877 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.878 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.878 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.878 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.878 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.878 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.878 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 2)) in d4
1548060367.878 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.878 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.878 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.878 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.878 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.878 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.878 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.878 * [misc]backup-simplify:  Simplify (* d3 (pow d2 2)) into (* d3 (pow d2 2))
1548060367.878 * [misc]backup-simplify:  Simplify (* 1 (* d3 (pow d2 2))) into (* d3 (pow d2 2))
1548060367.878 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.878 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2)))))) in d4
1548060367.878 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 2)))) in d4
1548060367.878 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 2))) in d4
1548060367.878 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.878 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.878 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.878 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.878 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.878 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.878 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.878 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.878 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.878 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.878 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060367.878 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.878 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.878 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.878 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.879 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.879 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.879 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.879 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.879 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060367.879 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.879 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.879 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060367.879 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.879 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.880 * [misc]backup-simplify:  Simplify (+ (* 1 (pow d2 2)) (* (/ 1 d3) 0)) into (pow d2 2)
1548060367.880 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.880 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2))))) in d4
1548060367.880 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) d2))) in d4
1548060367.880 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) d2)) in d4
1548060367.880 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.880 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.880 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.880 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.880 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.880 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.880 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.880 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.880 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.880 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.880 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) d2) in d4
1548060367.880 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.880 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.880 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.880 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.880 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.880 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.880 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.880 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.880 * [misc]backup-simplify:  Simplify (* 1 d2) into d2
1548060367.880 * [misc]backup-simplify:  Simplify (* 1 d2) into d2
1548060367.880 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060367.880 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2)))) in d4
1548060367.880 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2)))) in d4
1548060367.880 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2))) in d4
1548060367.880 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.880 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.881 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.881 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.881 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.881 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.881 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.881 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.881 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.881 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.881 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.881 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.881 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d4 d2)) in d4
1548060367.881 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.881 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.881 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.881 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d4
1548060367.881 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.881 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.881 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.881 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.881 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.881 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.881 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.881 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1548060367.881 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.881 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.881 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1548060367.882 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.882 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d2) (* 0 0)) into (* (pow d3 2) d2)
1548060367.882 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.882 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.882 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.882 * [misc]backup-simplify:  Simplify (+ (* 1 (* (pow d3 2) d2)) (* (* 2 (/ 1 d3)) 0)) into (* (pow d3 2) d2)
1548060367.882 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d2)) into (/ 1 (* (pow d3 2) d2))
1548060367.882 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2))) in d4
1548060367.882 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2)) in d4
1548060367.882 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.882 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.882 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.882 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.882 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.882 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.882 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.882 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.882 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.883 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.883 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.883 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.883 * [misc]taylor:  Taking taylor expansion of (* (pow d3 3) d2) in d4
1548060367.883 * [misc]taylor:  Taking taylor expansion of (pow d3 3) in d4
1548060367.883 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.883 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.883 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.883 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.883 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.883 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.883 * [misc]backup-simplify:  Simplify (* d3 (pow d3 2)) into (pow d3 3)
1548060367.883 * [misc]backup-simplify:  Simplify (* (pow d3 3) d2) into (* (pow d3 3) d2)
1548060367.883 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 3) d2)) into (* (pow d3 3) d2)
1548060367.883 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 3) d2)) into (/ 1 (* (pow d3 3) d2))
1548060367.883 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 d2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d2 (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4))))))))))) in d4
1548060367.883 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 d2)))) in d4
1548060367.883 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 d2))) in d4
1548060367.883 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.883 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.883 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.883 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.883 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.883 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.883 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.884 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.884 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.884 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.884 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 d2)) in d4
1548060367.884 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.884 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.884 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d4
1548060367.884 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.884 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.884 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.884 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.884 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.884 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.884 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1548060367.884 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.884 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.884 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1548060367.884 * [misc]backup-simplify:  Simplify (+ (* d3 d2) (* 0 0)) into (* d3 d2)
1548060367.885 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.885 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.885 * [misc]backup-simplify:  Simplify (+ (* 1 (* d3 d2)) (* (/ 1 d3) 0)) into (* d3 d2)
1548060367.885 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060367.885 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d2 (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4)))))))))) in d4
1548060367.885 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) d2))) in d4
1548060367.885 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) d2)) in d4
1548060367.885 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.885 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.885 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.885 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.885 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.885 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.885 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.885 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.885 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.885 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.885 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.885 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.885 * [misc]taylor:  Taking taylor expansion of (* (pow d4 3) d2) in d4
1548060367.885 * [misc]taylor:  Taking taylor expansion of (pow d4 3) in d4
1548060367.885 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.885 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.885 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.885 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.885 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.886 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.886 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.886 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.886 * [misc]backup-simplify:  Simplify (* 1 d2) into d2
1548060367.886 * [misc]backup-simplify:  Simplify (* 1 d2) into d2
1548060367.886 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060367.886 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d2 (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4))))))))) in d4
1548060367.886 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d2 (pow d4 2))))) in d4
1548060367.886 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d2 (pow d4 2)))) in d4
1548060367.886 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.886 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.886 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.886 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.886 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.886 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.886 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.886 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.886 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.886 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.886 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.886 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.886 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (pow d4 2))) in d4
1548060367.886 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.886 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.886 * [misc]taylor:  Taking taylor expansion of (* d2 (pow d4 2)) in d4
1548060367.886 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.886 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.886 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.886 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.887 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.887 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.887 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.887 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.887 * [misc]backup-simplify:  Simplify (* d2 1) into d2
1548060367.887 * [misc]backup-simplify:  Simplify (* d3 d2) into (* d3 d2)
1548060367.887 * [misc]backup-simplify:  Simplify (* 1 (* d3 d2)) into (* d3 d2)
1548060367.887 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060367.887 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4)))))))) in d4
1548060367.887 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 2)))) in d4
1548060367.887 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 2))) in d4
1548060367.887 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.887 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.887 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.887 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.887 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.887 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.887 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.887 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.887 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.887 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.887 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.887 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.887 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060367.887 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.887 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.887 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.887 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.887 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.887 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.887 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.888 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.888 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.888 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.888 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.888 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.888 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.888 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4))))))) in d4
1548060367.888 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2))))) in d4
1548060367.888 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2)))) in d4
1548060367.888 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.888 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.888 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.888 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.888 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.888 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.888 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.888 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.888 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.888 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.888 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.888 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.888 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060367.888 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.888 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.888 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060367.888 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.888 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.888 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.888 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.888 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.888 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.889 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.889 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.889 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060367.889 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.889 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.889 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.889 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060367.889 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060367.889 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.889 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.889 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.890 * [misc]backup-simplify:  Simplify (+ (* 1 (* d3 (pow d2 2))) (* (* 2 (/ 1 d3)) 0)) into (* d3 (pow d2 2))
1548060367.890 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.890 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4)))))) in d4
1548060367.890 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) in d4
1548060367.890 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2)) in d4
1548060367.890 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.890 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.890 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.890 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.890 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.890 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.890 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.890 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.890 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.890 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.890 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d2) in d4
1548060367.890 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.890 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.890 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.890 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.890 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.890 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.890 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.890 * [misc]backup-simplify:  Simplify (* (pow d3 2) d2) into (* (pow d3 2) d2)
1548060367.890 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 2) d2)) into (* (pow d3 2) d2)
1548060367.890 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d2)) into (/ 1 (* (pow d3 2) d2))
1548060367.890 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4))))) in d4
1548060367.890 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) in d4
1548060367.890 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2))) in d4
1548060367.890 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.891 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.891 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.891 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.891 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.891 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.891 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.891 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.891 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.891 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.891 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.891 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.891 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060367.891 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.891 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.891 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.891 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.891 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.891 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.891 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.891 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.891 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.891 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060367.891 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 2) (pow d2 2))) into (* (pow d3 2) (pow d2 2))
1548060367.891 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.891 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4)))) in d4
1548060367.891 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4))) in d4
1548060367.891 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.891 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.891 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.891 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.891 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.892 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.892 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.892 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.892 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.892 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.892 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.892 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.892 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060367.892 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.892 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.892 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060367.892 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.892 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.892 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.892 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.892 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.892 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.892 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.892 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.892 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060367.892 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.892 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.892 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.892 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1548060367.893 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060367.893 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.893 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.893 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.893 * [misc]backup-simplify:  Simplify (+ (* 1 (* d3 (pow d2 2))) (* (* 2 (/ 1 d3)) 0)) into (* d3 (pow d2 2))
1548060367.893 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.893 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) 0) into (/ 1 d2)
1548060367.893 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d2)) into (/ 1 d2)
1548060367.893 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d2)) into (/ 1 d2)
1548060367.893 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d2)) into (/ 1 d2)
1548060367.893 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) 0) into (/ 1 d2)
1548060367.893 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d2)) into (/ 1 d2)
1548060367.893 * [misc]backup-simplify:  Simplify (- (/ 1 d2)) into (- (/ 1 d2))
1548060367.894 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d2))) into 0
1548060367.894 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060367.894 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.894 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.894 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.894 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.894 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* (/ 1 d3) 1)) into (/ 1 d3)
1548060367.894 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 d3) 1)))) into (- (/ 1 d3))
1548060367.894 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
1548060367.894 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
1548060367.894 * [misc]backup-simplify:  Simplify (+ (- (/ 1 d2) (/ 1 d3)) 0) into (- (/ 1 d2) (/ 1 d3))
1548060367.894 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d3
1548060367.894 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1548060367.894 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.894 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.894 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060367.894 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060367.894 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.894 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.895 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.895 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.895 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060367.895 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060367.895 * [misc]taylor:  Taking taylor expansion of -1 in d2
1548060367.895 * [misc]backup-simplify:  Simplify -1 into -1
1548060367.895 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060367.895 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.895 * [misc]taylor:  Taking taylor expansion of 1 in d2
1548060367.895 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.895 * [misc]taylor:  Taking taylor expansion of -1 in d2
1548060367.895 * [misc]backup-simplify:  Simplify -1 into -1
1548060367.895 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.895 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060367.895 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.896 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060367.896 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060367.896 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060367.896 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 d2) (* 0 0))) into 0
1548060367.896 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d4 2) d2)) (/ 0 (* (pow d4 2) d2))))) into 0
1548060367.896 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1548060367.897 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 d4) (* 0 0))) into 0
1548060367.897 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (* d2 d4)) (* 0 0))) into 0
1548060367.897 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d4))) (/ 0 (* d3 (* d2 d4)))))) into 0
1548060367.897 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d4 (pow d2 3)))) into (/ 1 (* d4 (pow d2 3)))
1548060367.897 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d4 (pow d2 3)))) into (/ 1 (* d4 (pow d2 3)))
1548060367.897 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (pow d2 3))) (/ 1 (* d4 (pow d2 3)))) into (+ (/ 1 (* d3 (pow d2 3))) (/ 1 (* d4 (pow d2 3))))
1548060367.897 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (/ 1 (* d4 (pow d2 3))))) into (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4)))))
1548060367.898 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4)))))) into (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4)))))
1548060367.898 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4)))))) into (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (/ 1 (* d4 (pow d2 3))))))
1548060367.898 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.898 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060367.899 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.899 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060367.899 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060367.899 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060367.899 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060367.899 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060367.900 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060367.900 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060367.900 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060367.900 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060367.900 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060367.900 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060367.901 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 d2) (* 0 0))) into 0
1548060367.901 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))))) into 0
1548060367.901 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060367.901 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 d2) (* 0 0))) into 0
1548060367.901 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (* d4 d2)) (* 0 0))) into 0
1548060367.901 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d4 d2))) (/ 0 (* d3 (* d4 d2)))))) into 0
1548060367.901 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.901 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) (pow d2 2))) 0) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.902 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* (pow d3 2) (pow d2 2)))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.902 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (/ 1 (* (pow d3 2) (pow d2 2)))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))
1548060367.902 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))
1548060367.902 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))
1548060367.902 * [misc]backup-simplify:  Simplify (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) into (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))))
1548060367.903 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (/ 1 (* d4 (pow d2 3)))))) (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))))) into (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (/ 1 (* d4 (pow d2 3)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))))
1548060367.903 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060367.903 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060367.903 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060367.904 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060367.904 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060367.904 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060367.904 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.904 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.905 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d2) 0) (+ (* (/ 1 (pow d2 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1548060367.905 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060367.905 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060367.905 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.905 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 (/ 1 (pow d2 2))) (+ (* 0 (/ 1 d2)) (+ (* 0 1) (* 0 0))))) into 0
1548060367.913 * [misc]backup-simplify:  Simplify (- (/ (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (/ 1 (* d4 (pow d2 3)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) (+ (/ 1 d4) (/ 1 d3))) (+ (* -1 (/ 0 (+ (/ 1 d4) (/ 1 d3)))) (* (- (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 d2))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 d2))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (pow d3 2)))) (/ (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d4 (pow d2 2)))) (+ (/ 1 d4) (/ 1 d3)))) (* (- (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d2 d4)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 2)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 d2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) d2)))))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 d2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d2 (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) d2))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 2)))) (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) d4)))))))))))) (/ (+ (/ 1 (* d4 d2)) (/ 1 (* d3 d2))) (+ (/ 1 d4) (/ 1 d3)))))) into (- (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* d4 (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 2) (pow d4 3))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (pow d2 3)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))))))))))))))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 3))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2))))))))))))))))
1548060367.913 * [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* d4 (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 2) (pow d4 3))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (pow d2 3)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))))))))))))))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 3))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2)))))))))))))))) in d4
1548060367.913 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* d4 (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 2) (pow d4 3))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (pow d2 3)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))))))))))))))))) in d4
1548060367.913 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) (pow d2 2))))) in d4
1548060367.913 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.913 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.913 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) (pow d2 2)))) in d4
1548060367.913 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 3) (pow d2 2))) in d4
1548060367.913 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.913 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.913 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.913 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.913 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.913 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.913 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.913 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.913 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.913 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.913 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.914 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.914 * [misc]taylor:  Taking taylor expansion of (* (pow d3 3) (pow d2 2)) in d4
1548060367.914 * [misc]taylor:  Taking taylor expansion of (pow d3 3) in d4
1548060367.914 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.914 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.914 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.914 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.914 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.914 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.914 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.914 * [misc]backup-simplify:  Simplify (* d3 (pow d3 2)) into (pow d3 3)
1548060367.914 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.914 * [misc]backup-simplify:  Simplify (* (pow d3 3) (pow d2 2)) into (* (pow d3 3) (pow d2 2))
1548060367.914 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 3) (pow d2 2))) into (* (pow d3 3) (pow d2 2))
1548060367.914 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 3) (pow d2 2))) into (/ 1 (* (pow d3 3) (pow d2 2)))
1548060367.914 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* d4 (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 2) (pow d4 3))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (pow d2 3)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4)))))))))))))))))) in d4
1548060367.914 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* d4 (pow d2 3))))) in d4
1548060367.914 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* d4 (pow d2 3)))) in d4
1548060367.914 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.914 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.914 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.914 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.914 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.914 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.915 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.915 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.915 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.915 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.915 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.915 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.915 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d4 (pow d2 3))) in d4
1548060367.915 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.915 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.915 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.915 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d4
1548060367.915 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.915 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.915 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.915 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.915 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.915 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.915 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.915 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.915 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.915 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.915 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.915 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060367.915 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.916 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.916 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.916 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.916 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060367.916 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.916 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) (pow d2 3)) (* 0 0)) into (* (pow d3 2) (pow d2 3))
1548060367.916 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.916 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.916 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.916 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 d3))) (* (/ 1 d3) 1)) into (* 3 (/ 1 d3))
1548060367.917 * [misc]backup-simplify:  Simplify (+ (* 1 (* (pow d3 2) (pow d2 3))) (* (* 3 (/ 1 d3)) 0)) into (* (pow d3 2) (pow d2 3))
1548060367.917 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 3))) into (/ 1 (* (pow d3 2) (pow d2 3)))
1548060367.917 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 2) (pow d4 3))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (pow d2 3)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))))))))))))))) in d4
1548060367.917 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 2) (pow d4 3))))) in d4
1548060367.917 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 2) (pow d4 3)))) in d4
1548060367.917 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.917 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.917 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.917 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.917 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.917 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.917 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.917 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.917 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.917 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.917 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.917 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.917 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) (pow d4 3))) in d4
1548060367.917 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.917 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.917 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d4 3)) in d4
1548060367.917 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.917 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.917 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.917 * [misc]taylor:  Taking taylor expansion of (pow d4 3) in d4
1548060367.917 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.917 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.917 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.917 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.918 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.918 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.918 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.918 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.918 * [misc]backup-simplify:  Simplify (* (pow d2 2) 1) into (pow d2 2)
1548060367.918 * [misc]backup-simplify:  Simplify (* d3 (pow d2 2)) into (* d3 (pow d2 2))
1548060367.918 * [misc]backup-simplify:  Simplify (* 1 (* d3 (pow d2 2))) into (* d3 (pow d2 2))
1548060367.918 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.918 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (pow d2 3)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4)))))))))))))))) in d4
1548060367.918 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 3)))) in d4
1548060367.918 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (pow d2 3))) in d4
1548060367.918 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.918 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.918 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.918 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.918 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.918 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.918 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.918 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.918 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.918 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.918 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d4
1548060367.918 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.918 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.919 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.919 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.919 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.919 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.919 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.919 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.919 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060367.919 * [misc]backup-simplify:  Simplify (* 1 (* d3 (pow d2 3))) into (* d3 (pow d2 3))
1548060367.919 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060367.919 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (pow d2 3)))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))))))))))))) in d4
1548060367.919 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (pow d2 3)))) in d4
1548060367.919 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (pow d2 3))) in d4
1548060367.919 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.919 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.919 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.919 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.919 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.919 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.919 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.919 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.919 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.919 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.919 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.919 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.919 * [misc]taylor:  Taking taylor expansion of (* (pow d3 3) (pow d2 3)) in d4
1548060367.919 * [misc]taylor:  Taking taylor expansion of (pow d3 3) in d4
1548060367.919 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.919 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.919 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.920 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.920 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.920 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.920 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.920 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.920 * [misc]backup-simplify:  Simplify (* d3 (pow d3 2)) into (pow d3 3)
1548060367.920 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.920 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.920 * [misc]backup-simplify:  Simplify (* (pow d3 3) (pow d2 3)) into (* (pow d3 3) (pow d2 3))
1548060367.920 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 3) (pow d2 3))) into (* (pow d3 3) (pow d2 3))
1548060367.920 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 3) (pow d2 3))) into (/ 1 (* (pow d3 3) (pow d2 3)))
1548060367.920 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4)))))))))))))) in d4
1548060367.920 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2)))) in d4
1548060367.920 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d4 2) (pow d2 2))) in d4
1548060367.920 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.920 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.920 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.920 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.920 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.920 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.920 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.920 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.920 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.920 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.921 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060367.921 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.921 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.921 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.921 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.921 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.921 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.921 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.921 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.921 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.921 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.921 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.921 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.921 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.921 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))))))))))) in d4
1548060367.921 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2))))) in d4
1548060367.921 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d2 3) (pow d4 2)))) in d4
1548060367.921 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.921 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.921 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.921 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.921 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.921 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.921 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.921 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.921 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.921 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.921 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.921 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.922 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 3) (pow d4 2))) in d4
1548060367.922 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.922 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.922 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) (pow d4 2)) in d4
1548060367.922 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.922 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.922 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.922 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.922 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.922 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.922 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.922 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.922 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.922 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.922 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.922 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.922 * [misc]backup-simplify:  Simplify (* (pow d2 3) 1) into (pow d2 3)
1548060367.922 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060367.922 * [misc]backup-simplify:  Simplify (* 1 (* d3 (pow d2 3))) into (* d3 (pow d2 3))
1548060367.922 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060367.922 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4)))))))))))) in d4
1548060367.922 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2))))) in d4
1548060367.922 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 3) (pow d2 2)))) in d4
1548060367.922 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.922 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.922 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.922 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.922 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.922 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.923 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.923 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.923 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.923 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.923 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.923 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.923 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d4 3) (pow d2 2))) in d4
1548060367.923 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.923 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.923 * [misc]taylor:  Taking taylor expansion of (* (pow d4 3) (pow d2 2)) in d4
1548060367.923 * [misc]taylor:  Taking taylor expansion of (pow d4 3) in d4
1548060367.923 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.923 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.923 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.923 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.923 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.923 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.923 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.923 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.923 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.923 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.923 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.923 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.923 * [misc]backup-simplify:  Simplify (* d3 (pow d2 2)) into (* d3 (pow d2 2))
1548060367.924 * [misc]backup-simplify:  Simplify (* 1 (* d3 (pow d2 2))) into (* d3 (pow d2 2))
1548060367.924 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.924 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))))))))) in d4
1548060367.924 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3)))) in d4
1548060367.924 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d4 (pow d2 3))) in d4
1548060367.924 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.924 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.924 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.924 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.924 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.924 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.924 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.924 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.924 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.924 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.924 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d4
1548060367.924 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.924 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.924 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.924 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.924 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.924 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.924 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.924 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.924 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.924 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060367.924 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.924 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.925 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.925 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060367.925 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.925 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.925 * [misc]backup-simplify:  Simplify (+ (* 1 (pow d2 3)) (* (/ 1 d3) 0)) into (pow d2 3)
1548060367.925 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060367.925 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4)))))))))) in d4
1548060367.925 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))))) in d4
1548060367.925 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.925 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.925 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4)))) in d4
1548060367.925 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 3) d4))) in d4
1548060367.925 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.925 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.925 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.925 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.925 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.925 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.925 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.925 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.925 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.925 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.925 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.926 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.926 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* (pow d2 3) d4)) in d4
1548060367.926 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.926 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.926 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.926 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d4
1548060367.926 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.926 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.926 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.926 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.926 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.926 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.926 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.926 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.926 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.926 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.926 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.926 * [misc]backup-simplify:  Simplify (* (pow d2 3) 0) into 0
1548060367.926 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.926 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.926 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.926 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.927 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 1) (* 0 0)) into (pow d2 3)
1548060367.927 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.927 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) (pow d2 3)) (* 0 0)) into (* (pow d3 2) (pow d2 3))
1548060367.927 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.927 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.927 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.927 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 d3))) (* (/ 1 d3) 1)) into (* 3 (/ 1 d3))
1548060367.927 * [misc]backup-simplify:  Simplify (+ (* 1 (* (pow d3 2) (pow d2 3))) (* (* 3 (/ 1 d3)) 0)) into (* (pow d3 2) (pow d2 3))
1548060367.927 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 3))) into (/ 1 (* (pow d3 2) (pow d2 3)))
1548060367.927 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))))))) in d4
1548060367.927 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))))) in d4
1548060367.928 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.928 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.928 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3))))) in d4
1548060367.928 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* d3 (* (pow d4 2) (pow d2 3)))) in d4
1548060367.928 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.928 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.928 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.928 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.928 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.928 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.928 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.928 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.928 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.928 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.928 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.928 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.928 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d4 2) (pow d2 3))) in d4
1548060367.928 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.928 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.928 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 3)) in d4
1548060367.928 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.928 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.928 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.928 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.928 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.928 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.928 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.928 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.928 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.928 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.928 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.929 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.929 * [misc]backup-simplify:  Simplify (* 1 (pow d2 3)) into (pow d2 3)
1548060367.929 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060367.929 * [misc]backup-simplify:  Simplify (* 1 (* d3 (pow d2 3))) into (* d3 (pow d2 3))
1548060367.929 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060367.929 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4)))))))) in d4
1548060367.929 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))))) in d4
1548060367.929 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.929 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.929 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2))))) in d4
1548060367.929 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (* d4 (pow d2 2)))) in d4
1548060367.929 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.929 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.929 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.929 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.929 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.929 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.929 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.929 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.929 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.929 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.929 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.929 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.929 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d4 (pow d2 2))) in d4
1548060367.929 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.929 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.929 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.929 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060367.929 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.929 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.929 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.929 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.929 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.930 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.930 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.930 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.930 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.930 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060367.930 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.930 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.930 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.930 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060367.930 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.930 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) (pow d2 2)) (* 0 0)) into (* (pow d3 2) (pow d2 2))
1548060367.931 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.931 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.931 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.931 * [misc]backup-simplify:  Simplify (+ (* 1 (* (pow d3 2) (pow d2 2))) (* (* 2 (/ 1 d3)) 0)) into (* (pow d3 2) (pow d2 2))
1548060367.931 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.931 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))))) in d4
1548060367.931 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3)))) in d4
1548060367.931 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 3) (pow d2 3))) in d4
1548060367.931 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.931 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.931 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.931 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.931 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.931 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.931 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.931 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.931 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.931 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.931 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.931 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.931 * [misc]taylor:  Taking taylor expansion of (* (pow d4 3) (pow d2 3)) in d4
1548060367.931 * [misc]taylor:  Taking taylor expansion of (pow d4 3) in d4
1548060367.931 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.932 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.932 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.932 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.932 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.932 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.932 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.932 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.932 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.932 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.932 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.932 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.932 * [misc]backup-simplify:  Simplify (* 1 (pow d2 3)) into (pow d2 3)
1548060367.932 * [misc]backup-simplify:  Simplify (* 1 (pow d2 3)) into (pow d2 3)
1548060367.932 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060367.932 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4)))))) in d4
1548060367.932 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2)))) in d4
1548060367.932 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d4 4) (pow d2 2))) in d4
1548060367.932 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.932 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.932 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.932 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.932 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.932 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.932 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.933 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.933 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.933 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.933 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.933 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.933 * [misc]taylor:  Taking taylor expansion of (* (pow d4 4) (pow d2 2)) in d4
1548060367.933 * [misc]taylor:  Taking taylor expansion of (pow d4 4) in d4
1548060367.933 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.933 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.933 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.933 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.933 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.933 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.933 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.933 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.933 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.933 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.933 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.933 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.933 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.933 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.933 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))))) in d4
1548060367.933 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2))))) in d4
1548060367.933 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d2 2) (pow d4 2)))) in d4
1548060367.933 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.933 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.933 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.934 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.934 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.934 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.934 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.934 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.934 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.934 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.934 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.934 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.934 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* (pow d2 2) (pow d4 2))) in d4
1548060367.934 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.934 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.934 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.934 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d4 2)) in d4
1548060367.934 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.934 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.934 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.934 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.934 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.934 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.934 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.934 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.934 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.934 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.934 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.934 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.934 * [misc]backup-simplify:  Simplify (* (pow d2 2) 1) into (pow d2 2)
1548060367.935 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060367.935 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 2) (pow d2 2))) into (* (pow d3 2) (pow d2 2))
1548060367.935 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.935 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4)))) in d4
1548060367.935 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* (pow d2 2) d4))) in d4
1548060367.935 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.935 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.935 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.935 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.935 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.935 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.935 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.935 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.935 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.935 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.935 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060367.935 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.935 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.935 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060367.935 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.935 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.935 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.935 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.935 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.935 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.935 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.935 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.935 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060367.935 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.935 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.936 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.936 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1548060367.936 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060367.936 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.936 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.936 * [misc]backup-simplify:  Simplify (+ (* 1 (* d3 (pow d2 2))) (* (/ 1 d3) 0)) into (* d3 (pow d2 2))
1548060367.936 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.936 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 3))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2))))))))))))))) in d4
1548060367.936 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 (pow d2 2))))) in d4
1548060367.936 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* d3 (* d4 (pow d2 2)))) in d4
1548060367.936 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.936 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.936 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.936 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.936 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.937 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.937 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.937 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.937 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.937 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.937 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060367.937 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.937 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.937 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060367.937 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.937 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.937 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.937 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.937 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.937 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.937 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.937 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.937 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060367.937 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.937 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.937 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.937 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060367.937 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060367.938 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.938 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.938 * [misc]backup-simplify:  Simplify (+ (* 1 (* d3 (pow d2 2))) (* (/ 1 d3) 0)) into (* d3 (pow d2 2))
1548060367.938 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.938 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 3))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2)))))))))))))) in d4
1548060367.938 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 3))))) in d4
1548060367.938 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.938 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.938 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 3)))) in d4
1548060367.938 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d3 2) (pow d2 3))) in d4
1548060367.938 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.938 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.938 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.938 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.938 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.938 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.938 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.938 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.938 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.938 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.938 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.938 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.938 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 3)) in d4
1548060367.938 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.938 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.938 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.938 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.938 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.939 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.939 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.939 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.939 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.939 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.939 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 3)) into (* (pow d3 2) (pow d2 3))
1548060367.939 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 2) (pow d2 3))) into (* (pow d3 2) (pow d2 3))
1548060367.939 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 3))) into (/ 1 (* (pow d3 2) (pow d2 3)))
1548060367.939 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 3)))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2))))))))))))) in d4
1548060367.939 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 3)))))) in d4
1548060367.939 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.939 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.939 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 3))))) in d4
1548060367.939 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* d4 (pow d2 3)))) in d4
1548060367.939 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.939 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.939 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.939 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.939 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.939 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.939 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.939 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.939 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.939 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.939 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.939 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.940 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 3))) in d4
1548060367.940 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.940 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.940 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d4
1548060367.940 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.940 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.940 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.940 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.940 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.940 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.940 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.940 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.940 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.940 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060367.940 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.940 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.940 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.940 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.940 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060367.940 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 3)) (* 0 0)) into (* d3 (pow d2 3))
1548060367.941 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.941 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.941 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.941 * [misc]backup-simplify:  Simplify (+ (* 1 (* d3 (pow d2 3))) (* (* 2 (/ 1 d3)) 0)) into (* d3 (pow d2 3))
1548060367.941 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060367.941 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 3) d4))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2)))))))))))) in d4
1548060367.941 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 3) d4))))) in d4
1548060367.941 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.941 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.941 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 3) d4)))) in d4
1548060367.941 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 3) d4))) in d4
1548060367.941 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.941 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.941 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.941 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.941 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.941 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.941 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.941 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.941 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.941 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.941 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.941 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.941 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 3) d4)) in d4
1548060367.942 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.942 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.942 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d4
1548060367.942 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.942 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.942 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.942 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.942 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.942 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.942 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.942 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.942 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.942 * [misc]backup-simplify:  Simplify (* (pow d2 3) 0) into 0
1548060367.942 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060367.942 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.942 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.942 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060367.942 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 1) (* 0 0)) into (pow d2 3)
1548060367.942 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 3)) (* 0 0)) into (* d3 (pow d2 3))
1548060367.943 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.943 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.943 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.943 * [misc]backup-simplify:  Simplify (+ (* 1 (* d3 (pow d2 3))) (* (* 2 (/ 1 d3)) 0)) into (* d3 (pow d2 3))
1548060367.943 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060367.943 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2))))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2))))))))))) in d4
1548060367.943 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2))))) in d4
1548060367.943 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.943 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.943 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2)))) in d4
1548060367.943 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 3) (pow d2 2))) in d4
1548060367.943 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.943 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.943 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.943 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.943 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.943 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.943 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.943 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.943 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.943 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.943 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.943 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.943 * [misc]taylor:  Taking taylor expansion of (* (pow d4 3) (pow d2 2)) in d4
1548060367.943 * [misc]taylor:  Taking taylor expansion of (pow d4 3) in d4
1548060367.944 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.944 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.944 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.944 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.944 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.944 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.944 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.944 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.944 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.944 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.944 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.944 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.944 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.944 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2)))))))))) in d4
1548060367.944 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))))) in d4
1548060367.944 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.944 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.944 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3)))) in d4
1548060367.944 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* (pow d4 2) (pow d2 3))) in d4
1548060367.944 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.944 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.944 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.944 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.944 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.944 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.944 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.944 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.944 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.944 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.944 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.945 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.945 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 3)) in d4
1548060367.945 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.945 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.945 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.945 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.945 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060367.945 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.945 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.945 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.945 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.945 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.945 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060367.945 * [misc]backup-simplify:  Simplify (* 1 (pow d2 3)) into (pow d2 3)
1548060367.945 * [misc]backup-simplify:  Simplify (* 1 (pow d2 3)) into (pow d2 3)
1548060367.945 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060367.945 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2))))))))) in d4
1548060367.945 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2)))) in d4
1548060367.945 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 4) (pow d2 2))) in d4
1548060367.945 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.945 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.945 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.945 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.945 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.945 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.945 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.945 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.945 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.946 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.946 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.946 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.946 * [misc]taylor:  Taking taylor expansion of (* (pow d3 4) (pow d2 2)) in d4
1548060367.946 * [misc]taylor:  Taking taylor expansion of (pow d3 4) in d4
1548060367.946 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.946 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.946 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.946 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.946 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.946 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.946 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.946 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.946 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d3 2)) into (pow d3 4)
1548060367.946 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.946 * [misc]backup-simplify:  Simplify (* (pow d3 4) (pow d2 2)) into (* (pow d3 4) (pow d2 2))
1548060367.946 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 4) (pow d2 2))) into (* (pow d3 4) (pow d2 2))
1548060367.946 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 4) (pow d2 2))) into (/ 1 (* (pow d3 4) (pow d2 2)))
1548060367.946 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2)))))))) in d4
1548060367.946 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2))))) in d4
1548060367.946 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* d4 (pow d2 2)))) in d4
1548060367.946 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.946 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.947 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.947 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.947 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.947 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.947 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.947 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.947 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.947 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.947 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.947 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.947 * [misc]taylor:  Taking taylor expansion of (* (pow d3 3) (* d4 (pow d2 2))) in d4
1548060367.947 * [misc]taylor:  Taking taylor expansion of (pow d3 3) in d4
1548060367.947 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.947 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.947 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060367.947 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.947 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.947 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.947 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.947 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.947 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.947 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.947 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.947 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.947 * [misc]backup-simplify:  Simplify (* d3 (pow d3 2)) into (pow d3 3)
1548060367.947 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.947 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060367.948 * [misc]backup-simplify:  Simplify (* (pow d3 3) 0) into 0
1548060367.948 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.948 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.948 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060367.948 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.948 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (pow d3 2))) into 0
1548060367.948 * [misc]backup-simplify:  Simplify (+ (* (pow d3 3) (pow d2 2)) (* 0 0)) into (* (pow d3 3) (pow d2 2))
1548060367.948 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.948 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.948 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.949 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 d3))) (* (/ 1 d3) 1)) into (* 3 (/ 1 d3))
1548060367.949 * [misc]backup-simplify:  Simplify (+ (* 1 (* (pow d3 3) (pow d2 2))) (* (* 3 (/ 1 d3)) 0)) into (* (pow d3 3) (pow d2 2))
1548060367.949 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 3) (pow d2 2))) into (/ 1 (* (pow d3 3) (pow d2 2)))
1548060367.949 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2))))))) in d4
1548060367.949 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4)))) in d4
1548060367.949 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 3) (* (pow d2 2) d4))) in d4
1548060367.949 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.949 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.949 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.949 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.949 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.949 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.949 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.949 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.949 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.949 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.949 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.950 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.950 * [misc]taylor:  Taking taylor expansion of (* (pow d3 3) (* (pow d2 2) d4)) in d4
1548060367.950 * [misc]taylor:  Taking taylor expansion of (pow d3 3) in d4
1548060367.950 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.950 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.950 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060367.950 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.950 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.950 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.950 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.950 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.950 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.950 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.950 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.950 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.950 * [misc]backup-simplify:  Simplify (* d3 (pow d3 2)) into (pow d3 3)
1548060367.950 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.950 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060367.950 * [misc]backup-simplify:  Simplify (* (pow d3 3) 0) into 0
1548060367.950 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548060367.950 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060367.950 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1548060367.951 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.951 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (pow d3 2))) into 0
1548060367.951 * [misc]backup-simplify:  Simplify (+ (* (pow d3 3) (pow d2 2)) (* 0 0)) into (* (pow d3 3) (pow d2 2))
1548060367.951 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.951 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.951 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.951 * [misc]backup-simplify:  Simplify (+ (* 1 (* 2 (/ 1 d3))) (* (/ 1 d3) 1)) into (* 3 (/ 1 d3))
1548060367.951 * [misc]backup-simplify:  Simplify (+ (* 1 (* (pow d3 3) (pow d2 2))) (* (* 3 (/ 1 d3)) 0)) into (* (pow d3 3) (pow d2 2))
1548060367.951 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 3) (pow d2 2))) into (/ 1 (* (pow d3 3) (pow d2 2)))
1548060367.951 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2)))))) in d4
1548060367.951 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))))) in d4
1548060367.951 * [misc]taylor:  Taking taylor expansion of 2 in d4
1548060367.951 * [misc]backup-simplify:  Simplify 2 into 2
1548060367.951 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2))))) in d4
1548060367.951 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 2) (* d3 (* (pow d2 2) (pow d4 2)))) in d4
1548060367.951 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 2) in d4
1548060367.952 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.952 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.952 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.952 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.952 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.952 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.952 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.952 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.952 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.952 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.952 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.952 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) (pow d4 2))) in d4
1548060367.952 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.952 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.952 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) (pow d4 2)) in d4
1548060367.952 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.952 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.952 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.952 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.952 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.952 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.952 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.952 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.952 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.952 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.952 * [misc]backup-simplify:  Simplify (* (pow d2 2) 1) into (pow d2 2)
1548060367.952 * [misc]backup-simplify:  Simplify (* d3 (pow d2 2)) into (* d3 (pow d2 2))
1548060367.952 * [misc]backup-simplify:  Simplify (* 1 (* d3 (pow d2 2))) into (* d3 (pow d2 2))
1548060367.953 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060367.953 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2))))) in d4
1548060367.953 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2))))) in d4
1548060367.953 * [misc]taylor:  Taking taylor expansion of (* (pow (+ (/ 1 d4) (/ 1 d3)) 3) (* (pow d3 2) (* (pow d4 2) (pow d2 2)))) in d4
1548060367.953 * [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d4) (/ 1 d3)) 3) in d4
1548060367.953 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.953 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.953 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.953 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.953 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.953 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.953 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.953 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.953 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.953 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.953 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.953 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* (pow d4 2) (pow d2 2))) in d4
1548060367.953 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.953 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.953 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.953 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060367.953 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.953 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.953 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.953 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.953 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.953 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.953 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.953 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.953 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.953 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.954 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.954 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.954 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060367.954 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060367.954 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 2) (pow d2 2))) into (* (pow d3 2) (pow d2 2))
1548060367.954 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.954 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2)))) in d4
1548060367.954 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (pow d3 2) (pow d2 2))) in d4
1548060367.954 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.954 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.954 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.954 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.954 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.954 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.954 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.954 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.954 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.954 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.954 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060367.954 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.954 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.954 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.954 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.954 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.954 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.954 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.954 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.954 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.955 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060367.955 * [misc]backup-simplify:  Simplify (* 1 (* (pow d3 2) (pow d2 2))) into (* (pow d3 2) (pow d2 2))
1548060367.955 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060367.955 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) 0) into (/ 1 (pow d2 2))
1548060367.955 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060367.955 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060367.955 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060367.955 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060367.955 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060367.955 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060367.955 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060367.955 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (/ 1 (pow d2 2))) into (* 2 (/ 1 (pow d2 2)))
1548060367.955 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (pow d2 2)))) into (* 2 (/ 1 (pow d2 2)))
1548060367.955 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (pow d2 2)))) into (* 2 (/ 1 (pow d2 2)))
1548060367.956 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (pow d2 2)))) into (* 2 (/ 1 (pow d2 2)))
1548060367.956 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (pow d2 2)))) into (* 2 (/ 1 (pow d2 2)))
1548060367.956 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (pow d2 2)))) into (* 2 (/ 1 (pow d2 2)))
1548060367.956 * [misc]backup-simplify:  Simplify (* 2 (/ 1 (pow d2 2))) into (/ 2 (pow d2 2))
1548060367.956 * [misc]backup-simplify:  Simplify (+ (/ 2 (pow d2 2)) 0) into (* 2 (/ 1 (pow d2 2)))
1548060367.956 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (pow d2 2)))) into (* 2 (/ 1 (pow d2 2)))
1548060367.956 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (pow d2 2)))) into (* 2 (/ 1 (pow d2 2)))
1548060367.956 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (pow d2 2)))) into (* 2 (/ 1 (pow d2 2)))
1548060367.956 * [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (pow d2 2)))) into (* 2 (/ 1 (pow d2 2)))
1548060367.956 * [misc]backup-simplify:  Simplify (- (* 2 (/ 1 (pow d2 2)))) into (- (* 2 (/ 1 (pow d2 2))))
1548060367.956 * [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 (pow d2 2))) (- (* 2 (/ 1 (pow d2 2))))) into 0
1548060367.956 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060367.956 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.957 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.957 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d2)) into 0
1548060367.957 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.957 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.957 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* (/ 1 d3) d2)) into (/ d2 d3)
1548060367.957 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ (/ d2 d3) d2)))) into (- (/ 1 (* d3 d2)))
1548060367.957 * [misc]backup-simplify:  Simplify (+ (- (/ 1 (* d3 d2))) 0) into (- (/ 1 (* d3 d2)))
1548060367.957 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (- (/ 1 (* d3 d2)))) into (- (/ 1 (pow d2 2)) (/ 1 (* d3 d2)))
1548060367.958 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow d2 2)) (/ 1 (* d3 d2)))) into (- (/ 1 (pow d2 2)) (/ 1 (* d3 d2)))
1548060367.958 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 d2)) (- (/ 1 (pow d2 2)) (/ 1 (* d3 d2)))) into (/ 1 (pow d2 2))
1548060367.958 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.958 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.958 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d2)) into 0
1548060367.958 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.958 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060367.958 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) 1)) into (* 2 (/ 1 d3))
1548060367.959 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* (* 2 (/ 1 d3)) d2)) into (* 2 (/ d2 d3))
1548060367.959 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ (* 2 (/ d2 d3)) d2)))) into (- (* 2 (/ 1 (* d3 d2))))
1548060367.959 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) 0) into (/ 1 (pow d2 2))
1548060367.959 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 d2)) (/ 1 (pow d2 2))) into (+ (/ 1 (* d3 d2)) (/ 1 (pow d2 2)))
1548060367.959 * [misc]backup-simplify:  Simplify (+ (- (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (* d3 d2)) (/ 1 (pow d2 2)))) into (- (/ 1 (pow d2 2)) (/ 1 (* d3 d2)))
1548060367.959 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 d2)) (- (/ 1 (pow d2 2)) (/ 1 (* d3 d2)))) into (/ 1 (pow d2 2))
1548060367.959 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d2 2))) into (- (/ 1 (pow d2 2)))
1548060367.959 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (- (/ 1 (pow d2 2)))) into 0
1548060367.959 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060367.959 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.960 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
1548060367.962 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060367.962 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060367.962 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.963 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d3) d2) (* 0 0))) into (/ d2 d3)
1548060367.963 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ (/ d2 d3) d2)))) into (- (/ 1 (* d3 d2)))
1548060367.963 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.963 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060367.963 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060367.963 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.964 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d3) 0) (* 0 1))) into 0
1548060367.964 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 d3)) (/ (/ 1 d3) 1)))) into (/ 1 (pow d3 2))
1548060367.964 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 d2)) (/ 1 (pow d3 2))) into (+ (/ 1 (* d3 d2)) (/ 1 (pow d3 2)))
1548060367.964 * [misc]backup-simplify:  Simplify (+ (- (/ 1 (* d3 d2))) (+ (/ 1 (* d3 d2)) (/ 1 (pow d3 2)))) into (/ 1 (pow d3 2))
1548060367.964 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d3 2))) into (- (/ 1 (pow d3 2)))
1548060367.964 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d3 2)) (- (/ 1 (pow d3 2)))) into 0
1548060367.964 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060367.964 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.964 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060367.964 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.964 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060367.964 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.965 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.965 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060367.965 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) 0) into (/ 1 d2)
1548060367.965 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060367.965 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.965 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.965 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.965 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.965 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.965 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060367.965 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.965 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060367.965 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.965 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060367.965 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.965 * [misc]backup-simplify:  Simplify -1 into -1
1548060367.965 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.965 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d2))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1548060367.966 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 2)
1548060367.966 * [misc]backup-simplify:  Simplify (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) into (* (+ d3 d4) (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (- d3 d4)))
1548060367.966 * [misc]approximate:  Taking taylor expansion of (* (+ d3 d4) (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (- d3 d4))) in (d2 d1 d4 d3) around 0
1548060367.966 * [misc]taylor:  Taking taylor expansion of (* (+ d3 d4) (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (- d3 d4))) in d3
1548060367.966 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d3
1548060367.966 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.966 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.966 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.966 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.966 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.966 * [misc]taylor:  Taking taylor expansion of (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (- d3 d4)) in d3
1548060367.966 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) in d3
1548060367.966 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060367.966 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.966 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.966 * [misc]taylor:  Taking taylor expansion of (+ (* d2 d1) (pow d2 2)) in d3
1548060367.966 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060367.966 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.966 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.966 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.966 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.966 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060367.966 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.966 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.966 * [misc]taylor:  Taking taylor expansion of (- d3 d4) in d3
1548060367.966 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.966 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.966 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.966 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.966 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.966 * [misc]taylor:  Taking taylor expansion of (* (+ d3 d4) (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (- d3 d4))) in d4
1548060367.966 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d4
1548060367.966 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.966 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.966 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.966 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.966 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.966 * [misc]taylor:  Taking taylor expansion of (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (- d3 d4)) in d4
1548060367.966 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) in d4
1548060367.966 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060367.966 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.966 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.966 * [misc]taylor:  Taking taylor expansion of (+ (* d2 d1) (pow d2 2)) in d4
1548060367.966 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060367.966 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.966 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.966 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.966 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.966 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.966 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.966 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.966 * [misc]taylor:  Taking taylor expansion of (- d3 d4) in d4
1548060367.966 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.967 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.967 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.967 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.967 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.967 * [misc]taylor:  Taking taylor expansion of (* (+ d3 d4) (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (- d3 d4))) in d1
1548060367.967 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d1
1548060367.967 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.967 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.967 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.967 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.967 * [misc]taylor:  Taking taylor expansion of (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (- d3 d4)) in d1
1548060367.967 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) in d1
1548060367.967 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.967 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.967 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.967 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.967 * [misc]taylor:  Taking taylor expansion of (+ (* d2 d1) (pow d2 2)) in d1
1548060367.967 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.967 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.967 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.967 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.967 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.967 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.967 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.967 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.967 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.967 * [misc]taylor:  Taking taylor expansion of (- d3 d4) in d1
1548060367.967 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.967 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.967 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.967 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.967 * [misc]taylor:  Taking taylor expansion of (* (+ d3 d4) (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (- d3 d4))) in d2
1548060367.967 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d2
1548060367.967 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.967 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.967 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.967 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.967 * [misc]taylor:  Taking taylor expansion of (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (- d3 d4)) in d2
1548060367.967 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) in d2
1548060367.967 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060367.967 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.967 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.967 * [misc]taylor:  Taking taylor expansion of (+ (* d2 d1) (pow d2 2)) in d2
1548060367.967 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060367.967 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.967 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.967 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.967 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.967 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.967 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060367.967 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.967 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.967 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.967 * [misc]taylor:  Taking taylor expansion of (- d3 d4) in d2
1548060367.967 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.967 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.967 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.967 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.967 * [misc]taylor:  Taking taylor expansion of (* (+ d3 d4) (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (- d3 d4))) in d2
1548060367.967 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d2
1548060367.967 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.967 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.967 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.967 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.967 * [misc]taylor:  Taking taylor expansion of (* (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) (- d3 d4)) in d2
1548060367.967 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) in d2
1548060367.967 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060367.968 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.968 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.968 * [misc]taylor:  Taking taylor expansion of (+ (* d2 d1) (pow d2 2)) in d2
1548060367.968 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060367.968 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.968 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.968 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.968 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.968 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.968 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060367.968 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.968 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.968 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.968 * [misc]taylor:  Taking taylor expansion of (- d3 d4) in d2
1548060367.968 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.968 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.968 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.968 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.968 * [misc]backup-simplify:  Simplify (+ d3 d4) into (+ d3 d4)
1548060367.968 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.968 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060367.968 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.968 * [misc]backup-simplify:  Simplify (+ (pow d1 2) 0) into (pow d1 2)
1548060367.968 * [misc]backup-simplify:  Simplify (- d4) into (- d4)
1548060367.968 * [misc]backup-simplify:  Simplify (+ d3 (- d4)) into (- d3 d4)
1548060367.968 * [misc]backup-simplify:  Simplify (* (pow d1 2) (- d3 d4)) into (* (- d3 d4) (pow d1 2))
1548060367.968 * [misc]backup-simplify:  Simplify (* (+ d3 d4) (* (- d3 d4) (pow d1 2))) into (* (- d3 d4) (* (+ d3 d4) (pow d1 2)))
1548060367.968 * [misc]taylor:  Taking taylor expansion of (* (- d3 d4) (* (+ d3 d4) (pow d1 2))) in d1
1548060367.968 * [misc]taylor:  Taking taylor expansion of (- d3 d4) in d1
1548060367.968 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.968 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.968 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.968 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.968 * [misc]taylor:  Taking taylor expansion of (* (+ d3 d4) (pow d1 2)) in d1
1548060367.968 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d1
1548060367.968 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.968 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.968 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.968 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.969 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.969 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.969 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.969 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.969 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060367.969 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.969 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060367.969 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060367.969 * [misc]backup-simplify:  Simplify (+ d1 0) into d1
1548060367.969 * [misc]backup-simplify:  Simplify (+ 0 d1) into d1
1548060367.969 * [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (* d1 (- d3 d4))) into (- (* d3 d1) (* d4 d1))
1548060367.969 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.969 * [misc]backup-simplify:  Simplify (+ (* (+ d3 d4) (- (* d3 d1) (* d4 d1))) (* 0 (* (- d3 d4) (pow d1 2)))) into (- (* (pow d3 2) d1) (* (pow d4 2) d1))
1548060367.969 * [misc]taylor:  Taking taylor expansion of (- (* (pow d3 2) d1) (* (pow d4 2) d1)) in d1
1548060367.969 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d1) in d1
1548060367.969 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.969 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.970 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.970 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.970 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.970 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.970 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) d1) in d1
1548060367.970 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.970 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.970 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.970 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.970 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.970 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.970 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.970 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.970 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.970 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060367.970 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060367.970 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.970 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060367.970 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.970 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060367.970 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.970 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.970 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060367.970 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.970 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060367.971 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1548060367.971 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.971 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.971 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.971 * [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* d1 0) (* 1 (- d3 d4)))) into (- d3 d4)
1548060367.971 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.971 * [misc]backup-simplify:  Simplify (+ (* (+ d3 d4) (- d3 d4)) (+ (* 0 (- (* d3 d1) (* d4 d1))) (* 0 (* (- d3 d4) (pow d1 2))))) into (- (pow d3 2) (pow d4 2))
1548060367.971 * [misc]taylor:  Taking taylor expansion of (- (pow d3 2) (pow d4 2)) in d1
1548060367.971 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.971 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.971 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.971 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.972 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.972 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.972 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.972 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.972 * [misc]backup-simplify:  Simplify (- (pow d4 2)) into (- (pow d4 2))
1548060367.972 * [misc]backup-simplify:  Simplify (+ (pow d3 2) (- (pow d4 2))) into (- (pow d3 2) (pow d4 2))
1548060367.972 * [misc]taylor:  Taking taylor expansion of (- (pow d3 2) (pow d4 2)) in d4
1548060367.972 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.972 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.972 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.972 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.972 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.972 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.972 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.972 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.972 * [misc]backup-simplify:  Simplify (+ (pow d3 2) 0) into (pow d3 2)
1548060367.972 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060367.972 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.972 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.972 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.972 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.972 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 1) (* 0 0)) into (pow d3 2)
1548060367.972 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060367.972 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 1) (* 0 0)) into (pow d4 2)
1548060367.973 * [misc]backup-simplify:  Simplify (- (pow d4 2)) into (- (pow d4 2))
1548060367.973 * [misc]backup-simplify:  Simplify (+ (pow d3 2) (- (pow d4 2))) into (- (pow d3 2) (pow d4 2))
1548060367.973 * [misc]taylor:  Taking taylor expansion of (- (pow d3 2) (pow d4 2)) in d4
1548060367.973 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.973 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.973 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.973 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.973 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.973 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.973 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.973 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.973 * [misc]backup-simplify:  Simplify (+ (pow d3 2) 0) into (pow d3 2)
1548060367.973 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060367.973 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.973 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.973 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.973 * [misc]backup-simplify:  Simplify (- d4) into (- d4)
1548060367.973 * [misc]backup-simplify:  Simplify (+ d3 (- d4)) into (- d3 d4)
1548060367.973 * [misc]backup-simplify:  Simplify (+ d3 d4) into (+ d3 d4)
1548060367.973 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.973 * [misc]backup-simplify:  Simplify (* (+ d3 d4) 1) into (+ d3 d4)
1548060367.973 * [misc]backup-simplify:  Simplify (* (- d3 d4) (+ d3 d4)) into (* (+ d3 d4) (- d3 d4))
1548060367.973 * [misc]taylor:  Taking taylor expansion of (* (+ d3 d4) (- d3 d4)) in d4
1548060367.973 * [misc]taylor:  Taking taylor expansion of (+ d3 d4) in d4
1548060367.973 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.973 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.973 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.973 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.973 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.973 * [misc]taylor:  Taking taylor expansion of (- d3 d4) in d4
1548060367.973 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.973 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.973 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.973 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.973 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.973 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1548060367.974 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060367.974 * [misc]backup-simplify:  Simplify (+ d3 0) into d3
1548060367.974 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.974 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060367.974 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.974 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.974 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.974 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060367.974 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.974 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.974 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.974 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060367.974 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.974 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060367.975 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060367.975 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.975 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.975 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.975 * [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* d1 0) (+ (* 1 0) (* 0 (- d3 d4))))) into 0
1548060367.975 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.975 * [misc]backup-simplify:  Simplify (+ (* (+ d3 d4) 0) (+ (* 0 (- d3 d4)) (+ (* 0 (- (* d3 d1) (* d4 d1))) (* 0 (* (- d3 d4) (pow d1 2)))))) into 0
1548060367.975 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060367.975 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.975 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060367.976 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.976 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060367.976 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.976 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.976 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.976 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060367.976 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060367.976 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.976 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060367.976 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.976 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060367.976 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.976 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.976 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060367.976 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 1) (* 0 0))) into 0
1548060367.976 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060367.977 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 1) (* 0 0))) into 0
1548060367.977 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060367.977 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.977 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060367.977 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.977 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060367.977 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.977 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.977 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.977 * [misc]backup-simplify:  Simplify (* (+ (* (/ 1 d2) (+ (/ 1 d1) (/ 1 d2))) (* (/ 1 d1) (/ 1 d1))) (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d3) (/ 1 d4)))) into (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d3) (/ 1 d4))))
1548060367.977 * [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d3) (/ 1 d4)))) in (d2 d1 d4 d3) around 0
1548060367.977 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d3) (/ 1 d4)))) in d3
1548060367.977 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3
1548060367.977 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1548060367.977 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.977 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.977 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.977 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060367.977 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.977 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.977 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.978 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.978 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d3) (/ 1 d4))) in d3
1548060367.978 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d3
1548060367.978 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1548060367.978 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060367.978 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.978 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.978 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.978 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.978 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.978 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060367.978 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d3
1548060367.978 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1548060367.978 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060367.978 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060367.978 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.978 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.978 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060367.978 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1548060367.978 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060367.978 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060367.978 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.978 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.978 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.978 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d3) (/ 1 d4)) in d3
1548060367.978 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060367.978 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060367.978 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.978 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.978 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.978 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1548060367.978 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060367.978 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.978 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.978 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d3) (/ 1 d4)))) in d4
1548060367.978 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.978 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.978 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.978 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.979 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.979 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.979 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.979 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.979 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.979 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.979 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d3) (/ 1 d4))) in d4
1548060367.979 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d4
1548060367.979 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1548060367.979 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060367.979 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.979 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.979 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.979 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.979 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060367.979 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060367.979 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d4
1548060367.979 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d4
1548060367.979 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060367.979 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060367.979 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.979 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.979 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060367.979 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d4
1548060367.979 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060367.979 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060367.979 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.979 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.979 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.979 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d3) (/ 1 d4)) in d4
1548060367.979 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.979 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.979 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.979 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.979 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.979 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.979 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.979 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.979 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.979 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d3) (/ 1 d4)))) in d1
1548060367.980 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1548060367.980 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1548060367.980 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.980 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.980 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.980 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1548060367.980 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.980 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.980 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.980 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d3) (/ 1 d4))) in d1
1548060367.980 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d1
1548060367.980 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060367.980 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060367.980 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.980 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.980 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.980 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.980 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.980 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060367.980 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060367.980 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060367.980 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d1
1548060367.980 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1548060367.980 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.980 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.980 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.980 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.980 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.981 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.981 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d1
1548060367.981 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060367.981 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060367.981 * [misc]backup-simplify:  Simplify d2 into d2
1548060367.981 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060367.981 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060367.981 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d3) (/ 1 d4)) in d1
1548060367.981 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1548060367.981 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.981 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.981 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.981 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1548060367.981 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.981 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.981 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.981 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d3) (/ 1 d4)))) in d2
1548060367.981 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2
1548060367.981 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060367.981 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.981 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.981 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.981 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060367.981 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.981 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.981 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.981 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d3) (/ 1 d4))) in d2
1548060367.981 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d2
1548060367.981 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060367.981 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060367.981 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.981 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.981 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.981 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.981 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.981 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060367.981 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060367.981 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060367.981 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d2
1548060367.982 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1548060367.982 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060367.982 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.982 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.982 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.982 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060367.982 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1548060367.982 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060367.982 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.982 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.982 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.982 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.982 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.982 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d3) (/ 1 d4)) in d2
1548060367.982 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060367.982 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.982 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.982 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.982 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060367.982 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.982 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.982 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.982 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d3) (/ 1 d4)))) in d2
1548060367.982 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2
1548060367.982 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060367.982 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.982 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.982 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.982 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060367.982 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.982 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.982 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.982 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d3) (/ 1 d4))) in d2
1548060367.982 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d2
1548060367.982 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060367.982 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060367.982 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.982 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.982 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.982 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.983 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.983 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060367.983 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060367.983 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060367.983 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d2
1548060367.983 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1548060367.983 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060367.983 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060367.983 * [misc]backup-simplify:  Simplify d1 into d1
1548060367.983 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060367.983 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060367.983 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1548060367.983 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060367.983 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060367.983 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.983 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.983 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.983 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.983 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d3) (/ 1 d4)) in d2
1548060367.983 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060367.983 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060367.983 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.983 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.983 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060367.983 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060367.983 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.983 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.983 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1548060367.984 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.984 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060367.984 * [misc]backup-simplify:  Simplify (- (/ 1 d4)) into (- (/ 1 d4))
1548060367.984 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4))
1548060367.984 * [misc]backup-simplify:  Simplify (* 1 (- (/ 1 d3) (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4))
1548060367.984 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d3) (/ 1 d4))) into (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d3) (/ 1 d4)))
1548060367.984 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d3) (/ 1 d4))) in d1
1548060367.984 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1548060367.984 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1548060367.984 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.984 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.984 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.984 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1548060367.984 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.984 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.984 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.984 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d3) (/ 1 d4)) in d1
1548060367.984 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1548060367.984 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.984 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.984 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.984 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1548060367.984 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.984 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.984 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060367.984 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060367.985 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060367.985 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060367.985 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.985 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.985 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.985 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.985 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1548060367.985 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* (/ 1 d1) (- (/ 1 d3) (/ 1 d4)))) into (- (/ 1 (* d3 d1)) (/ 1 (* d4 d1)))
1548060367.985 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060367.986 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060367.986 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.986 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 (* d3 d1)) (/ 1 (* d4 d1)))) (* 0 (- (/ 1 d3) (/ 1 d4)))) into (- (/ 1 (* (pow d3 2) d1)) (/ 1 (* (pow d4 2) d1)))
1548060367.986 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (pow d3 2) d1)) (/ 1 (* (pow d4 2) d1))) in d1
1548060367.986 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) d1)) in d1
1548060367.986 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d1) in d1
1548060367.986 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.986 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.986 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.986 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.986 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.986 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.986 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.986 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060367.986 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.986 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 1) (* 0 0)) into (pow d3 2)
1548060367.986 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060367.986 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) d1)) in d1
1548060367.986 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) d1) in d1
1548060367.986 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.986 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.986 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.986 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.986 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.987 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.987 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.987 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060367.987 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060367.987 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 1) (* 0 0)) into (pow d4 2)
1548060367.987 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060367.987 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060367.987 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060367.987 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060367.987 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.987 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1548060367.988 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1548060367.988 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060367.988 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060367.988 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
1548060367.988 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2))
1548060367.988 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d1) 0) (* (/ 1 (pow d1 2)) (- (/ 1 d3) (/ 1 d4))))) into (- (/ 1 (* d3 (pow d1 2))) (/ 1 (* d4 (pow d1 2))))
1548060367.988 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060367.988 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060367.989 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.989 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 (* d3 (pow d1 2))) (/ 1 (* d4 (pow d1 2))))) (+ (* 0 (- (/ 1 (* d3 d1)) (/ 1 (* d4 d1)))) (* 0 (- (/ 1 d3) (/ 1 d4))))) into (- (/ 1 (* (pow d3 2) (pow d1 2))) (/ 1 (* (pow d4 2) (pow d1 2))))
1548060367.989 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (pow d3 2) (pow d1 2))) (/ 1 (* (pow d4 2) (pow d1 2)))) in d1
1548060367.989 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060367.989 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060367.989 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060367.989 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060367.989 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.989 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.989 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.989 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.989 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.989 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.989 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.989 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060367.989 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060367.989 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060367.989 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060367.989 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060367.989 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060367.989 * [misc]backup-simplify:  Simplify d4 into d4
1548060367.990 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060367.990 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060367.990 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.990 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.990 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060367.990 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.990 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060367.990 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060367.990 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2)))
1548060367.990 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d3 2)) (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2)))
1548060367.990 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2))) in d4
1548060367.990 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d4
1548060367.990 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.990 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.990 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.990 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.990 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060367.990 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1548060367.990 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.990 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.990 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.990 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.990 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.990 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.991 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060367.991 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060367.991 * [misc]taylor:  Taking taylor expansion of -1 in d3
1548060367.991 * [misc]backup-simplify:  Simplify -1 into -1
1548060367.991 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2)))
1548060367.991 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d3 2)) (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2)))
1548060367.991 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2))) in d4
1548060367.991 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d4
1548060367.991 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060367.991 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.991 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.991 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060367.991 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060367.991 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1548060367.991 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060367.991 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.991 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.991 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.991 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060367.991 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.991 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060367.992 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060367.992 * [misc]taylor:  Taking taylor expansion of -1 in d3
1548060367.992 * [misc]backup-simplify:  Simplify -1 into -1
1548060367.992 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1548060367.992 * [misc]backup-simplify:  Simplify (- (/ 1 d4)) into (- (/ 1 d4))
1548060367.992 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4))
1548060367.992 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d3) (/ 1 d4))) into (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d3) (/ 1 d4)))
1548060367.992 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d3) (/ 1 d4))) in d4
1548060367.992 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060367.992 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.992 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.992 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.992 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.992 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.992 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.992 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.992 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.992 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.992 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d3) (/ 1 d4)) in d4
1548060367.992 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060367.992 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060367.992 * [misc]backup-simplify:  Simplify d3 into d3
1548060367.992 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060367.992 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060367.992 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060367.992 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.992 * [misc]backup-simplify:  Simplify 1 into 1
1548060367.992 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060367.993 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060367.993 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060367.993 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060367.993 * [misc]backup-simplify:  Simplify (* 1 -1) into -1
1548060367.993 * [misc]taylor:  Taking taylor expansion of -1 in d3
1548060367.993 * [misc]backup-simplify:  Simplify -1 into -1
1548060367.993 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060367.993 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060367.993 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060367.993 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.994 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060367.994 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1548060367.994 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060367.994 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
1548060367.994 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060367.994 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060367.994 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.994 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.995 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d1) 0) (+ (* (/ 1 (pow d1 2)) 0) (* 0 (- (/ 1 d3) (/ 1 d4)))))) into 0
1548060367.995 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060367.995 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060367.995 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.995 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 (- (/ 1 (* d3 (pow d1 2))) (/ 1 (* d4 (pow d1 2))))) (+ (* 0 (- (/ 1 (* d3 d1)) (/ 1 (* d4 d1)))) (* 0 (- (/ 1 d3) (/ 1 d4)))))) into 0
1548060367.995 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060367.995 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.996 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.996 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060367.996 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
1548060367.996 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1548060367.996 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.996 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060367.996 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
1548060367.996 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
1548060367.996 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060367.997 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.997 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060367.997 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.997 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060367.997 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 1) (* 0 0))) into 0
1548060367.997 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1548060367.997 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060367.997 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 1) (* 0 0))) into 0
1548060367.997 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
1548060367.998 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060367.998 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.998 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060367.998 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.998 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060367.998 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060367.998 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060367.998 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.998 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060367.998 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060367.998 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.998 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (* 0 (- (/ 1 d3) (/ 1 d4)))) into 0
1548060367.998 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060367.998 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.999 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.999 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.999 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060367.999 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.999 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060367.999 * [misc]backup-simplify:  Simplify 0 into 0
1548060367.999 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060367.999 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060367.999 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060367.999 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060367.999 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060367.999 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.000 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.000 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.000 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) 0) into (/ 1 d3)
1548060368.000 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.000 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060368.000 * [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 d3)) (* (/ 1 d3) -1)) into 0
1548060368.000 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.000 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.000 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.001 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.001 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.001 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.001 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.001 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1548060368.001 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.001 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.002 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.002 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.002 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.002 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.002 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d1) 0) (+ (* (/ 1 (pow d1 2)) 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d4))))))) into 0
1548060368.003 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.003 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.003 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.003 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 (* d3 (pow d1 2))) (/ 1 (* d4 (pow d1 2))))) (+ (* 0 (- (/ 1 (* d3 d1)) (/ 1 (* d4 d1)))) (* 0 (- (/ 1 d3) (/ 1 d4))))))) into 0
1548060368.003 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.003 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.004 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.004 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.004 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.004 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060368.004 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.004 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060368.004 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.005 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060368.005 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.005 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.005 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060368.005 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.005 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
1548060368.005 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060368.005 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060368.006 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0
1548060368.006 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060368.006 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060368.006 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.006 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.006 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060368.006 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.006 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.006 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.007 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.007 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.007 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.007 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.007 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.007 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (/ 1 d4))))) into 0
1548060368.007 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060368.007 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.007 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.008 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.008 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.008 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d3 2)) 0) into (/ 1 (pow d3 2))
1548060368.008 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
1548060368.008 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.008 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.008 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.008 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.008 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.008 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.008 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.008 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.008 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.009 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.009 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d3 2)) 0) into (/ 1 (pow d3 2))
1548060368.009 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
1548060368.009 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.009 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.009 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.009 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.009 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.009 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.009 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.009 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060368.009 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.009 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.009 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.010 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.010 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060368.010 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.010 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d3) (/ 1 d3)) (* 0 -1))) into (/ 1 (pow d3 2))
1548060368.010 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
1548060368.010 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.010 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.010 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.010 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.010 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.010 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.010 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.011 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* (/ 1 (/ 1 d3)) (* 1 (* 1 (/ 1 (/ 1 d2))))) 2)) (+ (* 1 (* (pow (/ 1 d3) -2) (* 1 (* (/ 1 (/ 1 d1)) (/ 1 (/ 1 d2)))))) (* 1 (pow (* (/ 1 (/ 1 d3)) (* 1 (* (/ 1 (/ 1 d1)) 1))) 2)))) into (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1))))
1548060368.011 * [misc]backup-simplify:  Simplify (* (+ (* (/ 1 (- d2)) (+ (/ 1 (- d1)) (/ 1 (- d2)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) (* (+ (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d3)) (/ 1 (- d4))))) into (* -1 (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d4) (/ 1 d3)))))
1548060368.011 * [misc]approximate:  Taking taylor expansion of (* -1 (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d4) (/ 1 d3))))) in (d2 d1 d4 d3) around 0
1548060368.011 * [misc]taylor:  Taking taylor expansion of (* -1 (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d4) (/ 1 d3))))) in d3
1548060368.011 * [misc]taylor:  Taking taylor expansion of -1 in d3
1548060368.011 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.011 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d4) (/ 1 d3)))) in d3
1548060368.011 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3
1548060368.011 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1548060368.011 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.011 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.011 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.011 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060368.011 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.011 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.011 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.012 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.012 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d4) (/ 1 d3))) in d3
1548060368.012 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d3
1548060368.012 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1548060368.012 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.012 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.012 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.012 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.012 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.012 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.012 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060368.012 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d3
1548060368.012 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1548060368.012 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060368.012 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.012 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.012 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.012 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.012 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1548060368.012 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.012 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.012 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.012 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.012 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.012 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
1548060368.012 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
1548060368.012 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.012 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.012 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.012 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060368.012 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.012 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.012 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.012 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.012 * [misc]taylor:  Taking taylor expansion of (* -1 (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d4) (/ 1 d3))))) in d4
1548060368.012 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060368.012 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.012 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d4) (/ 1 d3)))) in d4
1548060368.013 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060368.013 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060368.013 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.013 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.013 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.013 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.013 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060368.013 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.013 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.013 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.013 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d4) (/ 1 d3))) in d4
1548060368.013 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d4
1548060368.013 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d4
1548060368.013 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.013 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.013 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.013 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.013 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.013 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.013 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060368.013 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d4
1548060368.013 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d4
1548060368.013 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060368.013 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.013 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.013 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.013 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.013 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d4
1548060368.013 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.013 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.013 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.013 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.013 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.013 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
1548060368.013 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060368.013 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.013 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.013 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.013 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.014 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060368.014 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.014 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.014 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.014 * [misc]taylor:  Taking taylor expansion of (* -1 (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d4) (/ 1 d3))))) in d1
1548060368.014 * [misc]taylor:  Taking taylor expansion of -1 in d1
1548060368.014 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.014 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d4) (/ 1 d3)))) in d1
1548060368.014 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1548060368.014 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1548060368.014 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.014 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.014 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.014 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1548060368.014 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.014 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.014 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.014 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d4) (/ 1 d3))) in d1
1548060368.014 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d1
1548060368.014 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d1
1548060368.014 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.014 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.014 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.014 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.014 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.014 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.014 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.014 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.014 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060368.014 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d1
1548060368.014 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1548060368.014 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.014 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.014 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.014 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.014 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.014 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.014 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d1
1548060368.014 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.015 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.015 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.015 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.015 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.015 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d1
1548060368.015 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1548060368.015 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.015 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.015 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.015 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1548060368.015 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.015 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.015 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.015 * [misc]taylor:  Taking taylor expansion of (* -1 (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d4) (/ 1 d3))))) in d2
1548060368.015 * [misc]taylor:  Taking taylor expansion of -1 in d2
1548060368.015 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.015 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d4) (/ 1 d3)))) in d2
1548060368.015 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2
1548060368.015 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060368.015 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.015 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.015 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.015 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060368.015 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.015 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.015 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.015 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d4) (/ 1 d3))) in d2
1548060368.015 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d2
1548060368.015 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060368.015 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.015 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.015 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.015 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.015 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.015 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.015 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.015 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.015 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060368.015 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d2
1548060368.015 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1548060368.015 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.015 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.015 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.015 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.016 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.016 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1548060368.016 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.016 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.016 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.016 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.016 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.016 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.016 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d2
1548060368.016 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060368.016 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.016 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.016 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.016 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060368.016 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.016 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.016 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.016 * [misc]taylor:  Taking taylor expansion of (* -1 (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d4) (/ 1 d3))))) in d2
1548060368.016 * [misc]taylor:  Taking taylor expansion of -1 in d2
1548060368.016 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.016 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d4) (/ 1 d3)))) in d2
1548060368.016 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2
1548060368.016 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060368.016 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.016 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.016 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.016 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060368.016 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.016 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.016 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.016 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) (- (/ 1 d4) (/ 1 d3))) in d2
1548060368.016 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d2
1548060368.016 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060368.016 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.016 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.016 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.016 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.016 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.016 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.016 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.017 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.017 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060368.017 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d2
1548060368.017 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1548060368.017 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.017 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.017 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.017 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.017 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.017 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1548060368.017 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.017 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.017 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.017 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.017 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.017 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.017 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d2
1548060368.017 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
1548060368.017 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.017 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.017 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.017 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
1548060368.017 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.017 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.017 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.017 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1548060368.017 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060368.018 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060368.018 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060368.018 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1548060368.018 * [misc]backup-simplify:  Simplify (* 1 (- (/ 1 d4) (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1548060368.018 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d4) (/ 1 d3))) into (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d4) (/ 1 d3)))
1548060368.018 * [misc]backup-simplify:  Simplify (* -1 (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d4) (/ 1 d3)))) into (* -1 (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d4) (/ 1 d3))))
1548060368.018 * [misc]taylor:  Taking taylor expansion of (* -1 (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d4) (/ 1 d3)))) in d1
1548060368.018 * [misc]taylor:  Taking taylor expansion of -1 in d1
1548060368.018 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.018 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d4) (/ 1 d3))) in d1
1548060368.018 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1
1548060368.018 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1548060368.018 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.018 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.018 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.018 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1548060368.018 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.018 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.018 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.018 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d1
1548060368.018 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
1548060368.018 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.018 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.018 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.018 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
1548060368.018 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.018 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.018 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.018 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060368.019 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060368.019 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.019 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.019 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.019 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.019 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.019 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1548060368.019 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* (/ 1 d1) (- (/ 1 d4) (/ 1 d3)))) into (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))
1548060368.019 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060368.019 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060368.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.020 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) (* 0 (- (/ 1 d4) (/ 1 d3)))) into (- (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d3 2) d1)))
1548060368.020 * [misc]backup-simplify:  Simplify (+ (* -1 (- (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d3 2) d1)))) (* 0 (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d4) (/ 1 d3))))) into (- (/ 1 (* (pow d3 2) d1)) (/ 1 (* (pow d4 2) d1)))
1548060368.020 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (pow d3 2) d1)) (/ 1 (* (pow d4 2) d1))) in d1
1548060368.020 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) d1)) in d1
1548060368.020 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d1) in d1
1548060368.020 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.020 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.020 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.020 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.020 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.020 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.020 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.020 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060368.020 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.021 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 1) (* 0 0)) into (pow d3 2)
1548060368.021 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060368.021 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) d1)) in d1
1548060368.021 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) d1) in d1
1548060368.021 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.021 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.021 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.021 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.021 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.021 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.021 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.021 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060368.021 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060368.021 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 1) (* 0 0)) into (pow d4 2)
1548060368.021 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060368.021 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.021 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.021 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.022 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.022 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1548060368.022 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1548060368.022 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.022 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.022 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
1548060368.022 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2))
1548060368.023 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d1) 0) (* (/ 1 (pow d1 2)) (- (/ 1 d4) (/ 1 d3))))) into (- (/ 1 (* d4 (pow d1 2))) (/ 1 (* d3 (pow d1 2))))
1548060368.023 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.023 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.023 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.023 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 (* d4 (pow d1 2))) (/ 1 (* d3 (pow d1 2))))) (+ (* 0 (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) (* 0 (- (/ 1 d4) (/ 1 d3))))) into (- (/ 1 (* (pow d4 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2))))
1548060368.024 * [misc]backup-simplify:  Simplify (+ (* -1 (- (/ 1 (* (pow d4 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2))))) (+ (* 0 (- (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d3 2) d1)))) (* 0 (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d4) (/ 1 d3)))))) into (- (/ 1 (* (pow d3 2) (pow d1 2))) (/ 1 (* (pow d4 2) (pow d1 2))))
1548060368.024 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (pow d3 2) (pow d1 2))) (/ 1 (* (pow d4 2) (pow d1 2)))) in d1
1548060368.024 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060368.024 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060368.024 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.024 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.024 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.024 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.024 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.024 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.024 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.024 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.024 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.024 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060368.024 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060368.024 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060368.024 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060368.024 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.024 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.024 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.024 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.024 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.024 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.024 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.024 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.024 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.024 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060368.025 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060368.025 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2)))
1548060368.025 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d3 2)) (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2)))
1548060368.025 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2))) in d4
1548060368.025 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d4
1548060368.025 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.025 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.025 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.025 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.025 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060368.025 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1548060368.025 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.025 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.025 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.025 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.025 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.025 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.025 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060368.025 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060368.025 * [misc]taylor:  Taking taylor expansion of -1 in d3
1548060368.025 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.026 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2)))
1548060368.026 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d3 2)) (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2)))
1548060368.026 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2))) in d4
1548060368.026 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d4
1548060368.026 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.026 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.026 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.026 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.026 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060368.026 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1548060368.026 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.026 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.026 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.026 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.026 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.026 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.026 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060368.026 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060368.026 * [misc]taylor:  Taking taylor expansion of -1 in d3
1548060368.026 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.027 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3))
1548060368.027 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060368.027 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
1548060368.027 * [misc]backup-simplify:  Simplify (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d4) (/ 1 d3))) into (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d4) (/ 1 d3)))
1548060368.027 * [misc]backup-simplify:  Simplify (* -1 (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d4) (/ 1 d3)))) into (* -1 (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d4) (/ 1 d3))))
1548060368.027 * [misc]taylor:  Taking taylor expansion of (* -1 (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d4) (/ 1 d3)))) in d4
1548060368.027 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060368.027 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.027 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d4) (/ 1 d3))) in d4
1548060368.027 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060368.027 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060368.027 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.027 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.027 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.027 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.027 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060368.027 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.027 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.027 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.027 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
1548060368.027 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060368.027 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.027 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.027 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.028 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.028 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060368.028 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.028 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.028 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.028 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060368.028 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060368.028 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.028 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548060368.028 * [misc]taylor:  Taking taylor expansion of -1 in d3
1548060368.028 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.028 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.028 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.029 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.029 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.029 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.029 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1548060368.029 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.029 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
1548060368.029 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.030 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.030 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.030 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.030 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d1) 0) (+ (* (/ 1 (pow d1 2)) 0) (* 0 (- (/ 1 d4) (/ 1 d3)))))) into 0
1548060368.031 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.031 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.031 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.032 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 (- (/ 1 (* d4 (pow d1 2))) (/ 1 (* d3 (pow d1 2))))) (+ (* 0 (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) (* 0 (- (/ 1 d4) (/ 1 d3)))))) into 0
1548060368.032 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 (* (pow d4 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2))))) (+ (* 0 (- (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d3 2) d1)))) (* 0 (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d4) (/ 1 d3))))))) into 0
1548060368.032 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.032 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.032 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.032 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.033 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
1548060368.033 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1548060368.033 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.033 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060368.033 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
1548060368.033 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
1548060368.033 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.033 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.033 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060368.033 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.034 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.034 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.034 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1548060368.034 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060368.034 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.034 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
1548060368.034 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.035 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060368.035 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.035 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060368.035 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060368.035 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.035 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.035 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060368.035 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060368.035 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.035 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (* 0 (- (/ 1 d4) (/ 1 d3)))) into 0
1548060368.035 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d4) (/ 1 d3))))) into 0
1548060368.036 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060368.036 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.036 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.036 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.036 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.036 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.036 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.036 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.036 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.036 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.036 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.037 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.037 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.037 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.037 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.037 * [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
1548060368.037 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
1548060368.037 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.037 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060368.037 * [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 d3))) (* (/ 1 d3) 1)) into 0
1548060368.037 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 1)) into 0
1548060368.037 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.037 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.038 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.038 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.038 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.038 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.038 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.038 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1548060368.039 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.039 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.039 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.039 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.039 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.039 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.040 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d1) 0) (+ (* (/ 1 (pow d1 2)) 0) (+ (* 0 0) (* 0 (- (/ 1 d4) (/ 1 d3))))))) into 0
1548060368.040 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.040 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.040 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.041 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 (* d4 (pow d1 2))) (/ 1 (* d3 (pow d1 2))))) (+ (* 0 (- (/ 1 (* d4 d1)) (/ 1 (* d3 d1)))) (* 0 (- (/ 1 d4) (/ 1 d3))))))) into 0
1548060368.041 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 (* (pow d4 2) (pow d1 2))) (/ 1 (* (pow d3 2) (pow d1 2))))) (+ (* 0 (- (/ 1 (* (pow d4 2) d1)) (/ 1 (* (pow d3 2) d1)))) (* 0 (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d4) (/ 1 d3)))))))) into 0
1548060368.041 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.041 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.042 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.042 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.042 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.042 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060368.042 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.042 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060368.043 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.043 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060368.043 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.043 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.043 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060368.043 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.043 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
1548060368.043 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060368.044 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060368.044 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0
1548060368.044 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060368.044 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060368.044 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.044 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.044 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060368.044 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.044 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.045 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.045 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.045 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.045 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.045 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.045 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.045 * [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 0) (* 0 (- (/ 1 d4) (/ 1 d3))))) into 0
1548060368.046 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d4) (/ 1 d3)))))) into 0
1548060368.046 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060368.046 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.046 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.046 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.046 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.046 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d3 2)) 0) into (/ 1 (pow d3 2))
1548060368.046 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
1548060368.046 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.046 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.046 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.046 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.046 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.046 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.047 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.047 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.047 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.047 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.047 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d3 2)) 0) into (/ 1 (pow d3 2))
1548060368.047 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
1548060368.047 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.047 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.047 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.047 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.047 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.047 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.047 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.048 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.048 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060368.048 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.048 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.048 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.048 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060368.048 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.048 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 d3) (- (/ 1 d3))) (* 0 1))) into (- (/ 1 (pow d3 2)))
1548060368.049 * [misc]backup-simplify:  Simplify (+ (* -1 (- (/ 1 (pow d3 2)))) (+ (* 0 0) (* 0 1))) into (/ 1 (pow d3 2))
1548060368.049 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
1548060368.049 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.049 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.049 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.049 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.049 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.049 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.049 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.049 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* (/ 1 (/ 1 (- d3))) (* 1 (* 1 (/ 1 (/ 1 (- d2)))))) 2)) (+ (* 1 (* (pow (/ 1 (- d3)) -2) (* 1 (* (/ 1 (/ 1 (- d1))) (/ 1 (/ 1 (- d2))))))) (* 1 (pow (* (/ 1 (/ 1 (- d3))) (* 1 (* (/ 1 (/ 1 (- d1))) 1))) 2)))) into (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1))))
1548060368.050 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 2)
1548060368.050 * [misc]backup-simplify:  Simplify (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) into (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))))
1548060368.050 * [misc]approximate:  Taking taylor expansion of (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) in (d4 d3 d2 d1) around 0
1548060368.050 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) in d1
1548060368.050 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) in d1
1548060368.050 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060368.050 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.050 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.050 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.050 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.050 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.050 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.050 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.050 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))))) in d1
1548060368.050 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d1
1548060368.050 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060368.050 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.050 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.050 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.050 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.050 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.051 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.051 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.051 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.051 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.051 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.051 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.051 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.051 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.051 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.051 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.051 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.051 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.051 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.051 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.051 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.051 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.051 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.051 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.051 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.051 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.051 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.051 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.051 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.051 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.051 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.051 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.051 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.051 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.051 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.051 * [misc]taylor:  Taking taylor expansion of (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.051 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.051 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.051 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.051 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.051 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.051 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.051 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.051 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.051 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.051 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.051 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))) in d1
1548060368.052 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d1
1548060368.052 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.052 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.052 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.052 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.052 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.052 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.052 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))) in d1
1548060368.052 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d1
1548060368.052 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.052 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.052 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d1
1548060368.052 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.052 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.052 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.052 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.052 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.052 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))) in d1
1548060368.052 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d1
1548060368.052 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.052 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.052 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.052 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.052 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.052 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.052 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))) in d1
1548060368.052 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d1
1548060368.052 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.052 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.052 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d1
1548060368.052 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.052 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.052 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.052 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.052 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.052 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.052 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.052 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.052 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d1
1548060368.052 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.052 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.052 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.052 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.052 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.052 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.052 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.052 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.052 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.052 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) in d2
1548060368.052 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) in d2
1548060368.052 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
1548060368.052 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060368.052 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.052 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.052 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.052 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.052 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.052 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))))) in d2
1548060368.052 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d2
1548060368.052 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.052 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.052 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.052 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.052 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.053 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.053 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.053 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.053 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.053 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.053 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.053 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.053 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.053 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.053 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.053 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.053 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.053 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.053 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.053 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.053 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.053 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.053 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.053 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.053 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.053 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.053 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.053 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.053 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.053 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.053 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.053 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.053 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.053 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.053 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.053 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.053 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.053 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.053 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.053 * [misc]taylor:  Taking taylor expansion of (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.053 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.053 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.053 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.053 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.053 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.053 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.053 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.053 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.054 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))) in d2
1548060368.054 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d2
1548060368.054 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060368.054 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.054 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.054 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.054 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.054 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.054 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.054 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))) in d2
1548060368.054 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d2
1548060368.054 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.054 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.054 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d2
1548060368.054 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.054 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.054 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.054 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.054 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.054 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.054 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))) in d2
1548060368.054 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d2
1548060368.054 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.054 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.054 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060368.054 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.054 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.054 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))) in d2
1548060368.054 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d2
1548060368.054 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.054 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.054 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d2
1548060368.054 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.054 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.054 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.054 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.054 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.054 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.054 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.054 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.054 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d2
1548060368.054 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060368.054 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.054 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.054 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.054 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.054 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.054 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.054 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.054 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.054 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) in d3
1548060368.054 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) in d3
1548060368.054 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
1548060368.054 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060368.054 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.054 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.054 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060368.054 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.054 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.054 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))))) in d3
1548060368.054 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d3
1548060368.054 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.054 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.054 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.054 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.054 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.055 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.055 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.055 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.055 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.055 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.055 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.055 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.055 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.055 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.055 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.055 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.055 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.055 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.055 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.055 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.055 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.055 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.055 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.055 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.055 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.055 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.055 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.055 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.055 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.055 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.055 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.055 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.055 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.055 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.055 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.055 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.055 * [misc]taylor:  Taking taylor expansion of (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.055 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.055 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.055 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.055 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.055 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.055 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.055 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060368.055 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.055 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.055 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))) in d3
1548060368.056 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d3
1548060368.056 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.056 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.056 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.056 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.056 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.056 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.056 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.056 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))) in d3
1548060368.056 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d3
1548060368.056 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.056 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.056 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.056 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d3
1548060368.056 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.056 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.056 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.056 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.056 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.056 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))) in d3
1548060368.056 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d3
1548060368.056 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.056 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.056 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.056 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060368.056 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.056 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.056 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))) in d3
1548060368.056 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d3
1548060368.056 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.056 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.056 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.056 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d3
1548060368.056 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.056 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.056 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.056 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.056 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.056 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.056 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.056 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d3
1548060368.056 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.056 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.056 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.056 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.056 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.056 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.056 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.056 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.056 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.056 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) in d4
1548060368.056 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) in d4
1548060368.056 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060368.056 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.056 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.056 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.056 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.056 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060368.056 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.056 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.056 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))))) in d4
1548060368.056 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d4
1548060368.056 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.056 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.056 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.056 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.057 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.057 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.057 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.057 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.057 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.057 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.057 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.057 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.057 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.057 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.057 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.057 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.057 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.057 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.057 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.057 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.057 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.057 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.057 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.057 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.057 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.057 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.057 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.057 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.057 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.057 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.057 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.057 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.057 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.057 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.057 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.057 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.057 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.057 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.057 * [misc]taylor:  Taking taylor expansion of (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.057 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.057 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.057 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.057 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.057 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.057 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.057 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.057 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.058 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.058 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.058 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.058 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.058 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.058 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.058 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.058 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.058 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.058 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.058 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.058 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.058 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.058 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.058 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.058 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.058 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.058 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.058 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.058 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.058 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.058 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.058 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.058 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.058 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.058 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.058 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.058 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.058 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.058 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.058 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.058 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.058 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.058 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.058 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.058 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.058 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))))) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.058 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.058 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.058 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.059 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.059 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.059 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.059 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.059 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.059 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.059 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.059 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.059 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.059 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.059 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.059 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.059 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.059 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.059 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.059 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.059 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.059 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.059 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.059 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.059 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.059 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.059 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.059 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.059 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.059 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.059 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.059 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.059 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.059 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.059 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.059 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.059 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.059 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.059 * [misc]taylor:  Taking taylor expansion of (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.059 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.059 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.059 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.059 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.059 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.059 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.059 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.059 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060368.060 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.060 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.060 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))) in d4
1548060368.060 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060368.060 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.060 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.060 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.060 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.060 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.060 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.060 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))) in d4
1548060368.060 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060368.060 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.060 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.060 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060368.060 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.060 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.060 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.060 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.060 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.060 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.060 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))) in d4
1548060368.060 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d4
1548060368.060 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.060 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.060 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060368.060 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.060 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.060 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))) in d4
1548060368.060 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d4
1548060368.060 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.060 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.060 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d4
1548060368.060 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.060 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.060 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.060 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.060 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.060 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.060 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.060 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.060 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d4
1548060368.060 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.060 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.060 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.060 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.060 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.060 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.060 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.060 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.060 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.060 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.060 * [misc]backup-simplify:  Simplify (* (pow d2 3) 0) into 0
1548060368.060 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.061 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.061 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060368.061 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.061 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.061 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.061 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.061 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060368.061 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.061 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.061 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.061 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.061 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 3)) 0) into (* d3 (pow d2 3))
1548060368.061 * [misc]backup-simplify:  Simplify (+ 0 (* d3 (pow d2 3))) into (* d3 (pow d2 3))
1548060368.061 * [misc]backup-simplify:  Simplify (+ 0 (* d3 (pow d2 3))) into (* d3 (pow d2 3))
1548060368.062 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.062 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.062 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060368.062 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.062 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.062 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060368.062 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.062 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.062 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060368.062 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.062 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060368.062 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.062 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.062 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.062 * [misc]backup-simplify:  Simplify (* d3 (pow d1 3)) into (* d3 (pow d1 3))
1548060368.062 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.062 * [misc]backup-simplify:  Simplify (* 0 (* d2 d1)) into 0
1548060368.062 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.062 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.062 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.062 * [misc]backup-simplify:  Simplify (* (pow d3 2) (* d2 d1)) into (* (pow d3 2) (* d2 d1))
1548060368.062 * [misc]backup-simplify:  Simplify (+ 0 (* (pow d3 2) (* d2 d1))) into (* (pow d3 2) (* d2 d1))
1548060368.063 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d1 3)) (* (pow d3 2) (* d2 d1))) into (+ (* d3 (pow d1 3)) (* (pow d3 2) (* d2 d1)))
1548060368.063 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (pow d1 3)) (* (pow d3 2) (* d2 d1)))) into (+ (* d3 (pow d1 3)) (* (pow d3 2) (* d2 d1)))
1548060368.063 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (pow d1 3)) (* (pow d3 2) (* d2 d1)))) into (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1))))
1548060368.064 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) (pow d1 2)) (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1))))) into (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1)))))
1548060368.065 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1)))))) into (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1)))))
1548060368.065 * [misc]backup-simplify:  Simplify (- (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1)))))) into (- (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1))))))
1548060368.066 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 3)) (- (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1))))))) into (- (* d3 (pow d2 3)) (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1))))))
1548060368.066 * [misc]taylor:  Taking taylor expansion of (- (* d3 (pow d2 3)) (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1)))))) in d3
1548060368.066 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d3
1548060368.066 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.066 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.066 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.066 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.066 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.066 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.066 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1))))) in d3
1548060368.066 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d3
1548060368.066 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.066 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.066 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.066 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060368.066 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.066 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.066 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1)))) in d3
1548060368.066 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
1548060368.066 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.066 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.066 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.066 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.066 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060368.066 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.066 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.066 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1))) in d3
1548060368.066 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d3
1548060368.066 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.066 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.066 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.066 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.066 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.066 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.066 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.066 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d3
1548060368.066 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.066 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.066 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.066 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.067 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.067 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.067 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.067 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.067 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.067 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.067 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.067 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060368.067 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.067 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.067 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060368.067 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.067 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.067 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.067 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.067 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.067 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.067 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.067 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.068 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.068 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.068 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 1) (* 0 0)) into (pow d2 3)
1548060368.068 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.068 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.068 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (pow d2 3))) into 0
1548060368.068 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.068 * [misc]backup-simplify:  Simplify (+ (* d2 d1) (* 0 0)) into (* d2 d1)
1548060368.068 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) (* 0 0)) into (* d3 (* d2 d1))
1548060368.068 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.069 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1548060368.069 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.069 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) 0) into (* d3 (pow d2 2))
1548060368.069 * [misc]backup-simplify:  Simplify (+ 0 (* d3 (pow d2 2))) into (* d3 (pow d2 2))
1548060368.069 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) (* d3 (pow d2 2))) into (+ (* d3 (pow d2 2)) (* d3 (* d2 d1)))
1548060368.069 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (pow d2 2)) (* d3 (* d2 d1)))) into (+ (* d3 (pow d2 2)) (* d3 (* d2 d1)))
1548060368.069 * [misc]backup-simplify:  Simplify (+ (pow d2 3) (+ (* d3 (pow d2 2)) (* d3 (* d2 d1)))) into (+ (* d3 (pow d2 2)) (+ (* d3 (* d2 d1)) (pow d2 3)))
1548060368.070 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (pow d2 2)) (+ (* d3 (* d2 d1)) (pow d2 3)))) into (+ (* d3 (pow d2 2)) (+ (pow d2 3) (* d3 (* d2 d1))))
1548060368.070 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.070 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.070 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 3))) into (pow d1 3)
1548060368.070 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.070 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.070 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 (pow d1 2))) into 0
1548060368.070 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.070 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.070 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 (pow d2 2))) into 0
1548060368.070 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.070 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060368.071 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.071 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.071 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.071 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (pow d1 3))) into 0
1548060368.071 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.071 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 d1))) into (* d2 d1)
1548060368.071 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) (* 0 0)) into (* d3 (* d2 d1))
1548060368.071 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.071 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.071 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 (* d2 d1))) into 0
1548060368.071 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) 0) into (* d3 (* d2 d1))
1548060368.071 * [misc]backup-simplify:  Simplify (+ 0 (* d3 (* d2 d1))) into (* d3 (* d2 d1))
1548060368.072 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* d3 (* d2 d1))) into (+ (* d3 (pow d2 2)) (* d3 (* d2 d1)))
1548060368.072 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (pow d2 2)) (* d3 (* d2 d1)))) into (+ (* d3 (pow d2 2)) (* d3 (* d2 d1)))
1548060368.072 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (pow d2 2)) (* d3 (* d2 d1)))) into (+ (* d3 (pow d2 2)) (* d3 (* d2 d1)))
1548060368.072 * [misc]backup-simplify:  Simplify (+ (pow d1 3) (+ (* d3 (pow d2 2)) (* d3 (* d2 d1)))) into (+ (pow d1 3) (+ (* d3 (pow d2 2)) (* d3 (* d2 d1))))
1548060368.072 * [misc]backup-simplify:  Simplify (- (+ (pow d1 3) (+ (* d3 (pow d2 2)) (* d3 (* d2 d1))))) into (- (+ (pow d1 3) (+ (* d3 (pow d2 2)) (* d3 (* d2 d1)))))
1548060368.073 * [misc]backup-simplify:  Simplify (+ (+ (* d3 (pow d2 2)) (+ (pow d2 3) (* d3 (* d2 d1)))) (- (+ (pow d1 3) (+ (* d3 (pow d2 2)) (* d3 (* d2 d1)))))) into (- (pow d2 3) (pow d1 3))
1548060368.073 * [misc]taylor:  Taking taylor expansion of (- (pow d2 3) (pow d1 3)) in d3
1548060368.073 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.073 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.073 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.073 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060368.073 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.073 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.073 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.073 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.073 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.073 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.073 * [misc]backup-simplify:  Simplify (- (pow d1 3)) into (- (pow d1 3))
1548060368.073 * [misc]backup-simplify:  Simplify (+ (pow d2 3) (- (pow d1 3))) into (- (pow d2 3) (pow d1 3))
1548060368.073 * [misc]taylor:  Taking taylor expansion of (- (pow d2 3) (pow d1 3)) in d2
1548060368.073 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.073 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.073 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.073 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.073 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060368.073 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.073 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.073 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.073 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.073 * [misc]backup-simplify:  Simplify (- (pow d1 3)) into (- (pow d1 3))
1548060368.074 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 3))) into (- (pow d1 3))
1548060368.074 * [misc]taylor:  Taking taylor expansion of (- (pow d1 3)) in d1
1548060368.074 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.074 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.074 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.074 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.074 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.074 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.074 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060368.074 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.074 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.074 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 3))) into (pow d1 3)
1548060368.074 * [misc]backup-simplify:  Simplify (+ (pow d1 3) 0) into (pow d1 3)
1548060368.074 * [misc]backup-simplify:  Simplify (- (pow d1 3)) into (- (pow d1 3))
1548060368.074 * [misc]backup-simplify:  Simplify (+ (pow d2 3) (- (pow d1 3))) into (- (pow d2 3) (pow d1 3))
1548060368.075 * [misc]taylor:  Taking taylor expansion of (- (pow d2 3) (pow d1 3)) in d2
1548060368.075 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.075 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.075 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.075 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.075 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060368.075 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.075 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.075 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.075 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.075 * [misc]backup-simplify:  Simplify (- (pow d1 3)) into (- (pow d1 3))
1548060368.075 * [misc]backup-simplify:  Simplify (+ 0 (- (pow d1 3))) into (- (pow d1 3))
1548060368.075 * [misc]taylor:  Taking taylor expansion of (- (pow d1 3)) in d1
1548060368.075 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.075 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.075 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.075 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.075 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.075 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.075 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.075 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.075 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.075 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.075 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060368.075 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.076 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.076 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.076 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.076 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.076 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (pow d2 3)))) into 0
1548060368.076 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1548060368.077 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 d1) (* 0 0))) into 0
1548060368.077 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (* d2 d1)) (* 0 0))) into 0
1548060368.077 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.077 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.077 * [misc]backup-simplify:  Simplify (* 1 (* d2 d1)) into (* d2 d1)
1548060368.077 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.077 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.077 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (pow d2 2)) (* 0 0))) into 0
1548060368.077 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.077 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.078 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060368.078 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 2)) into (pow d2 2)
1548060368.078 * [misc]backup-simplify:  Simplify (+ (* d2 d1) (pow d2 2)) into (+ (pow d2 2) (* d2 d1))
1548060368.078 * [misc]backup-simplify:  Simplify (+ 0 (+ (pow d2 2) (* d2 d1))) into (+ (pow d2 2) (* d2 d1))
1548060368.078 * [misc]backup-simplify:  Simplify (+ 0 (+ (pow d2 2) (* d2 d1))) into (+ (pow d2 2) (* d2 d1))
1548060368.078 * [misc]backup-simplify:  Simplify (+ 0 (+ (pow d2 2) (* d2 d1))) into (+ (pow d2 2) (* d2 d1))
1548060368.078 * [misc]backup-simplify:  Simplify (+ (pow d1 2) (+ (pow d2 2) (* d2 d1))) into (+ (pow d2 2) (+ (pow d1 2) (* d2 d1)))
1548060368.078 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.078 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060368.079 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d1 3)))) into 0
1548060368.079 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.079 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.079 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060368.079 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.079 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.080 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.080 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.080 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 2)))) into 0
1548060368.080 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (pow d2 2)) (* 0 0))) into 0
1548060368.080 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.081 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060368.081 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (pow d1 3)))) into 0
1548060368.081 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.081 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* d2 d1)))) into 0
1548060368.081 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (* d2 d1)) (* 0 0))) into 0
1548060368.081 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.082 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.082 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 (* d2 d1)))) into 0
1548060368.082 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.082 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.082 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.082 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.082 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.082 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.082 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.083 * [misc]backup-simplify:  Simplify (+ (+ (pow d2 2) (+ (pow d1 2) (* d2 d1))) 0) into (+ (pow d2 2) (+ (pow d1 2) (* d2 d1)))
1548060368.083 * [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (+ (pow d1 2) (* d2 d1))) in d3
1548060368.083 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.083 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.083 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.083 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (* d2 d1)) in d3
1548060368.083 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060368.083 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.083 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.083 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.083 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.083 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.083 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.083 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.083 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.083 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.083 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.083 * [misc]backup-simplify:  Simplify (+ (pow d1 2) (* d2 d1)) into (+ (pow d1 2) (* d2 d1))
1548060368.083 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (+ (pow d1 2) (* d2 d1))) into (+ (pow d1 2) (+ (* d2 d1) (pow d2 2)))
1548060368.083 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) in d2
1548060368.083 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.083 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.083 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.083 * [misc]taylor:  Taking taylor expansion of (+ (* d2 d1) (pow d2 2)) in d2
1548060368.083 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.083 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.083 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.083 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.083 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.083 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.083 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.083 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.083 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.083 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.083 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.083 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.084 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.084 * [misc]backup-simplify:  Simplify (+ (pow d1 2) 0) into (pow d1 2)
1548060368.084 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.084 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.084 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.084 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.084 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.084 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.084 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.084 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.084 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.084 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.084 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.084 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.084 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.084 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.084 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.084 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.085 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.085 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 3)))) into 0
1548060368.085 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.085 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060368.085 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d1 3)))) into 0
1548060368.085 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.085 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.085 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060368.086 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.086 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.086 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060368.086 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.086 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.086 * [misc]backup-simplify:  Simplify (* 1 (* d2 d1)) into (* d2 d1)
1548060368.086 * [misc]backup-simplify:  Simplify (+ (pow d2 2) (* d2 d1)) into (+ (* d2 d1) (pow d2 2))
1548060368.086 * [misc]backup-simplify:  Simplify (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) into (+ (pow d1 2) (+ (* d2 d1) (pow d2 2)))
1548060368.086 * [misc]backup-simplify:  Simplify (+ 0 (+ (pow d1 2) (+ (* d2 d1) (pow d2 2)))) into (+ (pow d2 2) (+ (pow d1 2) (* d2 d1)))
1548060368.086 * [misc]backup-simplify:  Simplify (- (+ (pow d2 2) (+ (pow d1 2) (* d2 d1)))) into (- (+ (pow d2 2) (+ (pow d1 2) (* d2 d1))))
1548060368.087 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (pow d2 2) (+ (pow d1 2) (* d2 d1))))) into (- (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))))
1548060368.087 * [misc]taylor:  Taking taylor expansion of (- (+ (pow d1 2) (+ (* d2 d1) (pow d2 2)))) in d2
1548060368.087 * [misc]taylor:  Taking taylor expansion of (+ (pow d1 2) (+ (* d2 d1) (pow d2 2))) in d2
1548060368.087 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.087 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.087 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.087 * [misc]taylor:  Taking taylor expansion of (+ (* d2 d1) (pow d2 2)) in d2
1548060368.087 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.087 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.087 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.087 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.087 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.087 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.087 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.087 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.087 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.087 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.087 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.087 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.087 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.087 * [misc]backup-simplify:  Simplify (+ (pow d1 2) 0) into (pow d1 2)
1548060368.087 * [misc]backup-simplify:  Simplify (- (pow d1 2)) into (- (pow d1 2))
1548060368.087 * [misc]taylor:  Taking taylor expansion of (- (pow d1 2)) in d1
1548060368.087 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.087 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.087 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.087 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.087 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.087 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.087 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.088 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.088 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.088 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.088 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.088 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.088 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.088 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.088 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.088 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.088 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.088 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.088 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.089 * [misc]backup-simplify:  Simplify (- (* (+ (/ 1 d4) (/ 1 d3)) (- (pow (/ 1 d2) 3) (pow (/ 1 d1) 3))) (* (+ (* (/ 1 d2) (+ (/ 1 d1) (/ 1 d2))) (* (/ 1 d1) (/ 1 d1))) (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d3) (/ 1 d4))))) into (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))))
1548060368.089 * [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in (d4 d3 d2 d1) around 0
1548060368.089 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d1
1548060368.089 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d1
1548060368.089 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d1
1548060368.089 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d1
1548060368.089 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.089 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.089 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.089 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.089 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.089 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.089 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.089 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.089 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060368.089 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d2 2))) into (/ 1 (* (pow d4 2) (pow d2 2)))
1548060368.089 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d1
1548060368.089 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060368.089 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060368.089 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.089 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.089 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.089 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.089 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.089 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.089 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.089 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.090 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.090 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060368.090 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060368.090 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d1
1548060368.090 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d1
1548060368.090 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d1
1548060368.090 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.090 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.090 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d1
1548060368.090 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.090 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.090 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.090 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.090 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.090 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.090 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060368.090 * [misc]backup-simplify:  Simplify (* d3 (* (pow d2 2) d4)) into (* d3 (* (pow d2 2) d4))
1548060368.090 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* (pow d2 2) d4))) into (/ 1 (* d3 (* (pow d2 2) d4)))
1548060368.090 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d1
1548060368.090 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d1
1548060368.090 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d1
1548060368.090 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.090 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.090 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060368.090 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.090 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.090 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.090 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.090 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060368.090 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060368.090 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d1
1548060368.090 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d1
1548060368.091 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d1
1548060368.091 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.091 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.091 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.091 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.091 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.091 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.091 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.091 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.091 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.091 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.091 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.091 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060368.091 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.091 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060368.091 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d2) (* 0 0)) into (* (pow d4 2) d2)
1548060368.091 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) d2)) into (/ 1 (* (pow d4 2) d2))
1548060368.091 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d1
1548060368.091 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d1
1548060368.091 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d1
1548060368.091 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.091 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.091 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d1
1548060368.091 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.091 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.091 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060368.091 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.091 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.091 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.091 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.091 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.091 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060368.091 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.091 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.092 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060368.092 * [misc]backup-simplify:  Simplify (+ (* d2 d4) (* 0 0)) into (* d2 d4)
1548060368.092 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d4)) (* 0 0)) into (* d3 (* d2 d4))
1548060368.092 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d4))) into (/ 1 (* d3 (* d2 d4)))
1548060368.092 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d1
1548060368.092 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d1
1548060368.092 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.092 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.092 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060368.092 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.092 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.092 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.092 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.092 * [misc]backup-simplify:  Simplify (* d4 (pow d2 3)) into (* d4 (pow d2 3))
1548060368.092 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 3))) into (/ 1 (* d4 (pow d2 3)))
1548060368.092 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d1
1548060368.092 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060368.092 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060368.092 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.092 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.092 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.092 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.092 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.093 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.093 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.093 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.093 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.093 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060368.093 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060368.093 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d1
1548060368.093 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d1
1548060368.093 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d1
1548060368.093 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.093 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.093 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.093 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.093 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.093 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.093 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.093 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.093 * [misc]backup-simplify:  Simplify (* d3 1) into d3
1548060368.093 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.093 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d1
1548060368.093 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d1
1548060368.093 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d1
1548060368.093 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.093 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.093 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d1
1548060368.093 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.093 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.093 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.093 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.093 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.093 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.094 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060368.094 * [misc]backup-simplify:  Simplify (* d3 (* d4 (pow d2 2))) into (* d3 (* d4 (pow d2 2)))
1548060368.094 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 (pow d2 2)))) into (/ 1 (* d3 (* d4 (pow d2 2))))
1548060368.094 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d1
1548060368.094 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d1
1548060368.094 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d1
1548060368.094 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.094 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.094 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.094 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.094 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.094 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.094 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.094 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.094 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060368.094 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.094 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d1
1548060368.094 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d1
1548060368.094 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d1
1548060368.094 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.094 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.094 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.094 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.094 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.094 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.094 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.094 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.094 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060368.095 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.095 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d1
1548060368.095 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d1
1548060368.095 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d1
1548060368.095 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.095 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.095 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.095 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.095 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.095 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.095 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.095 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.095 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.095 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.095 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.095 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060368.095 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.095 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.095 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d2) (* 0 0)) into (* (pow d3 2) d2)
1548060368.095 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d2)) into (/ 1 (* (pow d3 2) d2))
1548060368.095 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d1
1548060368.095 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d1
1548060368.095 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.095 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.095 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d1
1548060368.095 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.095 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.095 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.095 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.095 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.095 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.095 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.095 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.095 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.096 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060368.096 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.096 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.096 * [misc]backup-simplify:  Simplify (+ (* d4 d2) (* 0 0)) into (* d4 d2)
1548060368.096 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d2)) (* 0 0)) into (* d3 (* d4 d2))
1548060368.096 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d2))) into (/ 1 (* d3 (* d4 d2)))
1548060368.096 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d2
1548060368.096 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d2
1548060368.096 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d2
1548060368.096 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d2
1548060368.096 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060368.096 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.096 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.097 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.097 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.097 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.097 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.097 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.097 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.097 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060368.097 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060368.097 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d2
1548060368.097 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d2
1548060368.097 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
1548060368.097 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060368.097 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.097 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.097 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.097 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.097 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.097 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.097 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.097 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060368.097 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060368.097 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d2
1548060368.097 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d2
1548060368.097 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d2
1548060368.097 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.097 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.097 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d2
1548060368.097 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.097 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.097 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.097 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.097 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.097 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.098 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.098 * [misc]backup-simplify:  Simplify (* 1 d4) into d4
1548060368.098 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1548060368.098 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1548060368.098 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d2
1548060368.098 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d2
1548060368.098 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d2
1548060368.098 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.098 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.098 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.098 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.098 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.098 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.098 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.098 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.098 * [misc]backup-simplify:  Simplify (* d3 1) into d3
1548060368.098 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.098 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d2
1548060368.098 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d2
1548060368.098 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d2
1548060368.098 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060368.098 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.098 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.098 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.098 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.098 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.098 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.098 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.098 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.098 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.098 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.098 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060368.098 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.099 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060368.099 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d1) (* 0 0)) into (* (pow d4 2) d1)
1548060368.099 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) d1)) into (/ 1 (* (pow d4 2) d1))
1548060368.099 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d2
1548060368.099 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d2
1548060368.099 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d2
1548060368.099 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.099 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.099 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d2
1548060368.099 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.099 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.099 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.099 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1548060368.099 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.099 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.099 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.099 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.099 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060368.099 * [misc]backup-simplify:  Simplify (* 0 (* d4 d1)) into 0
1548060368.099 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.099 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d1)) into 0
1548060368.099 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d4 d1))) into (* d4 d1)
1548060368.099 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d1)) (* 0 0)) into (* d3 (* d4 d1))
1548060368.100 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d1))) into (/ 1 (* d3 (* d4 d1)))
1548060368.100 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d2
1548060368.100 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d2
1548060368.100 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.100 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.100 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.100 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.100 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.100 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.100 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.100 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.100 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060368.100 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.100 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d2
1548060368.100 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d2
1548060368.100 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
1548060368.100 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060368.100 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.100 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.100 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.100 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.100 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.100 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.100 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.100 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060368.100 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060368.100 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d2
1548060368.100 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d2
1548060368.100 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d2
1548060368.100 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.100 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.100 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060368.100 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.100 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.101 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.101 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.101 * [misc]backup-simplify:  Simplify (* d3 (pow d1 3)) into (* d3 (pow d1 3))
1548060368.101 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d1 3))) into (/ 1 (* d3 (pow d1 3)))
1548060368.101 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d2
1548060368.101 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d2
1548060368.101 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d2
1548060368.101 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.101 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.101 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d2
1548060368.101 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.101 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.101 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.101 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.101 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.101 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.101 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.101 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060368.101 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1548060368.101 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1548060368.101 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d2
1548060368.101 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d2
1548060368.101 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d2
1548060368.101 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.101 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.101 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060368.101 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.101 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.101 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.101 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.101 * [misc]backup-simplify:  Simplify (* d4 (pow d1 3)) into (* d4 (pow d1 3))
1548060368.101 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d1 3))) into (/ 1 (* d4 (pow d1 3)))
1548060368.101 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d2
1548060368.102 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d2
1548060368.102 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d2
1548060368.102 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060368.102 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.102 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.102 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.102 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.102 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.102 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.102 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.102 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.102 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060368.102 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060368.102 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d2
1548060368.102 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d2
1548060368.102 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d2
1548060368.102 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060368.102 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.102 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.102 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.102 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.102 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.102 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.102 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.102 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.102 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.102 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.102 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060368.102 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.102 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.103 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d1) (* 0 0)) into (* (pow d3 2) d1)
1548060368.103 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d1)) into (/ 1 (* (pow d3 2) d1))
1548060368.103 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d2
1548060368.103 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d2
1548060368.103 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.103 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.103 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d2
1548060368.103 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.103 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.103 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.103 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.103 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.103 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.103 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.103 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.103 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.103 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060368.103 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.103 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.103 * [misc]backup-simplify:  Simplify (+ (* d4 d1) (* 0 0)) into (* d4 d1)
1548060368.103 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d1)) (* 0 0)) into (* d3 (* d4 d1))
1548060368.103 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d1))) into (/ 1 (* d3 (* d4 d1)))
1548060368.104 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d3
1548060368.104 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d3
1548060368.104 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d3
1548060368.104 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d3
1548060368.104 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060368.104 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.104 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.104 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.104 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.104 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.104 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.104 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.104 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060368.104 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d2 2))) into (/ 1 (* (pow d4 2) (pow d2 2)))
1548060368.104 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d3
1548060368.104 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d3
1548060368.104 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
1548060368.104 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060368.104 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.104 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.104 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060368.104 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.104 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.104 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.104 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.104 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060368.104 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060368.104 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d3
1548060368.104 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d3
1548060368.104 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d3
1548060368.104 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.104 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.104 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.104 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d3
1548060368.104 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.104 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.104 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.104 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.105 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.105 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.105 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060368.105 * [misc]backup-simplify:  Simplify (* 0 (* (pow d2 2) d4)) into 0
1548060368.105 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.105 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 d4)) into 0
1548060368.105 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow d2 2) d4))) into (* (pow d2 2) d4)
1548060368.105 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) d4)) into (/ 1 (* (pow d2 2) d4))
1548060368.105 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d3
1548060368.105 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d3
1548060368.105 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d3
1548060368.105 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.105 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.105 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.105 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.105 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.105 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.105 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.105 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.105 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060368.105 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.105 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.106 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060368.106 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.106 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d3
1548060368.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d3
1548060368.106 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d3
1548060368.106 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060368.106 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.106 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.106 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.106 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.106 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.106 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.106 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.106 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.106 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.106 * [misc]backup-simplify:  Simplify (* (pow d4 2) (* d2 d1)) into (* (pow d4 2) (* d2 d1))
1548060368.106 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (* d2 d1))) into (/ 1 (* (pow d4 2) (* d2 d1)))
1548060368.106 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d3
1548060368.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d3
1548060368.106 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d3
1548060368.106 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.106 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.106 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.106 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d3
1548060368.106 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.106 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.106 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1548060368.106 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.106 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.106 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.106 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.106 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060368.106 * [misc]backup-simplify:  Simplify (* d2 (* d4 d1)) into (* d2 (* d4 d1))
1548060368.106 * [misc]backup-simplify:  Simplify (* 0 (* d2 (* d4 d1))) into 0
1548060368.106 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d1)) into 0
1548060368.106 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (* d4 d1))) into 0
1548060368.107 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 (* d4 d1)))) into (* d2 (* d4 d1))
1548060368.107 * [misc]backup-simplify:  Simplify (/ 1 (* d2 (* d4 d1))) into (/ 1 (* d2 (* d4 d1)))
1548060368.107 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d3
1548060368.107 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d3
1548060368.107 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.107 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.107 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.107 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.107 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.107 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.107 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.107 * [misc]backup-simplify:  Simplify (* d4 (pow d2 3)) into (* d4 (pow d2 3))
1548060368.107 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 3))) into (/ 1 (* d4 (pow d2 3)))
1548060368.107 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d3
1548060368.107 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d3
1548060368.107 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
1548060368.107 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.107 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.107 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.107 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.107 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060368.107 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.107 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.107 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.107 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.107 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060368.107 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.107 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d3
1548060368.108 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d3
1548060368.108 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d3
1548060368.108 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.108 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.108 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.108 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060368.108 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.108 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.108 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.108 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.108 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060368.108 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.108 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.108 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 3))) into (pow d1 3)
1548060368.108 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060368.108 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d3
1548060368.108 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d3
1548060368.108 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d3
1548060368.108 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.108 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.108 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.108 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d3
1548060368.108 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.108 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.108 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.108 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.108 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.108 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.108 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060368.108 * [misc]backup-simplify:  Simplify (* 0 (* d4 (pow d2 2))) into 0
1548060368.109 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.109 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 (pow d2 2))) into 0
1548060368.109 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d4 (pow d2 2)))) into (* d4 (pow d2 2))
1548060368.109 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 2))) into (/ 1 (* d4 (pow d2 2)))
1548060368.109 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d3
1548060368.109 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d3
1548060368.109 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d3
1548060368.109 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.109 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.109 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060368.109 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.109 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.109 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.109 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.109 * [misc]backup-simplify:  Simplify (* d4 (pow d1 3)) into (* d4 (pow d1 3))
1548060368.109 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d1 3))) into (/ 1 (* d4 (pow d1 3)))
1548060368.109 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d3
1548060368.109 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d3
1548060368.109 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d3
1548060368.109 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.109 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.109 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.109 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.109 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.109 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.109 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.110 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.110 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.110 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060368.110 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.110 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d3
1548060368.110 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d3
1548060368.110 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d3
1548060368.110 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.110 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.110 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.110 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.110 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.110 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.110 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.110 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.110 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.110 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.110 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.110 * [misc]backup-simplify:  Simplify (* 1 (* d2 d1)) into (* d2 d1)
1548060368.110 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060368.110 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d3
1548060368.110 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d3
1548060368.110 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.110 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.110 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.110 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d3
1548060368.110 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.110 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.110 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.110 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.110 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.110 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.110 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.110 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.110 * [misc]backup-simplify:  Simplify (* d4 (* d2 d1)) into (* d4 (* d2 d1))
1548060368.110 * [misc]backup-simplify:  Simplify (* 0 (* d4 (* d2 d1))) into 0
1548060368.110 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.111 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 (* d2 d1))) into 0
1548060368.111 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d4 (* d2 d1)))) into (* d4 (* d2 d1))
1548060368.111 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (* d2 d1))) into (/ 1 (* d4 (* d2 d1)))
1548060368.111 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d4
1548060368.111 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d4
1548060368.111 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d4
1548060368.111 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060368.111 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.111 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.111 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.111 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.111 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.111 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.111 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.111 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.111 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.111 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060368.111 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.111 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d4
1548060368.112 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
1548060368.112 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060368.112 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.112 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.112 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.112 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.112 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060368.112 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.112 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.112 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.112 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.112 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060368.112 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.112 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d4
1548060368.112 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d4
1548060368.112 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060368.112 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.112 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.112 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060368.112 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.112 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.112 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.112 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.112 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.112 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.112 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.112 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060368.112 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.112 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.112 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1548060368.113 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.113 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060368.113 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d4
1548060368.113 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d4
1548060368.113 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d4
1548060368.113 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.113 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.113 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.113 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.113 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.113 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.113 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.113 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060368.113 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060368.113 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d4
1548060368.113 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d4
1548060368.113 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d4
1548060368.113 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.113 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.113 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.113 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.113 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.113 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.113 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.113 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.113 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.113 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.113 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.113 * [misc]backup-simplify:  Simplify (* 1 (* d2 d1)) into (* d2 d1)
1548060368.113 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060368.113 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d4
1548060368.113 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d4
1548060368.114 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d4
1548060368.114 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.114 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.114 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d4
1548060368.114 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.114 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.114 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060368.114 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.114 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.114 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.114 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.114 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.114 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.114 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.114 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.114 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.114 * [misc]backup-simplify:  Simplify (+ (* d2 d1) (* 0 0)) into (* d2 d1)
1548060368.114 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) (* 0 0)) into (* d3 (* d2 d1))
1548060368.114 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d1))) into (/ 1 (* d3 (* d2 d1)))
1548060368.114 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d4
1548060368.114 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d4
1548060368.114 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.114 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.114 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.114 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.114 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.114 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.114 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.114 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.115 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060368.115 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.115 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.115 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060368.115 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.115 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d4
1548060368.115 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d4
1548060368.115 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
1548060368.115 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.115 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.115 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.115 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060368.115 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.115 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.115 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.115 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.115 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060368.115 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060368.115 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d4
1548060368.115 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d4
1548060368.115 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d4
1548060368.115 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.115 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.115 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060368.115 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.115 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.115 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.115 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.116 * [misc]backup-simplify:  Simplify (* d3 (pow d1 3)) into (* d3 (pow d1 3))
1548060368.116 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d1 3))) into (/ 1 (* d3 (pow d1 3)))
1548060368.116 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d4
1548060368.116 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d4
1548060368.116 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060368.116 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.116 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.116 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060368.116 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.116 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.116 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.116 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.116 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.116 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.116 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.116 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060368.116 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.116 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.116 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060368.116 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.116 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060368.116 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d4
1548060368.116 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d4
1548060368.116 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d4
1548060368.116 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.116 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.116 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.116 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060368.116 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.117 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.117 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.117 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.117 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060368.117 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.117 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.117 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 3))) into (pow d1 3)
1548060368.117 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060368.117 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d4
1548060368.117 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d4
1548060368.117 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060368.117 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.117 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.117 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.117 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.117 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.117 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.117 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.117 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.117 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060368.117 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.117 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d4
1548060368.117 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d4
1548060368.117 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d4
1548060368.117 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.117 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.117 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.117 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.117 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.117 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.117 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.118 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.118 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.118 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.118 * [misc]backup-simplify:  Simplify (* (pow d3 2) (* d2 d1)) into (* (pow d3 2) (* d2 d1))
1548060368.118 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (* d2 d1))) into (/ 1 (* (pow d3 2) (* d2 d1)))
1548060368.118 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d4
1548060368.118 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d4
1548060368.118 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.118 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.118 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d4
1548060368.118 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.118 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.118 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.118 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.118 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.118 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.118 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.118 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.118 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.118 * [misc]backup-simplify:  Simplify (* 0 (* d2 d1)) into 0
1548060368.118 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.118 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.118 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 d1))) into (* d2 d1)
1548060368.118 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) (* 0 0)) into (* d3 (* d2 d1))
1548060368.118 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d1))) into (/ 1 (* d3 (* d2 d1)))
1548060368.118 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d4
1548060368.119 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d4
1548060368.119 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d4
1548060368.119 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060368.119 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.119 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.119 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.119 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.119 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.119 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.119 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.119 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.119 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.119 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060368.119 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.119 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d4
1548060368.119 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
1548060368.119 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060368.119 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.119 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.119 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.119 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.119 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060368.119 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.119 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.119 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.119 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.119 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060368.119 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.119 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d4
1548060368.119 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d4
1548060368.119 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060368.119 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.119 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.119 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060368.119 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.119 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.119 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.119 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.119 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.120 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.120 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.120 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060368.120 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.120 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.120 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1548060368.120 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.120 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060368.120 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d4
1548060368.120 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d4
1548060368.120 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d4
1548060368.120 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.120 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.120 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.120 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.120 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.120 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.120 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.120 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060368.120 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060368.120 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d4
1548060368.120 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d4
1548060368.120 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d4
1548060368.120 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.121 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.121 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.121 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.121 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.121 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.121 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.121 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.121 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.121 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.121 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.121 * [misc]backup-simplify:  Simplify (* 1 (* d2 d1)) into (* d2 d1)
1548060368.121 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060368.121 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d4
1548060368.121 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d4
1548060368.121 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d4
1548060368.121 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.121 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.121 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d4
1548060368.121 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.121 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.121 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060368.121 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.121 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.121 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.121 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.121 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.121 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.121 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.121 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.121 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.121 * [misc]backup-simplify:  Simplify (+ (* d2 d1) (* 0 0)) into (* d2 d1)
1548060368.122 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) (* 0 0)) into (* d3 (* d2 d1))
1548060368.122 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d1))) into (/ 1 (* d3 (* d2 d1)))
1548060368.122 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d4
1548060368.122 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d4
1548060368.122 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.122 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.122 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.122 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.122 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.122 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.122 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.122 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.122 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060368.122 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.122 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.122 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060368.122 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.122 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d4
1548060368.122 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d4
1548060368.122 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
1548060368.122 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.122 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.122 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.122 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060368.122 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.122 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.122 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.122 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.123 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060368.123 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060368.123 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d4
1548060368.123 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d4
1548060368.123 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d4
1548060368.123 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.123 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.123 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060368.123 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.123 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.123 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.123 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.123 * [misc]backup-simplify:  Simplify (* d3 (pow d1 3)) into (* d3 (pow d1 3))
1548060368.123 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d1 3))) into (/ 1 (* d3 (pow d1 3)))
1548060368.123 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d4
1548060368.123 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d4
1548060368.123 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060368.123 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.123 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.123 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060368.123 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.123 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.123 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.123 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.123 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.123 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.123 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.123 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060368.123 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.123 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.123 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060368.124 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.124 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060368.124 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d4
1548060368.124 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d4
1548060368.124 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d4
1548060368.124 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.124 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.124 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.124 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060368.124 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.124 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.124 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.124 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.124 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060368.124 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.124 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.124 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 3))) into (pow d1 3)
1548060368.124 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060368.124 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d4
1548060368.124 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d4
1548060368.124 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060368.124 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.124 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.124 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.124 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.124 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.124 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.125 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.125 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.125 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060368.125 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.125 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d4
1548060368.125 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d4
1548060368.125 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d4
1548060368.125 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.125 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.125 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.125 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.125 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.125 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.125 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.125 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.125 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.125 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.125 * [misc]backup-simplify:  Simplify (* (pow d3 2) (* d2 d1)) into (* (pow d3 2) (* d2 d1))
1548060368.125 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (* d2 d1))) into (/ 1 (* (pow d3 2) (* d2 d1)))
1548060368.125 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d4
1548060368.125 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d4
1548060368.125 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.125 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.125 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d4
1548060368.125 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.125 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.125 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.125 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.125 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.125 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.125 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.125 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.125 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.125 * [misc]backup-simplify:  Simplify (* 0 (* d2 d1)) into 0
1548060368.125 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.125 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.126 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 d1))) into (* d2 d1)
1548060368.126 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) (* 0 0)) into (* d3 (* d2 d1))
1548060368.126 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d1))) into (/ 1 (* d3 (* d2 d1)))
1548060368.126 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d2 d1)) 0) into (/ 1 (* d2 d1))
1548060368.126 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d2 d1))) into (/ 1 (* d2 d1))
1548060368.126 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d2 d1))) into (/ 1 (* d2 d1))
1548060368.126 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) (/ 1 (* d2 d1))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d1 2)))
1548060368.126 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d2 d1)) (/ 1 (pow d1 2)))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060368.126 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) 0) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060368.126 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d3
1548060368.127 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1548060368.127 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.127 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.127 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.127 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.127 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.127 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.127 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060368.127 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d3
1548060368.127 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1548060368.127 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060368.127 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.127 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.127 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.127 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.127 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1548060368.127 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.127 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.127 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.127 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.127 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.127 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.127 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.127 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow d2 2))) into 0
1548060368.127 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1548060368.128 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.128 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.128 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow d1 2))) into 0
1548060368.128 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
1548060368.128 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.128 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.128 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* d2 d1))) into 0
1548060368.128 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))))) into 0
1548060368.128 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (* d2 d1))) (/ 1 (pow d2 3))) into (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (* d2 d1))))
1548060368.129 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (* d2 d1))))) into (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (* d2 d1))))
1548060368.129 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (* d2 d1))))) into (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (* d2 d1))))
1548060368.129 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (pow d2 2))) (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (* d2 d1))))) into (+ (/ 1 (* d3 (pow d2 2))) (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (* d2 d1)))))
1548060368.129 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (pow d2 2))) (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (* d2 d1)))))) into (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1)))))
1548060368.129 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1)))))) into (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1)))))
1548060368.129 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d3 (* d2 d1)))) into (/ 1 (* d3 (* d2 d1)))
1548060368.129 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d3 (* d2 d1)))) into (/ 1 (* d3 (* d2 d1)))
1548060368.130 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 3)) (/ 1 (* d3 (* d2 d1)))) into (+ (/ 1 (pow d1 3)) (/ 1 (* d3 (* d2 d1))))
1548060368.130 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (pow d2 2))) (+ (/ 1 (pow d1 3)) (/ 1 (* d3 (* d2 d1))))) into (+ (/ 1 (pow d1 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1)))))
1548060368.130 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (pow d1 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1)))))) into (+ (/ 1 (pow d1 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1)))))
1548060368.130 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (pow d1 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1)))))) into (+ (/ 1 (pow d1 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1)))))
1548060368.130 * [misc]backup-simplify:  Simplify (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1)))))) into (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1))))))
1548060368.131 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1))))) (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1))))))) into (- (/ 1 (pow d2 3)) (/ 1 (pow d1 3)))
1548060368.131 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d2 3)) (/ 1 (pow d1 3))) in d3
1548060368.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 3)) in d3
1548060368.131 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.131 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.131 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.131 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.131 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.131 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d3
1548060368.131 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060368.131 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.131 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.131 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.131 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.131 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060368.132 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.132 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.132 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.132 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.132 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.133 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.133 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060368.133 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.133 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.133 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.133 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (pow d2 2)) (* 0 0))) into 0
1548060368.134 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.134 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.134 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.134 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* d2 d1)))) into 0
1548060368.134 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.134 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1548060368.135 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 d1) (* 0 0))) into 0
1548060368.135 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (* d2 d1)) (* 0 0))) into 0
1548060368.135 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.135 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.135 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.135 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 3)))) into 0
1548060368.135 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))))) into 0
1548060368.136 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.136 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.136 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (pow d2 3))) 0) into (/ 1 (* d3 (pow d2 3)))
1548060368.136 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d3 (pow d2 3)))) into (/ 1 (* d3 (pow d2 3)))
1548060368.136 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d3 (pow d2 3)))) into (/ 1 (* d3 (pow d2 3)))
1548060368.136 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d3 (pow d2 3)))) into (/ 1 (* d3 (pow d2 3)))
1548060368.136 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.136 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 2)))) into 0
1548060368.137 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (pow d2 2)) (* 0 0))) into 0
1548060368.137 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.137 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.137 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060368.137 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d1 3)))) into 0
1548060368.137 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))))) into 0
1548060368.138 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.138 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* d2 d1)))) into 0
1548060368.138 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (* d2 d1)) (* 0 0))) into 0
1548060368.138 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.138 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) (* d2 d1))) 0) into (/ 1 (* (pow d3 2) (* d2 d1)))
1548060368.138 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* (pow d3 2) (* d2 d1)))) into (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* (pow d3 2) (pow d2 2))))
1548060368.138 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* (pow d3 2) (pow d2 2))))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* (pow d3 2) (* d2 d1))))
1548060368.139 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* (pow d3 2) (* d2 d1))))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* (pow d3 2) (* d2 d1))))
1548060368.139 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* (pow d3 2) (* d2 d1))))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (pow d1 3)))))
1548060368.139 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (pow d1 3)))))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (pow d1 3))))))
1548060368.140 * [misc]backup-simplify:  Simplify (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (pow d1 3))))))) into (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (pow d1 3)))))))
1548060368.140 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (pow d2 3))) (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (pow d1 3)))))))) into (- (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* (pow d3 2) (pow d2 2)))))))
1548060368.140 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* (pow d3 2) (pow d2 2))))))) in d3
1548060368.140 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d3
1548060368.140 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d3
1548060368.140 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.140 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.140 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.140 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.140 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.140 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.140 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.140 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.140 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060368.140 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.141 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.141 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060368.141 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.141 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* (pow d3 2) (pow d2 2)))))) in d3
1548060368.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d3
1548060368.141 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d3
1548060368.141 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.141 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.141 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.141 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060368.141 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.141 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.141 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.141 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.141 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060368.141 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.141 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.141 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 3))) into (pow d1 3)
1548060368.141 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060368.141 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* (pow d3 2) (pow d2 2))))) in d3
1548060368.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d3
1548060368.141 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
1548060368.142 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.142 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.142 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.142 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.142 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060368.142 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.142 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.142 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.142 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.142 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060368.142 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.142 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* (pow d3 2) (pow d2 2)))) in d3
1548060368.142 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d3
1548060368.142 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d3
1548060368.142 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.142 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.142 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.142 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.142 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.142 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.142 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.142 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.142 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.142 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.142 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.142 * [misc]backup-simplify:  Simplify (* 1 (* d2 d1)) into (* d2 d1)
1548060368.142 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060368.142 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d3
1548060368.142 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d3
1548060368.142 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.142 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.142 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.142 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.142 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.142 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.142 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.142 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.143 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.143 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060368.143 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.143 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))
1548060368.143 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060368.143 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060368.143 * [misc]backup-simplify:  Simplify (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))) into (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))))
1548060368.143 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))))) into (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))))
1548060368.143 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))) in d2
1548060368.144 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d2
1548060368.144 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060368.144 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.144 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.144 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.144 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.144 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.144 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.144 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.144 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.144 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060368.144 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d2
1548060368.144 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1548060368.144 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.144 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.144 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.144 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.144 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.144 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1548060368.144 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.144 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.144 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.144 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.144 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.144 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.144 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) into (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))
1548060368.145 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060368.145 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d2
1548060368.145 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060368.145 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.145 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.145 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.145 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.145 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.145 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.145 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.145 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.145 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060368.145 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d2
1548060368.145 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1548060368.145 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.145 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.145 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.145 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.145 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.145 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1548060368.145 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.145 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.145 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.145 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.145 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.145 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.146 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.146 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.146 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.146 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.147 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.147 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.147 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
1548060368.147 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.147 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.148 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060368.148 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0)))) into 0
1548060368.148 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.148 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.148 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.148 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (pow d2 3))) into 0
1548060368.148 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 3))) (/ 0 (* d3 (pow d2 3)))))) into 0
1548060368.149 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.149 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.149 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1))))) into 0
1548060368.149 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.150 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.150 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 d1) (* 0 0)))) into 0
1548060368.150 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 (* d2 d1)) (* 0 0)))) into 0
1548060368.150 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.151 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.151 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.151 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d2 3))))) into 0
1548060368.152 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
1548060368.152 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.152 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.152 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.152 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.152 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.152 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.152 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.152 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.152 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 (pow d1 2))) into 0
1548060368.153 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d1 2))) (/ 0 (* (pow d3 2) (pow d1 2)))))) into 0
1548060368.153 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.153 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.153 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (pow d1 3))) into 0
1548060368.153 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d1 3))) (/ 0 (* d3 (pow d1 3)))))) into 0
1548060368.153 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.153 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.154 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0)))) into 0
1548060368.154 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.154 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.154 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
1548060368.155 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d1 3))))) into 0
1548060368.155 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0
1548060368.155 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.155 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.155 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 (pow d2 2))) into 0
1548060368.155 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d2 2))) (/ 0 (* (pow d3 2) (pow d2 2)))))) into 0
1548060368.155 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.155 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.155 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 (* d2 d1))) into 0
1548060368.155 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (* d2 d1))) (/ 0 (* (pow d3 2) (* d2 d1)))))) into 0
1548060368.156 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.156 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* d2 d1))))) into 0
1548060368.156 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 (* d2 d1)) (* 0 0)))) into 0
1548060368.156 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.157 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.157 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.157 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.157 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.157 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.157 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.158 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow d1 2))) into 0
1548060368.158 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
1548060368.158 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.158 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.158 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* d2 d1))) into 0
1548060368.158 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))))) into 0
1548060368.158 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.158 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.158 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow d2 2))) into 0
1548060368.159 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1548060368.159 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.159 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.159 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 3)) 0) into (/ 1 (pow d1 3))
1548060368.159 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 3))) into (- (/ 1 (pow d1 3)))
1548060368.159 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 3)) (- (/ 1 (pow d1 3)))) into (- (/ 1 (pow d2 3)) (/ 1 (pow d1 3)))
1548060368.159 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d2 3)) (/ 1 (pow d1 3))) in d2
1548060368.159 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 3)) in d2
1548060368.159 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.159 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.159 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.159 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.159 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.159 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.159 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.159 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d2
1548060368.159 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060368.159 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.160 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.160 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.160 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.160 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060368.160 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060368.160 * [misc]taylor:  Taking taylor expansion of 1 in d1
1548060368.160 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.160 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 3))) into (- (/ 1 (pow d1 3)))
1548060368.160 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 3)) (- (/ 1 (pow d1 3)))) into (- (/ 1 (pow d2 3)) (/ 1 (pow d1 3)))
1548060368.160 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d2 3)) (/ 1 (pow d1 3))) in d2
1548060368.160 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 3)) in d2
1548060368.160 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.160 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.160 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.160 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.160 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.160 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.160 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.160 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d2
1548060368.160 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060368.160 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.160 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.161 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.161 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.161 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060368.161 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060368.161 * [misc]taylor:  Taking taylor expansion of 1 in d1
1548060368.161 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.161 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.161 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))))) into 0
1548060368.161 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.161 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
1548060368.161 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.161 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1548060368.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.161 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.161 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.162 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060368.162 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060368.162 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060368.162 * [misc]taylor:  Taking taylor expansion of -1 in d1
1548060368.162 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.162 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060368.162 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060368.162 * [misc]taylor:  Taking taylor expansion of 1 in d1
1548060368.162 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.162 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.163 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.163 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))) into 0
1548060368.164 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.165 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.165 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.165 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))) into 0
1548060368.166 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.166 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.166 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060368.166 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0))))) into 0
1548060368.167 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.167 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.167 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.167 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (pow d2 3)))) into 0
1548060368.167 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 3))) (/ 0 (* d3 (pow d2 3)))) (* 0 (/ 0 (* d3 (pow d2 3)))))) into 0
1548060368.168 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.168 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.168 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1)))))) into 0
1548060368.168 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.169 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.169 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d1) (* 0 0))))) into 0
1548060368.169 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d2 d1)) (* 0 0))))) into 0
1548060368.170 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.170 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.170 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))) into 0
1548060368.171 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 3)))))) into 0
1548060368.171 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
1548060368.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.172 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.172 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.172 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060368.172 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d1 2))) (/ 0 (* (pow d3 2) (pow d1 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d1 2)))))) into 0
1548060368.172 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.172 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060368.173 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (pow d1 3)))) into 0
1548060368.173 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d1 3))) (/ 0 (* d3 (pow d1 3)))) (* 0 (/ 0 (* d3 (pow d1 3)))))) into 0
1548060368.173 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.173 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))) into 0
1548060368.174 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0))))) into 0
1548060368.174 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.174 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.175 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))) into 0
1548060368.175 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 3)))))) into 0
1548060368.175 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0
1548060368.175 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.175 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.176 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.176 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d2 2))) (/ 0 (* (pow d3 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d2 2)))))) into 0
1548060368.176 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.176 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.176 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 (* d2 d1)))) into 0
1548060368.177 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (* d2 d1))) (/ 0 (* (pow d3 2) (* d2 d1)))) (* 0 (/ 0 (* (pow d3 2) (* d2 d1)))))) into 0
1548060368.177 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.177 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1)))))) into 0
1548060368.178 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d2 d1)) (* 0 0))))) into 0
1548060368.178 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.178 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.178 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.178 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.178 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.178 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.178 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.178 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.179 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.179 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.179 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.179 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.179 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.179 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 3)))) into 0
1548060368.179 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))))) into 0
1548060368.179 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.180 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060368.180 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d1 3)))) into 0
1548060368.180 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))))) into 0
1548060368.180 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.180 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.180 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060368.181 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.181 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.181 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.181 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* d2 d1)))) into 0
1548060368.181 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.182 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.182 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.182 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.182 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.182 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.182 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.182 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.183 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.183 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.183 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.183 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.183 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.183 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))))) into 0
1548060368.183 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.183 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.183 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))))) into 0
1548060368.183 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.183 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.183 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.184 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.184 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.184 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.184 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.184 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.184 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.184 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.184 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.184 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.185 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.185 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.185 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.185 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.185 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.185 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.185 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.185 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.185 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.185 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.186 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.186 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.186 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.186 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.186 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.186 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1548060368.186 * [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
1548060368.186 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d1)) in d1
1548060368.186 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1548060368.186 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.186 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.186 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.186 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.186 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.187 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.187 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.187 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1548060368.187 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1548060368.187 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.187 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.187 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.187 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.188 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))))) into 0
1548060368.188 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.188 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))))) into 0
1548060368.189 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.189 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))))) into 0
1548060368.189 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.190 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))))) into 0
1548060368.190 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.190 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))))) into 0
1548060368.191 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1548060368.191 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0)))))) into 0
1548060368.191 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.192 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.192 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.192 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 3))))) into 0
1548060368.192 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 3))) (/ 0 (* d3 (pow d2 3)))) (* 0 (/ 0 (* d3 (pow d2 3)))) (* 0 (/ 0 (* d3 (pow d2 3)))))) into 0
1548060368.193 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))))) into 0
1548060368.193 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.193 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1))))))) into 0
1548060368.194 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.194 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))))) into 0
1548060368.194 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d1) (* 0 0)))))) into 0
1548060368.195 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d2 d1)) (* 0 0)))))) into 0
1548060368.195 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.195 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))))) into 0
1548060368.196 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))))) into 0
1548060368.196 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 3))))))) into 0
1548060368.196 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
1548060368.197 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.197 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.197 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.197 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.197 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.197 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.197 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.197 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
1548060368.198 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
1548060368.198 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d1 2))) (/ 0 (* (pow d3 2) (pow d1 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d1 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d1 2)))))) into 0
1548060368.198 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.198 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
1548060368.199 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 3))))) into 0
1548060368.199 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d1 3))) (/ 0 (* d3 (pow d1 3)))) (* 0 (/ 0 (* d3 (pow d1 3)))) (* 0 (/ 0 (* d3 (pow d1 3)))))) into 0
1548060368.199 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))))) into 0
1548060368.200 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))))) into 0
1548060368.200 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0)))))) into 0
1548060368.200 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.201 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))))) into 0
1548060368.201 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))))) into 0
1548060368.202 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 3))))))) into 0
1548060368.202 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0
1548060368.202 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.203 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
1548060368.203 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.203 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d2 2))) (/ 0 (* (pow d3 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d2 2)))))) into 0
1548060368.204 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.204 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
1548060368.204 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1))))) into 0
1548060368.204 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (* d2 d1))) (/ 0 (* (pow d3 2) (* d2 d1)))) (* 0 (/ 0 (* (pow d3 2) (* d2 d1)))) (* 0 (/ 0 (* (pow d3 2) (* d2 d1)))))) into 0
1548060368.205 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))))) into 0
1548060368.205 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1))))))) into 0
1548060368.206 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d2 d1)) (* 0 0)))))) into 0
1548060368.206 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.206 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.206 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.206 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.206 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.206 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.206 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.207 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.207 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.207 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.207 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.207 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.207 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.207 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.208 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d2 3))))) into 0
1548060368.208 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
1548060368.208 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.208 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
1548060368.209 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d1 3))))) into 0
1548060368.209 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0
1548060368.209 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.209 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.210 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
1548060368.210 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.210 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.210 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.211 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1))))) into 0
1548060368.211 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.211 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.211 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.211 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.212 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.212 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.212 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.212 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.212 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.212 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.212 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.212 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.212 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.213 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.213 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
1548060368.213 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.213 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060368.213 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0
1548060368.213 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.213 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.213 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.213 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.214 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.214 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.214 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.214 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.214 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.215 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.215 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.215 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.215 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.215 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.215 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.215 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.215 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.216 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.216 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.216 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.216 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.216 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.216 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.216 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1548060368.216 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1548060368.217 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.217 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.217 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
1548060368.217 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2))
1548060368.217 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2)))
1548060368.217 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d1 2))) in d1
1548060368.217 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1548060368.217 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.217 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.217 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.217 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.217 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.217 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.217 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1548060368.218 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1548060368.218 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.218 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.218 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
1548060368.218 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2))
1548060368.218 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1548060368.218 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.218 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.218 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.218 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.218 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.218 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.219 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))))) into 0
1548060368.219 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1548060368.220 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))))) into 0
1548060368.220 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.221 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))))) into 0
1548060368.221 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1548060368.221 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))))) into 0
1548060368.222 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.222 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))))) into 0
1548060368.222 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1548060368.223 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0))))))) into 0
1548060368.223 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.223 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.224 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))) into 0
1548060368.224 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 3)))))) into 0
1548060368.224 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 3))) (/ 0 (* d3 (pow d2 3)))) (* 0 (/ 0 (* d3 (pow d2 3)))) (* 0 (/ 0 (* d3 (pow d2 3)))) (* 0 (/ 0 (* d3 (pow d2 3)))))) into 0
1548060368.225 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))))) into 0
1548060368.225 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1548060368.226 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1)))))))) into 0
1548060368.226 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.226 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))))) into 0
1548060368.227 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d1) (* 0 0))))))) into 0
1548060368.227 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d2 d1)) (* 0 0))))))) into 0
1548060368.228 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.228 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))))) into 0
1548060368.229 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))))) into 0
1548060368.229 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 3)))))))) into 0
1548060368.229 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
1548060368.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.230 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.230 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0
1548060368.231 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))) into 0
1548060368.231 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d1 2))) (/ 0 (* (pow d3 2) (pow d1 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d1 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d1 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d1 2)))))) into 0
1548060368.232 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.232 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))) into 0
1548060368.232 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 3)))))) into 0
1548060368.233 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d1 3))) (/ 0 (* d3 (pow d1 3)))) (* 0 (/ 0 (* d3 (pow d1 3)))) (* 0 (/ 0 (* d3 (pow d1 3)))) (* 0 (/ 0 (* d3 (pow d1 3)))))) into 0
1548060368.233 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))))) into 0
1548060368.234 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))))) into 0
1548060368.234 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0))))))) into 0
1548060368.234 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.235 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))))) into 0
1548060368.235 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))))) into 0
1548060368.236 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 3)))))))) into 0
1548060368.236 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0
1548060368.236 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.237 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0
1548060368.237 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))) into 0
1548060368.237 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d2 2))) (/ 0 (* (pow d3 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d2 2)))))) into 0
1548060368.238 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.238 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0
1548060368.238 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1)))))) into 0
1548060368.239 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (* d2 d1))) (/ 0 (* (pow d3 2) (* d2 d1)))) (* 0 (/ 0 (* (pow d3 2) (* d2 d1)))) (* 0 (/ 0 (* (pow d3 2) (* d2 d1)))) (* 0 (/ 0 (* (pow d3 2) (* d2 d1)))))) into 0
1548060368.239 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))))) into 0
1548060368.240 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1)))))))) into 0
1548060368.240 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d2 d1)) (* 0 0))))))) into 0
1548060368.240 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.240 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.241 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.241 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.241 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.241 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.241 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.241 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.241 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.242 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.242 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))) into 0
1548060368.242 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 3)))))) into 0
1548060368.242 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
1548060368.243 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.243 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))) into 0
1548060368.243 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 3)))))) into 0
1548060368.244 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0
1548060368.244 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.244 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.244 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))) into 0
1548060368.245 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.245 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.245 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.246 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1)))))) into 0
1548060368.246 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.247 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.247 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.248 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))) into 0
1548060368.248 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.248 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.248 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.248 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.248 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.248 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.248 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.248 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.249 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.249 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.249 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
1548060368.249 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.249 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
1548060368.250 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0
1548060368.250 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.250 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.250 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.250 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.250 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.250 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.251 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.251 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.251 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.251 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.252 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.252 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.252 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.252 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.252 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.252 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.252 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 3))) into (- (/ 1 (pow d1 3)))
1548060368.253 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow d1 3)))) into (- (/ 1 (pow d1 3)))
1548060368.253 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d1 3))) in d1
1548060368.253 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d1
1548060368.253 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.253 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.253 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.253 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.253 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.253 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.253 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.253 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060368.253 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.253 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.253 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.254 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.254 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 3))) into (- (/ 1 (pow d1 3)))
1548060368.254 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow d1 3)))) into (- (/ 1 (pow d1 3)))
1548060368.254 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d1 3))) in d1
1548060368.254 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d1
1548060368.254 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.254 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.254 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.254 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.254 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.254 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.254 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.254 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060368.254 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.254 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.254 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.255 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.255 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1548060368.255 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.255 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
1548060368.255 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.255 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.255 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.256 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.256 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.256 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.256 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.256 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.256 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1548060368.256 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.256 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
1548060368.256 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.257 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.257 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.257 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.257 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.257 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.257 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060368.257 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.257 * [misc]backup-simplify:  Simplify (+ (* -1 (pow (* (/ 1 (/ 1 d1)) (* 1 (* (/ 1 (/ 1 d3)) 1))) 2)) (+ (* -1 (* (pow (/ 1 d1) -3) (* 1 (* 1 (/ 1 (/ 1 d4)))))) (* -1 (* (pow (/ 1 d1) -3) (* 1 (* (/ 1 (/ 1 d3)) 1)))))) into (- (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (* d4 (pow d1 3)))))
1548060368.258 * [misc]backup-simplify:  Simplify (- (* (+ (/ 1 (- d4)) (/ 1 (- d3))) (- (pow (/ 1 (- d2)) 3) (pow (/ 1 (- d1)) 3))) (* (+ (* (/ 1 (- d2)) (+ (/ 1 (- d1)) (/ 1 (- d2)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) (* (+ (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d3)) (/ 1 (- d4)))))) into (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))))
1548060368.259 * [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in (d4 d3 d2 d1) around 0
1548060368.259 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d1
1548060368.259 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d1
1548060368.259 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d1
1548060368.259 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d1
1548060368.259 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.259 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.259 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.259 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.259 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.259 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.259 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.259 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.259 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060368.259 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d2 2))) into (/ 1 (* (pow d4 2) (pow d2 2)))
1548060368.259 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d1
1548060368.259 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060368.259 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060368.259 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.259 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.259 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.259 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.259 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.259 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.259 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.259 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.259 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.259 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060368.259 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060368.259 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d1
1548060368.259 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d1
1548060368.259 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d1
1548060368.259 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.260 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.260 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d1
1548060368.260 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.260 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.260 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.260 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.260 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.260 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.260 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060368.260 * [misc]backup-simplify:  Simplify (* d3 (* (pow d2 2) d4)) into (* d3 (* (pow d2 2) d4))
1548060368.260 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* (pow d2 2) d4))) into (/ 1 (* d3 (* (pow d2 2) d4)))
1548060368.260 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d1
1548060368.260 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d1
1548060368.260 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d1
1548060368.260 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.260 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.260 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060368.260 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.260 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.260 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.260 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.260 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060368.260 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060368.260 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d1
1548060368.260 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d1
1548060368.260 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d1
1548060368.260 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.260 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.260 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.260 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.260 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.260 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.260 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.260 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.260 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.260 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.260 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.260 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060368.261 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.261 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060368.261 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d2) (* 0 0)) into (* (pow d4 2) d2)
1548060368.261 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) d2)) into (/ 1 (* (pow d4 2) d2))
1548060368.261 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d1
1548060368.261 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d1
1548060368.261 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d1
1548060368.261 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.261 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.261 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d1
1548060368.261 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.261 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.261 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060368.261 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.261 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.261 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.261 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.261 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.261 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060368.261 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.261 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.261 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060368.261 * [misc]backup-simplify:  Simplify (+ (* d2 d4) (* 0 0)) into (* d2 d4)
1548060368.262 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d4)) (* 0 0)) into (* d3 (* d2 d4))
1548060368.262 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d4))) into (/ 1 (* d3 (* d2 d4)))
1548060368.262 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d1
1548060368.262 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d1
1548060368.262 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.262 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.262 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060368.262 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.262 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.262 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.262 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.262 * [misc]backup-simplify:  Simplify (* d4 (pow d2 3)) into (* d4 (pow d2 3))
1548060368.262 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 3))) into (/ 1 (* d4 (pow d2 3)))
1548060368.262 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d1
1548060368.262 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060368.262 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060368.262 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.262 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.262 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.262 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.262 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.262 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.262 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.262 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.262 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.262 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060368.262 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060368.262 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d1
1548060368.262 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d1
1548060368.262 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d1
1548060368.262 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.263 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.263 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.263 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.263 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.263 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.263 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.263 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.263 * [misc]backup-simplify:  Simplify (* d3 1) into d3
1548060368.263 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.263 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d1
1548060368.263 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d1
1548060368.263 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d1
1548060368.263 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.263 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.263 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d1
1548060368.263 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.263 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.263 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.263 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.263 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.263 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.263 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060368.263 * [misc]backup-simplify:  Simplify (* d3 (* d4 (pow d2 2))) into (* d3 (* d4 (pow d2 2)))
1548060368.263 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 (pow d2 2)))) into (/ 1 (* d3 (* d4 (pow d2 2))))
1548060368.263 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d1
1548060368.263 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d1
1548060368.263 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d1
1548060368.263 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.263 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.263 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.263 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.263 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.263 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.263 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.264 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.264 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060368.264 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.264 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d1
1548060368.264 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d1
1548060368.264 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d1
1548060368.264 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.264 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.264 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.264 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.264 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.264 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.264 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.264 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.264 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060368.264 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.264 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d1
1548060368.264 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d1
1548060368.264 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d1
1548060368.264 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.264 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.264 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.264 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.264 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.264 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.264 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.264 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.264 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.264 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.264 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.264 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060368.264 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.265 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.265 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d2) (* 0 0)) into (* (pow d3 2) d2)
1548060368.265 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d2)) into (/ 1 (* (pow d3 2) d2))
1548060368.265 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d1
1548060368.265 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d1
1548060368.265 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.265 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.265 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d1
1548060368.265 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.265 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.265 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.265 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.265 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.265 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.265 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.265 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.265 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.265 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060368.265 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.265 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.265 * [misc]backup-simplify:  Simplify (+ (* d4 d2) (* 0 0)) into (* d4 d2)
1548060368.265 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d2)) (* 0 0)) into (* d3 (* d4 d2))
1548060368.266 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d2))) into (/ 1 (* d3 (* d4 d2)))
1548060368.266 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d2
1548060368.266 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d2
1548060368.266 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d2
1548060368.266 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d2
1548060368.266 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060368.266 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.266 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.266 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.266 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.266 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.266 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.266 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.266 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.266 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060368.266 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060368.266 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d2
1548060368.266 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d2
1548060368.266 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
1548060368.266 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060368.266 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.266 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.266 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.266 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.266 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.266 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.266 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.266 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060368.266 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060368.266 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d2
1548060368.266 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d2
1548060368.266 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d2
1548060368.267 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.267 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.267 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d2
1548060368.267 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.267 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.267 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.267 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.267 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.267 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.267 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.267 * [misc]backup-simplify:  Simplify (* 1 d4) into d4
1548060368.267 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1548060368.267 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1548060368.267 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d2
1548060368.267 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d2
1548060368.267 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d2
1548060368.267 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.267 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.267 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.267 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.267 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.267 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.267 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.267 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.267 * [misc]backup-simplify:  Simplify (* d3 1) into d3
1548060368.267 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.267 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d2
1548060368.267 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d2
1548060368.267 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d2
1548060368.267 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060368.268 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.268 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.268 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.268 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.268 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.268 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.268 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.268 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.268 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.268 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.268 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060368.268 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.268 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060368.268 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d1) (* 0 0)) into (* (pow d4 2) d1)
1548060368.268 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) d1)) into (/ 1 (* (pow d4 2) d1))
1548060368.268 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d2
1548060368.268 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d2
1548060368.268 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d2
1548060368.268 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.268 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.268 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d2
1548060368.268 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.268 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.268 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.268 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1548060368.268 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.268 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.268 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.268 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.269 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060368.269 * [misc]backup-simplify:  Simplify (* 0 (* d4 d1)) into 0
1548060368.269 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.269 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d1)) into 0
1548060368.269 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d4 d1))) into (* d4 d1)
1548060368.269 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d1)) (* 0 0)) into (* d3 (* d4 d1))
1548060368.269 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d1))) into (/ 1 (* d3 (* d4 d1)))
1548060368.269 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d2
1548060368.269 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d2
1548060368.269 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.269 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.269 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.269 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.269 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.269 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.269 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.269 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.269 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060368.269 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.269 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d2
1548060368.269 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d2
1548060368.270 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
1548060368.270 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060368.270 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.270 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.270 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.270 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.270 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.270 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.270 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.270 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060368.270 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060368.270 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d2
1548060368.270 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d2
1548060368.270 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d2
1548060368.270 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.270 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.270 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060368.270 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.270 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.270 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.270 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.270 * [misc]backup-simplify:  Simplify (* d3 (pow d1 3)) into (* d3 (pow d1 3))
1548060368.270 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d1 3))) into (/ 1 (* d3 (pow d1 3)))
1548060368.270 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d2
1548060368.270 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d2
1548060368.270 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d2
1548060368.270 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.270 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.270 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d2
1548060368.270 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.270 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.270 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.270 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.270 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.270 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.270 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.270 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060368.270 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1548060368.271 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1548060368.271 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d2
1548060368.271 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d2
1548060368.271 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d2
1548060368.271 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.271 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.271 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060368.271 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.271 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.271 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.271 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.271 * [misc]backup-simplify:  Simplify (* d4 (pow d1 3)) into (* d4 (pow d1 3))
1548060368.271 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d1 3))) into (/ 1 (* d4 (pow d1 3)))
1548060368.271 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d2
1548060368.271 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d2
1548060368.271 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d2
1548060368.271 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060368.271 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.271 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.271 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.271 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.271 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.271 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.271 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.271 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.271 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060368.271 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060368.271 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d2
1548060368.271 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d2
1548060368.271 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d2
1548060368.271 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060368.271 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.271 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.271 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.271 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.271 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.271 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.271 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.271 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.271 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.272 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.272 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060368.272 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.272 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.272 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d1) (* 0 0)) into (* (pow d3 2) d1)
1548060368.272 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d1)) into (/ 1 (* (pow d3 2) d1))
1548060368.272 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d2
1548060368.272 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d2
1548060368.272 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.272 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.272 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d2
1548060368.272 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.272 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.272 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.272 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.272 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.272 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.272 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.272 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.272 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.272 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060368.272 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.272 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.273 * [misc]backup-simplify:  Simplify (+ (* d4 d1) (* 0 0)) into (* d4 d1)
1548060368.273 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d1)) (* 0 0)) into (* d3 (* d4 d1))
1548060368.273 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d1))) into (/ 1 (* d3 (* d4 d1)))
1548060368.273 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d3
1548060368.273 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d3
1548060368.273 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d3
1548060368.273 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d3
1548060368.273 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060368.273 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.273 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.273 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.273 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.273 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.273 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.273 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.273 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060368.273 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d2 2))) into (/ 1 (* (pow d4 2) (pow d2 2)))
1548060368.273 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d3
1548060368.273 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d3
1548060368.273 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
1548060368.273 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060368.273 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.273 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.273 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060368.273 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.273 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.273 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.273 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.273 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060368.274 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060368.274 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d3
1548060368.274 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d3
1548060368.274 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d3
1548060368.274 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.274 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.274 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.274 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d3
1548060368.274 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.274 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.274 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.274 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.274 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.274 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.274 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060368.274 * [misc]backup-simplify:  Simplify (* 0 (* (pow d2 2) d4)) into 0
1548060368.274 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.274 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 d4)) into 0
1548060368.274 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow d2 2) d4))) into (* (pow d2 2) d4)
1548060368.274 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) d4)) into (/ 1 (* (pow d2 2) d4))
1548060368.274 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d3
1548060368.274 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d3
1548060368.274 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d3
1548060368.274 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.274 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.274 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.274 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.274 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.274 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.274 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.275 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.275 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060368.275 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.275 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.275 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060368.275 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.275 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d3
1548060368.275 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d3
1548060368.275 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d3
1548060368.275 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060368.275 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.275 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.275 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.275 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.275 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.275 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.275 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.275 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.275 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.275 * [misc]backup-simplify:  Simplify (* (pow d4 2) (* d2 d1)) into (* (pow d4 2) (* d2 d1))
1548060368.275 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (* d2 d1))) into (/ 1 (* (pow d4 2) (* d2 d1)))
1548060368.275 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d3
1548060368.275 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d3
1548060368.275 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d3
1548060368.275 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.275 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.275 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.275 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d3
1548060368.275 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.275 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.275 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1548060368.275 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.275 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.275 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.275 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.276 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060368.276 * [misc]backup-simplify:  Simplify (* d2 (* d4 d1)) into (* d2 (* d4 d1))
1548060368.276 * [misc]backup-simplify:  Simplify (* 0 (* d2 (* d4 d1))) into 0
1548060368.276 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d1)) into 0
1548060368.276 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (* d4 d1))) into 0
1548060368.276 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 (* d4 d1)))) into (* d2 (* d4 d1))
1548060368.276 * [misc]backup-simplify:  Simplify (/ 1 (* d2 (* d4 d1))) into (/ 1 (* d2 (* d4 d1)))
1548060368.276 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d3
1548060368.276 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d3
1548060368.276 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.276 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.276 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.276 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.276 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.276 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.276 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.276 * [misc]backup-simplify:  Simplify (* d4 (pow d2 3)) into (* d4 (pow d2 3))
1548060368.276 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 3))) into (/ 1 (* d4 (pow d2 3)))
1548060368.276 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d3
1548060368.276 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d3
1548060368.276 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
1548060368.276 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.276 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.276 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.276 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.276 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060368.276 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.276 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.277 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.277 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.277 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060368.277 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.277 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d3
1548060368.277 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d3
1548060368.277 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d3
1548060368.277 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.277 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.277 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.277 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060368.277 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.277 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.277 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.277 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.277 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060368.277 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.277 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.277 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 3))) into (pow d1 3)
1548060368.277 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060368.277 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d3
1548060368.277 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d3
1548060368.277 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d3
1548060368.277 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.277 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.277 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.277 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d3
1548060368.277 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.277 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.277 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.277 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.278 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.278 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.278 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060368.278 * [misc]backup-simplify:  Simplify (* 0 (* d4 (pow d2 2))) into 0
1548060368.278 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.278 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 (pow d2 2))) into 0
1548060368.278 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d4 (pow d2 2)))) into (* d4 (pow d2 2))
1548060368.278 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 2))) into (/ 1 (* d4 (pow d2 2)))
1548060368.278 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d3
1548060368.278 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d3
1548060368.278 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d3
1548060368.278 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.278 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.278 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060368.278 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.278 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.278 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.278 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.278 * [misc]backup-simplify:  Simplify (* d4 (pow d1 3)) into (* d4 (pow d1 3))
1548060368.278 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d1 3))) into (/ 1 (* d4 (pow d1 3)))
1548060368.278 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d3
1548060368.278 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d3
1548060368.278 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d3
1548060368.278 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.278 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.278 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.278 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.278 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.278 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.279 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.279 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.279 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.279 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060368.279 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.279 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d3
1548060368.279 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d3
1548060368.279 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d3
1548060368.279 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.279 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.279 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.279 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.279 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.279 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.279 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.279 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.279 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.279 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.279 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.279 * [misc]backup-simplify:  Simplify (* 1 (* d2 d1)) into (* d2 d1)
1548060368.279 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060368.279 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d3
1548060368.279 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d3
1548060368.279 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.279 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.279 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.279 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d3
1548060368.279 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.279 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.279 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.279 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.279 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.279 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.279 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.279 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.279 * [misc]backup-simplify:  Simplify (* d4 (* d2 d1)) into (* d4 (* d2 d1))
1548060368.279 * [misc]backup-simplify:  Simplify (* 0 (* d4 (* d2 d1))) into 0
1548060368.280 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.280 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 (* d2 d1))) into 0
1548060368.280 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d4 (* d2 d1)))) into (* d4 (* d2 d1))
1548060368.280 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (* d2 d1))) into (/ 1 (* d4 (* d2 d1)))
1548060368.280 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d4
1548060368.280 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d4
1548060368.280 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d4
1548060368.280 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060368.280 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.280 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.280 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.280 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.280 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.280 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.280 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.280 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.280 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.280 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060368.280 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.280 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d4
1548060368.280 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
1548060368.280 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060368.280 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.280 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.280 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.280 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.280 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060368.280 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.280 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.281 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.281 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.281 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060368.281 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.281 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d4
1548060368.281 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d4
1548060368.281 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060368.281 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.281 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.281 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060368.281 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.281 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.281 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.281 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.281 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.281 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.281 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.281 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060368.281 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.281 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.281 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1548060368.281 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.281 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060368.281 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d4
1548060368.282 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d4
1548060368.282 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d4
1548060368.282 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.282 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.282 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.282 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.282 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.282 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.282 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.282 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060368.282 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060368.282 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d4
1548060368.282 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d4
1548060368.282 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d4
1548060368.282 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.282 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.282 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.282 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.282 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.282 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.282 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.282 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.282 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.282 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.282 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.282 * [misc]backup-simplify:  Simplify (* 1 (* d2 d1)) into (* d2 d1)
1548060368.283 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060368.283 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d4
1548060368.283 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d4
1548060368.283 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d4
1548060368.283 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.283 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.283 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d4
1548060368.283 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.283 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.283 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060368.283 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.283 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.283 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.283 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.283 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.283 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.283 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.283 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.283 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.283 * [misc]backup-simplify:  Simplify (+ (* d2 d1) (* 0 0)) into (* d2 d1)
1548060368.283 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) (* 0 0)) into (* d3 (* d2 d1))
1548060368.283 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d1))) into (/ 1 (* d3 (* d2 d1)))
1548060368.283 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d4
1548060368.283 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d4
1548060368.283 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.283 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.283 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.283 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.283 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.283 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.283 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.284 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.284 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060368.284 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.284 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.284 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060368.284 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.284 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d4
1548060368.284 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d4
1548060368.284 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
1548060368.284 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.284 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.284 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.284 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060368.284 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.284 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.284 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.284 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.284 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060368.284 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060368.284 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d4
1548060368.284 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d4
1548060368.284 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d4
1548060368.284 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.284 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.284 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060368.284 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.284 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.284 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.285 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.285 * [misc]backup-simplify:  Simplify (* d3 (pow d1 3)) into (* d3 (pow d1 3))
1548060368.285 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d1 3))) into (/ 1 (* d3 (pow d1 3)))
1548060368.285 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d4
1548060368.285 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d4
1548060368.285 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060368.285 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.285 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.285 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060368.285 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.285 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.285 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.285 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.285 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.285 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.285 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.285 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060368.285 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.285 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.285 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060368.285 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.285 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060368.285 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d4
1548060368.285 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d4
1548060368.285 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d4
1548060368.285 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.285 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.286 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.286 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060368.286 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.286 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.286 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.286 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.286 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060368.286 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.286 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.286 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 3))) into (pow d1 3)
1548060368.286 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060368.286 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d4
1548060368.286 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d4
1548060368.286 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060368.286 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.286 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.286 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.286 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.286 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.286 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.286 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.286 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.286 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060368.286 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.286 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d4
1548060368.286 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d4
1548060368.286 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d4
1548060368.286 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.286 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.286 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.286 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.287 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.287 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.287 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.287 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.287 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.287 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.287 * [misc]backup-simplify:  Simplify (* (pow d3 2) (* d2 d1)) into (* (pow d3 2) (* d2 d1))
1548060368.287 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (* d2 d1))) into (/ 1 (* (pow d3 2) (* d2 d1)))
1548060368.287 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d4
1548060368.287 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d4
1548060368.287 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.287 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.287 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d4
1548060368.287 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.287 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.287 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.287 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.287 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.287 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.287 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.287 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.287 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.287 * [misc]backup-simplify:  Simplify (* 0 (* d2 d1)) into 0
1548060368.287 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.287 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.287 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 d1))) into (* d2 d1)
1548060368.287 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) (* 0 0)) into (* d3 (* d2 d1))
1548060368.288 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d1))) into (/ 1 (* d3 (* d2 d1)))
1548060368.288 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d4
1548060368.288 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d4
1548060368.288 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d4
1548060368.288 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060368.288 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.288 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.288 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.288 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.288 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.288 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.288 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.288 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.288 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.288 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060368.288 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.288 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d4
1548060368.288 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
1548060368.288 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060368.288 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.288 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.288 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.288 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.288 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060368.288 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.288 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.289 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.289 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.289 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060368.289 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.289 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d4
1548060368.289 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d4
1548060368.289 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060368.289 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.289 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.289 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060368.289 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.289 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.289 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.289 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.289 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.289 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.289 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.289 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060368.289 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.289 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.289 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1548060368.289 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.289 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060368.290 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d4
1548060368.290 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d4
1548060368.290 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d4
1548060368.290 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.290 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.290 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.290 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.290 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.290 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.290 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.290 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060368.290 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060368.290 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d4
1548060368.290 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d4
1548060368.290 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d4
1548060368.290 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.290 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.290 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.290 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.290 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.290 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.290 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.290 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.290 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.290 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.290 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.290 * [misc]backup-simplify:  Simplify (* 1 (* d2 d1)) into (* d2 d1)
1548060368.290 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060368.290 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d4
1548060368.290 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d4
1548060368.290 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d4
1548060368.290 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.290 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.290 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d4
1548060368.290 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.290 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.290 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060368.290 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.290 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.290 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.290 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.290 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.290 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.291 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.291 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.291 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.291 * [misc]backup-simplify:  Simplify (+ (* d2 d1) (* 0 0)) into (* d2 d1)
1548060368.291 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) (* 0 0)) into (* d3 (* d2 d1))
1548060368.291 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d1))) into (/ 1 (* d3 (* d2 d1)))
1548060368.291 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d4
1548060368.291 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d4
1548060368.291 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.291 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.291 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.291 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.291 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.291 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.291 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.291 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.291 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060368.291 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.291 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.292 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060368.292 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.292 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d4
1548060368.292 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d4
1548060368.292 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
1548060368.292 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.292 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.292 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.292 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060368.292 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.292 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.292 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.292 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.292 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060368.292 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060368.292 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d4
1548060368.292 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d4
1548060368.292 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d4
1548060368.292 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.292 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.292 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060368.292 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.292 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.292 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.292 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.292 * [misc]backup-simplify:  Simplify (* d3 (pow d1 3)) into (* d3 (pow d1 3))
1548060368.292 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d1 3))) into (/ 1 (* d3 (pow d1 3)))
1548060368.292 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d4
1548060368.292 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d4
1548060368.292 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060368.292 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.292 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.292 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060368.292 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.292 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.292 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.292 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.293 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.293 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.293 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.293 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060368.293 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.293 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.293 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060368.293 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.293 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060368.293 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d4
1548060368.293 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d4
1548060368.293 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d4
1548060368.293 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.293 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.293 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.293 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060368.293 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.293 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.293 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.293 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.293 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060368.293 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.293 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.294 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 3))) into (pow d1 3)
1548060368.294 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060368.294 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d4
1548060368.294 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d4
1548060368.294 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060368.294 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.294 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.294 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.294 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.294 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.294 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.294 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.294 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.294 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060368.294 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.294 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d4
1548060368.294 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d4
1548060368.294 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d4
1548060368.294 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.294 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.294 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.294 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.294 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.294 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.294 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.294 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.294 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.294 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.294 * [misc]backup-simplify:  Simplify (* (pow d3 2) (* d2 d1)) into (* (pow d3 2) (* d2 d1))
1548060368.294 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (* d2 d1))) into (/ 1 (* (pow d3 2) (* d2 d1)))
1548060368.294 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d4
1548060368.294 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d4
1548060368.294 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.295 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.295 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d4
1548060368.295 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.295 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.295 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.295 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.295 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.295 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.295 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.295 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.295 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.295 * [misc]backup-simplify:  Simplify (* 0 (* d2 d1)) into 0
1548060368.295 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.295 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.295 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 d1))) into (* d2 d1)
1548060368.295 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) (* 0 0)) into (* d3 (* d2 d1))
1548060368.295 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d1))) into (/ 1 (* d3 (* d2 d1)))
1548060368.295 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d2 d1)) 0) into (/ 1 (* d2 d1))
1548060368.295 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d2 d1))) into (/ 1 (* d2 d1))
1548060368.295 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d2 d1))) into (/ 1 (* d2 d1))
1548060368.295 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) (/ 1 (* d2 d1))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d1 2)))
1548060368.296 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d2 d1)) (/ 1 (pow d1 2)))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060368.296 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) 0) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060368.296 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d3
1548060368.296 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d3
1548060368.296 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.296 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.296 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.296 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.296 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.296 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.296 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060368.296 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d3
1548060368.296 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
1548060368.296 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060368.296 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.296 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.296 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.296 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.296 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1548060368.296 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.296 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.296 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.296 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.296 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.296 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.297 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.297 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow d2 2))) into 0
1548060368.297 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1548060368.297 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.297 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.297 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow d1 2))) into 0
1548060368.297 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
1548060368.297 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.297 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.298 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* d2 d1))) into 0
1548060368.298 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))))) into 0
1548060368.298 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (* d2 d1))) (/ 1 (pow d2 3))) into (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (* d2 d1))))
1548060368.298 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (* d2 d1))))) into (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (* d2 d1))))
1548060368.298 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (* d2 d1))))) into (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (* d2 d1))))
1548060368.298 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (pow d2 2))) (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (* d2 d1))))) into (+ (/ 1 (* d3 (pow d2 2))) (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (* d2 d1)))))
1548060368.298 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (pow d2 2))) (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (* d2 d1)))))) into (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1)))))
1548060368.299 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1)))))) into (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1)))))
1548060368.299 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d3 (* d2 d1)))) into (/ 1 (* d3 (* d2 d1)))
1548060368.299 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d3 (* d2 d1)))) into (/ 1 (* d3 (* d2 d1)))
1548060368.299 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 3)) (/ 1 (* d3 (* d2 d1)))) into (+ (/ 1 (pow d1 3)) (/ 1 (* d3 (* d2 d1))))
1548060368.299 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (pow d2 2))) (+ (/ 1 (pow d1 3)) (/ 1 (* d3 (* d2 d1))))) into (+ (/ 1 (pow d1 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1)))))
1548060368.299 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (pow d1 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1)))))) into (+ (/ 1 (pow d1 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1)))))
1548060368.300 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (pow d1 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1)))))) into (+ (/ 1 (pow d1 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1)))))
1548060368.300 * [misc]backup-simplify:  Simplify (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1)))))) into (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1))))))
1548060368.300 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (pow d2 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1))))) (- (+ (/ 1 (pow d1 3)) (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (* d3 (* d2 d1))))))) into (- (/ 1 (pow d2 3)) (/ 1 (pow d1 3)))
1548060368.300 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d2 3)) (/ 1 (pow d1 3))) in d3
1548060368.300 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 3)) in d3
1548060368.300 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.300 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.300 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.300 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.300 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.300 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.300 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d3
1548060368.300 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060368.300 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.300 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.301 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.301 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.301 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060368.301 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.301 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.301 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.301 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.301 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.302 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.302 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060368.302 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.302 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.302 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.302 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (pow d2 2)) (* 0 0))) into 0
1548060368.303 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.303 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.303 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.303 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* d2 d1)))) into 0
1548060368.303 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.303 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1548060368.304 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 d1) (* 0 0))) into 0
1548060368.304 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (* d2 d1)) (* 0 0))) into 0
1548060368.304 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.304 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.304 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.304 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 3)))) into 0
1548060368.305 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))))) into 0
1548060368.305 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.305 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.305 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (pow d2 3))) 0) into (/ 1 (* d3 (pow d2 3)))
1548060368.305 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d3 (pow d2 3)))) into (/ 1 (* d3 (pow d2 3)))
1548060368.305 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d3 (pow d2 3)))) into (/ 1 (* d3 (pow d2 3)))
1548060368.305 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d3 (pow d2 3)))) into (/ 1 (* d3 (pow d2 3)))
1548060368.305 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.305 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 2)))) into 0
1548060368.306 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (pow d2 2)) (* 0 0))) into 0
1548060368.306 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.306 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.306 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060368.306 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d1 3)))) into 0
1548060368.306 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))))) into 0
1548060368.307 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.307 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* d2 d1)))) into 0
1548060368.307 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (* d2 d1)) (* 0 0))) into 0
1548060368.307 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.307 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) (* d2 d1))) 0) into (/ 1 (* (pow d3 2) (* d2 d1)))
1548060368.307 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* (pow d3 2) (* d2 d1)))) into (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* (pow d3 2) (pow d2 2))))
1548060368.307 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* (pow d3 2) (pow d2 2))))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* (pow d3 2) (* d2 d1))))
1548060368.308 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* (pow d3 2) (* d2 d1))))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* (pow d3 2) (* d2 d1))))
1548060368.308 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* (pow d3 2) (* d2 d1))))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (pow d1 3)))))
1548060368.308 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (pow d1 3)))))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (pow d1 3))))))
1548060368.309 * [misc]backup-simplify:  Simplify (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (pow d1 3))))))) into (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (pow d1 3)))))))
1548060368.309 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (pow d2 3))) (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (pow d1 3)))))))) into (- (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* (pow d3 2) (pow d2 2)))))))
1548060368.309 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* (pow d3 2) (pow d2 2))))))) in d3
1548060368.309 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d3
1548060368.309 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d3
1548060368.309 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.309 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.309 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.309 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.309 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.309 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.309 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.309 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.309 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060368.310 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.310 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.310 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060368.310 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.310 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* (pow d3 2) (pow d2 2)))))) in d3
1548060368.310 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d3
1548060368.310 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d3
1548060368.310 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.310 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.310 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.310 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060368.310 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.310 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.310 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.310 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.310 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060368.310 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.310 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.310 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 3))) into (pow d1 3)
1548060368.310 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060368.310 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* (pow d3 2) (pow d2 2))))) in d3
1548060368.310 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d3
1548060368.310 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
1548060368.311 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.311 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.311 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.311 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.311 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060368.311 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.311 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.311 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.311 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.311 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060368.311 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.311 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* (pow d3 2) (pow d2 2)))) in d3
1548060368.311 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d3
1548060368.311 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d3
1548060368.311 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.311 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.311 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.311 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.311 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.311 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.311 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.311 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.311 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.311 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.311 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.311 * [misc]backup-simplify:  Simplify (* 1 (* d2 d1)) into (* d2 d1)
1548060368.311 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060368.311 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d3
1548060368.311 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d3
1548060368.311 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.311 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.311 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.311 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.311 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.311 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.311 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.311 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.312 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.312 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060368.312 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.312 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))
1548060368.312 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060368.312 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060368.312 * [misc]backup-simplify:  Simplify (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))) into (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))))
1548060368.312 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))))) into (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))))
1548060368.313 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))) in d2
1548060368.313 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d2
1548060368.313 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060368.313 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.313 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.313 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.313 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.313 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.313 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.313 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.313 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.313 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060368.313 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d2
1548060368.313 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1548060368.313 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.313 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.313 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.313 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.313 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.313 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1548060368.313 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.313 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.313 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.313 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.313 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.313 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.313 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) into (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))
1548060368.314 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060368.314 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) in d2
1548060368.314 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d2 d1)) in d2
1548060368.314 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.314 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.314 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.314 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.314 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.314 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.314 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.314 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.314 * [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
1548060368.314 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))) in d2
1548060368.314 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
1548060368.314 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.314 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.314 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.314 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.314 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.314 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1548060368.314 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.314 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.314 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.314 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.314 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.314 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.315 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.315 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.315 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.315 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.316 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.316 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.316 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
1548060368.316 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.316 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.317 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060368.317 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0)))) into 0
1548060368.317 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.317 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.317 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.317 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (pow d2 3))) into 0
1548060368.317 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 3))) (/ 0 (* d3 (pow d2 3)))))) into 0
1548060368.318 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.318 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.318 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1))))) into 0
1548060368.318 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.319 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.319 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 d1) (* 0 0)))) into 0
1548060368.319 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 (* d2 d1)) (* 0 0)))) into 0
1548060368.319 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.319 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.320 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.320 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d2 3))))) into 0
1548060368.320 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
1548060368.320 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.320 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.320 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.320 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.321 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.321 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.321 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.321 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 (pow d1 2))) into 0
1548060368.321 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d1 2))) (/ 0 (* (pow d3 2) (pow d1 2)))))) into 0
1548060368.321 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.321 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.321 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (pow d1 3))) into 0
1548060368.321 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d1 3))) (/ 0 (* d3 (pow d1 3)))))) into 0
1548060368.321 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.322 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.322 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0)))) into 0
1548060368.322 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.322 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.323 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
1548060368.323 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d1 3))))) into 0
1548060368.323 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0
1548060368.323 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.323 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.323 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 (pow d2 2))) into 0
1548060368.323 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d2 2))) (/ 0 (* (pow d3 2) (pow d2 2)))))) into 0
1548060368.324 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.324 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.324 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 (* d2 d1))) into 0
1548060368.324 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (* d2 d1))) (/ 0 (* (pow d3 2) (* d2 d1)))))) into 0
1548060368.324 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.324 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* d2 d1))))) into 0
1548060368.325 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 (* d2 d1)) (* 0 0)))) into 0
1548060368.325 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.325 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.325 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.326 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.326 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.326 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.326 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.326 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.326 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow d1 2))) into 0
1548060368.326 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
1548060368.326 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.326 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.326 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* d2 d1))) into 0
1548060368.326 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))))) into 0
1548060368.326 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.327 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.327 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow d2 2))) into 0
1548060368.327 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1548060368.327 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.327 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.327 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 3)) 0) into (/ 1 (pow d1 3))
1548060368.327 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 3))) into (- (/ 1 (pow d1 3)))
1548060368.327 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 3)) (- (/ 1 (pow d1 3)))) into (- (/ 1 (pow d2 3)) (/ 1 (pow d1 3)))
1548060368.327 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d2 3)) (/ 1 (pow d1 3))) in d2
1548060368.327 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 3)) in d2
1548060368.327 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.327 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.327 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.327 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.328 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.328 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.328 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.328 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d2
1548060368.328 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060368.328 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.328 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.328 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.328 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.328 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060368.328 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060368.328 * [misc]taylor:  Taking taylor expansion of 1 in d1
1548060368.328 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.328 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 3))) into (- (/ 1 (pow d1 3)))
1548060368.328 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 3)) (- (/ 1 (pow d1 3)))) into (- (/ 1 (pow d2 3)) (/ 1 (pow d1 3)))
1548060368.328 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d2 3)) (/ 1 (pow d1 3))) in d2
1548060368.328 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 3)) in d2
1548060368.328 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.328 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.328 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.328 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.328 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.329 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.329 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.329 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d2
1548060368.329 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060368.329 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.329 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.329 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.329 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.329 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060368.329 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060368.329 * [misc]taylor:  Taking taylor expansion of 1 in d1
1548060368.329 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.329 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.329 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))))) into 0
1548060368.329 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.329 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
1548060368.329 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.329 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1548060368.330 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.330 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.330 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.330 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.330 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060368.330 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060368.330 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060368.330 * [misc]taylor:  Taking taylor expansion of -1 in d1
1548060368.330 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.330 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060368.330 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548060368.330 * [misc]taylor:  Taking taylor expansion of 1 in d1
1548060368.330 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.331 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.331 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.331 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))) into 0
1548060368.331 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.332 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.332 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.333 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))) into 0
1548060368.333 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.333 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.333 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060368.334 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0))))) into 0
1548060368.334 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.334 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.334 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.334 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (pow d2 3)))) into 0
1548060368.335 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 3))) (/ 0 (* d3 (pow d2 3)))) (* 0 (/ 0 (* d3 (pow d2 3)))))) into 0
1548060368.335 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.335 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.336 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1)))))) into 0
1548060368.336 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.336 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.336 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d1) (* 0 0))))) into 0
1548060368.337 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d2 d1)) (* 0 0))))) into 0
1548060368.337 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.337 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.338 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))) into 0
1548060368.338 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 3)))))) into 0
1548060368.338 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
1548060368.338 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.338 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.338 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.338 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.339 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.339 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.339 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.339 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.339 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060368.339 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d1 2))) (/ 0 (* (pow d3 2) (pow d1 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d1 2)))))) into 0
1548060368.339 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.340 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060368.340 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (pow d1 3)))) into 0
1548060368.340 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d1 3))) (/ 0 (* d3 (pow d1 3)))) (* 0 (/ 0 (* d3 (pow d1 3)))))) into 0
1548060368.340 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.341 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))) into 0
1548060368.341 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0))))) into 0
1548060368.341 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.341 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.342 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))) into 0
1548060368.343 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 3)))))) into 0
1548060368.343 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0
1548060368.344 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.344 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.344 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.344 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d2 2))) (/ 0 (* (pow d3 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d2 2)))))) into 0
1548060368.344 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.344 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.345 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 (* d2 d1)))) into 0
1548060368.345 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (* d2 d1))) (/ 0 (* (pow d3 2) (* d2 d1)))) (* 0 (/ 0 (* (pow d3 2) (* d2 d1)))))) into 0
1548060368.345 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.346 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1)))))) into 0
1548060368.346 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d2 d1)) (* 0 0))))) into 0
1548060368.346 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.346 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.346 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.346 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.347 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.347 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.347 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.347 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.347 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.347 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.347 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.347 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.347 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.348 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 3)))) into 0
1548060368.348 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))))) into 0
1548060368.348 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.348 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060368.348 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d1 3)))) into 0
1548060368.349 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))))) into 0
1548060368.349 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.349 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.349 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060368.349 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.349 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.350 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.350 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* d2 d1)))) into 0
1548060368.350 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.350 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.350 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.350 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.351 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.351 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.351 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.351 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.351 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.351 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.351 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.351 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.351 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.351 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.351 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))))) into 0
1548060368.351 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.351 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.352 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))))) into 0
1548060368.352 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.352 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.352 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.352 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.352 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.352 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.352 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.352 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.353 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.353 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.353 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.353 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.353 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.353 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.353 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.353 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.353 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.353 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.353 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.353 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.354 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.354 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.354 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.354 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.354 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.354 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.354 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.354 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.354 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.354 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1548060368.354 * [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
1548060368.354 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d1)) in d1
1548060368.355 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1548060368.355 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.355 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.355 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.355 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.355 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.355 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.355 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.355 * [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
1548060368.355 * [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
1548060368.355 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.355 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.355 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.355 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.356 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))))) into 0
1548060368.356 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.356 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))))) into 0
1548060368.357 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.357 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))))) into 0
1548060368.357 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.358 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))))) into 0
1548060368.358 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.358 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))))) into 0
1548060368.359 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1548060368.359 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0)))))) into 0
1548060368.359 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.360 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.360 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.360 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 3))))) into 0
1548060368.360 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 3))) (/ 0 (* d3 (pow d2 3)))) (* 0 (/ 0 (* d3 (pow d2 3)))) (* 0 (/ 0 (* d3 (pow d2 3)))))) into 0
1548060368.361 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))))) into 0
1548060368.361 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.361 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1))))))) into 0
1548060368.362 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.362 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))))) into 0
1548060368.363 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d1) (* 0 0)))))) into 0
1548060368.363 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d2 d1)) (* 0 0)))))) into 0
1548060368.363 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.364 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))))) into 0
1548060368.364 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))))) into 0
1548060368.365 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 3))))))) into 0
1548060368.365 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
1548060368.365 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.365 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.365 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.365 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.365 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.365 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.366 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.366 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
1548060368.366 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
1548060368.366 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d1 2))) (/ 0 (* (pow d3 2) (pow d1 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d1 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d1 2)))))) into 0
1548060368.367 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.367 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
1548060368.367 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 3))))) into 0
1548060368.367 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d1 3))) (/ 0 (* d3 (pow d1 3)))) (* 0 (/ 0 (* d3 (pow d1 3)))) (* 0 (/ 0 (* d3 (pow d1 3)))))) into 0
1548060368.368 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))))) into 0
1548060368.368 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))))) into 0
1548060368.368 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0)))))) into 0
1548060368.369 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.369 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))))) into 0
1548060368.370 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))))) into 0
1548060368.370 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 3))))))) into 0
1548060368.370 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0
1548060368.370 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.371 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
1548060368.371 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.371 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d2 2))) (/ 0 (* (pow d3 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d2 2)))))) into 0
1548060368.371 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.372 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
1548060368.372 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1))))) into 0
1548060368.372 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (* d2 d1))) (/ 0 (* (pow d3 2) (* d2 d1)))) (* 0 (/ 0 (* (pow d3 2) (* d2 d1)))) (* 0 (/ 0 (* (pow d3 2) (* d2 d1)))))) into 0
1548060368.373 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))))) into 0
1548060368.373 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1))))))) into 0
1548060368.373 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d2 d1)) (* 0 0)))))) into 0
1548060368.374 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.374 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.374 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.374 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.374 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.374 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.374 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.374 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.374 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.374 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.374 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.374 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.375 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.375 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.375 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.375 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d2 3))))) into 0
1548060368.375 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
1548060368.376 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.376 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
1548060368.376 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d1 3))))) into 0
1548060368.376 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0
1548060368.377 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.377 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.377 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
1548060368.377 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.377 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.378 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.378 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1))))) into 0
1548060368.378 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.378 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.379 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.379 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.379 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.379 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.379 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.379 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.379 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.380 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.380 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.380 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.380 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.380 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.380 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
1548060368.380 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
1548060368.380 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d1 2)))) into 0
1548060368.381 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0
1548060368.381 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.381 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.381 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.381 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.381 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.381 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.381 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.382 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.382 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.382 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.382 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.382 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.382 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.383 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.383 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.383 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.383 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.383 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.383 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.383 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.383 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.384 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.384 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.384 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.384 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.384 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1548060368.384 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1548060368.384 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.384 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.385 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
1548060368.385 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2))
1548060368.385 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2)))
1548060368.385 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d1 2))) in d1
1548060368.385 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1548060368.385 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.385 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.385 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.385 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.385 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.385 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.385 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
1548060368.385 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
1548060368.385 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.386 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.386 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) 0) into (/ 1 (pow d1 2))
1548060368.386 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2))
1548060368.386 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
1548060368.386 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.386 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.386 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.386 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.386 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.386 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.387 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))))) into 0
1548060368.387 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1548060368.387 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))))) into 0
1548060368.388 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.388 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))))) into 0
1548060368.388 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1548060368.389 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))))) into 0
1548060368.389 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.390 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))))) into 0
1548060368.390 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1548060368.390 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0))))))) into 0
1548060368.391 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.391 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.391 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))) into 0
1548060368.392 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 3)))))) into 0
1548060368.392 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 3))) (/ 0 (* d3 (pow d2 3)))) (* 0 (/ 0 (* d3 (pow d2 3)))) (* 0 (/ 0 (* d3 (pow d2 3)))) (* 0 (/ 0 (* d3 (pow d2 3)))))) into 0
1548060368.393 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))))) into 0
1548060368.393 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1548060368.393 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1)))))))) into 0
1548060368.394 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.394 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))))) into 0
1548060368.394 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d1) (* 0 0))))))) into 0
1548060368.395 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d2 d1)) (* 0 0))))))) into 0
1548060368.395 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.396 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))))) into 0
1548060368.396 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))))) into 0
1548060368.397 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 3)))))))) into 0
1548060368.397 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
1548060368.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.398 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.398 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.398 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0
1548060368.398 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))) into 0
1548060368.399 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d1 2))) (/ 0 (* (pow d3 2) (pow d1 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d1 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d1 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d1 2)))))) into 0
1548060368.399 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.399 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))) into 0
1548060368.400 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 3)))))) into 0
1548060368.400 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d1 3))) (/ 0 (* d3 (pow d1 3)))) (* 0 (/ 0 (* d3 (pow d1 3)))) (* 0 (/ 0 (* d3 (pow d1 3)))) (* 0 (/ 0 (* d3 (pow d1 3)))))) into 0
1548060368.401 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))))) into 0
1548060368.401 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))))) into 0
1548060368.402 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0))))))) into 0
1548060368.402 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.402 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))))) into 0
1548060368.403 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))))) into 0
1548060368.403 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 3)))))))) into 0
1548060368.404 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0
1548060368.404 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.404 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0
1548060368.404 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))) into 0
1548060368.405 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d2 2))) (/ 0 (* (pow d3 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d2 2)))))) into 0
1548060368.405 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.405 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0
1548060368.406 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1)))))) into 0
1548060368.406 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (* d2 d1))) (/ 0 (* (pow d3 2) (* d2 d1)))) (* 0 (/ 0 (* (pow d3 2) (* d2 d1)))) (* 0 (/ 0 (* (pow d3 2) (* d2 d1)))) (* 0 (/ 0 (* (pow d3 2) (* d2 d1)))))) into 0
1548060368.407 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))))) into 0
1548060368.407 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1)))))))) into 0
1548060368.408 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d2 d1)) (* 0 0))))))) into 0
1548060368.408 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d1))) (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))) (* 0 (/ 0 (* d3 (* d2 d1)))))) into 0
1548060368.408 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.408 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.408 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.408 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.408 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.408 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.409 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.409 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.409 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.409 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.409 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.409 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.409 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.409 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.409 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.409 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))) into 0
1548060368.410 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 3)))))) into 0
1548060368.410 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
1548060368.410 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.411 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))) into 0
1548060368.411 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 3)))))) into 0
1548060368.411 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0
1548060368.411 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.412 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.412 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2)))))) into 0
1548060368.412 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.413 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.413 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.413 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d2 d1)))))) into 0
1548060368.413 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.414 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.414 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.414 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2)))))) into 0
1548060368.414 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.414 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.415 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.415 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.415 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.415 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.415 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.416 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
1548060368.416 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.416 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d1 2))))) into 0
1548060368.416 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0
1548060368.416 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.416 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.416 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.416 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.417 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.417 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
1548060368.417 * [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
1548060368.417 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
1548060368.418 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.418 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.418 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.418 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.418 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.418 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.418 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.419 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.419 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.419 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 3))) into (- (/ 1 (pow d1 3)))
1548060368.419 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow d1 3)))) into (- (/ 1 (pow d1 3)))
1548060368.419 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d1 3))) in d1
1548060368.419 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d1
1548060368.419 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.419 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.419 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.419 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.419 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.419 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.419 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.420 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060368.420 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.420 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.420 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.420 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.420 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 3))) into (- (/ 1 (pow d1 3)))
1548060368.420 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow d1 3)))) into (- (/ 1 (pow d1 3)))
1548060368.420 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d1 3))) in d1
1548060368.420 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d1
1548060368.420 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.420 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.420 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.420 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.421 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.421 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.421 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.421 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060368.421 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.421 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.421 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.421 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.421 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1548060368.421 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.421 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
1548060368.422 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.422 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.422 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.422 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.422 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.422 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.422 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.422 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
1548060368.423 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
1548060368.423 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.423 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
1548060368.423 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.423 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.423 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.423 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.423 * [misc]taylor:  Taking taylor expansion of 0 in d1
1548060368.423 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.424 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060368.424 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.424 * [misc]backup-simplify:  Simplify (+ (* -1 (pow (* (/ 1 (/ 1 (- d1))) (* 1 (* (/ 1 (/ 1 (- d3))) 1))) 2)) (+ (* -1 (* (pow (/ 1 (- d1)) -3) (* 1 (* 1 (/ 1 (/ 1 (- d4))))))) (* -1 (* (pow (/ 1 (- d1)) -3) (* 1 (* (/ 1 (/ 1 (- d3))) 1)))))) into (- (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (* d4 (pow d1 3)))))
1548060368.424 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
1548060368.426 * [misc]backup-simplify:  Simplify (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) into (* (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) d1)
1548060368.426 * [misc]approximate:  Taking taylor expansion of (* (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) d1) in (d1 d4 d3 d2) around 0
1548060368.426 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) d1) in d2
1548060368.426 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) in d2
1548060368.426 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) in d2
1548060368.426 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
1548060368.426 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060368.426 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.426 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.426 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.426 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.426 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.426 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))))) in d2
1548060368.426 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d2
1548060368.426 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.426 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.426 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.426 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.426 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.426 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.426 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))) in d2
1548060368.426 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d2
1548060368.426 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.426 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.426 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.426 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.426 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.426 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.426 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))) in d2
1548060368.426 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d2
1548060368.426 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.426 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.426 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d2
1548060368.426 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.426 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.426 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.426 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1548060368.426 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.426 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.427 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.427 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.427 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.427 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.427 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.427 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.427 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.427 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.427 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.427 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.427 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.427 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.427 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.427 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.427 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.427 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.427 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.427 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.427 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.427 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.427 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.427 * [misc]taylor:  Taking taylor expansion of (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.427 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.427 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.427 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.427 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.427 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.427 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.427 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.427 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.427 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.427 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.427 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.427 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.427 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d2
1548060368.427 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.427 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.428 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d2
1548060368.428 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.428 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.428 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.428 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.428 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.428 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.428 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))) in d2
1548060368.428 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d2
1548060368.428 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.428 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.428 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060368.428 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.428 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.428 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))) in d2
1548060368.428 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d2
1548060368.428 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.428 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.428 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d2
1548060368.428 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.428 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.428 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.428 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.428 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.428 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.428 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.428 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.428 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d2
1548060368.428 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060368.428 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.428 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.428 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.428 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.428 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.428 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.428 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.428 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.428 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.428 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.428 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) d1) in d3
1548060368.428 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) in d3
1548060368.428 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) in d3
1548060368.428 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
1548060368.428 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.429 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.429 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.429 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.429 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))))) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.429 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.429 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.429 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.429 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.429 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.429 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.429 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.429 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.429 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.429 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.429 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.429 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.429 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.429 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.429 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.429 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.429 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.429 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.429 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.429 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.429 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.429 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.429 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.429 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.429 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.429 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.429 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.429 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.429 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.429 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.429 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.429 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.429 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.429 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.429 * [misc]taylor:  Taking taylor expansion of (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d3
1548060368.429 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.429 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.429 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.430 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.430 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.430 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.430 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.430 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.430 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.430 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.430 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.430 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.430 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.430 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.430 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.430 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.430 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.430 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.430 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.430 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.430 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.430 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.430 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.430 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.430 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.430 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.430 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.430 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.430 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.430 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.430 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.430 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.430 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.430 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.430 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.430 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.430 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.430 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.430 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.430 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.430 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.430 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.430 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.430 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.430 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.430 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) d1) in d4
1548060368.430 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.431 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.431 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.431 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.431 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.431 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))))) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.431 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.431 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.431 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.431 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.431 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.431 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.431 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.431 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.431 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.431 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.431 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.431 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.431 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.431 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.431 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.431 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.431 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.431 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.431 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.431 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.431 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.431 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.431 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.431 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.431 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.431 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.431 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.431 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.431 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.431 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.431 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.431 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.431 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.431 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.431 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.431 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.432 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.432 * [misc]taylor:  Taking taylor expansion of (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.432 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.432 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.432 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.432 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.432 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.432 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.432 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.432 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.432 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.432 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.432 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.432 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.432 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.432 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.432 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.432 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.432 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.432 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.432 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.432 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.432 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.432 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.432 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.432 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.432 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.432 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.432 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.432 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.432 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.432 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.432 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.432 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.432 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.432 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.432 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.433 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.433 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.433 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.433 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.433 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.433 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) d1) in d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) in d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) in d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.433 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.433 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.433 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.433 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.433 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))))) in d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.433 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.433 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.433 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.433 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))) in d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.433 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.433 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.433 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.433 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))) in d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.433 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.433 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.433 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.433 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.433 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.433 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.433 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.433 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.433 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) in d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d1
1548060368.433 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.434 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.434 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.434 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.434 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.434 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.434 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.434 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.434 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.434 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.434 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.434 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.434 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.434 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.434 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.434 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.434 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.434 * [misc]taylor:  Taking taylor expansion of (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.434 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.434 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.434 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.434 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.434 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.434 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.434 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.434 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.434 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.434 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.434 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.434 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.434 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.434 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.434 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.434 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.434 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.434 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.434 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.434 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d1
1548060368.434 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.434 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.435 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.435 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.435 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.435 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.435 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))) in d1
1548060368.435 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d1
1548060368.435 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.435 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.435 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d1
1548060368.435 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.435 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.435 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.435 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.435 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.435 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.435 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.435 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.435 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d1
1548060368.435 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.435 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.435 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.435 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.435 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.435 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.435 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.435 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.435 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.435 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.435 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.435 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.435 * [misc]taylor:  Taking taylor expansion of (* (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) d1) in d1
1548060368.435 * [misc]taylor:  Taking taylor expansion of (- (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))))) in d1
1548060368.435 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d1 2)) (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))))) in d1
1548060368.435 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060368.435 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.435 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.435 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.435 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.435 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.435 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.435 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.435 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d2 3) d4) (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))))) in d1
1548060368.435 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d1
1548060368.435 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060368.435 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.435 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.435 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.435 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.435 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d2 3)) (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))))) in d1
1548060368.435 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d1
1548060368.435 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.435 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.436 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060368.436 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.436 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.436 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d2 (* d4 d1))) (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))))) in d1
1548060368.436 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d1
1548060368.436 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.436 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.436 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d1
1548060368.436 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.436 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.436 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060368.436 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.436 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.436 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.436 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.436 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.436 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (* d2 d1)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) in d1
1548060368.436 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d1
1548060368.436 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.436 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.436 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.436 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.436 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.436 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.436 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.436 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.436 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.436 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))) in d1
1548060368.436 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d1
1548060368.436 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.436 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.436 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d1
1548060368.436 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.436 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.436 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.436 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.436 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.436 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d1
1548060368.436 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.436 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.436 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.436 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.436 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.436 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.436 * [misc]taylor:  Taking taylor expansion of (+ (* d4 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))))) in d1
1548060368.436 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d1
1548060368.436 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.436 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.436 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.436 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.436 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.436 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.437 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))))) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.437 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.437 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.437 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.437 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.437 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d2 2)) (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))))) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.437 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.437 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.437 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.437 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (pow d2 2))) (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))))) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.437 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.437 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.437 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.437 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.437 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.437 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (pow d1 3)) (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1)))) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.437 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.437 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.437 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.437 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.437 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d4 (* d2 d1))) (* (pow d3 2) (* d2 d1))) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.437 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.437 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.437 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.437 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.437 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.437 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.437 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.437 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.437 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.437 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.437 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.437 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.437 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.437 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.437 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.437 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.437 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.437 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.437 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.438 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.438 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.438 * [misc]backup-simplify:  Simplify (* (pow d2 3) d4) into (* (pow d2 3) d4)
1548060368.438 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.438 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.438 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060368.438 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060368.438 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.438 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.438 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.438 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.438 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060368.438 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.438 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060368.438 * [misc]backup-simplify:  Simplify (* d3 (* (pow d2 2) d4)) into (* d3 (* (pow d2 2) d4))
1548060368.439 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.439 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.439 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060368.439 * [misc]backup-simplify:  Simplify (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2))) into (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))
1548060368.439 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) into (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))
1548060368.439 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) into (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))
1548060368.440 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 3)) (+ (* d3 (* (pow d2 2) d4)) (* (pow d4 2) (pow d2 2)))) into (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))
1548060368.440 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) into (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2)))))
1548060368.440 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2)))))) into (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* (pow d4 2) (pow d2 2)) (* d3 (pow d2 3)))))
1548060368.441 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.441 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.441 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060368.441 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.441 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060368.441 * [misc]backup-simplify:  Simplify (* d3 (* d4 (pow d2 2))) into (* d3 (* d4 (pow d2 2)))
1548060368.441 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.441 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060368.441 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.441 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.441 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.441 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060368.441 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.441 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.441 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 (pow d2 2))) 0) into (* d3 (* d4 (pow d2 2)))
1548060368.442 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))) into (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))
1548060368.442 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) into (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))
1548060368.442 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) into (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))
1548060368.442 * [misc]backup-simplify:  Simplify (- (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) into (- (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))))
1548060368.443 * [misc]backup-simplify:  Simplify (+ (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* (pow d4 2) (pow d2 2)) (* d3 (pow d2 3))))) (- (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))))) into (- (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))))
1548060368.444 * [misc]backup-simplify:  Simplify (* (- (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) 0) into 0
1548060368.444 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060368.444 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.444 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.444 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.444 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.444 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.444 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.444 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.444 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.444 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 0) (* 0 d4)) into 0
1548060368.444 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.444 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.444 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (pow d2 3))) into 0
1548060368.445 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060368.445 * [misc]backup-simplify:  Simplify (+ (* d2 d4) (* 0 0)) into (* d2 d4)
1548060368.445 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d4)) (* 0 0)) into (* d3 (* d2 d4))
1548060368.445 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.445 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060368.445 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d2) (* 0 0)) into (* (pow d4 2) d2)
1548060368.445 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.445 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 d4)) into 0
1548060368.445 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (* (pow d2 2) d4))) into 0
1548060368.445 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.445 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060368.446 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (* 0 (pow d2 2))) into 0
1548060368.446 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.446 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d2) 0) into (* (pow d4 2) d2)
1548060368.446 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d4)) (* (pow d4 2) d2)) into (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))
1548060368.446 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))) into (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))
1548060368.446 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))) into (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))
1548060368.446 * [misc]backup-simplify:  Simplify (+ 0 (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))) into (+ (* d3 (* d2 d4)) (* (pow d4 2) d2))
1548060368.446 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.446 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.447 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 (pow d2 2))) into 0
1548060368.447 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.447 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 (pow d2 2))) into 0
1548060368.447 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (* d4 (pow d2 2)))) into 0
1548060368.447 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.447 * [misc]backup-simplify:  Simplify (+ (* d4 d2) (* 0 0)) into (* d4 d2)
1548060368.447 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d2)) (* 0 0)) into (* d3 (* d4 d2))
1548060368.447 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.447 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.447 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d2) (* 0 0)) into (* (pow d3 2) d2)
1548060368.448 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d2)) (* (pow d3 2) d2)) into (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))
1548060368.448 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) into (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))
1548060368.448 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) into (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))
1548060368.448 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) into (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))
1548060368.448 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) into (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))
1548060368.448 * [misc]backup-simplify:  Simplify (+ 0 (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) into (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))
1548060368.449 * [misc]backup-simplify:  Simplify (- (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) into (- (+ (* (pow d3 2) d2) (* d3 (* d4 d2))))
1548060368.449 * [misc]backup-simplify:  Simplify (+ (+ (* d3 (* d2 d4)) (* (pow d4 2) d2)) (- (+ (* (pow d3 2) d2) (* d3 (* d4 d2))))) into (- (+ (* d3 (* d2 d4)) (* (pow d4 2) d2)) (+ (* (pow d3 2) d2) (* d3 (* d4 d2))))
1548060368.450 * [misc]backup-simplify:  Simplify (+ (* (- (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) 1) (* (- (+ (* d3 (* d2 d4)) (* (pow d4 2) d2)) (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) 0)) into (- (+ (* d3 (* (pow d2 2) d4)) (+ (* (pow d4 2) (pow d2 2)) (+ (* (pow d2 3) d4) (* d3 (pow d2 3))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))))
1548060368.450 * [misc]taylor:  Taking taylor expansion of (- (+ (* d3 (* (pow d2 2) d4)) (+ (* (pow d4 2) (pow d2 2)) (+ (* (pow d2 3) d4) (* d3 (pow d2 3))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) in d4
1548060368.450 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* (pow d2 2) d4)) (+ (* (pow d4 2) (pow d2 2)) (+ (* (pow d2 3) d4) (* d3 (pow d2 3))))) in d4
1548060368.450 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060368.450 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.450 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.450 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060368.450 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.450 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.450 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.450 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.450 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.450 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.450 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d4 2) (pow d2 2)) (+ (* (pow d2 3) d4) (* d3 (pow d2 3)))) in d4
1548060368.450 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060368.450 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.450 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.450 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.450 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.450 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.450 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.450 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.450 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d2 3) d4) (* d3 (pow d2 3))) in d4
1548060368.450 * [misc]taylor:  Taking taylor expansion of (* (pow d2 3) d4) in d4
1548060368.450 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.450 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.450 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.450 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.450 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.450 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.450 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d4
1548060368.450 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.450 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.450 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.450 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.451 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.451 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2)))) in d4
1548060368.451 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060368.451 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.451 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.451 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.451 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.451 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.451 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.451 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060368.451 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.451 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.451 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060368.451 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.451 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.451 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.451 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.451 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.451 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.451 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.451 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060368.451 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.451 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.451 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.451 * [misc]backup-simplify:  Simplify (* (pow d2 3) 0) into 0
1548060368.451 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.451 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.451 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060368.451 * [misc]backup-simplify:  Simplify (+ 0 (* d3 (pow d2 3))) into (* d3 (pow d2 3))
1548060368.451 * [misc]backup-simplify:  Simplify (+ 0 (* d3 (pow d2 3))) into (* d3 (pow d2 3))
1548060368.451 * [misc]backup-simplify:  Simplify (+ 0 (* d3 (pow d2 3))) into (* d3 (pow d2 3))
1548060368.451 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.451 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.452 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060368.452 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.452 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060368.452 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.452 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) (pow d2 2)) 0) into (* (pow d3 2) (pow d2 2))
1548060368.452 * [misc]backup-simplify:  Simplify (- (* (pow d3 2) (pow d2 2))) into (- (* (pow d3 2) (pow d2 2)))
1548060368.452 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 3)) (- (* (pow d3 2) (pow d2 2)))) into (- (* d3 (pow d2 3)) (* (pow d3 2) (pow d2 2)))
1548060368.452 * [misc]taylor:  Taking taylor expansion of (- (* d3 (pow d2 3)) (* (pow d3 2) (pow d2 2))) in d3
1548060368.452 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d3
1548060368.452 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.452 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.452 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.452 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.452 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.452 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.452 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d3
1548060368.452 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.452 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.452 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.452 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.452 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.452 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.452 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.452 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.452 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.452 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060368.453 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.453 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.453 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.453 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.453 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.453 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.453 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.453 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.453 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.453 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.453 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.453 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.453 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.453 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.453 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.453 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060368.453 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.453 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.454 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 0) (+ (* 0 0) (* 0 d4))) into 0
1548060368.454 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.454 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.454 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (pow d2 3)))) into 0
1548060368.454 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.454 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 d4) (* 0 0))) into 0
1548060368.454 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (* d2 d4)) (* 0 0))) into 0
1548060368.455 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.455 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060368.455 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 d2) (* 0 0))) into 0
1548060368.455 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.455 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 d4))) into 0
1548060368.455 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (* (pow d2 2) d4)))) into 0
1548060368.456 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.456 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060368.456 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.456 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.456 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.456 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.456 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.456 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.456 * [misc]backup-simplify:  Simplify (+ (pow d4 2) 0) into (pow d4 2)
1548060368.456 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.457 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.457 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060368.457 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.457 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.457 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.457 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.457 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.458 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (* d4 (pow d2 2))))) into 0
1548060368.458 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.458 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 d2) (* 0 0))) into 0
1548060368.458 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (* d4 d2)) (* 0 0))) into 0
1548060368.458 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.458 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.458 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 d2) (* 0 0))) into 0
1548060368.459 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.459 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.459 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.459 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.459 * [misc]backup-simplify:  Simplify (+ (pow d3 2) 0) into (pow d3 2)
1548060368.459 * [misc]backup-simplify:  Simplify (+ 0 (pow d3 2)) into (pow d3 2)
1548060368.459 * [misc]backup-simplify:  Simplify (- (pow d3 2)) into (- (pow d3 2))
1548060368.459 * [misc]backup-simplify:  Simplify (+ (pow d4 2) (- (pow d3 2))) into (- (pow d4 2) (pow d3 2))
1548060368.460 * [misc]backup-simplify:  Simplify (+ (* (- (+ (* (pow d2 3) d4) (+ (* d3 (* (pow d2 2) d4)) (+ (* d3 (pow d2 3)) (* (pow d4 2) (pow d2 2))))) (+ (* (pow d3 2) (pow d2 2)) (* d3 (* d4 (pow d2 2))))) 0) (+ (* (- (+ (* d3 (* d2 d4)) (* (pow d4 2) d2)) (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) 1) (* (- (pow d4 2) (pow d3 2)) 0))) into (- (+ (* d3 (* d2 d4)) (* (pow d4 2) d2)) (+ (* (pow d3 2) d2) (* d3 (* d4 d2))))
1548060368.460 * [misc]taylor:  Taking taylor expansion of (- (+ (* d3 (* d2 d4)) (* (pow d4 2) d2)) (+ (* (pow d3 2) d2) (* d3 (* d4 d2)))) in d4
1548060368.460 * [misc]taylor:  Taking taylor expansion of (+ (* d3 (* d2 d4)) (* (pow d4 2) d2)) in d4
1548060368.460 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 d4)) in d4
1548060368.460 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.460 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.460 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1548060368.460 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.460 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.460 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.460 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.460 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.460 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) d2) in d4
1548060368.460 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.461 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.461 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.461 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.461 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.461 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.461 * [misc]taylor:  Taking taylor expansion of (+ (* (pow d3 2) d2) (* d3 (* d4 d2))) in d4
1548060368.461 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d2) in d4
1548060368.461 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.461 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.461 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.461 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.461 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.461 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 d2)) in d4
1548060368.461 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.461 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.461 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d4
1548060368.461 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.461 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.461 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.461 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.461 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.461 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.461 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.461 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.461 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.461 * [misc]backup-simplify:  Simplify (* (pow d3 2) d2) into (* (pow d3 2) d2)
1548060368.461 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1548060368.461 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.461 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d2) 0) into (* (pow d3 2) d2)
1548060368.461 * [misc]backup-simplify:  Simplify (- (* (pow d3 2) d2)) into (- (* (pow d3 2) d2))
1548060368.461 * [misc]backup-simplify:  Simplify (+ 0 (- (* (pow d3 2) d2))) into (- (* (pow d3 2) d2))
1548060368.461 * [misc]taylor:  Taking taylor expansion of (- (* (pow d3 2) d2)) in d3
1548060368.461 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d2) in d3
1548060368.461 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.461 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.462 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.462 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.462 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.462 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.462 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.462 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1548060368.462 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.462 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.462 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.462 * [misc]backup-simplify:  Simplify (+ (* (pow d2 3) 1) (* 0 0)) into (pow d2 3)
1548060368.462 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.462 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.462 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (pow d2 3))) into 0
1548060368.462 * [misc]backup-simplify:  Simplify (+ (pow d2 3) 0) into (pow d2 3)
1548060368.463 * [misc]backup-simplify:  Simplify (+ 0 (pow d2 3)) into (pow d2 3)
1548060368.463 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (pow d2 3)) into (+ (* d3 (pow d2 2)) (pow d2 3))
1548060368.463 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.463 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.463 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 (pow d2 2))) into 0
1548060368.463 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.463 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060368.463 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.463 * [misc]backup-simplify:  Simplify (+ 0 (* d3 (pow d2 2))) into (* d3 (pow d2 2))
1548060368.463 * [misc]backup-simplify:  Simplify (- (* d3 (pow d2 2))) into (- (* d3 (pow d2 2)))
1548060368.464 * [misc]backup-simplify:  Simplify (+ (+ (* d3 (pow d2 2)) (pow d2 3)) (- (* d3 (pow d2 2)))) into (pow d2 3)
1548060368.464 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.464 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.464 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.464 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.464 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.464 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.464 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.464 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.464 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.464 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.464 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.464 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.464 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.464 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.464 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.465 * [misc]backup-simplify:  Simplify (* (/ 1 d1) (- (* (+ (/ 1 d4) (/ 1 d3)) (- (pow (/ 1 d2) 3) (pow (/ 1 d1) 3))) (* (+ (* (/ 1 d2) (+ (/ 1 d1) (/ 1 d2))) (* (/ 1 d1) (/ 1 d1))) (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d3) (/ 1 d4)))))) into (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) d1)
1548060368.465 * [misc]approximate:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) d1) in (d1 d4 d3 d2) around 0
1548060368.465 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) d1) in d2
1548060368.465 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d2
1548060368.465 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d2
1548060368.465 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d2
1548060368.465 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d2
1548060368.465 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060368.465 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.465 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.465 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.465 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.465 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.465 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.465 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.465 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.465 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060368.465 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060368.465 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d2
1548060368.465 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d2
1548060368.465 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
1548060368.465 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060368.465 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.465 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.466 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.466 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.466 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.466 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.466 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.466 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060368.466 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060368.466 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d2
1548060368.466 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d2
1548060368.466 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d2
1548060368.466 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.466 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.466 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d2
1548060368.466 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.466 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.466 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.466 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.466 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.466 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.466 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.466 * [misc]backup-simplify:  Simplify (* 1 d4) into d4
1548060368.466 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1548060368.466 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1548060368.466 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d2
1548060368.466 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d2
1548060368.466 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d2
1548060368.466 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.466 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.466 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.466 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.466 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.466 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.466 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.467 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.467 * [misc]backup-simplify:  Simplify (* d3 1) into d3
1548060368.467 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.467 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d2
1548060368.467 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d2
1548060368.467 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d2
1548060368.467 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060368.467 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.467 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.467 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.467 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.467 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.467 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.467 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.467 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.467 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.467 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.467 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060368.467 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.467 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060368.467 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d1) (* 0 0)) into (* (pow d4 2) d1)
1548060368.467 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) d1)) into (/ 1 (* (pow d4 2) d1))
1548060368.467 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d2
1548060368.467 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d2
1548060368.467 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d2
1548060368.467 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.467 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.467 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d2
1548060368.467 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.467 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.467 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.467 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1548060368.467 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.468 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.468 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.468 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.468 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060368.468 * [misc]backup-simplify:  Simplify (* 0 (* d4 d1)) into 0
1548060368.468 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.468 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d1)) into 0
1548060368.468 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d4 d1))) into (* d4 d1)
1548060368.468 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d1)) (* 0 0)) into (* d3 (* d4 d1))
1548060368.468 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d1))) into (/ 1 (* d3 (* d4 d1)))
1548060368.468 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d2
1548060368.468 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d2
1548060368.468 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.468 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.468 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.468 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.468 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.468 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.468 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.468 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.468 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060368.468 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.468 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d2
1548060368.469 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d2
1548060368.469 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
1548060368.469 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060368.469 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.469 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.469 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.469 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.469 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.469 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.469 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.469 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060368.469 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060368.469 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d2
1548060368.469 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d2
1548060368.469 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d2
1548060368.469 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.469 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.469 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060368.469 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.469 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.469 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.469 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.469 * [misc]backup-simplify:  Simplify (* d3 (pow d1 3)) into (* d3 (pow d1 3))
1548060368.469 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d1 3))) into (/ 1 (* d3 (pow d1 3)))
1548060368.469 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d2
1548060368.469 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d2
1548060368.469 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d2
1548060368.469 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.469 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.469 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d2
1548060368.469 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.469 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.469 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.469 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.469 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.469 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.469 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.470 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060368.470 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1548060368.470 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1548060368.470 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d2
1548060368.470 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d2
1548060368.470 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d2
1548060368.470 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.470 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.470 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060368.470 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.470 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.470 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.470 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.470 * [misc]backup-simplify:  Simplify (* d4 (pow d1 3)) into (* d4 (pow d1 3))
1548060368.470 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d1 3))) into (/ 1 (* d4 (pow d1 3)))
1548060368.470 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d2
1548060368.470 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d2
1548060368.470 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d2
1548060368.470 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060368.470 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.470 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.470 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.470 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.470 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.470 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.470 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.470 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.470 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060368.470 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060368.470 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d2
1548060368.470 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d2
1548060368.470 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d2
1548060368.470 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060368.470 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.470 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.470 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.470 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.470 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.471 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.471 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.471 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.471 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.471 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.471 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060368.471 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.471 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.471 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d1) (* 0 0)) into (* (pow d3 2) d1)
1548060368.471 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d1)) into (/ 1 (* (pow d3 2) d1))
1548060368.471 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d2
1548060368.471 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d2
1548060368.471 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.471 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.471 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d2
1548060368.471 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.471 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.471 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.471 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.471 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.471 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.471 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.471 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.471 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.471 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060368.471 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.471 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.472 * [misc]backup-simplify:  Simplify (+ (* d4 d1) (* 0 0)) into (* d4 d1)
1548060368.472 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d1)) (* 0 0)) into (* d3 (* d4 d1))
1548060368.472 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d1))) into (/ 1 (* d3 (* d4 d1)))
1548060368.472 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.472 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.472 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1548060368.472 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1548060368.472 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d3))
1548060368.472 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060368.472 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060368.472 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060368.472 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d4) (/ 1 d3)) 0) into (+ (/ 1 d4) (/ 1 d3))
1548060368.472 * [misc]backup-simplify:  Simplify (/ (+ (/ 1 d4) (/ 1 d3)) d1) into (/ (+ (/ 1 d4) (/ 1 d3)) d1)
1548060368.472 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) d1) in d3
1548060368.472 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d3
1548060368.473 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d3
1548060368.473 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d3
1548060368.473 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d3
1548060368.473 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060368.473 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.473 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.473 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.473 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.473 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.473 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.473 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.473 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060368.473 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d2 2))) into (/ 1 (* (pow d4 2) (pow d2 2)))
1548060368.473 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d3
1548060368.473 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d3
1548060368.473 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
1548060368.473 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060368.473 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.473 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.473 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060368.473 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.473 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.473 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.473 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.473 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060368.473 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060368.473 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d3
1548060368.473 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d3
1548060368.473 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d3
1548060368.473 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.473 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.473 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.473 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d3
1548060368.473 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.473 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.473 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.473 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.473 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.473 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.474 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060368.474 * [misc]backup-simplify:  Simplify (* 0 (* (pow d2 2) d4)) into 0
1548060368.474 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.474 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 d4)) into 0
1548060368.474 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow d2 2) d4))) into (* (pow d2 2) d4)
1548060368.474 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) d4)) into (/ 1 (* (pow d2 2) d4))
1548060368.474 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d3
1548060368.474 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d3
1548060368.474 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d3
1548060368.474 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.474 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.474 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.474 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.474 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.474 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.474 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.474 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.474 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060368.474 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.474 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.475 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060368.475 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.475 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d3
1548060368.475 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d3
1548060368.475 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d3
1548060368.475 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060368.475 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.475 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.475 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.475 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.475 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.475 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.475 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.475 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.475 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.475 * [misc]backup-simplify:  Simplify (* (pow d4 2) (* d2 d1)) into (* (pow d4 2) (* d2 d1))
1548060368.475 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (* d2 d1))) into (/ 1 (* (pow d4 2) (* d2 d1)))
1548060368.475 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d3
1548060368.475 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d3
1548060368.475 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d3
1548060368.475 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.475 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.475 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.475 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d3
1548060368.475 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.475 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.475 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1548060368.475 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.475 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.475 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.475 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.475 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060368.475 * [misc]backup-simplify:  Simplify (* d2 (* d4 d1)) into (* d2 (* d4 d1))
1548060368.475 * [misc]backup-simplify:  Simplify (* 0 (* d2 (* d4 d1))) into 0
1548060368.475 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d1)) into 0
1548060368.475 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (* d4 d1))) into 0
1548060368.476 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 (* d4 d1)))) into (* d2 (* d4 d1))
1548060368.476 * [misc]backup-simplify:  Simplify (/ 1 (* d2 (* d4 d1))) into (/ 1 (* d2 (* d4 d1)))
1548060368.476 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d3
1548060368.476 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d3
1548060368.476 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.476 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.476 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.476 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.476 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.476 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.476 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.476 * [misc]backup-simplify:  Simplify (* d4 (pow d2 3)) into (* d4 (pow d2 3))
1548060368.476 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 3))) into (/ 1 (* d4 (pow d2 3)))
1548060368.476 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d3
1548060368.476 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d3
1548060368.476 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
1548060368.476 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.476 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.476 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.476 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.476 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060368.476 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.476 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.476 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.476 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.476 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060368.476 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.476 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d3
1548060368.476 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d3
1548060368.476 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d3
1548060368.476 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.476 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.477 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.477 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060368.477 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.477 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.477 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.477 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.477 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060368.477 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.477 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.477 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 3))) into (pow d1 3)
1548060368.477 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060368.477 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d3
1548060368.477 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d3
1548060368.477 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d3
1548060368.477 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.477 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.477 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.477 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d3
1548060368.477 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.477 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.477 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.477 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.477 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.477 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.477 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060368.477 * [misc]backup-simplify:  Simplify (* 0 (* d4 (pow d2 2))) into 0
1548060368.477 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.477 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 (pow d2 2))) into 0
1548060368.478 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d4 (pow d2 2)))) into (* d4 (pow d2 2))
1548060368.478 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 2))) into (/ 1 (* d4 (pow d2 2)))
1548060368.478 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d3
1548060368.478 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d3
1548060368.478 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d3
1548060368.478 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.478 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.478 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060368.478 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.478 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.478 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.478 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.478 * [misc]backup-simplify:  Simplify (* d4 (pow d1 3)) into (* d4 (pow d1 3))
1548060368.478 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d1 3))) into (/ 1 (* d4 (pow d1 3)))
1548060368.478 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d3
1548060368.478 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d3
1548060368.478 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d3
1548060368.478 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.478 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.478 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.478 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.478 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.478 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.478 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.478 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.478 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.478 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060368.478 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.478 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d3
1548060368.478 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d3
1548060368.479 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d3
1548060368.479 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.479 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.479 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.479 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.479 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.479 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.479 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.479 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.479 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.479 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.479 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.479 * [misc]backup-simplify:  Simplify (* 1 (* d2 d1)) into (* d2 d1)
1548060368.479 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060368.479 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d3
1548060368.479 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d3
1548060368.479 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.479 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.479 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.479 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d3
1548060368.479 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.479 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.479 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.479 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.479 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.479 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.479 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.479 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.479 * [misc]backup-simplify:  Simplify (* d4 (* d2 d1)) into (* d4 (* d2 d1))
1548060368.479 * [misc]backup-simplify:  Simplify (* 0 (* d4 (* d2 d1))) into 0
1548060368.479 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.479 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 (* d2 d1))) into 0
1548060368.479 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d4 (* d2 d1)))) into (* d4 (* d2 d1))
1548060368.480 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (* d2 d1))) into (/ 1 (* d4 (* d2 d1)))
1548060368.480 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.480 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.480 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d2 d1)) 0) into (/ 1 (* d2 d1))
1548060368.480 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (/ 1 (* d2 d1))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))
1548060368.480 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))
1548060368.480 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))
1548060368.480 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))
1548060368.480 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060368.480 * [misc]backup-simplify:  Simplify (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))) into (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))))
1548060368.481 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))))) into (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))))
1548060368.481 * [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))) d1) into (* -1 (/ (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1))
1548060368.481 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) d1) in d4
1548060368.481 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d4
1548060368.481 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d4
1548060368.481 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d4
1548060368.481 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060368.481 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.481 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.481 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.481 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.481 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.481 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.481 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.481 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.481 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.481 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060368.481 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.481 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d4
1548060368.481 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
1548060368.481 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060368.481 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.481 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.481 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.481 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.482 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060368.482 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.482 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.482 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.482 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.482 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060368.482 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.482 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d4
1548060368.482 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d4
1548060368.482 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060368.482 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.482 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.482 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060368.482 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.482 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.482 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.482 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.482 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.482 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.482 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.482 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060368.482 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.482 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.482 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1548060368.482 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.483 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060368.483 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d4
1548060368.483 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d4
1548060368.483 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d4
1548060368.483 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.483 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.483 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.483 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.483 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.483 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.483 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.483 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060368.483 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060368.483 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d4
1548060368.483 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d4
1548060368.483 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d4
1548060368.483 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.483 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.483 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.483 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.483 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.483 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.483 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.483 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.483 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.483 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.483 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.483 * [misc]backup-simplify:  Simplify (* 1 (* d2 d1)) into (* d2 d1)
1548060368.484 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060368.484 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d4
1548060368.484 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d4
1548060368.484 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d4
1548060368.484 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.484 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.484 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d4
1548060368.484 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.484 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.484 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060368.484 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.484 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.484 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.484 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.484 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.484 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.484 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.484 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.484 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.484 * [misc]backup-simplify:  Simplify (+ (* d2 d1) (* 0 0)) into (* d2 d1)
1548060368.484 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) (* 0 0)) into (* d3 (* d2 d1))
1548060368.484 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d1))) into (/ 1 (* d3 (* d2 d1)))
1548060368.484 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d4
1548060368.484 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d4
1548060368.484 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.484 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.484 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.484 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.484 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.484 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.484 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.485 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.485 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060368.485 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.485 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.485 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060368.485 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.485 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d4
1548060368.485 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d4
1548060368.485 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
1548060368.485 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.485 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.485 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.485 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060368.485 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.485 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.485 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.485 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.485 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060368.485 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060368.485 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d4
1548060368.485 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d4
1548060368.485 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d4
1548060368.485 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.485 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.485 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060368.485 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.485 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.485 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.486 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.486 * [misc]backup-simplify:  Simplify (* d3 (pow d1 3)) into (* d3 (pow d1 3))
1548060368.486 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d1 3))) into (/ 1 (* d3 (pow d1 3)))
1548060368.486 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d4
1548060368.486 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d4
1548060368.486 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060368.486 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.486 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.486 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060368.486 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.486 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.486 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.486 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.486 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.486 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.486 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.486 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060368.486 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.486 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.486 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060368.486 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.486 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060368.486 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d4
1548060368.486 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d4
1548060368.486 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d4
1548060368.486 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.486 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.487 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.487 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060368.487 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.487 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.487 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.487 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.487 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060368.487 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.487 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.487 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 3))) into (pow d1 3)
1548060368.487 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060368.487 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d4
1548060368.487 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d4
1548060368.487 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060368.487 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.487 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.487 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.487 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.487 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.487 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.487 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.487 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.487 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060368.487 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.487 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d4
1548060368.487 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d4
1548060368.487 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d4
1548060368.487 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.487 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.487 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.487 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.488 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.488 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.488 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.488 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.488 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.488 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.488 * [misc]backup-simplify:  Simplify (* (pow d3 2) (* d2 d1)) into (* (pow d3 2) (* d2 d1))
1548060368.488 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (* d2 d1))) into (/ 1 (* (pow d3 2) (* d2 d1)))
1548060368.488 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d4
1548060368.488 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d4
1548060368.488 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.488 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.488 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d4
1548060368.488 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.488 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.488 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.488 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.488 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.488 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.488 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.488 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.488 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.488 * [misc]backup-simplify:  Simplify (* 0 (* d2 d1)) into 0
1548060368.488 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.488 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.488 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 d1))) into (* d2 d1)
1548060368.488 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) (* 0 0)) into (* d3 (* d2 d1))
1548060368.488 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d1))) into (/ 1 (* d3 (* d2 d1)))
1548060368.489 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.489 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.489 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d2 d1)) 0) into (/ 1 (* d2 d1))
1548060368.489 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d2 d1))) into (/ 1 (* d2 d1))
1548060368.489 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d2 d1))) into (/ 1 (* d2 d1))
1548060368.489 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) (/ 1 (* d2 d1))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d1 2)))
1548060368.489 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d2 d1)) (/ 1 (pow d1 2)))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060368.489 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) 0) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060368.489 * [misc]backup-simplify:  Simplify (/ (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1) into (/ (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)
1548060368.489 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) d1) in d1
1548060368.489 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d1
1548060368.489 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d1
1548060368.489 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d1
1548060368.489 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d1
1548060368.489 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.489 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.490 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.490 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.490 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.490 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.490 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.490 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.490 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060368.490 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d2 2))) into (/ 1 (* (pow d4 2) (pow d2 2)))
1548060368.490 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d1
1548060368.490 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060368.490 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060368.490 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.490 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.490 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.490 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.490 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.490 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.490 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.490 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.490 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.490 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060368.490 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060368.490 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d1
1548060368.490 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d1
1548060368.490 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d1
1548060368.490 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.490 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.490 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d1
1548060368.490 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.490 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.490 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.490 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.490 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.490 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.490 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060368.491 * [misc]backup-simplify:  Simplify (* d3 (* (pow d2 2) d4)) into (* d3 (* (pow d2 2) d4))
1548060368.491 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* (pow d2 2) d4))) into (/ 1 (* d3 (* (pow d2 2) d4)))
1548060368.491 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d1
1548060368.491 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d1
1548060368.491 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d1
1548060368.491 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.491 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.491 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060368.491 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.491 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.491 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.491 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.491 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060368.491 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060368.491 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d1
1548060368.491 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d1
1548060368.491 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d1
1548060368.491 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.491 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.491 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.491 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.491 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.491 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.491 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.491 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.491 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.491 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.491 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.491 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060368.491 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.491 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060368.492 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d2) (* 0 0)) into (* (pow d4 2) d2)
1548060368.492 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) d2)) into (/ 1 (* (pow d4 2) d2))
1548060368.492 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d1
1548060368.492 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d1
1548060368.492 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d1
1548060368.492 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.492 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.492 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d1
1548060368.492 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.492 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.492 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060368.492 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.492 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.492 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.492 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.492 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.492 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060368.492 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.492 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.492 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060368.492 * [misc]backup-simplify:  Simplify (+ (* d2 d4) (* 0 0)) into (* d2 d4)
1548060368.492 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d4)) (* 0 0)) into (* d3 (* d2 d4))
1548060368.492 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d4))) into (/ 1 (* d3 (* d2 d4)))
1548060368.493 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d1
1548060368.493 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d1
1548060368.493 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.493 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.493 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060368.493 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.493 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.493 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.493 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.493 * [misc]backup-simplify:  Simplify (* d4 (pow d2 3)) into (* d4 (pow d2 3))
1548060368.493 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 3))) into (/ 1 (* d4 (pow d2 3)))
1548060368.493 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d1
1548060368.493 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060368.493 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060368.493 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.493 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.493 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.493 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.493 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.493 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.493 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.493 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.493 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.493 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060368.493 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060368.493 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d1
1548060368.493 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d1
1548060368.493 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d1
1548060368.493 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.493 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.493 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.493 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.493 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.493 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.493 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.494 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.494 * [misc]backup-simplify:  Simplify (* d3 1) into d3
1548060368.494 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.494 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d1
1548060368.494 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d1
1548060368.494 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d1
1548060368.494 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.494 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.494 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d1
1548060368.494 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.494 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.494 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.494 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.494 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.494 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.494 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060368.494 * [misc]backup-simplify:  Simplify (* d3 (* d4 (pow d2 2))) into (* d3 (* d4 (pow d2 2)))
1548060368.494 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 (pow d2 2)))) into (/ 1 (* d3 (* d4 (pow d2 2))))
1548060368.494 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d1
1548060368.494 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d1
1548060368.494 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d1
1548060368.494 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.494 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.494 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.494 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.494 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.494 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.494 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.495 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.495 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060368.495 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.495 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d1
1548060368.495 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d1
1548060368.495 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d1
1548060368.495 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.495 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.495 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.495 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.495 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.495 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.495 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.495 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.495 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060368.495 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.495 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d1
1548060368.495 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d1
1548060368.495 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d1
1548060368.495 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.495 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.495 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.495 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.495 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.495 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.495 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.495 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.495 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.495 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.495 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.495 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060368.495 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.496 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.496 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d2) (* 0 0)) into (* (pow d3 2) d2)
1548060368.496 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d2)) into (/ 1 (* (pow d3 2) d2))
1548060368.496 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d1
1548060368.496 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d1
1548060368.496 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.496 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.496 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d1
1548060368.496 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.496 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.496 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.496 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.496 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.496 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.496 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.496 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.496 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.496 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060368.496 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.496 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.496 * [misc]backup-simplify:  Simplify (+ (* d4 d2) (* 0 0)) into (* d4 d2)
1548060368.497 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d2)) (* 0 0)) into (* d3 (* d4 d2))
1548060368.497 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d2))) into (/ 1 (* d3 (* d4 d2)))
1548060368.497 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.497 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.497 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.497 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060368.497 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1548060368.497 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d3))
1548060368.497 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060368.497 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060368.497 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d4) (/ 1 d3)))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060368.497 * [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 d4) (/ 1 d3))) 1) into (* -1 (+ (/ 1 d4) (/ 1 d3)))
1548060368.497 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) d1) in d1
1548060368.497 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d1
1548060368.497 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d1
1548060368.497 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d1
1548060368.497 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d1
1548060368.497 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.497 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.497 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.497 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.497 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.497 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.498 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.498 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.498 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060368.498 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d2 2))) into (/ 1 (* (pow d4 2) (pow d2 2)))
1548060368.498 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d1
1548060368.498 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060368.498 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060368.498 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.498 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.498 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.498 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.498 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.498 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.498 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.498 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.498 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.498 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060368.498 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060368.498 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d1
1548060368.498 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d1
1548060368.499 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d1
1548060368.499 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.499 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.499 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d1
1548060368.499 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.499 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.499 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.499 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.499 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.499 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.499 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060368.499 * [misc]backup-simplify:  Simplify (* d3 (* (pow d2 2) d4)) into (* d3 (* (pow d2 2) d4))
1548060368.499 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* (pow d2 2) d4))) into (/ 1 (* d3 (* (pow d2 2) d4)))
1548060368.499 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d1
1548060368.499 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d1
1548060368.499 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d1
1548060368.499 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.499 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.499 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060368.499 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.499 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.499 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.499 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.499 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060368.499 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060368.499 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d1
1548060368.499 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d1
1548060368.499 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d1
1548060368.499 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.499 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.499 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.499 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.499 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.499 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.499 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.499 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.500 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.500 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.500 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.500 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060368.500 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.500 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060368.500 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d2) (* 0 0)) into (* (pow d4 2) d2)
1548060368.500 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) d2)) into (/ 1 (* (pow d4 2) d2))
1548060368.500 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d1
1548060368.500 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d1
1548060368.500 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d1
1548060368.500 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.500 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.500 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d1
1548060368.500 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.500 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.500 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060368.500 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.500 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.500 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.500 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.500 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.500 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060368.501 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.501 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.501 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060368.501 * [misc]backup-simplify:  Simplify (+ (* d2 d4) (* 0 0)) into (* d2 d4)
1548060368.501 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d4)) (* 0 0)) into (* d3 (* d2 d4))
1548060368.501 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d4))) into (/ 1 (* d3 (* d2 d4)))
1548060368.501 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d1
1548060368.501 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d1
1548060368.501 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.501 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.501 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060368.501 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.501 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.501 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.501 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.501 * [misc]backup-simplify:  Simplify (* d4 (pow d2 3)) into (* d4 (pow d2 3))
1548060368.501 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 3))) into (/ 1 (* d4 (pow d2 3)))
1548060368.501 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d1
1548060368.501 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060368.501 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060368.501 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.502 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.502 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.502 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.502 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.502 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.502 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.502 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.502 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.502 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060368.502 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060368.502 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d1
1548060368.502 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d1
1548060368.502 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d1
1548060368.502 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.502 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.502 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.502 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.502 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.502 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.502 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.502 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.502 * [misc]backup-simplify:  Simplify (* d3 1) into d3
1548060368.502 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.502 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d1
1548060368.502 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d1
1548060368.502 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d1
1548060368.502 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.502 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.502 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d1
1548060368.502 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.502 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.502 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.502 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.502 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.502 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.503 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060368.503 * [misc]backup-simplify:  Simplify (* d3 (* d4 (pow d2 2))) into (* d3 (* d4 (pow d2 2)))
1548060368.503 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 (pow d2 2)))) into (/ 1 (* d3 (* d4 (pow d2 2))))
1548060368.503 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d1
1548060368.503 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d1
1548060368.503 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d1
1548060368.503 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.503 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.503 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.503 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.503 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.503 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.503 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.503 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.503 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060368.503 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.503 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d1
1548060368.503 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d1
1548060368.503 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d1
1548060368.503 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.503 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.503 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.503 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.503 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.503 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.503 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.503 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.503 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060368.503 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.504 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d1
1548060368.504 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d1
1548060368.504 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d1
1548060368.504 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.504 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.504 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.504 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.504 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.504 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.504 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.504 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.504 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.504 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.504 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.504 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060368.504 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.504 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.504 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d2) (* 0 0)) into (* (pow d3 2) d2)
1548060368.504 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d2)) into (/ 1 (* (pow d3 2) d2))
1548060368.504 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d1
1548060368.504 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d1
1548060368.504 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.504 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.504 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d1
1548060368.504 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.504 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.504 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.504 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.504 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.504 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.504 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.504 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.504 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.504 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060368.505 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.505 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.505 * [misc]backup-simplify:  Simplify (+ (* d4 d2) (* 0 0)) into (* d4 d2)
1548060368.505 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d2)) (* 0 0)) into (* d3 (* d4 d2))
1548060368.505 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d2))) into (/ 1 (* d3 (* d4 d2)))
1548060368.505 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.505 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.505 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.505 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060368.505 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1548060368.505 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d3))
1548060368.505 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060368.505 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060368.505 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d4) (/ 1 d3)))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060368.506 * [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 d4) (/ 1 d3))) 1) into (* -1 (+ (/ 1 d4) (/ 1 d3)))
1548060368.506 * [misc]taylor:  Taking taylor expansion of (* -1 (+ (/ 1 d4) (/ 1 d3))) in d4
1548060368.506 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060368.506 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.506 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060368.506 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060368.506 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.506 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.506 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.506 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.506 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060368.506 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.506 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.506 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.506 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d4 2)) 0) into (/ 1 (pow d4 2))
1548060368.506 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2))
1548060368.506 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.506 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.507 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 1)) into 0
1548060368.507 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060368.507 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.507 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.507 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 1)) into 0
1548060368.507 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060368.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.507 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.508 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.508 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d3 2)) 0) into (/ 1 (pow d3 2))
1548060368.508 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d3 2))) into (- (/ 1 (pow d3 2)))
1548060368.508 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d4 2)) (- (/ 1 (pow d3 2)))) into (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))
1548060368.508 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2))) 1) (+ (* (* -1 (+ (/ 1 d4) (/ 1 d3))) (/ 0 1)))) into (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))
1548060368.508 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2))) in d4
1548060368.508 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1548060368.508 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.508 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.508 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.508 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.509 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.509 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.509 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d4
1548060368.509 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.509 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.509 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.509 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.509 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060368.509 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060368.509 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060368.509 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.509 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060368.509 * [misc]backup-simplify:  Simplify (* -1 1) into -1
1548060368.509 * [misc]taylor:  Taking taylor expansion of -1 in d3
1548060368.509 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.510 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.510 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060368.510 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
1548060368.510 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
1548060368.510 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (* d2 d4))) 0) into (/ 1 (* d3 (* d2 d4)))
1548060368.510 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d4 2) d2)) (/ 1 (* d3 (* d2 d4)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060368.510 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060368.510 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060368.511 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060368.511 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060368.511 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.511 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.511 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
1548060368.511 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1548060368.511 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.511 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.512 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.512 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.512 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.512 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.512 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.512 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.512 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060368.513 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060368.513 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060368.513 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060368.513 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060368.513 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060368.513 * [misc]backup-simplify:  Simplify (- (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (- (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))))
1548060368.514 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (- (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))))) into (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))))
1548060368.514 * [misc]backup-simplify:  Simplify (- (/ (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) 1) (+ (* (* -1 (+ (/ 1 d4) (/ 1 d3))) (/ 0 1)) (* (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2))) (/ 0 1)))) into (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))))
1548060368.514 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) in d4
1548060368.514 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) in d4
1548060368.514 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 d4))) in d4
1548060368.514 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 d4)) in d4
1548060368.514 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.514 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.514 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1548060368.514 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.514 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.514 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.514 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.515 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.515 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.515 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.515 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.515 * [misc]backup-simplify:  Simplify (+ (* d3 d2) (* 0 0)) into (* d3 d2)
1548060368.515 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060368.515 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) d2)) in d4
1548060368.515 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) d2) in d4
1548060368.515 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.515 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.515 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.515 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.515 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.515 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.515 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.515 * [misc]backup-simplify:  Simplify (* 1 d2) into d2
1548060368.515 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060368.515 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))) in d4
1548060368.515 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) d2)) in d4
1548060368.515 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d2) in d4
1548060368.515 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.515 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.515 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.515 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.515 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.515 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.515 * [misc]backup-simplify:  Simplify (* (pow d3 2) d2) into (* (pow d3 2) d2)
1548060368.515 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d2)) into (/ 1 (* (pow d3 2) d2))
1548060368.516 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 d2))) in d4
1548060368.516 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 d2)) in d4
1548060368.516 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.516 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.516 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d4
1548060368.516 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.516 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.516 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.516 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.516 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.516 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1548060368.516 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.516 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1548060368.516 * [misc]backup-simplify:  Simplify (+ (* d3 d2) (* 0 0)) into (* d3 d2)
1548060368.516 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060368.516 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d2)) into (/ 1 d2)
1548060368.516 * [misc]backup-simplify:  Simplify (+ (/ 1 d2) 0) into (/ 1 d2)
1548060368.516 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1548060368.516 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.516 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.516 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060368.516 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.517 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.517 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.517 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.517 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.517 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.517 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060368.517 * [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 d3)) (* 0 1)) into (- (/ 1 d3))
1548060368.517 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d3)) in d3
1548060368.517 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060368.517 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.517 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.517 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.517 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.517 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.518 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060368.518 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.518 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060368.518 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.518 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060368.518 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 d2) (* 0 0))) into 0
1548060368.518 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d4 2) d2)) (/ 0 (* (pow d4 2) d2))))) into 0
1548060368.519 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.519 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 d4) (* 0 0))) into 0
1548060368.519 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (* d2 d4)) (* 0 0))) into 0
1548060368.519 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d4))) (/ 0 (* d3 (* d2 d4)))))) into 0
1548060368.519 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d4 (pow d2 3)))) into (/ 1 (* d4 (pow d2 3)))
1548060368.519 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d4 (pow d2 3)))) into (/ 1 (* d4 (pow d2 3)))
1548060368.519 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (pow d2 3))) (/ 1 (* d4 (pow d2 3)))) into (+ (/ 1 (* d3 (pow d2 3))) (/ 1 (* d4 (pow d2 3))))
1548060368.520 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (/ 1 (* d4 (pow d2 3))))) into (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4)))))
1548060368.520 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4)))))) into (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4)))))
1548060368.520 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4)))))) into (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (/ 1 (* d4 (pow d2 3))))))
1548060368.520 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.521 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.521 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.521 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060368.521 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.521 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.522 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.522 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.522 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.522 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.522 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.522 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.522 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.523 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.523 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 d2) (* 0 0))) into 0
1548060368.523 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))))) into 0
1548060368.523 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.523 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 d2) (* 0 0))) into 0
1548060368.523 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (* d4 d2)) (* 0 0))) into 0
1548060368.523 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d4 d2))) (/ 0 (* d3 (* d4 d2)))))) into 0
1548060368.524 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.524 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) (pow d2 2))) 0) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.524 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* (pow d3 2) (pow d2 2)))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.524 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (/ 1 (* (pow d3 2) (pow d2 2)))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))
1548060368.524 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))
1548060368.524 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))
1548060368.525 * [misc]backup-simplify:  Simplify (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) into (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))))
1548060368.525 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (/ 1 (* d4 (pow d2 3)))))) (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))))) into (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (/ 1 (* d4 (pow d2 3)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))))
1548060368.527 * [misc]backup-simplify:  Simplify (- (/ (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (/ 1 (* d4 (pow d2 3)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) 1) (+ (* (* -1 (+ (/ 1 d4) (/ 1 d3))) (/ 0 1)) (* (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2))) (/ 0 1)) (* (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) (/ 0 1)))) into (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (/ 1 (* d3 (* (pow d2 2) d4)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))))
1548060368.528 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (/ 1 (* d3 (* (pow d2 2) d4)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) in d4
1548060368.528 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (/ 1 (* d3 (* (pow d2 2) d4)))))) in d4
1548060368.528 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d4
1548060368.528 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d4
1548060368.528 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.528 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.528 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.528 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.528 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.528 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.528 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.528 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060368.528 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060368.528 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (/ 1 (* d3 (* (pow d2 2) d4))))) in d4
1548060368.528 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d4
1548060368.528 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d4
1548060368.528 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.528 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.528 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.528 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.528 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.528 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.528 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.528 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.528 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060368.528 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.528 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.529 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060368.529 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.529 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (/ 1 (* d3 (* (pow d2 2) d4)))) in d4
1548060368.529 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d4
1548060368.529 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060368.529 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.529 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.529 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.529 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.529 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.529 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.529 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.529 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.529 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.529 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060368.529 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.529 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d4
1548060368.529 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060368.529 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.529 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.529 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060368.529 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.529 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.529 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.529 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.529 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.529 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.529 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.529 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060368.529 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.529 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.530 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1548060368.530 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.530 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060368.530 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))) in d4
1548060368.530 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d4
1548060368.530 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060368.530 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.530 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.530 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.530 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.530 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.530 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.530 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.530 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.530 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060368.530 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.530 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d4
1548060368.530 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060368.530 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.530 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.530 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060368.530 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.530 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.530 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.530 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.530 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.530 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.530 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.530 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060368.531 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.531 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.531 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060368.531 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.531 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060368.531 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) 0) into (/ 1 (pow d2 2))
1548060368.531 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060368.531 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060368.531 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) 0) into (/ 1 (pow d2 2))
1548060368.531 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1548060368.531 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.531 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.531 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.531 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.531 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.532 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.532 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d2)) into 0
1548060368.532 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1548060368.532 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 d2)) 0) into (/ 1 (* d3 d2))
1548060368.532 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d3 d2))) into (/ 1 (* d3 d2))
1548060368.532 * [misc]backup-simplify:  Simplify (- (/ 1 (* d3 d2))) into (- (/ 1 (* d3 d2)))
1548060368.532 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 d2)) (- (/ 1 (* d3 d2)))) into 0
1548060368.532 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.532 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.532 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.532 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.533 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d3 2))) into (- (/ 1 (pow d3 2)))
1548060368.533 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow d3 2)))) into (- (/ 1 (pow d3 2)))
1548060368.533 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d3 2))) in d3
1548060368.533 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
1548060368.533 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.533 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.533 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.533 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.533 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.533 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.533 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060368.533 * [misc]taylor:  Taking taylor expansion of -1 in d2
1548060368.533 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.534 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.534 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060368.534 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.534 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (/ 1 d3)) (* 0 1))) into 0
1548060368.534 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.534 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.534 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060368.534 * [misc]taylor:  Taking taylor expansion of -1 in d2
1548060368.534 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.534 * [misc]taylor:  Taking taylor expansion of 1 in d2
1548060368.534 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.534 * [misc]taylor:  Taking taylor expansion of -1 in d2
1548060368.534 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.534 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.534 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060368.535 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (* 0 (pow d2 2))) into 0
1548060368.535 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d4 2) (pow d2 2))) (/ 0 (* (pow d4 2) (pow d2 2)))))) into 0
1548060368.535 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.535 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0
1548060368.535 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.536 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060368.536 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.536 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 d4)) into 0
1548060368.536 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (* (pow d2 2) d4))) into 0
1548060368.536 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* (pow d2 2) d4))) (/ 0 (* d3 (* (pow d2 2) d4)))))) into 0
1548060368.536 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.536 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.536 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (pow d2 3))) into 0
1548060368.536 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 3))) (/ 0 (* d3 (pow d2 3)))))) into 0
1548060368.536 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060368.537 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0
1548060368.537 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))) into 0
1548060368.537 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d4 2) d2)) (/ 0 (* (pow d4 2) d2))) (* 0 (/ 0 (* (pow d4 2) d2))))) into 0
1548060368.537 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060368.538 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 d4) (* 0 0)))) into 0
1548060368.538 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 (* d2 d4)) (* 0 0)))) into 0
1548060368.538 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d4))) (/ 0 (* d3 (* d2 d4)))) (* 0 (/ 0 (* d3 (* d2 d4)))))) into 0
1548060368.538 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.538 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.538 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 (pow d2 3))) into 0
1548060368.538 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d4 (pow d2 3))) (/ 0 (* d4 (pow d2 3)))))) into 0
1548060368.538 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.539 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.539 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.539 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.539 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.539 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.539 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.539 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
1548060368.539 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.540 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060368.540 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.540 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.540 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.540 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.541 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.541 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 (pow d2 2))) into 0
1548060368.541 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (* d4 (pow d2 2)))) into 0
1548060368.541 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d4 (pow d2 2)))) (/ 0 (* d3 (* d4 (pow d2 2))))))) into 0
1548060368.541 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.541 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.542 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.542 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.542 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.542 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.542 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 (pow d2 2))) into 0
1548060368.542 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d2 2))) (/ 0 (* (pow d3 2) (pow d2 2)))))) into 0
1548060368.542 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060368.542 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
1548060368.543 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))) into 0
1548060368.543 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))))) into 0
1548060368.543 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060368.543 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))) into 0
1548060368.544 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 (* d4 d2)) (* 0 0)))) into 0
1548060368.544 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d4 d2))) (/ 0 (* d3 (* d4 d2)))) (* 0 (/ 0 (* d3 (* d4 d2)))))) into 0
1548060368.544 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.544 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.544 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.544 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.544 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.544 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.544 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.544 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.546 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* -1 (+ (/ 1 d4) (/ 1 d3))) (/ 0 1)) (* (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2))) (/ 0 1)) (* (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) (/ 0 1)) (* (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (/ 1 (* d3 (* (pow d2 2) d4)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) (/ 0 1)))) into 0
1548060368.546 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060368.546 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.546 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.546 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.546 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow d2 2))) into 0
1548060368.547 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1548060368.547 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d3 (pow d2 2)))) into (/ 1 (* d3 (pow d2 2)))
1548060368.547 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (pow d2 2)))) into (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (pow d2 3)))
1548060368.547 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (pow d2 3)))) into (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (pow d2 2))))
1548060368.547 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d3 (pow d2 2)))) into (/ 1 (* d3 (pow d2 2)))
1548060368.547 * [misc]backup-simplify:  Simplify (- (/ 1 (* d3 (pow d2 2)))) into (- (/ 1 (* d3 (pow d2 2))))
1548060368.547 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (pow d2 2)))) (- (/ 1 (* d3 (pow d2 2))))) into (/ 1 (pow d2 3))
1548060368.547 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 3)) in d3
1548060368.547 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.547 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.547 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.547 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.547 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.547 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.548 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.548 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 d2) (* 0 0))) into 0
1548060368.548 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
1548060368.548 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.548 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.548 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060368.548 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.549 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
1548060368.549 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 d2) (* 0 0))) into 0
1548060368.549 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
1548060368.549 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) d2)) 0) into (/ 1 (* (pow d3 2) d2))
1548060368.549 * [misc]backup-simplify:  Simplify (- (/ 1 (* (pow d3 2) d2))) into (- (/ 1 (* (pow d3 2) d2)))
1548060368.549 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* (pow d3 2) d2)))) into (- (/ 1 (* (pow d3 2) d2)))
1548060368.549 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (pow d3 2) d2))) in d3
1548060368.549 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) d2)) in d3
1548060368.549 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d2) in d3
1548060368.549 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.549 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.549 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.549 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.549 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.549 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.549 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.549 * [misc]backup-simplify:  Simplify (* 1 d2) into d2
1548060368.549 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060368.550 * [misc]backup-simplify:  Simplify (- (/ 1 d2)) into (- (/ 1 d2))
1548060368.550 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d2)) in d2
1548060368.550 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060368.550 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.550 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.550 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.550 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.550 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.550 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.550 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.550 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1548060368.550 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.551 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.551 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.551 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.551 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.551 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.551 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.551 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 d3)) (* 0 1)))) into 0
1548060368.551 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.551 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.552 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.552 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.552 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.552 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.552 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.552 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060368.552 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.552 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.552 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.552 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.552 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.552 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.552 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.552 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.552 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.552 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.553 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.553 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.553 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.553 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.553 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.553 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060368.553 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.554 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d4 2) (pow d2 2))) (/ 0 (* (pow d4 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d4 2) (pow d2 2)))))) into 0
1548060368.554 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.554 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4))))) into 0
1548060368.554 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.555 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060368.555 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.555 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 d4))) into 0
1548060368.555 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (* (pow d2 2) d4)))) into 0
1548060368.555 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* (pow d2 2) d4))) (/ 0 (* d3 (* (pow d2 2) d4)))) (* 0 (/ 0 (* d3 (* (pow d2 2) d4)))))) into 0
1548060368.555 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.556 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.556 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (pow d2 3)))) into 0
1548060368.556 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 3))) (/ 0 (* d3 (pow d2 3)))) (* 0 (/ 0 (* d3 (pow d2 3)))))) into 0
1548060368.556 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060368.556 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4))))) into 0
1548060368.557 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0))))) into 0
1548060368.557 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d4 2) d2)) (/ 0 (* (pow d4 2) d2))) (* 0 (/ 0 (* (pow d4 2) d2))) (* 0 (/ 0 (* (pow d4 2) d2))))) into 0
1548060368.557 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060368.558 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d4) (* 0 0))))) into 0
1548060368.558 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d2 d4)) (* 0 0))))) into 0
1548060368.558 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d4))) (/ 0 (* d3 (* d2 d4)))) (* 0 (/ 0 (* d3 (* d2 d4)))) (* 0 (/ 0 (* d3 (* d2 d4)))))) into 0
1548060368.558 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.558 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.559 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 (pow d2 3)))) into 0
1548060368.559 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d4 (pow d2 3))) (/ 0 (* d4 (pow d2 3)))) (* 0 (/ 0 (* d4 (pow d2 3)))))) into 0
1548060368.559 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.559 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.559 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.559 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.559 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.559 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.560 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.560 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0
1548060368.560 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.560 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060368.561 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.561 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.561 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.561 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.561 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.562 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.562 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (* d4 (pow d2 2))))) into 0
1548060368.562 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d4 (pow d2 2)))) (/ 0 (* d3 (* d4 (pow d2 2))))) (* 0 (/ 0 (* d3 (* d4 (pow d2 2))))))) into 0
1548060368.562 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.562 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.563 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.563 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.563 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.563 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.563 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.564 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d2 2))) (/ 0 (* (pow d3 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d2 2)))))) into 0
1548060368.564 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060368.564 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0
1548060368.565 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0))))) into 0
1548060368.565 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))))) into 0
1548060368.565 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060368.565 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0))))) into 0
1548060368.566 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d4 d2)) (* 0 0))))) into 0
1548060368.566 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d4 d2))) (/ 0 (* d3 (* d4 d2)))) (* 0 (/ 0 (* d3 (* d4 d2)))) (* 0 (/ 0 (* d3 (* d4 d2)))))) into 0
1548060368.566 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.566 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.566 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.566 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.566 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.567 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.567 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.567 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.568 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* -1 (+ (/ 1 d4) (/ 1 d3))) (/ 0 1)) (* (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2))) (/ 0 1)) (* (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) (/ 0 1)) (* (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (/ 1 (* d3 (* (pow d2 2) d4)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.568 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060368.568 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.569 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.569 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.569 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 3)))) into 0
1548060368.569 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))))) into 0
1548060368.569 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.569 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.570 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.570 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.570 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.570 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.570 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (pow d2 2)) (* 0 0))) into 0
1548060368.570 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.570 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.571 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.571 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (pow d2 3))) 0) into (/ 1 (* d3 (pow d2 3)))
1548060368.571 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.571 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 2)))) into 0
1548060368.571 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (pow d2 2)) (* 0 0))) into 0
1548060368.571 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.571 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) (pow d2 2))) 0) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.571 * [misc]backup-simplify:  Simplify (- (/ 1 (* (pow d3 2) (pow d2 2)))) into (- (/ 1 (* (pow d3 2) (pow d2 2))))
1548060368.572 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (pow d2 3))) (- (/ 1 (* (pow d3 2) (pow d2 2))))) into (- (/ 1 (* d3 (pow d2 3))) (/ 1 (* (pow d3 2) (pow d2 2))))
1548060368.572 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d3 (pow d2 3))) (/ 1 (* (pow d3 2) (pow d2 2)))) in d3
1548060368.572 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d3
1548060368.572 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d3
1548060368.572 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.572 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.572 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.572 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.572 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.572 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.572 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.572 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.572 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060368.572 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.572 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.572 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060368.572 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.572 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d3
1548060368.572 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d3
1548060368.572 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.572 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.572 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.572 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.572 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.572 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.572 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.573 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.573 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.573 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060368.573 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.573 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d2 2))) into (- (/ 1 (pow d2 2)))
1548060368.573 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow d2 2)))) into (- (/ 1 (pow d2 2)))
1548060368.573 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d2 2))) in d2
1548060368.573 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1548060368.573 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.573 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.573 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.573 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.573 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.573 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.573 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060368.574 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))) into 0
1548060368.574 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
1548060368.574 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.574 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.574 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060368.574 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.574 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.575 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 d2)) into 0
1548060368.575 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))))) into 0
1548060368.575 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.575 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))) into 0
1548060368.575 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
1548060368.575 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.575 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.576 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.576 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.576 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.576 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.576 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.576 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.576 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060368.576 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.577 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.577 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.577 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.577 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.577 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.577 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.577 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 d3)) (* 0 1))))) into 0
1548060368.577 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.577 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.578 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.578 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d2)) into 0
1548060368.578 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1548060368.578 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.578 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.578 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.578 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1548060368.578 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.578 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.578 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.578 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.578 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.578 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.578 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.578 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.579 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.579 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.579 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.579 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.579 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.579 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.579 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.579 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1548060368.579 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.579 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.579 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.579 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.579 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.579 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.579 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.579 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.579 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.579 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.580 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.580 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.580 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.580 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0
1548060368.581 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.581 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d4 2) (pow d2 2))) (/ 0 (* (pow d4 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d4 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d4 2) (pow d2 2)))))) into 0
1548060368.581 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.582 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))))) into 0
1548060368.582 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.582 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060368.582 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.583 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0
1548060368.583 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (pow d2 2) d4))))) into 0
1548060368.584 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* (pow d2 2) d4))) (/ 0 (* d3 (* (pow d2 2) d4)))) (* 0 (/ 0 (* d3 (* (pow d2 2) d4)))) (* 0 (/ 0 (* d3 (* (pow d2 2) d4)))))) into 0
1548060368.584 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.584 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.584 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 3))))) into 0
1548060368.585 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 3))) (/ 0 (* d3 (pow d2 3)))) (* 0 (/ 0 (* d3 (pow d2 3)))) (* 0 (/ 0 (* d3 (pow d2 3)))))) into 0
1548060368.585 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1548060368.585 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))))) into 0
1548060368.586 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))))) into 0
1548060368.586 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d4 2) d2)) (/ 0 (* (pow d4 2) d2))) (* 0 (/ 0 (* (pow d4 2) d2))) (* 0 (/ 0 (* (pow d4 2) d2))) (* 0 (/ 0 (* (pow d4 2) d2))))) into 0
1548060368.586 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1548060368.587 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d4) (* 0 0)))))) into 0
1548060368.587 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d2 d4)) (* 0 0)))))) into 0
1548060368.587 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d4))) (/ 0 (* d3 (* d2 d4)))) (* 0 (/ 0 (* d3 (* d2 d4)))) (* 0 (/ 0 (* d3 (* d2 d4)))) (* 0 (/ 0 (* d3 (* d2 d4)))))) into 0
1548060368.588 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.588 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.588 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 3))))) into 0
1548060368.588 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d4 (pow d2 3))) (/ 0 (* d4 (pow d2 3)))) (* 0 (/ 0 (* d4 (pow d2 3)))) (* 0 (/ 0 (* d4 (pow d2 3)))))) into 0
1548060368.588 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.588 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.589 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.589 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.589 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.589 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.589 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.589 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))))) into 0
1548060368.590 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.590 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060368.590 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1548060368.590 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1548060368.591 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1548060368.591 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.591 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.591 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.592 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d4 (pow d2 2)))))) into 0
1548060368.592 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d4 (pow d2 2)))) (/ 0 (* d3 (* d4 (pow d2 2))))) (* 0 (/ 0 (* d3 (* d4 (pow d2 2))))) (* 0 (/ 0 (* d3 (* d4 (pow d2 2))))))) into 0
1548060368.592 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1548060368.593 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1548060368.593 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1548060368.593 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.593 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.593 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
1548060368.594 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.594 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d2 2))) (/ 0 (* (pow d3 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d2 2)))))) into 0
1548060368.594 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1548060368.595 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))))) into 0
1548060368.595 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))))) into 0
1548060368.595 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))))) into 0
1548060368.596 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1548060368.596 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))))) into 0
1548060368.596 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d4 d2)) (* 0 0)))))) into 0
1548060368.597 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d4 d2))) (/ 0 (* d3 (* d4 d2)))) (* 0 (/ 0 (* d3 (* d4 d2)))) (* 0 (/ 0 (* d3 (* d4 d2)))) (* 0 (/ 0 (* d3 (* d4 d2)))))) into 0
1548060368.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.597 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.597 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.599 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* -1 (+ (/ 1 d4) (/ 1 d3))) (/ 0 1)) (* (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2))) (/ 0 1)) (* (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) (/ 0 1)) (* (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (/ 1 (* d3 (* (pow d2 2) d4)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.599 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060368.599 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.599 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.599 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.599 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.599 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.599 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (pow d2 3))) into 0
1548060368.600 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 3))) (/ 0 (* d3 (pow d2 3)))))) into 0
1548060368.600 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.600 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.600 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d2 3))))) into 0
1548060368.601 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
1548060368.601 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.601 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.601 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.601 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.602 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.602 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060368.602 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0)))) into 0
1548060368.602 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.602 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.603 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.603 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.603 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.603 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.603 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 (pow d2 2))) into 0
1548060368.603 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d2 2))) (/ 0 (* (pow d3 2) (pow d2 2)))))) into 0
1548060368.603 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.604 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.604 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0)))) into 0
1548060368.604 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.604 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.604 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.604 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.604 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.604 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.605 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060368.605 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0))))) into 0
1548060368.605 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
1548060368.605 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.606 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.606 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060368.606 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.606 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.606 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.606 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))))) into 0
1548060368.607 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.607 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0))))) into 0
1548060368.607 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
1548060368.607 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.607 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.607 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.607 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.607 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.608 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.608 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.608 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
1548060368.608 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060368.609 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.609 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.609 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.609 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.609 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.609 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.609 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.610 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 d3)) (* 0 1)))))) into 0
1548060368.610 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.610 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.610 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.610 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.610 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow d2 2))) into 0
1548060368.610 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1548060368.610 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.610 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 3)) 0) into (/ 1 (pow d2 3))
1548060368.610 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 3)) in d2
1548060368.610 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.610 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.610 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.610 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.611 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.611 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.611 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.611 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.611 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 3)) in d2
1548060368.611 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.611 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.611 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.611 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.611 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.611 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.611 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.611 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.611 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.612 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.612 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060368.612 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.612 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.612 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.612 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.612 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.612 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.612 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.612 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.612 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1548060368.612 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.612 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.612 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.612 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.612 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.613 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.613 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.613 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.613 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.613 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.613 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.613 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060368.613 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.613 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.613 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.613 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.613 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.613 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.613 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.613 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.613 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.613 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.613 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.613 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.613 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060368.614 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.614 * [misc]backup-simplify:  Simplify (+ (* -1 (* (pow (/ 1 d2) -2) (* (pow (/ 1 d3) -2) (* 1 (/ 1 (/ 1 d1)))))) (+ (* 1 (* (pow (/ 1 d2) -3) (* 1 (* (/ 1 (/ 1 d4)) (/ 1 (/ 1 d1)))))) (* 1 (* (pow (/ 1 d2) -3) (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d3 (* (pow d2 3) d1)) (* (pow d2 3) (* d4 d1))) (* (pow d3 2) (* (pow d2 2) d1)))
1548060368.616 * [misc]backup-simplify:  Simplify (* (/ 1 (- d1)) (- (* (+ (/ 1 (- d4)) (/ 1 (- d3))) (- (pow (/ 1 (- d2)) 3) (pow (/ 1 (- d1)) 3))) (* (+ (* (/ 1 (- d2)) (+ (/ 1 (- d1)) (/ 1 (- d2)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) (* (+ (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d3)) (/ 1 (- d4))))))) into (* -1 (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) d1))
1548060368.616 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) d1)) in (d1 d4 d3 d2) around 0
1548060368.616 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) d1)) in d2
1548060368.616 * [misc]taylor:  Taking taylor expansion of -1 in d2
1548060368.616 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.616 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) d1) in d2
1548060368.616 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d2
1548060368.616 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d2
1548060368.616 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d2
1548060368.616 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d2
1548060368.616 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060368.616 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.616 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.616 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.616 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.616 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.616 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.617 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.617 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.617 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060368.617 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060368.617 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d2
1548060368.617 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d2
1548060368.617 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d2
1548060368.617 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060368.617 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.617 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.617 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.617 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.617 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.617 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.617 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.617 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060368.617 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060368.617 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d2
1548060368.617 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d2
1548060368.617 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d2
1548060368.617 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.617 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.617 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d2
1548060368.617 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.617 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.617 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.617 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.617 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.617 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.618 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.618 * [misc]backup-simplify:  Simplify (* 1 d4) into d4
1548060368.618 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1548060368.618 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1548060368.618 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d2
1548060368.618 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d2
1548060368.618 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d2
1548060368.618 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.618 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.618 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.618 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.618 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.618 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.618 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.618 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.618 * [misc]backup-simplify:  Simplify (* d3 1) into d3
1548060368.618 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.618 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d2
1548060368.618 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d2
1548060368.618 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d2
1548060368.618 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d2
1548060368.618 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.618 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.618 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.618 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.618 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.618 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.618 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.618 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.618 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.618 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.618 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060368.619 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.619 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060368.619 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d1) (* 0 0)) into (* (pow d4 2) d1)
1548060368.619 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) d1)) into (/ 1 (* (pow d4 2) d1))
1548060368.619 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d2
1548060368.619 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d2
1548060368.619 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d2
1548060368.619 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.619 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.619 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d2
1548060368.619 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.619 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.619 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.619 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
1548060368.619 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.619 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.619 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.619 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.619 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060368.619 * [misc]backup-simplify:  Simplify (* 0 (* d4 d1)) into 0
1548060368.619 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.619 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d1)) into 0
1548060368.619 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d4 d1))) into (* d4 d1)
1548060368.619 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d1)) (* 0 0)) into (* d3 (* d4 d1))
1548060368.620 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d1))) into (/ 1 (* d3 (* d4 d1)))
1548060368.620 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d2
1548060368.620 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d2
1548060368.620 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.620 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.620 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.620 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.620 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.620 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.620 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.620 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.620 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060368.620 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.620 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d2
1548060368.620 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d2
1548060368.620 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d2
1548060368.620 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060368.620 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.620 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.620 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
1548060368.620 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.620 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.620 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.620 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.620 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060368.620 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060368.620 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d2
1548060368.620 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d2
1548060368.620 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d2
1548060368.620 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.620 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.620 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060368.620 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.620 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.621 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.621 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.621 * [misc]backup-simplify:  Simplify (* d3 (pow d1 3)) into (* d3 (pow d1 3))
1548060368.621 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d1 3))) into (/ 1 (* d3 (pow d1 3)))
1548060368.621 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d2
1548060368.621 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d2
1548060368.621 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d2
1548060368.621 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.621 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.621 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d2
1548060368.621 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.621 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.621 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.621 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.621 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.621 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.621 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.621 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060368.621 * [misc]backup-simplify:  Simplify (* d3 d4) into (* d3 d4)
1548060368.621 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d4)) into (/ 1 (* d3 d4))
1548060368.621 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d2
1548060368.621 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d2
1548060368.621 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d2
1548060368.621 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.621 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.621 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
1548060368.621 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.621 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.621 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.621 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.621 * [misc]backup-simplify:  Simplify (* d4 (pow d1 3)) into (* d4 (pow d1 3))
1548060368.621 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d1 3))) into (/ 1 (* d4 (pow d1 3)))
1548060368.621 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d2
1548060368.621 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d2
1548060368.621 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d2
1548060368.622 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060368.622 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.622 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.622 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.622 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.622 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.622 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.622 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.622 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.622 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060368.622 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060368.622 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d2
1548060368.622 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d2
1548060368.622 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d2
1548060368.622 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d2
1548060368.622 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.622 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.622 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.622 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.622 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.622 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.622 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.622 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.622 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.622 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.622 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060368.622 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.622 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.622 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d1) (* 0 0)) into (* (pow d3 2) d1)
1548060368.623 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d1)) into (/ 1 (* (pow d3 2) d1))
1548060368.623 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d2
1548060368.623 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d2
1548060368.623 * [misc]taylor:  Taking taylor expansion of d3 in d2
1548060368.623 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.623 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d2
1548060368.623 * [misc]taylor:  Taking taylor expansion of d4 in d2
1548060368.623 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.623 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d2
1548060368.623 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.623 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.623 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.623 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.623 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.623 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.623 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060368.623 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.623 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.623 * [misc]backup-simplify:  Simplify (+ (* d4 d1) (* 0 0)) into (* d4 d1)
1548060368.623 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d1)) (* 0 0)) into (* d3 (* d4 d1))
1548060368.623 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d1))) into (/ 1 (* d3 (* d4 d1)))
1548060368.623 * [misc]taylor:  Taking taylor expansion of d1 in d2
1548060368.623 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.623 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1548060368.623 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1548060368.624 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d3))
1548060368.624 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060368.624 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060368.624 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060368.624 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 d4) (/ 1 d3)) 0) into (+ (/ 1 d4) (/ 1 d3))
1548060368.624 * [misc]backup-simplify:  Simplify (/ (+ (/ 1 d4) (/ 1 d3)) d1) into (/ (+ (/ 1 d4) (/ 1 d3)) d1)
1548060368.624 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) d1)) in d3
1548060368.624 * [misc]taylor:  Taking taylor expansion of -1 in d3
1548060368.624 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.624 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) d1) in d3
1548060368.624 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d3
1548060368.624 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d3
1548060368.624 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d3
1548060368.624 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d3
1548060368.624 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060368.624 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.624 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.624 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.624 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.624 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.624 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.624 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.624 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060368.624 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d2 2))) into (/ 1 (* (pow d4 2) (pow d2 2)))
1548060368.624 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d3
1548060368.624 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d3
1548060368.625 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d3
1548060368.625 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060368.625 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.625 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.625 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060368.625 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.625 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.625 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.625 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.625 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d1 2)) into (* (pow d4 2) (pow d1 2))
1548060368.625 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d1 2))) into (/ 1 (* (pow d4 2) (pow d1 2)))
1548060368.625 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d3
1548060368.625 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d3
1548060368.625 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d3
1548060368.625 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.625 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.625 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.625 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d3
1548060368.625 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.625 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.625 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.625 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.625 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.625 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.625 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060368.625 * [misc]backup-simplify:  Simplify (* 0 (* (pow d2 2) d4)) into 0
1548060368.625 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.625 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 d4)) into 0
1548060368.626 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow d2 2) d4))) into (* (pow d2 2) d4)
1548060368.626 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d2 2) d4)) into (/ 1 (* (pow d2 2) d4))
1548060368.626 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d3
1548060368.626 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d3
1548060368.626 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d3
1548060368.626 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.626 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.626 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.626 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.626 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.626 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.626 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.626 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.626 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060368.626 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.626 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.626 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060368.626 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.626 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d3
1548060368.626 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d3
1548060368.626 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d3
1548060368.626 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d3
1548060368.626 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.626 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.627 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.627 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.627 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.627 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.627 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.627 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.627 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.627 * [misc]backup-simplify:  Simplify (* (pow d4 2) (* d2 d1)) into (* (pow d4 2) (* d2 d1))
1548060368.627 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (* d2 d1))) into (/ 1 (* (pow d4 2) (* d2 d1)))
1548060368.627 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d3
1548060368.627 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d3
1548060368.627 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d3
1548060368.627 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.627 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.627 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.627 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d3
1548060368.627 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.627 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.627 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
1548060368.627 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.627 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.627 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.627 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.627 * [misc]backup-simplify:  Simplify (* d4 d1) into (* d4 d1)
1548060368.627 * [misc]backup-simplify:  Simplify (* d2 (* d4 d1)) into (* d2 (* d4 d1))
1548060368.627 * [misc]backup-simplify:  Simplify (* 0 (* d2 (* d4 d1))) into 0
1548060368.627 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d1)) into 0
1548060368.627 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (* d4 d1))) into 0
1548060368.627 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 (* d4 d1)))) into (* d2 (* d4 d1))
1548060368.628 * [misc]backup-simplify:  Simplify (/ 1 (* d2 (* d4 d1))) into (/ 1 (* d2 (* d4 d1)))
1548060368.628 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d3
1548060368.628 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d3
1548060368.628 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.628 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.628 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.628 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.628 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.628 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.628 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.628 * [misc]backup-simplify:  Simplify (* d4 (pow d2 3)) into (* d4 (pow d2 3))
1548060368.628 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 3))) into (/ 1 (* d4 (pow d2 3)))
1548060368.628 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d3
1548060368.628 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d3
1548060368.628 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d3
1548060368.628 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.628 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.628 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.628 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.628 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
1548060368.628 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.628 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.629 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.629 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.629 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060368.629 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.629 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d3
1548060368.629 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d3
1548060368.629 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d3
1548060368.629 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.629 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.629 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.629 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060368.629 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.629 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.629 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.629 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.629 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060368.629 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.629 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.629 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 3))) into (pow d1 3)
1548060368.629 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060368.629 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d3
1548060368.629 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d3
1548060368.629 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d3
1548060368.629 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.629 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.629 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.629 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d3
1548060368.629 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.629 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.629 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.629 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.629 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.629 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.630 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060368.630 * [misc]backup-simplify:  Simplify (* 0 (* d4 (pow d2 2))) into 0
1548060368.630 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.630 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 (pow d2 2))) into 0
1548060368.630 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d4 (pow d2 2)))) into (* d4 (pow d2 2))
1548060368.630 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 2))) into (/ 1 (* d4 (pow d2 2)))
1548060368.630 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d3
1548060368.630 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d3
1548060368.630 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d3
1548060368.630 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.630 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.630 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
1548060368.630 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.630 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.630 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.630 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.630 * [misc]backup-simplify:  Simplify (* d4 (pow d1 3)) into (* d4 (pow d1 3))
1548060368.630 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d1 3))) into (/ 1 (* d4 (pow d1 3)))
1548060368.630 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d3
1548060368.630 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d3
1548060368.630 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d3
1548060368.630 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.630 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.630 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.630 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.630 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.630 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.630 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.631 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.631 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.631 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060368.631 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.631 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d3
1548060368.631 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d3
1548060368.631 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d3
1548060368.631 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.631 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.631 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.631 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.631 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.631 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.631 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.631 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.631 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.631 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.631 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.631 * [misc]backup-simplify:  Simplify (* 1 (* d2 d1)) into (* d2 d1)
1548060368.631 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060368.631 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d3
1548060368.631 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d3
1548060368.631 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.631 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.631 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.631 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d3
1548060368.631 * [misc]taylor:  Taking taylor expansion of d4 in d3
1548060368.631 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.631 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d3
1548060368.631 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.631 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.631 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.631 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.631 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.631 * [misc]backup-simplify:  Simplify (* d4 (* d2 d1)) into (* d4 (* d2 d1))
1548060368.631 * [misc]backup-simplify:  Simplify (* 0 (* d4 (* d2 d1))) into 0
1548060368.632 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.632 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 (* d2 d1))) into 0
1548060368.632 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d4 (* d2 d1)))) into (* d4 (* d2 d1))
1548060368.632 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (* d2 d1))) into (/ 1 (* d4 (* d2 d1)))
1548060368.632 * [misc]taylor:  Taking taylor expansion of d1 in d3
1548060368.632 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.632 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d2 d1)) 0) into (/ 1 (* d2 d1))
1548060368.632 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (/ 1 (* d2 d1))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))
1548060368.632 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))
1548060368.632 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))
1548060368.632 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))
1548060368.633 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) (+ (/ 1 (* d2 d1)) (/ 1 (pow d2 2)))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060368.633 * [misc]backup-simplify:  Simplify (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))) into (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))))
1548060368.633 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))))) into (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))))
1548060368.633 * [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))) d1) into (* -1 (/ (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1))
1548060368.633 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) d1)) in d4
1548060368.633 * [misc]taylor:  Taking taylor expansion of -1 in d4
1548060368.633 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.633 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) d1) in d4
1548060368.633 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d4
1548060368.633 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d4
1548060368.633 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d4
1548060368.633 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060368.633 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.633 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.633 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.633 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.633 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.633 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.633 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.634 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.634 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.634 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060368.634 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.634 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d4
1548060368.634 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d4
1548060368.634 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d4
1548060368.634 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.634 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.634 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.634 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.634 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060368.634 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.634 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.634 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.634 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.634 * [misc]backup-simplify:  Simplify (* 1 (pow d1 2)) into (pow d1 2)
1548060368.634 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
1548060368.634 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d4
1548060368.634 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d4
1548060368.634 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060368.634 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.634 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.634 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060368.635 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.635 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.635 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.635 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.635 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.635 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.635 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.635 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060368.635 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.635 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.635 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1548060368.635 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.635 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060368.635 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d4
1548060368.635 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d4
1548060368.635 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d4
1548060368.635 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.635 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.635 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.635 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.635 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.635 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.635 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.635 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060368.636 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060368.636 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d4
1548060368.636 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d4
1548060368.636 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d4
1548060368.636 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.636 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.636 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.636 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.636 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.636 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.636 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.636 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.636 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.636 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.636 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.636 * [misc]backup-simplify:  Simplify (* 1 (* d2 d1)) into (* d2 d1)
1548060368.636 * [misc]backup-simplify:  Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
1548060368.636 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d4
1548060368.636 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d4
1548060368.636 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d4
1548060368.636 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.636 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.636 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d4
1548060368.636 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.636 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.636 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
1548060368.636 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.636 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.636 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.636 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.636 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.636 * [misc]backup-simplify:  Simplify (* 0 d1) into 0
1548060368.636 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.636 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.636 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d1)) into d1
1548060368.637 * [misc]backup-simplify:  Simplify (+ (* d2 d1) (* 0 0)) into (* d2 d1)
1548060368.637 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) (* 0 0)) into (* d3 (* d2 d1))
1548060368.637 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d1))) into (/ 1 (* d3 (* d2 d1)))
1548060368.637 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d4
1548060368.637 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d4
1548060368.637 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.637 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.637 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.637 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.637 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.637 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.637 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.637 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.637 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060368.637 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.637 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.637 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060368.637 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.637 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d4
1548060368.637 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d4
1548060368.637 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d4
1548060368.637 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.637 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.637 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.637 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d4
1548060368.638 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.638 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.638 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.638 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.638 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d1 2)) into (* (pow d3 2) (pow d1 2))
1548060368.638 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d1 2))) into (/ 1 (* (pow d3 2) (pow d1 2)))
1548060368.638 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d4
1548060368.638 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d4
1548060368.638 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d4
1548060368.638 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.638 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.638 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060368.638 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.638 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.638 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.638 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.638 * [misc]backup-simplify:  Simplify (* d3 (pow d1 3)) into (* d3 (pow d1 3))
1548060368.638 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d1 3))) into (/ 1 (* d3 (pow d1 3)))
1548060368.638 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d4
1548060368.638 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d4
1548060368.638 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060368.638 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.638 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.638 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060368.638 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.638 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.638 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.638 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.638 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.638 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.638 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.638 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060368.638 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.638 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.639 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060368.639 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.639 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060368.639 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d4
1548060368.639 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d4
1548060368.639 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d4
1548060368.639 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.639 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.639 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.639 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d4
1548060368.639 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.639 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.639 * [misc]backup-simplify:  Simplify (* d1 d1) into (pow d1 2)
1548060368.639 * [misc]backup-simplify:  Simplify (* d1 (pow d1 2)) into (pow d1 3)
1548060368.639 * [misc]backup-simplify:  Simplify (* 0 (pow d1 3)) into 0
1548060368.639 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d1)) into 0
1548060368.639 * [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d1 2))) into 0
1548060368.639 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d1 3))) into (pow d1 3)
1548060368.639 * [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
1548060368.639 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d4
1548060368.640 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d4
1548060368.640 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060368.640 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.640 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.640 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.640 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.640 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.640 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.640 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.640 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.640 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060368.640 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.640 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d4
1548060368.640 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d4
1548060368.640 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d4
1548060368.640 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.640 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.640 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.640 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.640 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.640 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.640 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.640 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.640 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.640 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.640 * [misc]backup-simplify:  Simplify (* (pow d3 2) (* d2 d1)) into (* (pow d3 2) (* d2 d1))
1548060368.640 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (* d2 d1))) into (/ 1 (* (pow d3 2) (* d2 d1)))
1548060368.640 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d4
1548060368.640 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d4
1548060368.640 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.640 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.640 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d4
1548060368.640 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.640 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.640 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.640 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d4
1548060368.640 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.640 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.640 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.640 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.640 * [misc]backup-simplify:  Simplify (* d2 d1) into (* d2 d1)
1548060368.640 * [misc]backup-simplify:  Simplify (* 0 (* d2 d1)) into 0
1548060368.641 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.641 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d1)) into 0
1548060368.641 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d2 d1))) into (* d2 d1)
1548060368.641 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d1)) (* 0 0)) into (* d3 (* d2 d1))
1548060368.641 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d1))) into (/ 1 (* d3 (* d2 d1)))
1548060368.641 * [misc]taylor:  Taking taylor expansion of d1 in d4
1548060368.641 * [misc]backup-simplify:  Simplify d1 into d1
1548060368.641 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d2 d1)) 0) into (/ 1 (* d2 d1))
1548060368.641 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d2 d1))) into (/ 1 (* d2 d1))
1548060368.641 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d2 d1))) into (/ 1 (* d2 d1))
1548060368.641 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d1 2)) (/ 1 (* d2 d1))) into (+ (/ 1 (* d2 d1)) (/ 1 (pow d1 2)))
1548060368.641 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (+ (/ 1 (* d2 d1)) (/ 1 (pow d1 2)))) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060368.642 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) 0) into (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2))))
1548060368.642 * [misc]backup-simplify:  Simplify (/ (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1) into (/ (+ (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (pow d2 2)))) d1)
1548060368.642 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) d1)) in d1
1548060368.642 * [misc]taylor:  Taking taylor expansion of -1 in d1
1548060368.642 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.642 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) d1) in d1
1548060368.642 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d1
1548060368.642 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d1
1548060368.642 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d1
1548060368.642 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d1
1548060368.642 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.642 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.642 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.642 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.642 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.642 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.642 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.642 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.642 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060368.642 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d2 2))) into (/ 1 (* (pow d4 2) (pow d2 2)))
1548060368.642 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d1
1548060368.642 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060368.642 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060368.642 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.642 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.642 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.642 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.642 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.643 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.643 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.643 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.643 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.643 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060368.643 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060368.643 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d1
1548060368.643 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d1
1548060368.643 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d1
1548060368.643 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.643 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.643 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d1
1548060368.643 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.643 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.643 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.643 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.643 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.643 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.643 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060368.643 * [misc]backup-simplify:  Simplify (* d3 (* (pow d2 2) d4)) into (* d3 (* (pow d2 2) d4))
1548060368.643 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* (pow d2 2) d4))) into (/ 1 (* d3 (* (pow d2 2) d4)))
1548060368.643 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d1
1548060368.643 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d1
1548060368.643 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d1
1548060368.643 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.643 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.643 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060368.643 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.643 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.643 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.643 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.644 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060368.644 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060368.644 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d1
1548060368.644 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d1
1548060368.644 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d1
1548060368.644 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.644 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.644 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.644 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.644 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.644 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.644 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.644 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.644 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.644 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.644 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.644 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060368.644 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.644 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060368.644 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d2) (* 0 0)) into (* (pow d4 2) d2)
1548060368.644 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) d2)) into (/ 1 (* (pow d4 2) d2))
1548060368.644 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d1
1548060368.644 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d1
1548060368.645 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d1
1548060368.645 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.645 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.645 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d1
1548060368.645 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.645 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.645 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060368.645 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.645 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.645 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.645 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.645 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.645 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060368.645 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.645 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.645 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060368.645 * [misc]backup-simplify:  Simplify (+ (* d2 d4) (* 0 0)) into (* d2 d4)
1548060368.645 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d4)) (* 0 0)) into (* d3 (* d2 d4))
1548060368.645 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d4))) into (/ 1 (* d3 (* d2 d4)))
1548060368.645 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d1
1548060368.645 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d1
1548060368.645 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.645 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.645 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060368.645 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.645 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.645 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.645 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.646 * [misc]backup-simplify:  Simplify (* d4 (pow d2 3)) into (* d4 (pow d2 3))
1548060368.646 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 3))) into (/ 1 (* d4 (pow d2 3)))
1548060368.646 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d1
1548060368.646 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060368.646 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060368.646 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.646 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.646 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.646 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.646 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.646 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.646 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.646 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.646 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.646 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060368.646 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060368.646 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d1
1548060368.646 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d1
1548060368.646 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d1
1548060368.646 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.646 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.646 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.646 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.646 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.646 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.646 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.646 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.646 * [misc]backup-simplify:  Simplify (* d3 1) into d3
1548060368.647 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.647 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d1
1548060368.647 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d1
1548060368.647 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d1
1548060368.647 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.647 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.647 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d1
1548060368.647 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.647 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.647 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.647 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.647 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.647 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.647 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060368.647 * [misc]backup-simplify:  Simplify (* d3 (* d4 (pow d2 2))) into (* d3 (* d4 (pow d2 2)))
1548060368.647 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 (pow d2 2)))) into (/ 1 (* d3 (* d4 (pow d2 2))))
1548060368.647 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d1
1548060368.647 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d1
1548060368.647 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d1
1548060368.647 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.647 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.647 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.647 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.647 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.647 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.647 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.647 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.647 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060368.647 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.647 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d1
1548060368.647 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d1
1548060368.647 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d1
1548060368.647 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.647 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.647 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.647 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.647 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.648 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.648 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.648 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.648 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060368.648 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.648 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d1
1548060368.648 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d1
1548060368.648 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d1
1548060368.648 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.648 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.648 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.648 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.648 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.648 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.648 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.648 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.648 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.648 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.648 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.648 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060368.648 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.648 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.648 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d2) (* 0 0)) into (* (pow d3 2) d2)
1548060368.648 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d2)) into (/ 1 (* (pow d3 2) d2))
1548060368.649 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d1
1548060368.649 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d1
1548060368.649 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.649 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.649 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d1
1548060368.649 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.649 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.649 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.649 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.649 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.649 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.649 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.649 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.649 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.649 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060368.649 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.649 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.649 * [misc]backup-simplify:  Simplify (+ (* d4 d2) (* 0 0)) into (* d4 d2)
1548060368.649 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d2)) (* 0 0)) into (* d3 (* d4 d2))
1548060368.649 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d2))) into (/ 1 (* d3 (* d4 d2)))
1548060368.649 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.649 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.649 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.649 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060368.649 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1548060368.649 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d3))
1548060368.650 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060368.650 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060368.650 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d4) (/ 1 d3)))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060368.650 * [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 d4) (/ 1 d3))) 1) into (* -1 (+ (/ 1 d4) (/ 1 d3)))
1548060368.650 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) d1)) in d1
1548060368.650 * [misc]taylor:  Taking taylor expansion of -1 in d1
1548060368.650 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.650 * [misc]taylor:  Taking taylor expansion of (/ (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) d1) in d1
1548060368.650 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))))) in d1
1548060368.650 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))))) in d1
1548060368.650 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d1
1548060368.650 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d1
1548060368.650 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.650 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.650 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.650 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.650 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.650 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.650 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.650 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.650 * [misc]backup-simplify:  Simplify (* (pow d4 2) (pow d2 2)) into (* (pow d4 2) (pow d2 2))
1548060368.650 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) (pow d2 2))) into (/ 1 (* (pow d4 2) (pow d2 2)))
1548060368.650 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d1 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))))) in d1
1548060368.650 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d1 2))) in d1
1548060368.650 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d1 2)) in d1
1548060368.650 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.650 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.650 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.651 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.651 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.651 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.651 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.651 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.651 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.651 * [misc]backup-simplify:  Simplify (* (pow d4 2) 1) into (pow d4 2)
1548060368.651 * [misc]backup-simplify:  Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2))
1548060368.651 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))))) in d1
1548060368.651 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d1
1548060368.651 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d1
1548060368.651 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.651 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.651 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d1
1548060368.651 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.651 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.651 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.651 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.651 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.651 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.651 * [misc]backup-simplify:  Simplify (* (pow d2 2) d4) into (* (pow d2 2) d4)
1548060368.651 * [misc]backup-simplify:  Simplify (* d3 (* (pow d2 2) d4)) into (* d3 (* (pow d2 2) d4))
1548060368.651 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* (pow d2 2) d4))) into (/ 1 (* d3 (* (pow d2 2) d4)))
1548060368.651 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))))) in d1
1548060368.651 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d1
1548060368.651 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d1
1548060368.651 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.651 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.651 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060368.651 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.651 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.651 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.652 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.652 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060368.652 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060368.652 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (* d2 d1))) (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3))))) in d1
1548060368.652 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (* d2 d1))) in d1
1548060368.652 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (* d2 d1)) in d1
1548060368.652 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d1
1548060368.652 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.652 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.652 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.652 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.652 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.652 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.652 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.652 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.652 * [misc]backup-simplify:  Simplify (* d4 d4) into (pow d4 2)
1548060368.652 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.652 * [misc]backup-simplify:  Simplify (* (pow d4 2) 0) into 0
1548060368.652 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.652 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060368.652 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) d2) (* 0 0)) into (* (pow d4 2) d2)
1548060368.653 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d4 2) d2)) into (/ 1 (* (pow d4 2) d2))
1548060368.653 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 (* d4 d1)))) (/ 1 (* d4 (pow d2 3)))) in d1
1548060368.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 (* d4 d1)))) in d1
1548060368.653 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 (* d4 d1))) in d1
1548060368.653 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.653 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.653 * [misc]taylor:  Taking taylor expansion of (* d2 (* d4 d1)) in d1
1548060368.653 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.653 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.653 * [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
1548060368.653 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.653 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.653 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.653 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.653 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.653 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060368.653 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.653 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.653 * [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
1548060368.653 * [misc]backup-simplify:  Simplify (+ (* d2 d4) (* 0 0)) into (* d2 d4)
1548060368.653 * [misc]backup-simplify:  Simplify (+ (* d3 (* d2 d4)) (* 0 0)) into (* d3 (* d2 d4))
1548060368.653 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d2 d4))) into (/ 1 (* d3 (* d2 d4)))
1548060368.653 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d1
1548060368.654 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d1
1548060368.654 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.654 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.654 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
1548060368.654 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.654 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.654 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.654 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.654 * [misc]backup-simplify:  Simplify (* d4 (pow d2 3)) into (* d4 (pow d2 3))
1548060368.654 * [misc]backup-simplify:  Simplify (/ 1 (* d4 (pow d2 3))) into (/ 1 (* d4 (pow d2 3)))
1548060368.654 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d1 2))) (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))))) in d1
1548060368.654 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d1 2))) in d1
1548060368.654 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d1 2)) in d1
1548060368.654 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.654 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.654 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.654 * [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
1548060368.654 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.654 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.654 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.654 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.654 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.654 * [misc]backup-simplify:  Simplify (* (pow d3 2) 1) into (pow d3 2)
1548060368.654 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060368.654 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d1 3))) (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))))) in d1
1548060368.654 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d1 3))) in d1
1548060368.654 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d1 3)) in d1
1548060368.654 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.654 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.655 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.655 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.655 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.655 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.655 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.655 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.655 * [misc]backup-simplify:  Simplify (* d3 1) into d3
1548060368.655 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.655 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))))) in d1
1548060368.655 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d1
1548060368.655 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d1
1548060368.655 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.655 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.655 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d1
1548060368.655 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.655 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.655 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.655 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.655 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.655 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.655 * [misc]backup-simplify:  Simplify (* d4 (pow d2 2)) into (* d4 (pow d2 2))
1548060368.656 * [misc]backup-simplify:  Simplify (* d3 (* d4 (pow d2 2))) into (* d3 (* d4 (pow d2 2)))
1548060368.656 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 (pow d2 2)))) into (/ 1 (* d3 (* d4 (pow d2 2))))
1548060368.656 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d1 3))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))))) in d1
1548060368.656 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d1 3))) in d1
1548060368.656 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d1 3)) in d1
1548060368.656 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.656 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.656 * [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
1548060368.656 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.656 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.656 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.656 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.656 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.656 * [misc]backup-simplify:  Simplify (* d4 1) into d4
1548060368.656 * [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
1548060368.656 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1)))))) in d1
1548060368.656 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d1
1548060368.656 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d1
1548060368.656 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.656 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.656 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.656 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d1
1548060368.656 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.656 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.656 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.656 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.656 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060368.657 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.657 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (* d2 d1))) (/ 1 (* d3 (* d4 (* d2 d1))))) in d1
1548060368.657 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (* d2 d1))) in d1
1548060368.657 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (* d2 d1)) in d1
1548060368.657 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d1
1548060368.657 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.657 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.657 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.657 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.657 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.657 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.657 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.657 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.657 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.657 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.657 * [misc]backup-simplify:  Simplify (* (pow d3 2) 0) into 0
1548060368.657 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.657 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.657 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) d2) (* 0 0)) into (* (pow d3 2) d2)
1548060368.657 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d2)) into (/ 1 (* (pow d3 2) d2))
1548060368.658 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (* d2 d1)))) in d1
1548060368.658 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (* d2 d1))) in d1
1548060368.658 * [misc]taylor:  Taking taylor expansion of d3 in d1
1548060368.658 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.658 * [misc]taylor:  Taking taylor expansion of (* d4 (* d2 d1)) in d1
1548060368.658 * [misc]taylor:  Taking taylor expansion of d4 in d1
1548060368.658 * [misc]backup-simplify:  Simplify d4 into d4
1548060368.658 * [misc]taylor:  Taking taylor expansion of (* d2 d1) in d1
1548060368.658 * [misc]taylor:  Taking taylor expansion of d2 in d1
1548060368.658 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.658 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.658 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.658 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.658 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.658 * [misc]backup-simplify:  Simplify (* d4 0) into 0
1548060368.658 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.658 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.658 * [misc]backup-simplify:  Simplify (+ (* d4 d2) (* 0 0)) into (* d4 d2)
1548060368.658 * [misc]backup-simplify:  Simplify (+ (* d3 (* d4 d2)) (* 0 0)) into (* d3 (* d4 d2))
1548060368.658 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (* d4 d2))) into (/ 1 (* d3 (* d4 d2)))
1548060368.658 * [misc]taylor:  Taking taylor expansion of d1 in d1
1548060368.658 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.658 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.658 * [misc]backup-simplify:  Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
1548060368.658 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d4)) into (/ 1 d4)
1548060368.659 * [misc]backup-simplify:  Simplify (+ (/ 1 d3) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d3))
1548060368.659 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d4) (/ 1 d3))) into (+ (/ 1 d4) (/ 1 d3))
1548060368.659 * [misc]backup-simplify:  Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060368.659 * [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d4) (/ 1 d3)))) into (- (+ (/ 1 d4) (/ 1 d3)))
1548060368.659 * [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 d4) (/ 1 d3))) 1) into (* -1 (+ (/ 1 d4) (/ 1 d3)))
1548060368.659 * [misc]backup-simplify:  Simplify (* -1 (* -1 (+ (/ 1 d4) (/ 1 d3)))) into (+ (/ 1 d4) (/ 1 d3))
1548060368.659 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4
1548060368.659 * [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
1548060368.659 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.659 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.659 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.659 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.659 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
1548060368.659 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.659 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.659 * [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
1548060368.659 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d4 2)) 0) into (/ 1 (pow d4 2))
1548060368.659 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d4 2))) into (/ 1 (pow d4 2))
1548060368.660 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.660 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.660 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 1)) into 0
1548060368.660 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060368.660 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.660 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.660 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 1)) into 0
1548060368.660 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
1548060368.661 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.661 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.661 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.661 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d3 2)) 0) into (/ 1 (pow d3 2))
1548060368.661 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d3 2))) into (- (/ 1 (pow d3 2)))
1548060368.661 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d4 2)) (- (/ 1 (pow d3 2)))) into (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))
1548060368.661 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2))) 1) (+ (* (* -1 (+ (/ 1 d4) (/ 1 d3))) (/ 0 1)))) into (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))
1548060368.662 * [misc]backup-simplify:  Simplify (+ (* -1 (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))) (* 0 (* -1 (+ (/ 1 d4) (/ 1 d3))))) into (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2)))
1548060368.662 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2))) in d4
1548060368.662 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d4
1548060368.662 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.662 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.662 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.662 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.662 * [misc]backup-simplify:  Simplify (/ 1 (pow d3 2)) into (/ 1 (pow d3 2))
1548060368.662 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d4 2)) in d4
1548060368.662 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.662 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.662 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.662 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.662 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.662 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.662 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060368.662 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1548060368.662 * [misc]taylor:  Taking taylor expansion of -1 in d3
1548060368.662 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.662 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548060368.662 * [misc]taylor:  Taking taylor expansion of 1 in d3
1548060368.662 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.663 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.663 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060368.663 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (* 0 1)) into 0
1548060368.663 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))))) into 0
1548060368.663 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (* d2 d4))) 0) into (/ 1 (* d3 (* d2 d4)))
1548060368.663 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d4 2) d2)) (/ 1 (* d3 (* d2 d4)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060368.663 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060368.663 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060368.664 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060368.664 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))) into (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))
1548060368.664 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.664 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.664 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 1)) into 0
1548060368.664 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1548060368.664 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.665 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.665 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.665 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.665 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.665 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.665 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.665 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.666 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060368.666 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060368.666 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060368.666 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060368.666 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060368.666 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))
1548060368.666 * [misc]backup-simplify:  Simplify (- (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) into (- (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))))
1548060368.667 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (- (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))))) into (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))))
1548060368.667 * [misc]backup-simplify:  Simplify (- (/ (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) 1) (+ (* (* -1 (+ (/ 1 d4) (/ 1 d3))) (/ 0 1)) (* (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2))) (/ 0 1)))) into (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))))
1548060368.668 * [misc]backup-simplify:  Simplify (+ (* -1 (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))))) (+ (* 0 (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))) (* 0 (* -1 (+ (/ 1 d4) (/ 1 d3)))))) into (- (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))) (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))))
1548060368.668 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))) (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2)))) in d4
1548060368.668 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))) in d4
1548060368.668 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) d2)) in d4
1548060368.668 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d2) in d4
1548060368.668 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.668 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.668 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.668 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.668 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.668 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.668 * [misc]backup-simplify:  Simplify (* (pow d3 2) d2) into (* (pow d3 2) d2)
1548060368.668 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) d2)) into (/ 1 (* (pow d3 2) d2))
1548060368.668 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 d2))) in d4
1548060368.668 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 d2)) in d4
1548060368.668 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.668 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.668 * [misc]taylor:  Taking taylor expansion of (* d4 d2) in d4
1548060368.668 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.668 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.668 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.668 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.668 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.668 * [misc]backup-simplify:  Simplify (* 0 d2) into 0
1548060368.668 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.669 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
1548060368.669 * [misc]backup-simplify:  Simplify (+ (* d3 d2) (* 0 0)) into (* d3 d2)
1548060368.669 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060368.669 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) in d4
1548060368.669 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d2 d4))) in d4
1548060368.669 * [misc]taylor:  Taking taylor expansion of (* d3 (* d2 d4)) in d4
1548060368.669 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.669 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.669 * [misc]taylor:  Taking taylor expansion of (* d2 d4) in d4
1548060368.669 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.669 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.669 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.669 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.669 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.669 * [misc]backup-simplify:  Simplify (* d2 0) into 0
1548060368.669 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.669 * [misc]backup-simplify:  Simplify (+ (* d2 1) (* 0 0)) into d2
1548060368.669 * [misc]backup-simplify:  Simplify (+ (* d3 d2) (* 0 0)) into (* d3 d2)
1548060368.669 * [misc]backup-simplify:  Simplify (/ 1 (* d3 d2)) into (/ 1 (* d3 d2))
1548060368.669 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) d2)) in d4
1548060368.669 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) d2) in d4
1548060368.669 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.669 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.669 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.669 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.669 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.670 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.670 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.670 * [misc]backup-simplify:  Simplify (* 1 d2) into d2
1548060368.670 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060368.670 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d2)) into (/ 1 d2)
1548060368.670 * [misc]backup-simplify:  Simplify (- (/ 1 d2)) into (- (/ 1 d2))
1548060368.670 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d2))) into (- (/ 1 d2))
1548060368.670 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d2)) in d3
1548060368.670 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
1548060368.670 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.670 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.670 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060368.670 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.670 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.670 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.670 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.670 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.670 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.671 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.671 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
1548060368.671 * [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
1548060368.671 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.671 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.671 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.671 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.671 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.671 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060368.671 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.672 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060368.672 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.672 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060368.672 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 d2) (* 0 0))) into 0
1548060368.672 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d4 2) d2)) (/ 0 (* (pow d4 2) d2))))) into 0
1548060368.672 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.672 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 d4) (* 0 0))) into 0
1548060368.673 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (* d2 d4)) (* 0 0))) into 0
1548060368.673 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d4))) (/ 0 (* d3 (* d2 d4)))))) into 0
1548060368.673 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d4 (pow d2 3)))) into (/ 1 (* d4 (pow d2 3)))
1548060368.673 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d4 (pow d2 3)))) into (/ 1 (* d4 (pow d2 3)))
1548060368.673 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (pow d2 3))) (/ 1 (* d4 (pow d2 3)))) into (+ (/ 1 (* d3 (pow d2 3))) (/ 1 (* d4 (pow d2 3))))
1548060368.673 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (* (pow d2 2) d4))) (+ (/ 1 (* d3 (pow d2 3))) (/ 1 (* d4 (pow d2 3))))) into (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4)))))
1548060368.674 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4)))))) into (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4)))))
1548060368.674 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4)))))) into (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (/ 1 (* d4 (pow d2 3))))))
1548060368.674 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.674 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.674 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.674 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060368.675 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.675 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.675 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.675 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.675 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.676 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.676 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.676 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.676 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.676 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.676 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 d2) (* 0 0))) into 0
1548060368.676 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))))) into 0
1548060368.677 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.677 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 d2) (* 0 0))) into 0
1548060368.677 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (* d4 d2)) (* 0 0))) into 0
1548060368.677 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d4 d2))) (/ 0 (* d3 (* d4 d2)))))) into 0
1548060368.677 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.677 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) (pow d2 2))) 0) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.677 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* (pow d3 2) (pow d2 2)))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.678 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (* d4 (pow d2 2)))) (/ 1 (* (pow d3 2) (pow d2 2)))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))
1548060368.678 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))
1548060368.678 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) into (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))
1548060368.678 * [misc]backup-simplify:  Simplify (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) into (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))))
1548060368.679 * [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (/ 1 (* d4 (pow d2 3)))))) (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))))) into (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (/ 1 (* d4 (pow d2 3)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))))
1548060368.680 * [misc]backup-simplify:  Simplify (- (/ (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d3 (* (pow d2 2) d4))) (/ 1 (* d4 (pow d2 3)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) 1) (+ (* (* -1 (+ (/ 1 d4) (/ 1 d3))) (/ 0 1)) (* (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2))) (/ 0 1)) (* (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) (/ 0 1)))) into (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (/ 1 (* d3 (* (pow d2 2) d4)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))))
1548060368.681 * [misc]backup-simplify:  Simplify (+ (* -1 (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (/ 1 (* d3 (* (pow d2 2) d4)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))))) (+ (* 0 (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))))) (+ (* 0 (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))) (* 0 (* -1 (+ (/ 1 d4) (/ 1 d3))))))) into (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4)))))))
1548060368.681 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))) (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4))))))) in d4
1548060368.681 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))) in d4
1548060368.681 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d4
1548060368.681 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d4
1548060368.681 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d4
1548060368.681 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.681 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.681 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.682 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.682 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.682 * [misc]backup-simplify:  Simplify (* d3 d3) into (pow d3 2)
1548060368.682 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.682 * [misc]backup-simplify:  Simplify (* (pow d3 2) (pow d2 2)) into (* (pow d3 2) (pow d2 2))
1548060368.682 * [misc]backup-simplify:  Simplify (/ 1 (* (pow d3 2) (pow d2 2))) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.682 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* d4 (pow d2 2)))) in d4
1548060368.682 * [misc]taylor:  Taking taylor expansion of (* d3 (* d4 (pow d2 2))) in d4
1548060368.682 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.682 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.682 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 2)) in d4
1548060368.682 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.682 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.682 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.682 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.682 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.682 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.682 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.682 * [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
1548060368.682 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.682 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.682 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
1548060368.682 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.683 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060368.683 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4)))))) in d4
1548060368.683 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d4
1548060368.683 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d4
1548060368.683 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.683 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.683 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.683 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.683 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.683 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.683 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.683 * [misc]backup-simplify:  Simplify (* d3 (pow d2 3)) into (* d3 (pow d2 3))
1548060368.683 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 3))) into (/ 1 (* d3 (pow d2 3)))
1548060368.683 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow d4 2) (pow d2 2))) (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4))))) in d4
1548060368.683 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d4 2) (pow d2 2))) in d4
1548060368.683 * [misc]taylor:  Taking taylor expansion of (* (pow d4 2) (pow d2 2)) in d4
1548060368.683 * [misc]taylor:  Taking taylor expansion of (pow d4 2) in d4
1548060368.683 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.683 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.683 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.683 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.683 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.683 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.683 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.683 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.683 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060368.683 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.683 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d4 (pow d2 3))) (/ 1 (* d3 (* (pow d2 2) d4)))) in d4
1548060368.683 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d4 (pow d2 3))) in d4
1548060368.683 * [misc]taylor:  Taking taylor expansion of (* d4 (pow d2 3)) in d4
1548060368.683 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.683 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.683 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.683 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d4
1548060368.683 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.683 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.683 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.684 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.684 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060368.684 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.684 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.684 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060368.684 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.684 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (* (pow d2 2) d4))) in d4
1548060368.684 * [misc]taylor:  Taking taylor expansion of (* d3 (* (pow d2 2) d4)) in d4
1548060368.684 * [misc]taylor:  Taking taylor expansion of d3 in d4
1548060368.684 * [misc]backup-simplify:  Simplify d3 into d3
1548060368.684 * [misc]taylor:  Taking taylor expansion of (* (pow d2 2) d4) in d4
1548060368.684 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d4
1548060368.684 * [misc]taylor:  Taking taylor expansion of d2 in d4
1548060368.684 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.684 * [misc]taylor:  Taking taylor expansion of d4 in d4
1548060368.684 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.684 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.684 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.684 * [misc]backup-simplify:  Simplify (* (pow d2 2) 0) into 0
1548060368.684 * [misc]backup-simplify:  Simplify (* d3 0) into 0
1548060368.684 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.685 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 1) (* 0 0)) into (pow d2 2)
1548060368.685 * [misc]backup-simplify:  Simplify (+ (* d3 (pow d2 2)) (* 0 0)) into (* d3 (pow d2 2))
1548060368.685 * [misc]backup-simplify:  Simplify (/ 1 (* d3 (pow d2 2))) into (/ 1 (* d3 (pow d2 2)))
1548060368.685 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) 0) into (/ 1 (pow d2 2))
1548060368.685 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d2 2))) into (/ 1 (pow d2 2))
1548060368.685 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d2 2))) into (- (/ 1 (pow d2 2)))
1548060368.685 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow d2 2)))) into (- (/ 1 (pow d2 2)))
1548060368.685 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d2 2))) in d3
1548060368.685 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
1548060368.685 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.685 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.685 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.685 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.685 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.685 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d3 d2))) into (/ 1 (* d3 d2))
1548060368.686 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.686 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d2)) into 0
1548060368.686 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1548060368.686 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 d2)) 0) into (/ 1 (* d3 d2))
1548060368.686 * [misc]backup-simplify:  Simplify (- (/ 1 (* d3 d2))) into (- (/ 1 (* d3 d2)))
1548060368.686 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 d2)) (- (/ 1 (* d3 d2)))) into 0
1548060368.686 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.686 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.686 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.686 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.687 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.687 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d3 2)) 0) into (/ 1 (pow d3 2))
1548060368.687 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
1548060368.687 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.687 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.687 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.687 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.687 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.687 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.687 * [misc]taylor:  Taking taylor expansion of 1 in d2
1548060368.687 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.687 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.687 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
1548060368.687 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.687 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.687 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.687 * [misc]taylor:  Taking taylor expansion of 1 in d2
1548060368.687 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.687 * [misc]taylor:  Taking taylor expansion of -1 in d2
1548060368.687 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.687 * [misc]taylor:  Taking taylor expansion of 1 in d2
1548060368.687 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.688 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.688 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 d4)) into 0
1548060368.688 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (* 0 (pow d2 2))) into 0
1548060368.688 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d4 2) (pow d2 2))) (/ 0 (* (pow d4 2) (pow d2 2)))))) into 0
1548060368.688 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.688 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0
1548060368.688 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.689 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060368.689 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.689 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (* 0 d4)) into 0
1548060368.689 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (* (pow d2 2) d4))) into 0
1548060368.689 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* (pow d2 2) d4))) (/ 0 (* d3 (* (pow d2 2) d4)))))) into 0
1548060368.689 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.689 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.689 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (pow d2 3))) into 0
1548060368.689 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 3))) (/ 0 (* d3 (pow d2 3)))))) into 0
1548060368.690 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060368.690 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0
1548060368.690 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))) into 0
1548060368.690 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d4 2) d2)) (/ 0 (* (pow d4 2) d2))) (* 0 (/ 0 (* (pow d4 2) d2))))) into 0
1548060368.690 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060368.691 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 d4) (* 0 0)))) into 0
1548060368.691 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 (* d2 d4)) (* 0 0)))) into 0
1548060368.691 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d4))) (/ 0 (* d3 (* d2 d4)))) (* 0 (/ 0 (* d3 (* d2 d4)))))) into 0
1548060368.691 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.691 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.691 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 (pow d2 3))) into 0
1548060368.691 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d4 (pow d2 3))) (/ 0 (* d4 (pow d2 3)))))) into 0
1548060368.692 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.692 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.692 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.692 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.692 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.692 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.692 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.692 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
1548060368.693 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.693 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060368.693 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.693 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.693 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.694 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.694 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.694 * [misc]backup-simplify:  Simplify (+ (* d4 0) (* 0 (pow d2 2))) into 0
1548060368.694 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (* d4 (pow d2 2)))) into 0
1548060368.694 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d4 (pow d2 2)))) (/ 0 (* d3 (* d4 (pow d2 2))))))) into 0
1548060368.694 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.694 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.695 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.695 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.695 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.695 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.695 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 (pow d2 2))) into 0
1548060368.695 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d2 2))) (/ 0 (* (pow d3 2) (pow d2 2)))))) into 0
1548060368.695 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060368.696 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
1548060368.696 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))) into 0
1548060368.696 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))))) into 0
1548060368.696 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060368.696 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))) into 0
1548060368.697 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 (* d4 d2)) (* 0 0)))) into 0
1548060368.697 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d4 d2))) (/ 0 (* d3 (* d4 d2)))) (* 0 (/ 0 (* d3 (* d4 d2)))))) into 0
1548060368.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.697 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.697 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.698 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.699 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* -1 (+ (/ 1 d4) (/ 1 d3))) (/ 0 1)) (* (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2))) (/ 0 1)) (* (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) (/ 0 1)) (* (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (/ 1 (* d3 (* (pow d2 2) d4)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) (/ 0 1)))) into 0
1548060368.700 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (/ 1 (* d3 (* (pow d2 2) d4)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))))) (+ (* 0 (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))))) (+ (* 0 (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))) (* 0 (* -1 (+ (/ 1 d4) (/ 1 d3)))))))) into 0
1548060368.700 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060368.700 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.700 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* d3 (pow d2 2)))) into (/ 1 (* d3 (pow d2 2)))
1548060368.700 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.701 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.701 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow d2 2))) into 0
1548060368.701 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1548060368.701 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (pow d2 2)))) into (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (pow d2 3)))
1548060368.701 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (pow d2 3)))) into (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (pow d2 2))))
1548060368.701 * [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (pow d2 2))))) into (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (pow d2 2))))
1548060368.701 * [misc]backup-simplify:  Simplify (- (+ (/ 1 (pow d2 3)) (/ 1 (* d3 (pow d2 2))))) into (- (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (pow d2 3))))
1548060368.702 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (pow d2 2))) (- (+ (/ 1 (* d3 (pow d2 2))) (/ 1 (pow d2 3))))) into (- (/ 1 (pow d2 3)))
1548060368.702 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d2 3))) in d3
1548060368.702 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 3)) in d3
1548060368.702 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.702 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.702 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.702 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.702 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.702 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.702 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
1548060368.702 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 d2) (* 0 0))) into 0
1548060368.702 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
1548060368.702 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) d2)) 0) into (/ 1 (* (pow d3 2) d2))
1548060368.703 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.703 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 d2) (* 0 0))) into 0
1548060368.703 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))))) into 0
1548060368.703 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.703 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.703 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060368.703 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.704 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.704 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) d2)) 0) into (/ 1 (* (pow d3 2) d2))
1548060368.704 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) d2)) in d3
1548060368.704 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d2) in d3
1548060368.704 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.704 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.704 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.704 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.704 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.704 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.704 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.704 * [misc]backup-simplify:  Simplify (* 1 d2) into d2
1548060368.704 * [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
1548060368.704 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060368.704 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.704 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.704 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.704 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.704 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.704 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))))) into 0
1548060368.704 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.705 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.705 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.705 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.705 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.705 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.705 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.705 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.705 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.705 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.705 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.706 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.706 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.706 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.706 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.706 * [misc]backup-simplify:  Simplify (- (/ 1 d2)) into (- (/ 1 d2))
1548060368.706 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d2)) in d2
1548060368.706 * [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
1548060368.706 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.706 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.706 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.706 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.706 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.706 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.706 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548060368.706 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.706 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.706 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.706 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.706 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.706 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.707 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.707 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 d4))) into 0
1548060368.707 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.707 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d4 2) (pow d2 2))) (/ 0 (* (pow d4 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d4 2) (pow d2 2)))))) into 0
1548060368.707 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.708 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4))))) into 0
1548060368.708 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.708 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060368.708 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.709 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (* 0 d4))) into 0
1548060368.709 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (* (pow d2 2) d4)))) into 0
1548060368.709 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* (pow d2 2) d4))) (/ 0 (* d3 (* (pow d2 2) d4)))) (* 0 (/ 0 (* d3 (* (pow d2 2) d4)))))) into 0
1548060368.709 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.710 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.710 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (pow d2 3)))) into 0
1548060368.710 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 3))) (/ 0 (* d3 (pow d2 3)))) (* 0 (/ 0 (* d3 (pow d2 3)))))) into 0
1548060368.710 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060368.711 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4))))) into 0
1548060368.711 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0))))) into 0
1548060368.711 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d4 2) d2)) (/ 0 (* (pow d4 2) d2))) (* 0 (/ 0 (* (pow d4 2) d2))) (* 0 (/ 0 (* (pow d4 2) d2))))) into 0
1548060368.711 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060368.712 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d4) (* 0 0))))) into 0
1548060368.713 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d2 d4)) (* 0 0))))) into 0
1548060368.713 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d4))) (/ 0 (* d3 (* d2 d4)))) (* 0 (/ 0 (* d3 (* d2 d4)))) (* 0 (/ 0 (* d3 (* d2 d4)))))) into 0
1548060368.714 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.714 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.714 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 (pow d2 3)))) into 0
1548060368.714 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d4 (pow d2 3))) (/ 0 (* d4 (pow d2 3)))) (* 0 (/ 0 (* d4 (pow d2 3)))))) into 0
1548060368.714 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.714 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.714 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.714 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.715 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.715 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.715 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.715 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0
1548060368.715 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.716 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060368.716 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.716 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.716 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.717 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.717 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.717 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.717 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 (* d4 (pow d2 2))))) into 0
1548060368.717 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d4 (pow d2 2)))) (/ 0 (* d3 (* d4 (pow d2 2))))) (* 0 (/ 0 (* d3 (* d4 (pow d2 2))))))) into 0
1548060368.718 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.718 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.718 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.718 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.718 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.719 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.719 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.719 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d2 2))) (/ 0 (* (pow d3 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d2 2)))))) into 0
1548060368.719 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060368.720 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0
1548060368.720 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0))))) into 0
1548060368.720 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))))) into 0
1548060368.720 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060368.721 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0))))) into 0
1548060368.721 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d4 d2)) (* 0 0))))) into 0
1548060368.721 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d4 d2))) (/ 0 (* d3 (* d4 d2)))) (* 0 (/ 0 (* d3 (* d4 d2)))) (* 0 (/ 0 (* d3 (* d4 d2)))))) into 0
1548060368.721 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.722 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.722 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.722 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.722 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.722 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.722 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.723 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.724 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* -1 (+ (/ 1 d4) (/ 1 d3))) (/ 0 1)) (* (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2))) (/ 0 1)) (* (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) (/ 0 1)) (* (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (/ 1 (* d3 (* (pow d2 2) d4)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.725 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (/ 1 (* d3 (* (pow d2 2) d4)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))))) (+ (* 0 (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))))) (+ (* 0 (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))) (* 0 (* -1 (+ (/ 1 d4) (/ 1 d3))))))))) into 0
1548060368.726 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060368.726 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.726 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.726 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 2)))) into 0
1548060368.726 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (pow d2 2)) (* 0 0))) into 0
1548060368.726 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.726 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) (pow d2 2))) 0) into (/ 1 (* (pow d3 2) (pow d2 2)))
1548060368.727 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.727 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.727 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.727 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.727 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.727 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
1548060368.728 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 3)))) into 0
1548060368.728 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))))) into 0
1548060368.728 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.728 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 1) (* 0 0))) into 0
1548060368.728 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 (pow d2 2)) (* 0 0))) into 0
1548060368.728 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.729 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.729 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.729 * [misc]backup-simplify:  Simplify (+ (/ 1 (* d3 (pow d2 3))) 0) into (/ 1 (* d3 (pow d2 3)))
1548060368.729 * [misc]backup-simplify:  Simplify (- (/ 1 (* d3 (pow d2 3)))) into (- (/ 1 (* d3 (pow d2 3))))
1548060368.729 * [misc]backup-simplify:  Simplify (+ (/ 1 (* (pow d3 2) (pow d2 2))) (- (/ 1 (* d3 (pow d2 3))))) into (- (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (pow d2 3))))
1548060368.729 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (pow d2 3)))) in d3
1548060368.729 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d3 2) (pow d2 2))) in d3
1548060368.729 * [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d3
1548060368.729 * [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
1548060368.729 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.729 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.729 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.729 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
1548060368.729 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.729 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.729 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.729 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.729 * [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
1548060368.729 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
1548060368.729 * [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 (pow d2 3))) in d3
1548060368.729 * [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d3
1548060368.729 * [misc]taylor:  Taking taylor expansion of d3 in d3
1548060368.729 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.729 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.729 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
1548060368.729 * [misc]taylor:  Taking taylor expansion of d2 in d3
1548060368.730 * [misc]backup-simplify:  Simplify d2 into d2
1548060368.730 * [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
1548060368.730 * [misc]backup-simplify:  Simplify (* d2 (pow d2 2)) into (pow d2 3)
1548060368.730 * [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
1548060368.730 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.730 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.730 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
1548060368.730 * [misc]backup-simplify:  Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3))
1548060368.730 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) 0) into (/ 1 (pow d2 2))
1548060368.730 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1548060368.730 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.730 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.730 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.730 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.730 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.730 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.730 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.731 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 d2)) into 0
1548060368.731 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))))) into 0
1548060368.731 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.731 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))) into 0
1548060368.731 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
1548060368.731 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.732 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060368.732 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))) into 0
1548060368.732 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
1548060368.732 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.732 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.733 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060368.733 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.733 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.733 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.733 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.733 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.733 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.733 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060368.733 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.734 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.734 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.734 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.734 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.734 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.734 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.734 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.735 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.735 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.735 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.735 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.735 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d2)) into 0
1548060368.735 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1548060368.735 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.735 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.735 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d2 2))) into (- (/ 1 (pow d2 2)))
1548060368.735 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d2 2))) in d2
1548060368.735 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
1548060368.735 * [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
1548060368.735 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.735 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.735 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.735 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.735 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.735 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.735 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.736 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.736 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.736 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.736 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.736 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.736 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.736 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
1548060368.736 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.736 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.736 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.736 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.736 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.736 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.736 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.736 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.736 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.736 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.736 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.736 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.737 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.737 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0
1548060368.737 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.738 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d4 2) (pow d2 2))) (/ 0 (* (pow d4 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d4 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d4 2) (pow d2 2)))))) into 0
1548060368.738 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.738 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))))) into 0
1548060368.739 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.739 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d4 2)) (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))) (* 0 (/ 0 (pow d4 2))))) into 0
1548060368.739 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.739 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))) into 0
1548060368.740 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (pow d2 2) d4))))) into 0
1548060368.740 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* (pow d2 2) d4))) (/ 0 (* d3 (* (pow d2 2) d4)))) (* 0 (/ 0 (* d3 (* (pow d2 2) d4)))) (* 0 (/ 0 (* d3 (* (pow d2 2) d4)))))) into 0
1548060368.740 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.740 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.741 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 3))))) into 0
1548060368.741 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 3))) (/ 0 (* d3 (pow d2 3)))) (* 0 (/ 0 (* d3 (pow d2 3)))) (* 0 (/ 0 (* d3 (pow d2 3)))))) into 0
1548060368.741 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1548060368.741 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d4)))))) into 0
1548060368.742 * [misc]backup-simplify:  Simplify (+ (* (pow d4 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))))) into 0
1548060368.742 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d4 2) d2)) (/ 0 (* (pow d4 2) d2))) (* 0 (/ 0 (* (pow d4 2) d2))) (* 0 (/ 0 (* (pow d4 2) d2))) (* 0 (/ 0 (* (pow d4 2) d2))))) into 0
1548060368.742 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1548060368.743 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d4) (* 0 0)))))) into 0
1548060368.743 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d2 d4)) (* 0 0)))))) into 0
1548060368.743 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d2 d4))) (/ 0 (* d3 (* d2 d4)))) (* 0 (/ 0 (* d3 (* d2 d4)))) (* 0 (/ 0 (* d3 (* d2 d4)))) (* 0 (/ 0 (* d3 (* d2 d4)))))) into 0
1548060368.744 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.744 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.744 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 3))))) into 0
1548060368.744 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d4 (pow d2 3))) (/ 0 (* d4 (pow d2 3)))) (* 0 (/ 0 (* d4 (pow d2 3)))) (* 0 (/ 0 (* d4 (pow d2 3)))))) into 0
1548060368.745 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.745 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.745 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.745 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.745 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.745 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.745 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.746 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))))) into 0
1548060368.746 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.746 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060368.746 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1548060368.747 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1548060368.747 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1548060368.747 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.747 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.748 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.748 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* d4 (pow d2 2)))))) into 0
1548060368.748 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d4 (pow d2 2)))) (/ 0 (* d3 (* d4 (pow d2 2))))) (* 0 (/ 0 (* d3 (* d4 (pow d2 2))))) (* 0 (/ 0 (* d3 (* d4 (pow d2 2))))))) into 0
1548060368.748 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1548060368.749 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1548060368.749 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1548060368.749 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
1548060368.749 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.750 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
1548060368.750 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.750 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d2 2))) (/ 0 (* (pow d3 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d2 2)))) (* 0 (/ 0 (* (pow d3 2) (pow d2 2)))))) into 0
1548060368.750 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1548060368.751 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))))) into 0
1548060368.751 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))))) into 0
1548060368.751 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))))) into 0
1548060368.752 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1548060368.752 * [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))))) into 0
1548060368.752 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* d4 d2)) (* 0 0)))))) into 0
1548060368.753 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (* d4 d2))) (/ 0 (* d3 (* d4 d2)))) (* 0 (/ 0 (* d3 (* d4 d2)))) (* 0 (/ 0 (* d3 (* d4 d2)))) (* 0 (/ 0 (* d3 (* d4 d2)))))) into 0
1548060368.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.753 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.753 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.754 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.755 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* -1 (+ (/ 1 d4) (/ 1 d3))) (/ 0 1)) (* (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2))) (/ 0 1)) (* (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2))))) (/ 0 1)) (* (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (/ 1 (* d3 (* (pow d2 2) d4)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2)))))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.757 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (* d3 (pow d2 3))) (+ (/ 1 (* d4 (pow d2 3))) (+ (/ 1 (* (pow d4 2) (pow d2 2))) (/ 1 (* d3 (* (pow d2 2) d4)))))) (+ (/ 1 (* (pow d3 2) (pow d2 2))) (/ 1 (* d3 (* d4 (pow d2 2))))))) (+ (* 0 (- (+ (/ 1 (* d3 (* d2 d4))) (/ 1 (* (pow d4 2) d2))) (+ (/ 1 (* (pow d3 2) d2)) (/ 1 (* d3 (* d4 d2)))))) (+ (* 0 (- (/ 1 (pow d4 2)) (/ 1 (pow d3 2)))) (* 0 (* -1 (+ (/ 1 d4) (/ 1 d3)))))))))) into 0
1548060368.757 * [misc]taylor:  Taking taylor expansion of 0 in d4
1548060368.757 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.757 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.757 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.757 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.757 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 d3)) into 0
1548060368.757 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (* 0 (pow d2 2))) into 0
1548060368.757 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) (pow d2 2))) (/ 0 (* (pow d3 2) (pow d2 2)))))) into 0
1548060368.757 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.758 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.758 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0)))) into 0
1548060368.758 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.758 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.758 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.758 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 (pow d2 2))) into 0
1548060368.758 * [misc]backup-simplify:  Simplify (+ (* d3 0) (* 0 (pow d2 3))) into 0
1548060368.758 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 3))) (/ 0 (* d3 (pow d2 3)))))) into 0
1548060368.759 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.759 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.759 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.759 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))) (* 0 (/ 0 (pow d2 2))))) into 0
1548060368.760 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.760 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d2 2))))) into 0
1548060368.760 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow d2 3))))) into 0
1548060368.760 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 3)) (/ 0 (pow d2 3))) (* 0 (/ 0 (pow d2 3))))) into 0
1548060368.760 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
1548060368.761 * [misc]backup-simplify:  Simplify (+ (* (pow d2 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548060368.761 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 (pow d2 2)) (* 0 0)))) into 0
1548060368.761 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 (pow d2 2))) (/ 0 (* d3 (pow d2 2)))) (* 0 (/ 0 (* d3 (pow d2 2)))))) into 0
1548060368.761 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.761 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.761 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.762 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.762 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.762 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.762 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.762 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d3))) into 0
1548060368.762 * [misc]backup-simplify:  Simplify (+ (* (pow d3 2) 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.762 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d3 2) d2)) (/ 0 (* (pow d3 2) d2))) (* 0 (/ 0 (* (pow d3 2) d2))))) into 0
1548060368.763 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.763 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0))))) into 0
1548060368.763 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
1548060368.763 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.763 * [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548060368.764 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0))))) into 0
1548060368.764 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d3 d2)) (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))) (* 0 (/ 0 (* d3 d2))))) into 0
1548060368.764 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548060368.764 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
1548060368.764 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060368.765 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.765 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.765 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.765 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.765 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.765 * [misc]backup-simplify:  Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3)))) into 0
1548060368.765 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d3 2)) (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))) (* 0 (/ 0 (pow d3 2))))) into 0
1548060368.766 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548060368.766 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.766 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.766 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.766 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.766 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.766 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.767 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
1548060368.767 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548060368.767 * [misc]taylor:  Taking taylor expansion of 0 in d3
1548060368.767 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.767 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.767 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548060368.767 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow d2 2))) into 0
1548060368.767 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1548060368.767 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d2 3))) into (- (/ 1 (pow d2 3)))
1548060368.767 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow d2 3)))) into (- (/ 1 (pow d2 3)))
1548060368.767 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d2 3))) in d2
1548060368.767 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 3)) in d2
1548060368.767 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.767 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.767 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.767 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.768 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.768 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.768 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.768 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060368.768 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.768 * [misc]backup-simplify:  Simplify (- (/ 1 (pow d2 3))) into (- (/ 1 (pow d2 3)))
1548060368.768 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d2 3))) in d2
1548060368.768 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 3)) in d2
1548060368.768 * [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
1548060368.768 * [misc]taylor:  Taking taylor expansion of d2 in d2
1548060368.768 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.768 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.768 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.768 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548060368.768 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548060368.768 * [misc]backup-simplify:  Simplify (- 1) into -1
1548060368.769 * [misc]backup-simplify:  Simplify -1 into -1
1548060368.769 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548060368.769 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 d2))) into 0
1548060368.769 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060368.769 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.769 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.769 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.769 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.769 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.769 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.769 * [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
1548060368.769 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0
1548060368.769 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.769 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.769 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.769 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.769 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.770 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548060368.770 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.770 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.770 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.770 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.770 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.770 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
1548060368.770 * [misc]backup-simplify:  Simplify (- 0) into 0
1548060368.770 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.770 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.770 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.770 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.770 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548060368.770 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.770 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.771 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.771 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.771 * [misc]taylor:  Taking taylor expansion of 0 in d2
1548060368.771 * [misc]backup-simplify:  Simplify 0 into 0
1548060368.771 * [misc]backup-simplify:  Simplify 1 into 1
1548060368.771 * [misc]backup-simplify:  Simplify (+ (* 1 (* (pow (/ 1 (- d2)) -2) (* (pow (/ 1 (- d3)) -2) (* 1 (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* (pow (/ 1 (- d2)) -3) (* 1 (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1))))))) (* -1 (* (pow (/ 1 (- d2)) -3) (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d3 (* (pow d2 3) d1)) (* (pow d2 3) (* d4 d1))) (* (pow d3 2) (* (pow d2 2) d1)))
1548060368.771 * * * [misc]progress:  simplifying candidates
1548060368.771 * * * * [misc]progress:  [ 1 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (pow (/ (* 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))) 1))>
1548060368.771 * * * * [misc]progress:  [ 2 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (exp (- (log (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (+ (log (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (log (+ d3 d4))))))>
1548060368.772 * [enter]simplify:  Simplifying (- (log (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (+ (log (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (log (+ d3 d4))))
1548060368.772 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060368.777 * * [misc]simplify:  iters left: 5 (64 enodes)
1548060368.789 * * [misc]simplify:  iters left: 4 (165 enodes)
1548060368.849 * [exit]simplify:  Simplified to (+ (log (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- d3 d4) (+ d4 d3))))) (- (log d1) (+ (log (+ (* d1 d1) (* d2 (+ d1 d2)))) (log (+ d4 d3)))))
1548060368.849 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (exp (+ (log (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- d3 d4) (+ d4 d3))))) (- (log d1) (+ (log (+ (* d1 d1) (* d2 (+ d1 d2)))) (log (+ d4 d3)))))))
1548060368.849 * * * * [misc]progress:  [ 3 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (exp (- (log (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (log (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))>
1548060368.850 * [enter]simplify:  Simplifying (- (log (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (log (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060368.850 * * [misc]simplify:  iters left: 6 (28 enodes)
1548060368.855 * * [misc]simplify:  iters left: 5 (70 enodes)
1548060368.869 * * [misc]simplify:  iters left: 4 (215 enodes)
1548060368.946 * [exit]simplify:  Simplified to (+ (log (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- d3 d4) (+ d4 d3))))) (- (log d1) (log (* (+ d4 d3) (+ (* d1 d1) (* d2 (+ d1 d2)))))))
1548060368.946 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (exp (+ (log (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- d3 d4) (+ d4 d3))))) (- (log d1) (log (* (+ d4 d3) (+ (* d1 d1) (* d2 (+ d1 d2)))))))))
1548060368.946 * * * * [misc]progress:  [ 4 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (exp (log (/ (* 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))))))>
1548060368.946 * * * * [misc]progress:  [ 5 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (log (exp (/ (* 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))))))>
1548060368.946 * * * * [misc]progress:  [ 6 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (cbrt (/ (* (* (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- 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))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (* (+ d3 d4) (+ d3 d4)) (+ d3 d4))))))>
1548060368.947 * [enter]simplify:  Simplifying (/ (* (* (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- 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))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (* (+ d3 d4) (+ d3 d4)) (+ d3 d4))))
1548060368.947 * * [misc]simplify:  iters left: 6 (32 enodes)
1548060368.953 * * [misc]simplify:  iters left: 5 (104 enodes)
1548060368.997 * [exit]simplify:  Simplified to (/ (* (* d1 (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3))))) (* d1 (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))))) (* (/ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (+ d4 d3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3))))) (/ (+ d4 d3) d1)))
1548060368.997 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (cbrt (/ (* (* d1 (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3))))) (* d1 (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))))) (* (/ (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ d4 d3) (+ d4 d3)))) (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3))))) (/ (+ d4 d3) d1)))))
1548060368.997 * * * * [misc]progress:  [ 7 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (cbrt (/ (* (* (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- 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)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))))>
1548060368.997 * [enter]simplify:  Simplifying (/ (* (* (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- 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)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060368.997 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060369.003 * * [misc]simplify:  iters left: 5 (85 enodes)
1548060369.026 * * [misc]simplify:  iters left: 4 (465 enodes)
1548060369.452 * [exit]simplify:  Simplified to (pow (/ (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))) (/ (+ (* d2 d2) (* d1 (+ d1 d2))) (/ d1 (+ d4 d3)))) 3)
1548060369.452 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (cbrt (pow (/ (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3)))) (/ (+ (* d2 d2) (* d1 (+ d1 d2))) (/ d1 (+ d4 d3)))) 3)))
1548060369.452 * * * * [misc]progress:  [ 8 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* (cbrt (/ (* 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)))) (cbrt (/ (* 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))))) (cbrt (/ (* 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))))))>
1548060369.452 * * * * [misc]progress:  [ 9 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (cbrt (* (* (/ (* 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))) (/ (* 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)))) (/ (* 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))))))>
1548060369.452 * * * * [misc]progress:  [ 10 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (sqrt (/ (* 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)))) (sqrt (/ (* 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))))))>
1548060369.452 * * * * [misc]progress:  [ 11 / 770 ] simplifiying candidate #<alt (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)))))>
1548060369.452 * * * * [misc]progress:  [ 12 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ d1 (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (/ (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) (+ d3 d4))))>
1548060369.452 * [enter]simplify:  Simplifying (/ d1 (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))
1548060369.452 * * [misc]simplify:  iters left: 6 (8 enodes)
1548060369.454 * * [misc]simplify:  iters left: 5 (15 enodes)
1548060369.456 * * [misc]simplify:  iters left: 4 (24 enodes)
1548060369.459 * * [misc]simplify:  iters left: 3 (25 enodes)
1548060369.462 * * [misc]simplify:  iters left: 2 (26 enodes)
1548060369.466 * [exit]simplify:  Simplified to (/ d1 (+ (* d1 (+ d2 d1)) (* d2 d2)))
1548060369.466 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (* (/ d1 (+ (* d1 (+ d2 d1)) (* d2 d2))) (/ (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) (+ d3 d4))))
1548060369.466 * [enter]simplify:  Simplifying (/ (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) (+ d3 d4))
1548060369.466 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060369.470 * * [misc]simplify:  iters left: 5 (46 enodes)
1548060369.478 * * [misc]simplify:  iters left: 4 (142 enodes)
1548060369.529 * [exit]simplify:  Simplified to (- (/ (- (pow d2 3) (pow d1 3)) 1) (/ (+ (* d1 d1) (* (+ d2 d1) d2)) (/ 1 (- d3 d4))))
1548060369.529 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (* (/ d1 (+ (* d1 (+ d2 d1)) (* d2 d2))) (- (/ (- (pow d2 3) (pow d1 3)) 1) (/ (+ (* d1 d1) (* (+ d2 d1) d2)) (/ 1 (- d3 d4))))))
1548060369.529 * * * * [misc]progress:  [ 13 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* 1 (/ (* 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)))))>
1548060369.529 * * * * [misc]progress:  [ 14 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (/ 1 (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)))))>
1548060369.529 * * * * [misc]progress:  [ 15 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ 1 (/ (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))))))>
1548060369.529 * * * * [misc]progress:  [ 16 / 770 ] simplifiying candidate #<alt (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)))>
1548060369.529 * [enter]simplify:  Simplifying (+ d3 d4)
1548060369.529 * * [misc]simplify:  iters left: 2 (3 enodes)
1548060369.530 * * [misc]simplify:  iters left: 1 (4 enodes)
1548060369.530 * [exit]simplify:  Simplified to (+ d4 d3)
1548060369.530 * [misc]simplify:  Simplified (2 2) 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)))) (+ d4 d3)))
1548060369.530 * * * * [misc]progress:  [ 17 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ d1 (/ (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))))>
1548060369.530 * * * * [misc]progress:  [ 18 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (* (+ (pow (* d2 d2) 3) (pow (+ (* d1 d1) (* d2 d1)) 3)) (+ (pow d3 3) (pow d4 3)))) (* (+ (* (* d2 d2) (* d2 d2)) (- (* (+ (* d1 d1) (* d2 d1)) (+ (* d1 d1) (* d2 d1))) (* (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))))>
1548060369.530 * [enter]simplify:  Simplifying (* (+ (* (* d2 d2) (* d2 d2)) (- (* (+ (* d1 d1) (* d2 d1)) (+ (* d1 d1) (* d2 d1))) (* (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))
1548060369.530 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060369.536 * * [misc]simplify:  iters left: 5 (64 enodes)
1548060369.550 * * [misc]simplify:  iters left: 4 (236 enodes)
1548060369.645 * [exit]simplify:  Simplified to (* (+ (* (* d2 d2) (+ (* (- d1) (+ d1 d2)) (* d2 d2))) (* (* d1 (+ d1 d2)) (* d1 (+ d1 d2)))) (+ (* d4 (- d4 d3)) (* d3 d3)))
1548060369.645 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (* (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (* (+ (pow (* d2 d2) 3) (pow (+ (* d1 d1) (* d2 d1)) 3)) (+ (pow d3 3) (pow d4 3)))) (* (+ (* (* d2 d2) (+ (* (- d1) (+ d1 d2)) (* d2 d2))) (* (* d1 (+ d1 d2)) (* d1 (+ d1 d2)))) (+ (* d4 (- d4 d3)) (* d3 d3)))))
1548060369.645 * * * * [misc]progress:  [ 19 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (* (+ (pow (* d2 d2) 3) (pow (+ (* d1 d1) (* d2 d1)) 3)) (- (* d3 d3) (* d4 d4)))) (* (+ (* (* d2 d2) (* d2 d2)) (- (* (+ (* d1 d1) (* d2 d1)) (+ (* d1 d1) (* d2 d1))) (* (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (- d3 d4))))>
1548060369.646 * [enter]simplify:  Simplifying (* (+ (* (* d2 d2) (* d2 d2)) (- (* (+ (* d1 d1) (* d2 d1)) (+ (* d1 d1) (* d2 d1))) (* (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (- d3 d4))
1548060369.646 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060369.648 * * [misc]simplify:  iters left: 5 (48 enodes)
1548060369.660 * * [misc]simplify:  iters left: 4 (180 enodes)
1548060369.733 * [exit]simplify:  Simplified to (+ (* (* (- d3 d4) (* d1 (+ d1 d2))) (+ (* d2 (- d1 d2)) (* d1 d1))) (* (pow d2 4) (- d3 d4)))
1548060369.733 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (* (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (* (+ (pow (* d2 d2) 3) (pow (+ (* d1 d1) (* d2 d1)) 3)) (- (* d3 d3) (* d4 d4)))) (+ (* (* (- d3 d4) (* d1 (+ d1 d2))) (+ (* d2 (- d1 d2)) (* d1 d1))) (* (pow d2 4) (- d3 d4)))))
1548060369.733 * * * * [misc]progress:  [ 20 / 770 ] simplifiying candidate #<alt (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) (* d2 d2)) (* (+ (* d1 d1) (* d2 d1)) (+ (* d1 d1) (* d2 d1)))) (+ (pow d3 3) (pow d4 3)))) (* (- (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))))>
1548060369.733 * [enter]simplify:  Simplifying (* (- (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ (* d3 d3) (- (* d4 d4) (* d3 d4))))
1548060369.733 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060369.736 * * [misc]simplify:  iters left: 5 (38 enodes)
1548060369.743 * * [misc]simplify:  iters left: 4 (104 enodes)
1548060369.766 * * [misc]simplify:  iters left: 3 (352 enodes)
1548060369.930 * [exit]simplify:  Simplified to (* (+ (* (- d4 d3) d4) (* d3 d3)) (- (* d2 (- d2 d1)) (* d1 d1)))
1548060369.930 * [misc]simplify:  Simplified (2 2) 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) (* d2 d2)) (* (+ (* d1 d1) (* d2 d1)) (+ (* d1 d1) (* d2 d1)))) (+ (pow d3 3) (pow d4 3)))) (* (+ (* (- d4 d3) d4) (* d3 d3)) (- (* d2 (- d2 d1)) (* d1 d1)))))
1548060369.930 * * * * [misc]progress:  [ 21 / 770 ] simplifiying candidate #<alt (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) (* d2 d2)) (* (+ (* d1 d1) (* d2 d1)) (+ (* d1 d1) (* d2 d1)))) (- (* d3 d3) (* d4 d4)))) (* (- (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- d3 d4))))>
1548060369.930 * [enter]simplify:  Simplifying (* (- (* d2 d2) (+ (* d1 d1) (* d2 d1))) (- d3 d4))
1548060369.930 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060369.932 * * [misc]simplify:  iters left: 5 (22 enodes)
1548060369.936 * * [misc]simplify:  iters left: 4 (52 enodes)
1548060369.945 * * [misc]simplify:  iters left: 3 (132 enodes)
1548060369.983 * * [misc]simplify:  iters left: 2 (458 enodes)
1548060370.243 * [exit]simplify:  Simplified to (* (- d3 d4) (- (* (- d2 d1) d2) (* d1 d1)))
1548060370.243 * [misc]simplify:  Simplified (2 2) 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) (* d2 d2)) (* (+ (* d1 d1) (* d2 d1)) (+ (* d1 d1) (* d2 d1)))) (- (* d3 d3) (* d4 d4)))) (* (- d3 d4) (- (* (- d2 d1) d2) (* d1 d1)))))
1548060370.243 * * * * [misc]progress:  [ 22 / 770 ] simplifiying candidate #<alt (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))) (+ (pow d3 3) (pow d4 3)))) (+ (* d3 d3) (- (* d4 d4) (* d3 d4)))))>
1548060370.243 * [enter]simplify:  Simplifying (+ (* d3 d3) (- (* d4 d4) (* d3 d4)))
1548060370.244 * * [misc]simplify:  iters left: 6 (7 enodes)
1548060370.245 * * [misc]simplify:  iters left: 5 (15 enodes)
1548060370.247 * * [misc]simplify:  iters left: 4 (30 enodes)
1548060370.251 * * [misc]simplify:  iters left: 3 (42 enodes)
1548060370.257 * * [misc]simplify:  iters left: 2 (54 enodes)
1548060370.264 * * [misc]simplify:  iters left: 1 (72 enodes)
1548060370.274 * [exit]simplify:  Simplified to (- (* d4 d4) (* (- d4 d3) d3))
1548060370.274 * [misc]simplify:  Simplified (2 2) 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))) (+ (pow d3 3) (pow d4 3)))) (- (* d4 d4) (* (- d4 d3) d3))))
1548060370.274 * * * * [misc]progress:  [ 23 / 770 ] simplifiying candidate #<alt (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 d3) (* d4 d4)))) (- d3 d4)))>
1548060370.274 * [enter]simplify:  Simplifying (- d3 d4)
1548060370.275 * * [misc]simplify:  iters left: 2 (3 enodes)
1548060370.275 * * [misc]simplify:  iters left: 1 (5 enodes)
1548060370.276 * [exit]simplify:  Simplified to (- d3 d4)
1548060370.276 * [misc]simplify:  Simplified (2 2) 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 d3) (* d4 d4)))) (- d3 d4)))
1548060370.276 * * * * [misc]progress:  [ 24 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (* (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (* (+ (pow (* d2 d2) 3) (pow (+ (* d1 d1) (* d2 d1)) 3)) (+ d3 d4))) (+ (* (* d2 d2) (* d2 d2)) (- (* (+ (* d1 d1) (* d2 d1)) (+ (* d1 d1) (* d2 d1))) (* (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))>
1548060370.276 * [enter]simplify:  Simplifying (+ (* (* d2 d2) (* d2 d2)) (- (* (+ (* d1 d1) (* d2 d1)) (+ (* d1 d1) (* d2 d1))) (* (* d2 d2) (+ (* d1 d1) (* d2 d1)))))
1548060370.276 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060370.278 * * [misc]simplify:  iters left: 5 (41 enodes)
1548060370.288 * * [misc]simplify:  iters left: 4 (158 enodes)
1548060370.348 * [exit]simplify:  Simplified to (+ (* (* d2 d2) (+ (* (+ d1 d2) (- d1)) (* d2 d2))) (* (* d1 (+ d1 d2)) (* d1 (+ d1 d2))))
1548060370.348 * [misc]simplify:  Simplified (2 2) to (λ (d1 d2 d3 d4) (* (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (* (+ (pow (* d2 d2) 3) (pow (+ (* d1 d1) (* d2 d1)) 3)) (+ d3 d4))) (+ (* (* d2 d2) (+ (* (+ d1 d2) (- d1)) (* d2 d2))) (* (* d1 (+ d1 d2)) (* d1 (+ d1 d2))))))
1548060370.348 * * * * [misc]progress:  [ 25 / 770 ] simplifiying candidate #<alt (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) (* d2 d2)) (* (+ (* d1 d1) (* d2 d1)) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4))) (- (* d2 d2) (+ (* d1 d1) (* d2 d1)))))>
1548060370.348 * [enter]simplify:  Simplifying (- (* d2 d2) (+ (* d1 d1) (* d2 d1)))
1548060370.348 * * [misc]simplify:  iters left: 6 (7 enodes)
1548060370.350 * * [misc]simplify:  iters left: 5 (15 enodes)
1548060370.352 * * [misc]simplify:  iters left: 4 (32 enodes)
1548060370.357 * * [misc]simplify:  iters left: 3 (56 enodes)
1548060370.368 * * [misc]simplify:  iters left: 2 (78 enodes)
1548060370.379 * * [misc]simplify:  iters left: 1 (124 enodes)
1548060370.402 * [exit]simplify:  Simplified to (- (* d2 (- d2 d1)) (* d1 d1))
1548060370.402 * [misc]simplify:  Simplified (2 2) 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) (* d2 d2)) (* (+ (* d1 d1) (* d2 d1)) (+ (* d1 d1) (* d2 d1)))) (+ d3 d4))) (- (* d2 (- d2 d1)) (* d1 d1))))
1548060370.402 * * * * [misc]progress:  [ 26 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))>
1548060370.402 * [enter]simplify:  Simplifying (* d1 (- (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060370.402 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060370.406 * * [misc]simplify:  iters left: 5 (52 enodes)
1548060370.414 * * [misc]simplify:  iters left: 4 (142 enodes)
1548060370.468 * [exit]simplify:  Simplified to (* d1 (- (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060370.468 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))
1548060370.469 * * * * [misc]progress:  [ 27 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (- d4 d3))))>
1548060370.469 * [enter]simplify:  Simplifying (* d1 (- (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060370.469 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060370.472 * * [misc]simplify:  iters left: 5 (50 enodes)
1548060370.481 * * [misc]simplify:  iters left: 4 (151 enodes)
1548060370.542 * [exit]simplify:  Simplified to (* d1 (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- (- d3 d4)) (- (* d4 d4) (* d3 d3)))) (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3)))))
1548060370.542 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- (- d3 d4)) (- (* d4 d4) (* d3 d3)))) (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (- d4 d3))))
1548060370.542 * * * * [misc]progress:  [ 28 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060370.542 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060370.542 * * [misc]simplify:  iters left: 6 (48 enodes)
1548060370.551 * * [misc]simplify:  iters left: 5 (152 enodes)
1548060370.601 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ (* (- d3 d4) d3) (* d4 d4)))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))) (+ (* (- d3 d4) d3) (* d4 d4))) (* (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)) (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3)))))))
1548060370.601 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ (* (- d3 d4) d3) (* d4 d4)))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))) (+ (* (- d3 d4) d3) (* d4 d4))) (* (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)) (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060370.601 * * * * [misc]progress:  [ 29 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))>
1548060370.601 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060370.601 * * [misc]simplify:  iters left: 6 (46 enodes)
1548060370.610 * * [misc]simplify:  iters left: 5 (147 enodes)
1548060370.657 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ d4 d3) (+ (* (- d3 d4) d3) (* d4 d4)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d4 3) (pow d3 3)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))) (+ (* (- d3 d4) d3) (* d4 d4))))))
1548060370.657 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ d4 d3) (+ (* (- d3 d4) d3) (* d4 d4)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d4 3) (pow d3 3)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))) (+ (* (- d3 d4) d3) (* d4 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))
1548060370.657 * * * * [misc]progress:  [ 30 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060370.658 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060370.658 * * [misc]simplify:  iters left: 6 (50 enodes)
1548060370.668 * * [misc]simplify:  iters left: 5 (159 enodes)
1548060370.718 * [exit]simplify:  Simplified to (* (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- d4 d3))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)) (* (* (- d4 d3) (+ d4 d3)) (- (pow d3 3) (pow d4 3)))))) d1)
1548060370.718 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- d4 d3))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)) (* (* (- d4 d3) (+ d4 d3)) (- (pow d3 3) (pow d4 3)))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060370.718 * * * * [misc]progress:  [ 31 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))))>
1548060370.718 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060370.718 * * [misc]simplify:  iters left: 6 (48 enodes)
1548060370.728 * * [misc]simplify:  iters left: 5 (153 enodes)
1548060370.777 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ d4 d3) (- d4 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3)))) (* (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)) (* (* (+ d4 d3) (- d4 d3)) (* (+ d4 d3) (- d3 d4)))))))
1548060370.777 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ d4 d3) (- d4 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3)))) (* (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)) (* (* (+ d4 d3) (- d4 d3)) (* (+ d4 d3) (- d3 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))))
1548060370.777 * * * * [misc]progress:  [ 32 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060370.777 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060370.778 * * [misc]simplify:  iters left: 6 (48 enodes)
1548060370.787 * * [misc]simplify:  iters left: 5 (149 enodes)
1548060370.831 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (* (* (- (pow d3 3) (pow d4 3)) (+ d4 d3)) (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3))))))
1548060370.831 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (* (* (- (pow d3 3) (pow d4 3)) (+ d4 d3)) (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060370.831 * * * * [misc]progress:  [ 33 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))))>
1548060370.832 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060370.832 * * [misc]simplify:  iters left: 6 (46 enodes)
1548060370.842 * * [misc]simplify:  iters left: 5 (143 enodes)
1548060370.884 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (+ d4 d3)) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (* (* (+ d4 d3) (+ d4 d3)) (- d3 d4)) (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))) (+ (* d4 d4) (* (- d3 d4) d3))))))
1548060370.884 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (+ d4 d3)) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (* (* (+ d4 d3) (+ d4 d3)) (- d3 d4)) (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))) (+ (* d4 d4) (* (- d3 d4) d3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))))
1548060370.884 * * * * [misc]progress:  [ 34 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))>
1548060370.884 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060370.885 * * [misc]simplify:  iters left: 6 (44 enodes)
1548060370.893 * * [misc]simplify:  iters left: 5 (139 enodes)
1548060370.938 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3)))) (* (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)) (* (- d3 d4) (+ (pow d4 3) (pow d3 3)))))))
1548060370.938 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3)))) (* (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)) (* (- d3 d4) (+ (pow d4 3) (pow d3 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))
1548060370.939 * * * * [misc]progress:  [ 35 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))))>
1548060370.939 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060370.939 * * [misc]simplify:  iters left: 6 (46 enodes)
1548060370.948 * * [misc]simplify:  iters left: 5 (141 enodes)
1548060370.990 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (- d4 d3) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (* (* (+ d4 d3) (- d4 d3)) (- d3 d4)) (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))) (+ (* d4 d4) (* d3 (- d3 d4)))))))
1548060370.990 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (- d4 d3) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (* (* (+ d4 d3) (- d4 d3)) (- d3 d4)) (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))) (+ (* d4 d4) (* d3 (- d3 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))))
1548060370.990 * * * * [misc]progress:  [ 36 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060370.991 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060370.991 * * [misc]simplify:  iters left: 6 (44 enodes)
1548060370.999 * * [misc]simplify:  iters left: 5 (135 enodes)
1548060371.040 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (- d3 d4) d3) (* d4 d4)))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (* (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))) (+ (* (- d3 d4) d3) (* d4 d4))) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3)))))))
1548060371.040 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (- d3 d4) d3) (* d4 d4)))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (* (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))) (+ (* (- d3 d4) d3) (* d4 d4))) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060371.041 * * * * [misc]progress:  [ 37 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))>
1548060371.041 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060371.041 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060371.049 * * [misc]simplify:  iters left: 5 (130 enodes)
1548060371.089 * [exit]simplify:  Simplified to (* d1 (- (* (* (+ d4 d3) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (* (+ d4 d3) (- d3 d4)) (+ (pow d4 3) (pow d3 3))))))))
1548060371.089 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (* (+ d4 d3) (- d3 d4)) (+ (pow d4 3) (pow d3 3)))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))
1548060371.089 * * * * [misc]progress:  [ 38 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060371.089 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060371.090 * * [misc]simplify:  iters left: 6 (46 enodes)
1548060371.098 * * [misc]simplify:  iters left: 5 (142 enodes)
1548060371.142 * [exit]simplify:  Simplified to (* d1 (- (* (* (- d4 d3) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d3 3) (pow d4 3))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))) (+ (* d4 d4) (* (- d3 d4) d3))))))
1548060371.142 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- d4 d3) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d3 3) (pow d4 3))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))) (+ (* d4 d4) (* (- d3 d4) d3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060371.142 * * * * [misc]progress:  [ 39 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))))>
1548060371.143 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060371.143 * * [misc]simplify:  iters left: 6 (44 enodes)
1548060371.151 * * [misc]simplify:  iters left: 5 (136 enodes)
1548060371.191 * [exit]simplify:  Simplified to (* d1 (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (* (- d4 d3) (+ d4 d3)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (* (- d3 d4) (+ d4 d3)) (* (- d4 d3) (+ d4 d3)))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3))))))))
1548060371.191 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (* (- d4 d3) (+ d4 d3)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (* (- d3 d4) (+ d4 d3)) (* (- d4 d3) (+ d4 d3)))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))))
1548060371.191 * * * * [misc]progress:  [ 40 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060371.191 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060371.191 * * [misc]simplify:  iters left: 6 (44 enodes)
1548060371.201 * * [misc]simplify:  iters left: 5 (132 enodes)
1548060371.240 * [exit]simplify:  Simplified to (* d1 (- (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (+ d4 d3)))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)))))))
1548060371.240 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (+ d4 d3)))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060371.240 * * * * [misc]progress:  [ 41 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))))>
1548060371.240 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060371.241 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060371.248 * * [misc]simplify:  iters left: 5 (126 enodes)
1548060371.288 * [exit]simplify:  Simplified to (* d1 (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ d4 d3) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (* (* (* (+ d4 d3) (+ d4 d3)) (- d3 d4)) (+ (* (+ d1 d2) d2) (* d1 d1))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))))
1548060371.288 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ d4 d3) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (* (* (* (+ d4 d3) (+ d4 d3)) (- d3 d4)) (+ (* (+ d1 d2) d2) (* d1 d1))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))))
1548060371.288 * * * * [misc]progress:  [ 42 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))>
1548060371.288 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060371.289 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060371.296 * * [misc]simplify:  iters left: 5 (122 enodes)
1548060371.332 * [exit]simplify:  Simplified to (* (- (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (+ (* d3 (- d3 d4)) (* d4 d4))))) d1)
1548060371.332 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (+ (* d3 (- d3 d4)) (* d4 d4))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))
1548060371.332 * * * * [misc]progress:  [ 43 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))))>
1548060371.332 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060371.332 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060371.342 * * [misc]simplify:  iters left: 5 (124 enodes)
1548060371.376 * [exit]simplify:  Simplified to (* d1 (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (- d4 d3) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))))
1548060371.376 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (- d4 d3) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))))
1548060371.376 * * * * [misc]progress:  [ 44 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060371.376 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060371.377 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060371.384 * * [misc]simplify:  iters left: 5 (117 enodes)
1548060371.421 * [exit]simplify:  Simplified to (* (- (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3)))) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) d1)
1548060371.421 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3)))) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060371.421 * * * * [misc]progress:  [ 45 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))))>
1548060371.421 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060371.421 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060371.428 * * [misc]simplify:  iters left: 5 (112 enodes)
1548060371.453 * * [misc]simplify:  iters left: 4 (475 enodes)
1548060371.803 * [exit]simplify:  Simplified to (+ (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ (pow d4 3) (pow d3 3)) (+ d4 d3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) d1)) (* (* (- (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3)))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (* d3 d3) (* d4 d4)) (+ (pow d4 3) (pow d3 3)))) d1)))
1548060371.803 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ (pow d4 3) (pow d3 3)) (+ d4 d3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) d1)) (* (* (- (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3)))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (* d3 d3) (* d4 d4)) (+ (pow d4 3) (pow d3 3)))) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))))
1548060371.804 * * * * [misc]progress:  [ 46 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060371.804 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060371.804 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060371.812 * * [misc]simplify:  iters left: 5 (124 enodes)
1548060371.846 * [exit]simplify:  Simplified to (* d1 (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (- d4 d3) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (+ d1 d2))))))))
1548060371.846 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (- d4 d3) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (+ d1 d2)))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060371.846 * * * * [misc]progress:  [ 47 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ d3 d4))))))>
1548060371.846 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060371.847 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060371.854 * * [misc]simplify:  iters left: 5 (118 enodes)
1548060371.888 * [exit]simplify:  Simplified to (* (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ (pow d4 3) (pow d3 3)) (* (+ d4 d3) (- d4 d3)))) (* (* (* (* (* (+ d4 d3) (- d4 d3)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 (+ d1 d2)) (* d1 d1))) (+ (* d3 (- d3 d4)) (* d4 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))) d1)
1548060371.888 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ (pow d4 3) (pow d3 3)) (* (+ d4 d3) (- d4 d3)))) (* (* (* (* (* (+ d4 d3) (- d4 d3)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 (+ d1 d2)) (* d1 d1))) (+ (* d3 (- d3 d4)) (* d4 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ d3 d4))))))
1548060371.888 * * * * [misc]progress:  [ 48 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))>
1548060371.889 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060371.889 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060371.896 * * [misc]simplify:  iters left: 5 (114 enodes)
1548060371.920 * * [misc]simplify:  iters left: 4 (460 enodes)
1548060372.232 * [exit]simplify:  Simplified to (+ (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) d1)) (* (* d1 (* (* (- (pow d3 3) (pow d4 3)) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (* (- (+ (* (- d3 d4) d3) (* d4 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))))
1548060372.232 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) d1)) (* (* d1 (* (* (- (pow d3 3) (pow d4 3)) (+ d4 d3)) (+ (* d1 (+ d1 d2)) (* d2 d2)))) (* (- (+ (* (- d3 d4) d3) (* d4 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))
1548060372.232 * * * * [misc]progress:  [ 49 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ d3 d4)))))>
1548060372.233 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060372.233 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060372.240 * * [misc]simplify:  iters left: 5 (108 enodes)
1548060372.264 * * [misc]simplify:  iters left: 4 (428 enodes)
1548060372.543 * [exit]simplify:  Simplified to (+ (* (* d1 (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (* (+ d4 d3) (+ d4 d3)) (- (- d3 d4))))) (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (* d1 (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ d4 d3) (+ (pow d4 3) (pow d3 3)))))
1548060372.543 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (* (+ d4 d3) (+ d4 d3)) (- (- d3 d4))))) (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (* d1 (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ d4 d3) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ d3 d4)))))
1548060372.543 * * * * [misc]progress:  [ 50 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))))>
1548060372.543 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060372.543 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060372.550 * * [misc]simplify:  iters left: 5 (104 enodes)
1548060372.574 * * [misc]simplify:  iters left: 4 (425 enodes)
1548060372.872 * [exit]simplify:  Simplified to (* (* d1 (+ (* d4 d4) (* (- d3 d4) d3))) (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060372.872 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (* d1 (+ (* d4 d4) (* (- d3 d4) d3))) (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))))
1548060372.872 * * * * [misc]progress:  [ 51 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- d4 d3)))))>
1548060372.872 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060372.872 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060372.879 * * [misc]simplify:  iters left: 5 (106 enodes)
1548060372.903 * * [misc]simplify:  iters left: 4 (406 enodes)
1548060373.185 * [exit]simplify:  Simplified to (+ (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- d4 d3) (+ (pow d4 3) (pow d3 3)))) d1) (* (* d1 (* (* (- (+ d4 d3)) (* (- d4 d3) (- d3 d4))) (+ (* d1 d1) (* d2 (+ d1 d2))))) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (+ (* d3 d3) (* d4 (- d4 d3))))))
1548060373.185 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- d4 d3) (+ (pow d4 3) (pow d3 3)))) d1) (* (* d1 (* (* (- (+ d4 d3)) (* (- d4 d3) (- d3 d4))) (+ (* d1 d1) (* d2 (+ d1 d2))))) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (+ (* d3 d3) (* d4 (- d4 d3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- d4 d3)))))
1548060373.185 * * * * [misc]progress:  [ 52 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))))>
1548060373.185 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))))
1548060373.185 * * [misc]simplify:  iters left: 6 (44 enodes)
1548060373.194 * * [misc]simplify:  iters left: 5 (137 enodes)
1548060373.235 * [exit]simplify:  Simplified to (* d1 (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)) (* (- d3 d4) (+ d4 d3))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3))))))))
1548060373.236 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)) (* (- d3 d4) (+ d4 d3))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))))
1548060373.236 * * * * [misc]progress:  [ 53 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- (* d2 (+ d1 d2)) (* d1 d1))))))>
1548060373.236 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))))))
1548060373.236 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060373.243 * * [misc]simplify:  iters left: 5 (114 enodes)
1548060373.269 * * [misc]simplify:  iters left: 4 (459 enodes)
1548060373.582 * [exit]simplify:  Simplified to (* (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* (+ d1 d2) d2) (* d1 d1))) (+ (pow d4 3) (pow d3 3))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (* (- (* d3 d3) (* (- d3 d4) d4)) (* (- d3 d4) (+ d4 d3)))))) d1)
1548060373.583 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* (+ d1 d2) d2) (* d1 d1))) (+ (pow d4 3) (pow d3 3))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (* (- (* d3 d3) (* (- d3 d4) d4)) (* (- d3 d4) (+ d4 d3)))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- (* d2 (+ d1 d2)) (* d1 d1))))))
1548060373.583 * * * * [misc]progress:  [ 54 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060373.583 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060373.583 * * [misc]simplify:  iters left: 6 (44 enodes)
1548060373.592 * * [misc]simplify:  iters left: 5 (140 enodes)
1548060373.637 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ (* (- d3 d4) d3) (* d4 d4)))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3)))) (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3))))))
1548060373.637 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ (* (- d3 d4) d3) (* d4 d4)))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3)))) (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060373.637 * * * * [misc]progress:  [ 55 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))>
1548060373.637 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060373.638 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060373.645 * * [misc]simplify:  iters left: 5 (135 enodes)
1548060373.689 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (* (+ d4 d3) (+ (* (- d3 d4) d3) (* d4 d4)))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d4 3) (pow d3 3))) (* (+ (pow d1 3) (pow d2 3)) (+ (* (- d3 d4) d3) (* d4 d4)))))))
1548060373.689 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (* (+ d4 d3) (+ (* (- d3 d4) d3) (* d4 d4)))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d4 3) (pow d3 3))) (* (+ (pow d1 3) (pow d2 3)) (+ (* (- d3 d4) d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))
1548060373.689 * * * * [misc]progress:  [ 56 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060373.689 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060373.690 * * [misc]simplify:  iters left: 6 (46 enodes)
1548060373.698 * * [misc]simplify:  iters left: 5 (147 enodes)
1548060373.742 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (* (+ d4 d3) d4) (* d3 d3)) (- d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))))) (* (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)) (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d3 3) (pow d4 3))) (* (+ (pow d1 3) (pow d2 3)) (+ (* d3 (- d3 d4)) (* d4 d4)))))))
1548060373.742 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (* (+ d4 d3) d4) (* d3 d3)) (- d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))))) (* (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)) (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d3 3) (pow d4 3))) (* (+ (pow d1 3) (pow d2 3)) (+ (* d3 (- d3 d4)) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060373.742 * * * * [misc]progress:  [ 57 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))))>
1548060373.742 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060373.743 * * [misc]simplify:  iters left: 6 (44 enodes)
1548060373.751 * * [misc]simplify:  iters left: 5 (141 enodes)
1548060373.795 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (pow d1 3) (pow d2 3))) (* (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d4 d3)))) (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)))))
1548060373.795 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (pow d1 3) (pow d2 3))) (* (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d4 d3)))) (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))))
1548060373.795 * * * * [misc]progress:  [ 58 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060373.795 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060373.795 * * [misc]simplify:  iters left: 6 (44 enodes)
1548060373.804 * * [misc]simplify:  iters left: 5 (137 enodes)
1548060373.848 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))))) (* (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)) (* (* (- (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (pow d1 3) (pow d2 3)))))))
1548060373.848 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))))) (* (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)) (* (* (- (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (pow d1 3) (pow d2 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060373.848 * * * * [misc]progress:  [ 59 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))))>
1548060373.848 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060373.849 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060373.857 * * [misc]simplify:  iters left: 5 (131 enodes)
1548060373.896 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (+ d4 d3)) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (* (+ d4 d3) (- d3 d4)) (+ d4 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3))))))
1548060373.896 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (+ d4 d3)) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (* (+ d4 d3) (- d3 d4)) (+ d4 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))))
1548060373.896 * * * * [misc]progress:  [ 60 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))>
1548060373.896 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060373.896 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060373.906 * * [misc]simplify:  iters left: 5 (127 enodes)
1548060373.945 * [exit]simplify:  Simplified to (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (+ (* d3 (- d3 d4)) (* d4 d4))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3))))) d1)
1548060373.945 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (+ (* d3 (- d3 d4)) (* d4 d4))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))
1548060373.945 * * * * [misc]progress:  [ 61 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))))>
1548060373.946 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060373.946 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060373.954 * * [misc]simplify:  iters left: 5 (129 enodes)
1548060373.992 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060373.993 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))))
1548060373.993 * * * * [misc]progress:  [ 62 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060373.993 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060373.993 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060374.001 * * [misc]simplify:  iters left: 5 (123 enodes)
1548060374.038 * [exit]simplify:  Simplified to (* (- (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1)))))) d1)
1548060374.039 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1)))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060374.039 * * * * [misc]progress:  [ 63 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))>
1548060374.039 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060374.039 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060374.048 * * [misc]simplify:  iters left: 5 (118 enodes)
1548060374.083 * [exit]simplify:  Simplified to (* (- (* (* (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (- d3 d4) d3) (* d4 d4)))) (+ d4 d3)) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (pow d4 3) (pow d3 3)))) (* (* (- d3 d4) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (+ (* (- d3 d4) d3) (* d4 d4)))))) d1)
1548060374.084 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (- d3 d4) d3) (* d4 d4)))) (+ d4 d3)) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (pow d4 3) (pow d3 3)))) (* (* (- d3 d4) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (+ (* (- d3 d4) d3) (* d4 d4)))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))
1548060374.084 * * * * [misc]progress:  [ 64 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060374.084 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060374.084 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060374.092 * * [misc]simplify:  iters left: 5 (130 enodes)
1548060374.133 * [exit]simplify:  Simplified to (* d1 (- (* (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- d4 d3)) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))))) (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d3 3) (pow d4 3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1)))) (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* (- d3 d4) d3))))))
1548060374.133 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- d4 d3)) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))))) (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d3 3) (pow d4 3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1)))) (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* (- d3 d4) d3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060374.133 * * * * [misc]progress:  [ 65 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))))>
1548060374.133 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060374.133 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060374.141 * * [misc]simplify:  iters left: 5 (124 enodes)
1548060374.177 * [exit]simplify:  Simplified to (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (- d4 d3) (+ d4 d3)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (pow d1 3) (pow d2 3))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (- d3 d4) (+ d4 d3)) (* (- d4 d3) (+ d4 d3))))) d1)
1548060374.177 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (- d4 d3) (+ d4 d3)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (pow d1 3) (pow d2 3))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (- d3 d4) (+ d4 d3)) (* (- d4 d3) (+ d4 d3))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))))
1548060374.177 * * * * [misc]progress:  [ 66 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060374.178 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060374.178 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060374.187 * * [misc]simplify:  iters left: 5 (120 enodes)
1548060374.222 * [exit]simplify:  Simplified to (* (- (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3)))) (* (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (pow d1 3) (pow d2 3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1)))) (* (- (pow d3 3) (pow d4 3)) (+ d4 d3)))) d1)
1548060374.222 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3)))) (* (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (pow d1 3) (pow d2 3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1)))) (* (- (pow d3 3) (pow d4 3)) (+ d4 d3)))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060374.222 * * * * [misc]progress:  [ 67 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))))>
1548060374.222 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060374.223 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060374.230 * * [misc]simplify:  iters left: 5 (114 enodes)
1548060374.255 * * [misc]simplify:  iters left: 4 (470 enodes)
1548060374.599 * [exit]simplify:  Simplified to (+ (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (+ d4 d3) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) d1)) (* (* d1 (- (- (* d3 d3) (* d4 (- d3 d4))))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (- (* d3 d3) (* d4 d4))))))
1548060374.599 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (+ d4 d3) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) d1)) (* (* d1 (- (- (* d3 d3) (* d4 (- d3 d4))))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))))
1548060374.599 * * * * [misc]progress:  [ 68 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))>
1548060374.599 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060374.600 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060374.606 * * [misc]simplify:  iters left: 5 (110 enodes)
1548060374.632 * * [misc]simplify:  iters left: 4 (480 enodes)
1548060375.003 * [exit]simplify:  Simplified to (+ (* (* d1 (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* (- d3 d4) d3) (* d4 d4))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))))) (* (* (* (+ (pow d4 3) (pow d3 3)) (- (- d3 d4))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* (- d3 d4) d3) (* d4 d4))) d1)))
1548060375.003 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* (- d3 d4) d3) (* d4 d4))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))))) (* (* (* (+ (pow d4 3) (pow d3 3)) (- (- d3 d4))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* (- d3 d4) d3) (* d4 d4))) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))
1548060375.003 * * * * [misc]progress:  [ 69 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))))>
1548060375.003 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060375.003 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060375.011 * * [misc]simplify:  iters left: 5 (112 enodes)
1548060375.035 * * [misc]simplify:  iters left: 4 (447 enodes)
1548060375.360 * [exit]simplify:  Simplified to (+ (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (- d4 d3) (+ (pow d4 3) (pow d3 3)))) (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) d1)) (* (* d1 (- (+ (* d3 d3) (* d4 (- d4 d3))))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (+ d4 d3) (* (- d4 d3) (- d3 d4)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (pow d1 3) (pow d2 3))))))
1548060375.360 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (- d4 d3) (+ (pow d4 3) (pow d3 3)))) (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) d1)) (* (* d1 (- (+ (* d3 d3) (* d4 (- d4 d3))))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (+ d4 d3) (* (- d4 d3) (- d3 d4)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (pow d1 3) (pow d2 3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))))
1548060375.360 * * * * [misc]progress:  [ 70 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060375.360 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060375.361 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060375.367 * * [misc]simplify:  iters left: 5 (105 enodes)
1548060375.390 * * [misc]simplify:  iters left: 4 (452 enodes)
1548060376.000 * [exit]simplify:  Simplified to (* d1 (- (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d1 3) (pow d2 3)))) (* (* (+ (pow d4 3) (pow d3 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (+ (* d4 d4) (* (- d3 d4) d3))))))
1548060376.000 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d1 3) (pow d2 3)))) (* (* (+ (pow d4 3) (pow d3 3)) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (+ (* d4 d4) (* (- d3 d4) d3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060376.000 * * * * [misc]progress:  [ 71 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))))>
1548060376.000 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060376.001 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060376.007 * * [misc]simplify:  iters left: 5 (100 enodes)
1548060376.028 * * [misc]simplify:  iters left: 4 (413 enodes)
1548060376.328 * [exit]simplify:  Simplified to (* (- (* (* (+ (pow d4 3) (pow d3 3)) (+ d4 d3)) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))))) (* (* (* (- (* d3 d3) (* d4 d4)) (+ (pow d1 3) (pow d2 3))) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (pow d4 3) (pow d3 3))))) d1)
1548060376.328 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (+ (pow d4 3) (pow d3 3)) (+ d4 d3)) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))))) (* (* (* (- (* d3 d3) (* d4 d4)) (+ (pow d1 3) (pow d2 3))) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (pow d4 3) (pow d3 3))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))))
1548060376.328 * * * * [misc]progress:  [ 72 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060376.328 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060376.328 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060376.335 * * [misc]simplify:  iters left: 5 (112 enodes)
1548060376.359 * * [misc]simplify:  iters left: 4 (448 enodes)
1548060376.673 * [exit]simplify:  Simplified to (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- d4 d3) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (pow d1 3) (pow d2 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (* (+ d4 d3) (- d4 d3)) (- (pow d3 3) (pow d4 3)))))) d1)
1548060376.673 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- d4 d3) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (pow d1 3) (pow d2 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (* (+ d4 d3) (- d4 d3)) (- (pow d3 3) (pow d4 3)))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060376.673 * * * * [misc]progress:  [ 73 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))))))>
1548060376.673 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060376.674 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060376.680 * * [misc]simplify:  iters left: 5 (106 enodes)
1548060376.704 * * [misc]simplify:  iters left: 4 (438 enodes)
1548060377.028 * [exit]simplify:  Simplified to (* d1 (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d4 3) (pow d3 3)) (* (+ d4 d3) (- d4 d3)))) (* (* (+ (* d1 d1) (* (+ d1 d2) d2)) (* (+ d4 d3) (- d4 d3))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d3 (- d3 d4)) (* d4 d4))))))
1548060377.029 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d4 3) (pow d3 3)) (* (+ d4 d3) (- d4 d3)))) (* (* (+ (* d1 d1) (* (+ d1 d2) d2)) (* (+ d4 d3) (- d4 d3))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d3 (- d3 d4)) (* d4 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))))))
1548060377.029 * * * * [misc]progress:  [ 74 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))>
1548060377.029 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060377.029 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060377.036 * * [misc]simplify:  iters left: 5 (102 enodes)
1548060377.057 * * [misc]simplify:  iters left: 4 (398 enodes)
1548060377.323 * [exit]simplify:  Simplified to (* d1 (- (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (pow d4 3) (pow d3 3))) (* (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (- (pow d3 3) (pow d4 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (+ (* (- d3 d4) d3) (* d4 d4))))))
1548060377.323 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (pow d4 3) (pow d3 3))) (* (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (- (pow d3 3) (pow d4 3))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (+ (* (- d3 d4) d3) (* d4 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))
1548060377.324 * * * * [misc]progress:  [ 75 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ d3 d4)))))>
1548060377.324 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060377.324 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060377.330 * * [misc]simplify:  iters left: 5 (96 enodes)
1548060377.350 * * [misc]simplify:  iters left: 4 (355 enodes)
1548060377.568 * [exit]simplify:  Simplified to (* (- (* (* (+ d4 d3) (+ (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d4 d4) (* d3 (- d3 d4)))))) d1)
1548060377.568 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (+ d4 d3) (+ (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d3 d4))) (+ d4 d3)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d4 d4) (* d3 (- d3 d4)))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ d3 d4)))))
1548060377.569 * * * * [misc]progress:  [ 76 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))))>
1548060377.569 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060377.569 * * [misc]simplify:  iters left: 6 (32 enodes)
1548060377.575 * * [misc]simplify:  iters left: 5 (92 enodes)
1548060377.594 * * [misc]simplify:  iters left: 4 (363 enodes)
1548060377.835 * [exit]simplify:  Simplified to (* (* d1 (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (* (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2))))))
1548060377.835 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (* d1 (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (* (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))))
1548060377.835 * * * * [misc]progress:  [ 77 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- d4 d3)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (- d4 d3)))))>
1548060377.835 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- d4 d3)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060377.835 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060377.841 * * [misc]simplify:  iters left: 5 (94 enodes)
1548060377.860 * * [misc]simplify:  iters left: 4 (344 enodes)
1548060378.082 * [exit]simplify:  Simplified to (* (- (* (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3))) (* (- d4 d3) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (pow d1 3) (pow d2 3))) (* (* (* (- d3 d4) (+ d4 d3)) (- d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2)))))) d1)
1548060378.082 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3))) (* (- d4 d3) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (pow d1 3) (pow d2 3))) (* (* (* (- d3 d4) (+ d4 d3)) (- d4 d3)) (+ (* d2 d2) (* d1 (+ d1 d2)))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (- d4 d3)))))
1548060378.083 * * * * [misc]progress:  [ 78 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))))>
1548060378.083 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))))
1548060378.083 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060378.090 * * [misc]simplify:  iters left: 5 (125 enodes)
1548060378.125 * [exit]simplify:  Simplified to (* (- (* (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ (pow d1 3) (pow d2 3))) (* (- d3 d4) (+ d4 d3))) (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)))) d1)
1548060378.125 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ (pow d1 3) (pow d2 3))) (* (- d3 d4) (+ d4 d3))) (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))))
1548060378.126 * * * * [misc]progress:  [ 79 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))))))>
1548060378.126 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))))))
1548060378.126 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060378.132 * * [misc]simplify:  iters left: 5 (102 enodes)
1548060378.155 * * [misc]simplify:  iters left: 4 (397 enodes)
1548060378.413 * [exit]simplify:  Simplified to (* d1 (- (* (* (- (* (pow d2 3) (pow d2 3)) (pow (* d1 d1) 3)) (- (* (+ d1 d2) d2) (* d1 d1))) (+ (pow d4 3) (pow d3 3))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))))))
1548060378.413 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* (pow d2 3) (pow d2 3)) (pow (* d1 d1) 3)) (- (* (+ d1 d2) d2) (* d1 d1))) (+ (pow d4 3) (pow d3 3))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))))))
1548060378.413 * * * * [misc]progress:  [ 80 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060378.413 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060378.413 * * [misc]simplify:  iters left: 6 (50 enodes)
1548060378.423 * * [misc]simplify:  iters left: 5 (159 enodes)
1548060378.472 * [exit]simplify:  Simplified to (* (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- d4 d3) (+ d4 d3))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d3 3) (pow d4 3))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)) (+ (* (* (- d4 d3) (pow d2 3)) (pow d2 3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))))))) d1)
1548060378.472 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- d4 d3) (+ d4 d3))))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d3 3) (pow d4 3))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)) (+ (* (* (- d4 d3) (pow d2 3)) (pow d2 3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060378.472 * * * * [misc]progress:  [ 81 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))>
1548060378.473 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060378.473 * * [misc]simplify:  iters left: 6 (48 enodes)
1548060378.482 * * [misc]simplify:  iters left: 5 (154 enodes)
1548060378.527 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ d4 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* d4 d4) (* d3 d3))))) (* (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (* (+ d4 d3) (- d3 d4)) (+ (pow d4 3) (pow d3 3))) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))))))))
1548060378.527 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ d4 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* d4 d4) (* d3 d3))))) (* (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (* (+ d4 d3) (- d3 d4)) (+ (pow d4 3) (pow d3 3))) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))
1548060378.527 * * * * [misc]progress:  [ 82 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060378.527 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060378.527 * * [misc]simplify:  iters left: 6 (46 enodes)
1548060378.538 * * [misc]simplify:  iters left: 5 (148 enodes)
1548060378.582 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (- d4 d3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d3 3) (pow d4 3))) (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3)))) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (* (pow d2 3) (- d4 d3)))))))
1548060378.582 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (- d4 d3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d3 3) (pow d4 3))) (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3)))) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (* (pow d2 3) (- d4 d3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060378.582 * * * * [misc]progress:  [ 83 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))))>
1548060378.582 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060378.583 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060378.591 * * [misc]simplify:  iters left: 5 (135 enodes)
1548060378.637 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ d4 d3) (- d4 d3))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (* (+ d4 d3) (- d4 d3)) (- (* d3 d3) (* d4 d4))) (+ (* (* (- d4 d3) (pow d2 3)) (pow d2 3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))))))))
1548060378.637 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ d4 d3) (- d4 d3))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (* (+ d4 d3) (- d4 d3)) (- (* d3 d3) (* d4 d4))) (+ (* (* (- d4 d3) (pow d2 3)) (pow d2 3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))))
1548060378.637 * * * * [misc]progress:  [ 84 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060378.637 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060378.638 * * [misc]simplify:  iters left: 6 (46 enodes)
1548060378.646 * * [misc]simplify:  iters left: 5 (145 enodes)
1548060378.692 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- d4 d3) (+ d4 d3))) (+ (* d3 d3) (* (+ d4 d3) d4))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)) (* (* (- (pow d3 3) (pow d4 3)) (+ d4 d3)) (+ (* (pow d2 3) (* (pow d2 3) (- d4 d3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))))))))
1548060378.692 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- d4 d3) (+ d4 d3))) (+ (* d3 d3) (* (+ d4 d3) d4))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)) (* (* (- (pow d3 3) (pow d4 3)) (+ d4 d3)) (+ (* (pow d2 3) (* (pow d2 3) (- d4 d3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060378.692 * * * * [misc]progress:  [ 85 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))))>
1548060378.693 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060378.693 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060378.701 * * [misc]simplify:  iters left: 5 (132 enodes)
1548060378.743 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (+ d4 d3) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* d4 d4) (* d3 d3))))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)) (* (* (* (+ d4 d3) (+ d4 d3)) (- d3 d4)) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (* (- d4 d3) (* (pow d2 3) (pow d2 3))))))))
1548060378.743 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (+ d4 d3) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* d4 d4) (* d3 d3))))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)) (* (* (* (+ d4 d3) (+ d4 d3)) (- d3 d4)) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (* (- d4 d3) (* (pow d2 3) (pow d2 3)))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))))
1548060378.743 * * * * [misc]progress:  [ 86 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))>
1548060378.744 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060378.744 * * [misc]simplify:  iters left: 6 (46 enodes)
1548060378.753 * * [misc]simplify:  iters left: 5 (147 enodes)
1548060378.796 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (- d4 d3))))) (* (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)) (+ (pow d3 3) (pow d4 3))) (* (- d3 d4) (+ (* (- d4 d3) (* (pow d2 3) (pow d2 3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))))))))
1548060378.796 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (- d4 d3))))) (* (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)) (+ (pow d3 3) (pow d4 3))) (* (- d3 d4) (+ (* (- d4 d3) (* (pow d2 3) (pow d2 3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))
1548060378.797 * * * * [misc]progress:  [ 87 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))))>
1548060378.797 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060378.797 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060378.805 * * [misc]simplify:  iters left: 5 (123 enodes)
1548060378.842 * [exit]simplify:  Simplified to (* (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (- d4 d3))) (- d4 d3)) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)) (* (+ d4 d3) (- d4 d3))) (* (- d3 d4) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))))))) d1)
1548060378.842 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (- d4 d3))) (- d4 d3)) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)) (* (+ d4 d3) (- d4 d3))) (* (- d3 d4) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))))
1548060378.842 * * * * [misc]progress:  [ 88 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060378.842 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060378.842 * * [misc]simplify:  iters left: 6 (46 enodes)
1548060378.851 * * [misc]simplify:  iters left: 5 (142 enodes)
1548060378.896 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* d4 d4) (* d3 d3))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (- (* (+ d1 d2) d2) (* d1 d1)))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d3 3) (pow d4 3))) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (* (* (- d4 d3) (pow d2 3)) (pow d2 3)))))))
1548060378.896 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* d4 d4) (* d3 d3))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (- (* (+ d1 d2) d2) (* d1 d1)))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d3 3) (pow d4 3))) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (* (* (- d4 d3) (pow d2 3)) (pow d2 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060378.896 * * * * [misc]progress:  [ 89 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))>
1548060378.896 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060378.896 * * [misc]simplify:  iters left: 6 (44 enodes)
1548060378.904 * * [misc]simplify:  iters left: 5 (137 enodes)
1548060378.944 * [exit]simplify:  Simplified to (* d1 (- (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ d4 d3))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* d4 d4) (* d3 d3)))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (* (- d4 d3) (* (pow d2 3) (pow d2 3)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1)))))))
1548060378.944 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ d4 d3))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* d4 d4) (* d3 d3)))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (* (- d4 d3) (* (pow d2 3) (pow d2 3)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))
1548060378.944 * * * * [misc]progress:  [ 90 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060378.944 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060378.945 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060378.952 * * [misc]simplify:  iters left: 5 (131 enodes)
1548060378.993 * [exit]simplify:  Simplified to (* d1 (- (* (* (- d4 d3) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* d4 d4) (* d3 d3))))) (* (* (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))) (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))))))
1548060378.993 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- d4 d3) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* d4 d4) (* d3 d3))))) (* (* (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))) (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060378.993 * * * * [misc]progress:  [ 91 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))))>
1548060378.993 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060378.993 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060379.001 * * [misc]simplify:  iters left: 5 (118 enodes)
1548060379.042 * [exit]simplify:  Simplified to (* (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (* (- d4 d3) (+ d4 d3)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (* (pow d2 3) (- d4 d3)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (- d4 d3) (+ d4 d3)) (- (* d3 d3) (* d4 d4)))))) d1)
1548060379.042 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (* (- d4 d3) (+ d4 d3)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (* (pow d2 3) (- d4 d3)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (- d4 d3) (+ d4 d3)) (- (* d3 d3) (* d4 d4)))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))))
1548060379.042 * * * * [misc]progress:  [ 92 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060379.042 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060379.042 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060379.050 * * [misc]simplify:  iters left: 5 (128 enodes)
1548060379.087 * [exit]simplify:  Simplified to (* d1 (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- d4 d3) (+ d4 d3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (* (* (- d4 d3) (pow d2 3)) (pow d2 3))) (* (- (pow d3 3) (pow d4 3)) (+ d4 d3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))))))
1548060379.087 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- d4 d3) (+ d4 d3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (* (* (- d4 d3) (pow d2 3)) (pow d2 3))) (* (- (pow d3 3) (pow d4 3)) (+ d4 d3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060379.087 * * * * [misc]progress:  [ 93 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))))>
1548060379.087 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060379.087 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060379.097 * * [misc]simplify:  iters left: 5 (115 enodes)
1548060379.130 * [exit]simplify:  Simplified to (* (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- d4 d3) (+ d4 d3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ d4 d3))) (* (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (+ (* (pow d2 3) (* (pow d2 3) (- d4 d3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))) d1)
1548060379.130 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- d4 d3) (+ d4 d3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ d4 d3))) (* (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (+ (* (pow d2 3) (* (pow d2 3) (- d4 d3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))))
1548060379.131 * * * * [misc]progress:  [ 94 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))>
1548060379.131 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060379.131 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060379.139 * * [misc]simplify:  iters left: 5 (130 enodes)
1548060379.179 * [exit]simplify:  Simplified to (* d1 (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* d4 d4) (* d3 d3))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (* (* (pow d2 3) (pow d2 3)) (- d4 d3)))))))
1548060379.179 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* d4 d4) (* d3 d3))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (* (* (pow d2 3) (pow d2 3)) (- d4 d3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))
1548060379.179 * * * * [misc]progress:  [ 95 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))))>
1548060379.180 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060379.180 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060379.186 * * [misc]simplify:  iters left: 5 (106 enodes)
1548060379.210 * * [misc]simplify:  iters left: 4 (477 enodes)
1548060379.585 * [exit]simplify:  Simplified to (+ (* (* (- (+ (* (+ d1 d2) d2) (* d1 d1))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (+ d4 d3) (* (- d3 d4) (- d4 d3))))) (* (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (* (pow (* d2 d2) 3) (- d4 d3))) d1)) (* (* d1 (- (* (+ d1 d2) d2) (* d1 d1))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- (* d4 d4) (* d3 d3)) (- d4 d3)))))
1548060379.585 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (- (+ (* (+ d1 d2) d2) (* d1 d1))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (+ d4 d3) (* (- d3 d4) (- d4 d3))))) (* (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (* (pow (* d2 d2) 3) (- d4 d3))) d1)) (* (* d1 (- (* (+ d1 d2) d2) (* d1 d1))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- (* d4 d4) (* d3 d3)) (- d4 d3))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))))
1548060379.585 * * * * [misc]progress:  [ 96 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060379.585 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060379.585 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060379.593 * * [misc]simplify:  iters left: 5 (124 enodes)
1548060379.628 * [exit]simplify:  Simplified to (* d1 (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (- d4 d3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))))))
1548060379.628 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (- d4 d3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060379.628 * * * * [misc]progress:  [ 97 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))))>
1548060379.628 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060379.629 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060379.636 * * [misc]simplify:  iters left: 5 (119 enodes)
1548060379.661 * * [misc]simplify:  iters left: 4 (477 enodes)
1548060379.986 * [exit]simplify:  Simplified to (* (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ (* d3 d3) (* d4 (- d4 d3))) (* (+ d4 d3) (- (* d4 d4) (* d3 d3))))) (* (+ (* (- d4 d3) (* (pow d2 3) (pow d2 3))) (* (+ (pow d1 3) (pow d2 3)) (* (- d4 d3) (pow d1 3)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (* d3 d3) (* d4 d4)) (+ (pow d3 3) (pow d4 3)))))) d1)
1548060379.986 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ (* d3 d3) (* d4 (- d4 d3))) (* (+ d4 d3) (- (* d4 d4) (* d3 d3))))) (* (+ (* (- d4 d3) (* (pow d2 3) (pow d2 3))) (* (+ (pow d1 3) (pow d2 3)) (* (- d4 d3) (pow d1 3)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (* d3 d3) (* d4 d4)) (+ (pow d3 3) (pow d4 3)))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))))
1548060379.986 * * * * [misc]progress:  [ 98 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060379.986 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060379.986 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060379.993 * * [misc]simplify:  iters left: 5 (113 enodes)
1548060380.019 * * [misc]simplify:  iters left: 4 (495 enodes)
1548060380.391 * [exit]simplify:  Simplified to (* (- (* (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (- d4 d3) (+ d4 d3))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- d4 d3))) (* (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* (- d4 d3) (* (pow d2 3) (pow d2 3))) (* (+ (pow d1 3) (pow d2 3)) (* (- d4 d3) (pow d1 3)))))) d1)
1548060380.391 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (- d4 d3) (+ d4 d3))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- d4 d3))) (* (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* (- d4 d3) (* (pow d2 3) (pow d2 3))) (* (+ (pow d1 3) (pow d2 3)) (* (- d4 d3) (pow d1 3)))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060380.391 * * * * [misc]progress:  [ 99 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ d3 d4))))))>
1548060380.391 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060380.391 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060380.398 * * [misc]simplify:  iters left: 5 (100 enodes)
1548060380.421 * * [misc]simplify:  iters left: 4 (455 enodes)
1548060380.780 * [exit]simplify:  Simplified to (* (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (* (+ d4 d3) (- d4 d3)) (* (+ d4 d3) (- d4 d3)))) (* (+ (* (pow (* d2 d2) 3) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d4 d3) (- d4 d3))) (+ (* d2 (+ d1 d2)) (* d1 d1))))) d1)
1548060380.780 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (* (+ d4 d3) (- d4 d3)) (* (+ d4 d3) (- d4 d3)))) (* (+ (* (pow (* d2 d2) 3) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d4 d3) (- d4 d3))) (+ (* d2 (+ d1 d2)) (* d1 d1))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ d3 d4))))))
1548060380.780 * * * * [misc]progress:  [ 100 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))>
1548060380.780 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060380.780 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060380.787 * * [misc]simplify:  iters left: 5 (110 enodes)
1548060380.811 * * [misc]simplify:  iters left: 4 (448 enodes)
1548060381.110 * [exit]simplify:  Simplified to (* (- (* (- (* d4 d4) (* d3 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (* (- d4 d3) (pow d1 3)))))) d1)
1548060381.110 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (- (* d4 d4) (* d3 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (* (- d4 d3) (pow d1 3)))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))
1548060381.110 * * * * [misc]progress:  [ 101 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ d3 d4)))))>
1548060381.110 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060381.111 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060381.116 * * [misc]simplify:  iters left: 5 (97 enodes)
1548060381.137 * * [misc]simplify:  iters left: 4 (401 enodes)
1548060381.402 * [exit]simplify:  Simplified to (* (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (* (+ d4 d3) (+ d4 d3)) (- d4 d3))) (* (+ (* (* (pow d2 3) (- d4 d3)) (pow d2 3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))) (* (* (+ d4 d3) (- (* d3 d3) (* d4 d4))) (+ (* d1 d1) (* (+ d1 d2) d2))))) d1)
1548060381.402 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (* (+ d4 d3) (+ d4 d3)) (- d4 d3))) (* (+ (* (* (pow d2 3) (- d4 d3)) (pow d2 3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))) (* (* (+ d4 d3) (- (* d3 d3) (* d4 d4))) (+ (* d1 d1) (* (+ d1 d2) d2))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ d3 d4)))))
1548060381.402 * * * * [misc]progress:  [ 102 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))))>
1548060381.402 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060381.402 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060381.409 * * [misc]simplify:  iters left: 5 (112 enodes)
1548060381.432 * * [misc]simplify:  iters left: 4 (438 enodes)
1548060381.716 * [exit]simplify:  Simplified to (* (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ (* d4 (- d4 d3)) (* d3 d3)) (* (- d4 d3) (+ d4 d3)))) (* (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (+ (* (pow d2 3) (* (- d4 d3) (pow d2 3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))))) d1)
1548060381.720 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ (* d4 (- d4 d3)) (* d3 d3)) (* (- d4 d3) (+ d4 d3)))) (* (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (+ (* (pow d2 3) (* (- d4 d3) (pow d2 3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))))
1548060381.720 * * * * [misc]progress:  [ 103 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- d4 d3)))))>
1548060381.720 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060381.720 * * [misc]simplify:  iters left: 6 (32 enodes)
1548060381.726 * * [misc]simplify:  iters left: 5 (88 enodes)
1548060381.744 * * [misc]simplify:  iters left: 4 (375 enodes)
1548060382.013 * [exit]simplify:  Simplified to (* (* d1 (- d4 d3)) (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* d4 d4) (* d3 d3))) (* (* (* (- d3 d4) (- (* d4 d4) (* d3 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))))))
1548060382.013 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (* d1 (- d4 d3)) (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* d4 d4) (* d3 d3))) (* (* (* (- d3 d4) (- (* d4 d4) (* d3 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- d4 d3)))))
1548060382.013 * * * * [misc]progress:  [ 104 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))))>
1548060382.013 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))))
1548060382.014 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060382.021 * * [misc]simplify:  iters left: 5 (126 enodes)
1548060382.059 * [exit]simplify:  Simplified to (* (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- d4 d3) (+ d4 d3))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (+ (* (pow d2 3) (* (pow d2 3) (- d4 d3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))) (* (- d3 d4) (+ d4 d3))) (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3))))) d1)
1548060382.059 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- d4 d3) (+ d4 d3))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (+ (* (pow d2 3) (* (pow d2 3) (- d4 d3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))) (* (- d3 d4) (+ d4 d3))) (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))))
1548060382.059 * * * * [misc]progress:  [ 105 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- (* d2 (+ d1 d2)) (* d1 d1))))))>
1548060382.059 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))))))
1548060382.060 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060382.066 * * [misc]simplify:  iters left: 5 (103 enodes)
1548060382.089 * * [misc]simplify:  iters left: 4 (446 enodes)
1548060382.400 * [exit]simplify:  Simplified to (+ (* (* (- (* d4 d4) (* d3 d3)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) d1)) (* (* d1 (+ (* (+ (pow d1 3) (pow d2 3)) (* (pow d1 3) (- d4 d3))) (* (- d4 d3) (pow (* d2 d2) 3)))) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (- d3 d4) (- (+ d4 d3))))))
1548060382.400 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (- (* d4 d4) (* d3 d3)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) d1)) (* (* d1 (+ (* (+ (pow d1 3) (pow d2 3)) (* (pow d1 3) (- d4 d3))) (* (- d4 d3) (pow (* d2 d2) 3)))) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (- d3 d4) (- (+ d4 d3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- (* d2 (+ d1 d2)) (* d1 d1))))))
1548060382.400 * * * * [misc]progress:  [ 106 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060382.400 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060382.400 * * [misc]simplify:  iters left: 6 (46 enodes)
1548060382.409 * * [misc]simplify:  iters left: 5 (147 enodes)
1548060382.454 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d4 d3)))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ (* (+ d4 d3) d4) (* d3 d3)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d3 3) (pow d4 3))) (* (- d4 d3) (+ (pow d1 3) (pow d2 3)))))))
1548060382.454 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d4 d3)))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ (* (+ d4 d3) d4) (* d3 d3)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)) (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d3 3) (pow d4 3))) (* (- d4 d3) (+ (pow d1 3) (pow d2 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060382.454 * * * * [misc]progress:  [ 107 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))>
1548060382.454 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060382.454 * * [misc]simplify:  iters left: 6 (44 enodes)
1548060382.463 * * [misc]simplify:  iters left: 5 (142 enodes)
1548060382.507 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- (* d4 d4) (* d3 d3)))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d4 3) (pow d3 3)))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)))))
1548060382.507 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- (* d4 d4) (* d3 d3)))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d4 3) (pow d3 3)))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))
1548060382.507 * * * * [misc]progress:  [ 108 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060382.507 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060382.507 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060382.516 * * [misc]simplify:  iters left: 5 (136 enodes)
1548060382.556 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- (* d4 d4) (* d3 d3)))) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (- d4 d3))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3)))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)))))
1548060382.557 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- (* d4 d4) (* d3 d3)))) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (- d4 d3))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3)))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060382.557 * * * * [misc]progress:  [ 109 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))))>
1548060382.557 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060382.557 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060382.565 * * [misc]simplify:  iters left: 5 (123 enodes)
1548060382.606 * [exit]simplify:  Simplified to (* (- (* (* (* (* (+ d4 d3) (- d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))) (* (+ d4 d3) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (* (* (+ d4 d3) (- d4 d3)) (- (* d3 d3) (* d4 d4)))) (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3))))) d1)
1548060382.606 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (* (* (+ d4 d3) (- d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))) (* (+ d4 d3) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (* (* (+ d4 d3) (- d4 d3)) (- (* d3 d3) (* d4 d4)))) (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))))
1548060382.606 * * * * [misc]progress:  [ 110 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060382.606 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060382.606 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060382.614 * * [misc]simplify:  iters left: 5 (133 enodes)
1548060382.657 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (* (- (* d4 d4) (* d3 d3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))))) (* (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (- (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (- d4 d3) (+ (pow d1 3) (pow d2 3)))))))
1548060382.657 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (* (- (* d4 d4) (* d3 d3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))))) (* (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (- (pow d3 3) (pow d4 3)) (+ d4 d3)) (* (- d4 d3) (+ (pow d1 3) (pow d2 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060382.657 * * * * [misc]progress:  [ 111 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))))>
1548060382.657 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060382.658 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060382.665 * * [misc]simplify:  iters left: 5 (120 enodes)
1548060382.700 * [exit]simplify:  Simplified to (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- (* d4 d4) (* d3 d3)))) (+ d4 d3)) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (* (- d4 d3) (+ (pow d1 3) (pow d2 3))) (* (+ d4 d3) (* (+ d4 d3) (- d3 d4)))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)))) d1)
1548060382.700 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- (* d4 d4) (* d3 d3)))) (+ d4 d3)) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (* (- d4 d3) (+ (pow d1 3) (pow d2 3))) (* (+ d4 d3) (* (+ d4 d3) (- d3 d4)))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))))
1548060382.700 * * * * [misc]progress:  [ 112 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))>
1548060382.700 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060382.700 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060382.709 * * [misc]simplify:  iters left: 5 (135 enodes)
1548060382.749 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (* (- (* d4 d4) (* d3 d3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))))) (* (* (* (- d4 d3) (+ (pow d1 3) (pow d2 3))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3))))))
1548060382.749 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (* (- (* d4 d4) (* d3 d3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))))) (* (* (* (- d4 d3) (+ (pow d1 3) (pow d2 3))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))
1548060382.749 * * * * [misc]progress:  [ 113 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))))>
1548060382.750 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060382.750 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060382.757 * * [misc]simplify:  iters left: 5 (111 enodes)
1548060382.782 * * [misc]simplify:  iters left: 4 (495 enodes)
1548060383.146 * [exit]simplify:  Simplified to (+ (* (* (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (+ d4 d3) (- d3 d4)) (- (- d4 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) d1)) (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d4 d4) (* d3 d3)) (- d4 d3))) d1)))
1548060383.146 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (+ d4 d3) (- d3 d4)) (- (- d4 d3)))) (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) d1)) (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d4 d4) (* d3 d3)) (- d4 d3))) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))))
1548060383.146 * * * * [misc]progress:  [ 114 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060383.146 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060383.146 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060383.154 * * [misc]simplify:  iters left: 5 (130 enodes)
1548060383.194 * [exit]simplify:  Simplified to (* d1 (- (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (* (+ (* d3 d3) (* (+ d4 d3) d4)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d4 d3)))))) (* (* (* (- d4 d3) (+ (pow d1 3) (pow d2 3))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))))))
1548060383.194 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (* (+ (* d3 d3) (* (+ d4 d3) d4)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d4 d3)))))) (* (* (* (- d4 d3) (+ (pow d1 3) (pow d2 3))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060383.194 * * * * [misc]progress:  [ 115 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))>
1548060383.194 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060383.194 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060383.202 * * [misc]simplify:  iters left: 5 (125 enodes)
1548060383.240 * [exit]simplify:  Simplified to (* (- (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ d4 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d4 d4) (* d3 d3)) (- (* (+ d1 d2) d2) (* d1 d1))))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d3 3) (pow d4 3))) (* (- d4 d3) (+ (pow d1 3) (pow d2 3)))))) d1)
1548060383.240 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ d4 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d4 d4) (* d3 d3)) (- (* (+ d1 d2) d2) (* d1 d1))))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d3 3) (pow d4 3))) (* (- d4 d3) (+ (pow d1 3) (pow d2 3)))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))
1548060383.240 * * * * [misc]progress:  [ 116 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060383.240 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060383.240 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060383.248 * * [misc]simplify:  iters left: 5 (119 enodes)
1548060383.283 * [exit]simplify:  Simplified to (* (- (* (* (- d4 d3) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d4 d3))))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d3 3) (pow d4 3))) (* (+ (pow d1 3) (pow d2 3)) (- d4 d3))))) d1)
1548060383.283 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (- d4 d3) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d4 d3))))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d3 3) (pow d4 3))) (* (+ (pow d1 3) (pow d2 3)) (- d4 d3))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060383.283 * * * * [misc]progress:  [ 117 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))))>
1548060383.283 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060383.284 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060383.290 * * [misc]simplify:  iters left: 5 (106 enodes)
1548060383.325 * [exit]simplify:  Simplified to (* (- (* (* (* (- d4 d3) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (- d4 d3) (+ d4 d3)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (* (- (* d3 d3) (* d4 d4)) (* (- d4 d3) (+ d4 d3)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))))) d1)
1548060383.325 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (* (- d4 d3) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (- d4 d3) (+ d4 d3)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (* (- (* d3 d3) (* d4 d4)) (* (- d4 d3) (+ d4 d3)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))))
1548060383.325 * * * * [misc]progress:  [ 118 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060383.325 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060383.326 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060383.333 * * [misc]simplify:  iters left: 5 (116 enodes)
1548060383.365 * [exit]simplify:  Simplified to (* (- (* (* (* (- (* d4 d4) (* d3 d3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))))) d1)
1548060383.365 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (* (- (* d4 d4) (* d3 d3)) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060383.366 * * * * [misc]progress:  [ 119 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))))>
1548060383.366 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060383.366 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060383.372 * * [misc]simplify:  iters left: 5 (103 enodes)
1548060383.397 * * [misc]simplify:  iters left: 4 (454 enodes)
1548060383.730 * [exit]simplify:  Simplified to (* (- (* (- (* (pow d2 3) (pow d2 3)) (pow (* d1 d1) 3)) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (+ d4 d3) (* (+ d4 d3) (- d4 d3))))) (* (* (- (* d3 d3) (* d4 d4)) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d4 d3)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))))) d1)
1548060383.730 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (- (* (pow d2 3) (pow d2 3)) (pow (* d1 d1) 3)) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (+ d4 d3) (* (+ d4 d3) (- d4 d3))))) (* (* (- (* d3 d3) (* d4 d4)) (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d4 d3)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))))
1548060383.730 * * * * [misc]progress:  [ 120 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))>
1548060383.730 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060383.731 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060383.738 * * [misc]simplify:  iters left: 5 (118 enodes)
1548060383.764 * * [misc]simplify:  iters left: 4 (497 enodes)
1548060384.127 * [exit]simplify:  Simplified to (* (- (* (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* (pow d2 3) (pow d2 3)) (pow (* d1 d1) 3))) (* (* (+ d4 d3) (- d4 d3)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))))) d1)
1548060384.128 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* (pow d2 3) (pow d2 3)) (pow (* d1 d1) 3))) (* (* (+ d4 d3) (- d4 d3)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))
1548060384.128 * * * * [misc]progress:  [ 121 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))))>
1548060384.128 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060384.128 * * [misc]simplify:  iters left: 6 (32 enodes)
1548060384.134 * * [misc]simplify:  iters left: 5 (94 enodes)
1548060384.156 * * [misc]simplify:  iters left: 4 (415 enodes)
1548060384.476 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (- d4 d3) (* (- d4 d3) (+ d4 d3))) (- (* (pow d2 3) (pow d2 3)) (pow (* d1 d1) 3))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (* (- d3 d4) (* (- d4 d3) (+ d4 d3))) (* (- d4 d3) (+ (pow d1 3) (pow d2 3)))))))
1548060384.477 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (- d4 d3) (* (- d4 d3) (+ d4 d3))) (- (* (pow d2 3) (pow d2 3)) (pow (* d1 d1) 3))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (* (- d3 d4) (* (- d4 d3) (+ d4 d3))) (* (- d4 d3) (+ (pow d1 3) (pow d2 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))))
1548060384.477 * * * * [misc]progress:  [ 122 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060384.477 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060384.477 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060384.484 * * [misc]simplify:  iters left: 5 (112 enodes)
1548060384.509 * * [misc]simplify:  iters left: 4 (453 enodes)
1548060384.824 * [exit]simplify:  Simplified to (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d4 d4) (* d3 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (+ (pow d4 3) (pow d3 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (- d4 d3)))) d1)
1548060384.824 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (* (+ (pow d1 3) (pow d2 3)) (- (* d4 d4) (* d3 d3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 d3) (* d4 (+ d4 d3))))) (* (* (+ (pow d4 3) (pow d3 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d1 3) (pow d2 3))) (- d4 d3)))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060384.825 * * * * [misc]progress:  [ 123 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))))>
1548060384.825 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060384.825 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060384.832 * * [misc]simplify:  iters left: 5 (107 enodes)
1548060384.855 * * [misc]simplify:  iters left: 4 (415 enodes)
1548060385.393 * [exit]simplify:  Simplified to (+ (* (* d1 (* (- (- d4 d3)) (+ (pow d1 3) (pow d2 3)))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d4 3) (pow d3 3))) (+ (* d1 d1) (* (+ d1 d2) d2)))) (* (* d1 (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d3 d3) (* d4 (- d4 d3))) (* (+ d4 d3) (- (* d4 d4) (* d3 d3))))))
1548060385.393 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (* (- (- d4 d3)) (+ (pow d1 3) (pow d2 3)))) (* (* (* (- d3 d4) (+ d4 d3)) (+ (pow d4 3) (pow d3 3))) (+ (* d1 d1) (* (+ d1 d2) d2)))) (* (* d1 (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d3 d3) (* d4 (- d4 d3))) (* (+ d4 d3) (- (* d4 d4) (* d3 d3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))))
1548060385.393 * * * * [misc]progress:  [ 124 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060385.393 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060385.393 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060385.399 * * [misc]simplify:  iters left: 5 (101 enodes)
1548060385.421 * * [misc]simplify:  iters left: 4 (433 enodes)
1548060385.756 * [exit]simplify:  Simplified to (+ (* (* d1 (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (* (+ d4 d3) (* (- d4 d3) (- d4 d3))) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))) (* (* (- (- d4 d3)) (+ (pow d1 3) (pow d2 3))) d1)))
1548060385.756 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (* (+ d4 d3) (* (- d4 d3) (- d4 d3))) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))) (* (* (- (- d4 d3)) (+ (pow d1 3) (pow d2 3))) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060385.756 * * * * [misc]progress:  [ 125 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))))))>
1548060385.756 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060385.757 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060385.762 * * [misc]simplify:  iters left: 5 (88 enodes)
1548060385.781 * * [misc]simplify:  iters left: 4 (389 enodes)
1548060386.080 * [exit]simplify:  Simplified to (+ (* d1 (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d1 3) (pow d2 3))) (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))))) (* (* d1 (* (+ (pow d1 3) (pow d2 3)) (- (- d4 d3)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- (* d3 d3) (* d4 d4)) (* (+ d4 d3) (- d4 d3))))))
1548060386.080 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* d1 (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d1 3) (pow d2 3))) (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))))) (* (* d1 (* (+ (pow d1 3) (pow d2 3)) (- (- d4 d3)))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- (* d3 d3) (* d4 d4)) (* (+ d4 d3) (- d4 d3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))))))
1548060386.080 * * * * [misc]progress:  [ 126 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))>
1548060386.080 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060386.080 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060386.086 * * [misc]simplify:  iters left: 5 (98 enodes)
1548060386.106 * * [misc]simplify:  iters left: 4 (386 enodes)
1548060386.359 * [exit]simplify:  Simplified to (+ (* (* d1 (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d4 d3) (- d4 d3)))) (* (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- (+ d4 d3)) (- (pow d3 3) (pow d4 3)))) (* (* (- d4 d3) (+ (pow d1 3) (pow d2 3))) d1)))
1548060386.359 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d4 d3) (- d4 d3)))) (* (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (- (+ d4 d3)) (- (pow d3 3) (pow d4 3)))) (* (* (- d4 d3) (+ (pow d1 3) (pow d2 3))) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))
1548060386.359 * * * * [misc]progress:  [ 127 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ d3 d4)))))>
1548060386.359 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060386.360 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060386.365 * * [misc]simplify:  iters left: 5 (85 enodes)
1548060386.385 * * [misc]simplify:  iters left: 4 (339 enodes)
1548060386.605 * [exit]simplify:  Simplified to (+ (* (* d1 (* (- d4 d3) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d3 d3) (* d4 d4)) (- (+ d4 d3))))) (* (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d4 d3)))) d1))
1548060386.605 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (* (- d4 d3) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d3 d3) (* d4 d4)) (- (+ d4 d3))))) (* (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d4 d3)))) d1)) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ d3 d4)))))
1548060386.605 * * * * [misc]progress:  [ 128 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))))>
1548060386.605 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060386.605 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060386.612 * * [misc]simplify:  iters left: 5 (100 enodes)
1548060386.636 * * [misc]simplify:  iters left: 4 (376 enodes)
1548060386.879 * [exit]simplify:  Simplified to (+ (* (* (* (- (- d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)) d1)) (* (* d1 (+ (* d4 d4) (* (- d3 d4) d3))) (* (- (pow d2 3) (pow d1 3)) (* (* (- d4 d3) (+ d4 d3)) (+ (pow d1 3) (pow d2 3))))))
1548060386.879 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (* (- (- d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)) d1)) (* (* d1 (+ (* d4 d4) (* (- d3 d4) d3))) (* (- (pow d2 3) (pow d1 3)) (* (* (- d4 d3) (+ d4 d3)) (+ (pow d1 3) (pow d2 3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))))
1548060386.879 * * * * [misc]progress:  [ 129 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- d4 d3)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (- d4 d3)))))>
1548060386.879 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- d4 d3)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060386.879 * * [misc]simplify:  iters left: 6 (28 enodes)
1548060386.884 * * [misc]simplify:  iters left: 5 (76 enodes)
1548060386.900 * * [misc]simplify:  iters left: 4 (313 enodes)
1548060387.111 * [exit]simplify:  Simplified to (+ (* (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- (- d3 d4)) (* (- d4 d3) (+ d4 d3)))) (* (* (- d4 d3) (+ (pow d1 3) (pow d2 3))) d1)) (* (* (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3))) (* (- d4 d3) (* (- d4 d3) (+ d4 d3)))) d1))
1548060387.111 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- (- d3 d4)) (* (- d4 d3) (+ d4 d3)))) (* (* (- d4 d3) (+ (pow d1 3) (pow d2 3))) d1)) (* (* (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3))) (* (- d4 d3) (* (- d4 d3) (+ d4 d3)))) d1)) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (- d4 d3)))))
1548060387.112 * * * * [misc]progress:  [ 130 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))))>
1548060387.112 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))))
1548060387.112 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060387.119 * * [misc]simplify:  iters left: 5 (114 enodes)
1548060387.155 * [exit]simplify:  Simplified to (* d1 (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- (* d4 d4) (* d3 d3)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)) (* (* (- d3 d4) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- d4 d3))))))
1548060387.155 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (- (* d4 d4) (* d3 d3)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)) (* (* (- d3 d4) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))))
1548060387.155 * * * * [misc]progress:  [ 131 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))))))>
1548060387.156 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))))))
1548060387.156 * * [misc]simplify:  iters left: 6 (32 enodes)
1548060387.161 * * [misc]simplify:  iters left: 5 (91 enodes)
1548060387.181 * * [misc]simplify:  iters left: 4 (384 enodes)
1548060387.447 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (- d4 d3) (+ d4 d3))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (- d4 d3) (+ (pow d1 3) (pow d2 3)))) (* (* (+ d4 d3) (- d3 d4)) (- (* (+ d1 d2) d2) (* d1 d1))))))
1548060387.448 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (- d4 d3) (+ d4 d3))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (- d4 d3) (+ (pow d1 3) (pow d2 3)))) (* (* (+ d4 d3) (- d3 d4)) (- (* (+ d1 d2) d2) (* d1 d1)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))))))
1548060387.448 * * * * [misc]progress:  [ 132 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060387.448 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060387.448 * * [misc]simplify:  iters left: 6 (48 enodes)
1548060387.462 * * [misc]simplify:  iters left: 5 (143 enodes)
1548060387.504 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (+ d4 d3) d4) (* d3 d3)))) (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))) (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3)))) (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))))))
1548060387.504 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (+ d4 d3) d4) (* d3 d3)))) (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))) (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3)))) (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060387.504 * * * * [misc]progress:  [ 133 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))>
1548060387.505 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060387.505 * * [misc]simplify:  iters left: 6 (46 enodes)
1548060387.514 * * [misc]simplify:  iters left: 5 (137 enodes)
1548060387.556 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ d4 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* d2 (+ d1 d2)) 3)) (* (* (+ (pow d3 3) (pow d4 3)) (- (* d3 d3) (* d4 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))))
1548060387.556 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ d4 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* d2 (+ d1 d2)) 3)) (* (* (+ (pow d3 3) (pow d4 3)) (- (* d3 d3) (* d4 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))
1548060387.556 * * * * [misc]progress:  [ 134 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060387.557 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060387.557 * * [misc]simplify:  iters left: 6 (46 enodes)
1548060387.566 * * [misc]simplify:  iters left: 5 (139 enodes)
1548060387.609 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- d4 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* d2 (+ d1 d2)) 3)) (* (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))))
1548060387.609 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- d4 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* d2 (+ d1 d2)) 3)) (* (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060387.609 * * * * [misc]progress:  [ 135 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))))>
1548060387.609 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060387.609 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060387.617 * * [misc]simplify:  iters left: 5 (126 enodes)
1548060387.654 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (- d4 d3) (+ d4 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3))) (* (* (* (- d4 d3) (+ d4 d3)) (* (+ d4 d3) (- d3 d4))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)))))))
1548060387.654 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (- d4 d3) (+ d4 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3))) (* (* (* (- d4 d3) (+ d4 d3)) (* (+ d4 d3) (- d3 d4))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))))
1548060387.654 * * * * [misc]progress:  [ 136 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060387.655 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060387.655 * * [misc]simplify:  iters left: 6 (43 enodes)
1548060387.663 * * [misc]simplify:  iters left: 5 (128 enodes)
1548060387.703 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)))) (* (* (* (+ d4 d3) (- (pow d3 3) (pow d4 3))) (+ (* (pow d1 3) (pow d1 3)) (pow (* d2 (+ d1 d2)) 3))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))))))
1548060387.703 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)))) (* (* (* (+ d4 d3) (- (pow d3 3) (pow d4 3))) (+ (* (pow d1 3) (pow d1 3)) (pow (* d2 (+ d1 d2)) 3))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060387.703 * * * * [misc]progress:  [ 137 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))))>
1548060387.703 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060387.703 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060387.710 * * [misc]simplify:  iters left: 5 (115 enodes)
1548060387.737 * * [misc]simplify:  iters left: 4 (499 enodes)
1548060388.082 * [exit]simplify:  Simplified to (+ (* (* d1 (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (+ d4 d3)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))))) (* (* (+ (* (pow d1 3) (pow d1 3)) (pow (* d2 (+ d1 d2)) 3)) (* (- (+ d4 d3)) (- (* d3 d3) (* d4 d4)))) (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))) d1)))
1548060388.082 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (+ d4 d3)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))))) (* (* (+ (* (pow d1 3) (pow d1 3)) (pow (* d2 (+ d1 d2)) 3)) (* (- (+ d4 d3)) (- (* d3 d3) (* d4 d4)))) (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))))
1548060388.082 * * * * [misc]progress:  [ 138 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))>
1548060388.083 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060388.083 * * [misc]simplify:  iters left: 6 (44 enodes)
1548060388.091 * * [misc]simplify:  iters left: 5 (131 enodes)
1548060388.128 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* d2 (+ d1 d2)) 3)) (* (* (- d3 d4) (+ (pow d4 3) (pow d3 3))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)))))))
1548060388.128 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* d2 (+ d1 d2)) 3)) (* (* (- d3 d4) (+ (pow d4 3) (pow d3 3))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))
1548060388.128 * * * * [misc]progress:  [ 139 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))))>
1548060388.129 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060388.129 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060388.137 * * [misc]simplify:  iters left: 5 (114 enodes)
1548060388.162 * * [misc]simplify:  iters left: 4 (476 enodes)
1548060388.475 * [exit]simplify:  Simplified to (+ (* (* d1 (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (* (* (- (- d3 d4)) (* (- d4 d3) (+ d4 d3))) (+ (* (pow d1 3) (pow d1 3)) (pow (* d2 (+ d1 d2)) 3)))) (* (* d1 (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))))))
1548060388.475 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (* (* (- (- d3 d4)) (* (- d4 d3) (+ d4 d3))) (+ (* (pow d1 3) (pow d1 3)) (pow (* d2 (+ d1 d2)) 3)))) (* (* d1 (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))))
1548060388.475 * * * * [misc]progress:  [ 140 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060388.475 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060388.475 * * [misc]simplify:  iters left: 6 (44 enodes)
1548060388.483 * * [misc]simplify:  iters left: 5 (126 enodes)
1548060388.522 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (* (- d3 d4) d3)))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)))))))
1548060388.522 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (* (- d3 d4) d3)))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060388.522 * * * * [misc]progress:  [ 141 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))>
1548060388.523 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060388.523 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060388.531 * * [misc]simplify:  iters left: 5 (120 enodes)
1548060388.557 * * [misc]simplify:  iters left: 4 (499 enodes)
1548060388.911 * [exit]simplify:  Simplified to (+ (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (- (+ (pow d4 3) (pow d3 3)))) d1)) (* (* d1 (+ d4 d3)) (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d4 d3)) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))))))
1548060388.911 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (- (+ (pow d4 3) (pow d3 3)))) d1)) (* (* d1 (+ d4 d3)) (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d4 d3)) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))
1548060388.912 * * * * [misc]progress:  [ 142 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060388.912 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060388.912 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060388.920 * * [misc]simplify:  iters left: 5 (122 enodes)
1548060388.954 * [exit]simplify:  Simplified to (* d1 (- (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (* (- d4 d3) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)))) (* (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (- (* d4 d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)))))))
1548060388.954 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (* (- d4 d3) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)))) (* (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (- (* d4 d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060388.954 * * * * [misc]progress:  [ 143 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))))>
1548060388.954 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060388.954 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060388.962 * * [misc]simplify:  iters left: 5 (109 enodes)
1548060388.988 * * [misc]simplify:  iters left: 4 (471 enodes)
1548060389.346 * [exit]simplify:  Simplified to (+ (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (* (+ d4 d3) (- d4 d3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) d1)) (* (* (* (* (+ d4 d3) (* (- d3 d4) (+ d4 d3))) (- (- d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))) d1)))
1548060389.346 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (* (+ d4 d3) (- d4 d3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) d1)) (* (* (* (* (+ d4 d3) (* (- d3 d4) (+ d4 d3))) (- (- d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))))
1548060389.346 * * * * [misc]progress:  [ 144 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060389.346 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060389.347 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060389.354 * * [misc]simplify:  iters left: 5 (111 enodes)
1548060389.379 * * [misc]simplify:  iters left: 4 (479 enodes)
1548060389.720 * [exit]simplify:  Simplified to (+ (* (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (- (+ d4 d3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) d1)) (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (* (+ d4 d3) d1)))
1548060389.720 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (- (+ d4 d3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) d1)) (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (* (+ d4 d3) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060389.720 * * * * [misc]progress:  [ 145 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))))>
1548060389.720 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060389.720 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060389.727 * * [misc]simplify:  iters left: 5 (98 enodes)
1548060389.750 * * [misc]simplify:  iters left: 4 (424 enodes)
1548060390.032 * [exit]simplify:  Simplified to (+ (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (+ d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) d1)) (* (* d1 (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3))))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (- (+ d4 d3)) (* (+ d4 d3) (- d3 d4))))))
1548060390.032 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (+ d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) d1)) (* (* d1 (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3))))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (- (+ d4 d3)) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))))
1548060390.033 * * * * [misc]progress:  [ 146 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))>
1548060390.033 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060390.033 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060390.040 * * [misc]simplify:  iters left: 5 (114 enodes)
1548060390.066 * * [misc]simplify:  iters left: 4 (471 enodes)
1548060390.378 * [exit]simplify:  Simplified to (+ (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)) (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (* (- d3 d4) d3))) d1)) (* (* d1 (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (* (- (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ (pow d3 3) (pow d4 3)))))))
1548060390.378 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)) (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (* (- d3 d4) d3))) d1)) (* (* d1 (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (* (- (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))
1548060390.378 * * * * [misc]progress:  [ 147 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))))>
1548060390.378 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060390.378 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060390.385 * * [misc]simplify:  iters left: 5 (97 enodes)
1548060390.407 * * [misc]simplify:  iters left: 4 (406 enodes)
1548060390.681 * [exit]simplify:  Simplified to (+ (* (* d1 (- (* d2 (+ d1 d2)) (* d1 d1))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (- d4 d3)))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (- (- d4 d3))) d1)))
1548060390.681 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (- (* d2 (+ d1 d2)) (* d1 d1))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (- d4 d3)))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (* (- d3 d4) (+ d4 d3)) (- (- d4 d3))) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))))
1548060390.681 * * * * [misc]progress:  [ 148 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060390.681 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060390.681 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060390.688 * * [misc]simplify:  iters left: 5 (108 enodes)
1548060390.711 * * [misc]simplify:  iters left: 4 (427 enodes)
1548060390.995 * [exit]simplify:  Simplified to (* (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- (pow d3 3) (pow d4 3)) (+ (pow d3 3) (pow d4 3)))))) d1)
1548060390.995 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (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 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060390.995 * * * * [misc]progress:  [ 149 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))))>
1548060390.995 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060390.995 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060391.002 * * [misc]simplify:  iters left: 5 (102 enodes)
1548060391.023 * * [misc]simplify:  iters left: 4 (388 enodes)
1548060391.259 * [exit]simplify:  Simplified to (* (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (+ d4 d3) (+ d4 d3)))) (* (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (pow d4 3) (pow d3 3)) (* (+ d4 d3) (- d3 d4)))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))))) d1)
1548060391.259 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (+ d4 d3) (+ d4 d3)))) (* (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ (pow d4 3) (pow d3 3)) (* (+ d4 d3) (- d3 d4)))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))))
1548060391.259 * * * * [misc]progress:  [ 150 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060391.259 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060391.259 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060391.266 * * [misc]simplify:  iters left: 5 (104 enodes)
1548060391.288 * * [misc]simplify:  iters left: 4 (422 enodes)
1548060391.567 * [exit]simplify:  Simplified to (* (- (* (* (* (- d4 d3) (+ d4 d3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (* (- d4 d3) (+ d4 d3)) (- (pow d3 3) (pow d4 3)))) (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))))) d1)
1548060391.568 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (* (- d4 d3) (+ d4 d3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (* (+ (* d1 d1) (* d2 (+ d1 d2))) (* (* (- d4 d3) (+ d4 d3)) (- (pow d3 3) (pow d4 3)))) (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060391.568 * * * * [misc]progress:  [ 151 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))))))>
1548060391.568 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060391.568 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060391.574 * * [misc]simplify:  iters left: 5 (91 enodes)
1548060391.594 * * [misc]simplify:  iters left: 4 (365 enodes)
1548060391.834 * [exit]simplify:  Simplified to (+ (* (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3))))) (* (* (* (* (+ d4 d3) (- d3 d4)) (+ d4 d3)) (- (- d4 d3))) d1)) (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- d4 d3) (* (+ d4 d3) (+ d4 d3)))) d1))
1548060391.834 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3))))) (* (* (* (* (+ d4 d3) (- d3 d4)) (+ d4 d3)) (- (- d4 d3))) d1)) (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- d4 d3) (* (+ d4 d3) (+ d4 d3)))) d1)) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))))))
1548060391.835 * * * * [misc]progress:  [ 152 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))>
1548060391.835 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060391.835 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060391.841 * * [misc]simplify:  iters left: 5 (93 enodes)
1548060391.860 * * [misc]simplify:  iters left: 4 (361 enodes)
1548060392.077 * [exit]simplify:  Simplified to (* d1 (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (+ (* d1 d1) (* (+ d1 d2) d2)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))))))
1548060392.077 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (+ (* d1 d1) (* (+ d1 d2) d2)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))
1548060392.077 * * * * [misc]progress:  [ 153 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ d3 d4)))))>
1548060392.077 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060392.078 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060392.084 * * [misc]simplify:  iters left: 5 (79 enodes)
1548060392.100 * * [misc]simplify:  iters left: 4 (301 enodes)
1548060392.266 * [exit]simplify:  Simplified to (* (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (+ d4 d3))) (* (* (* (+ d4 d3) (- (* d3 d3) (* d4 d4))) (+ (* d2 (+ d1 d2)) (* d1 d1))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))))) d1)
1548060392.266 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (+ d4 d3))) (* (* (* (+ d4 d3) (- (* d3 d3) (* d4 d4))) (+ (* d2 (+ d1 d2)) (* d1 d1))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ d3 d4)))))
1548060392.266 * * * * [misc]progress:  [ 154 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))))>
1548060392.267 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060392.267 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060392.273 * * [misc]simplify:  iters left: 5 (96 enodes)
1548060392.292 * * [misc]simplify:  iters left: 4 (352 enodes)
1548060392.489 * [exit]simplify:  Simplified to (* d1 (- (* (* (+ (* d3 (- d3 d4)) (* d4 d4)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d4 d3)) (* (* (* (- d3 d4) (+ (pow d4 3) (pow d3 3))) (+ (* d1 d1) (* (+ d1 d2) d2))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))))
1548060392.489 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (* d3 (- d3 d4)) (* d4 d4)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d4 d3)) (* (* (* (- d3 d4) (+ (pow d4 3) (pow d3 3))) (+ (* d1 d1) (* (+ d1 d2) d2))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))))
1548060392.489 * * * * [misc]progress:  [ 155 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (- d4 d3)))))>
1548060392.490 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060392.490 * * [misc]simplify:  iters left: 6 (32 enodes)
1548060392.500 * * [misc]simplify:  iters left: 5 (79 enodes)
1548060392.516 * * [misc]simplify:  iters left: 4 (299 enodes)
1548060392.695 * [exit]simplify:  Simplified to (* d1 (- (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (* (- d4 d3) (* (+ d4 d3) (- d3 d4))) (+ (* d2 (+ d1 d2)) (* d1 d1))))))
1548060392.695 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (* (- d4 d3) (* (+ d4 d3) (- d3 d4))) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (- d4 d3)))))
1548060392.695 * * * * [misc]progress:  [ 156 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))))>
1548060392.695 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))))
1548060392.696 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060392.702 * * [misc]simplify:  iters left: 5 (107 enodes)
1548060392.727 * * [misc]simplify:  iters left: 4 (467 enodes)
1548060393.031 * [exit]simplify:  Simplified to (+ (* (* (+ (* d1 (pow d1 5)) (pow (* d2 (+ d1 d2)) 3)) (* (- (- d3 d4)) (+ d4 d3))) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) d1)) (* (* d1 (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))))))
1548060393.031 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (+ (* d1 (pow d1 5)) (pow (* d2 (+ d1 d2)) 3)) (* (- (- d3 d4)) (+ d4 d3))) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) d1)) (* (* d1 (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))))
1548060393.031 * * * * [misc]progress:  [ 157 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))))))>
1548060393.032 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))))))
1548060393.032 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060393.037 * * [misc]simplify:  iters left: 5 (84 enodes)
1548060393.055 * * [misc]simplify:  iters left: 4 (354 enodes)
1548060393.273 * [exit]simplify:  Simplified to (+ (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (- (+ d4 d3)) (- d3 d4)) d1)) (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) d1)))
1548060393.273 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (- (+ d4 d3)) (- d3 d4)) d1)) (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ d4 d3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))))))
1548060393.273 * * * * [misc]progress:  [ 158 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060393.273 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060393.274 * * [misc]simplify:  iters left: 6 (44 enodes)
1548060393.282 * * [misc]simplify:  iters left: 5 (131 enodes)
1548060393.319 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (+ d4 d3) d4) (* d3 d3)))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3)))) (+ (* (pow d1 3) (pow d1 3)) (pow (* d2 (+ d1 d2)) 3)))))
1548060393.319 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (+ d4 d3) d4) (* d3 d3)))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3)))) (+ (* (pow d1 3) (pow d1 3)) (pow (* d2 (+ d1 d2)) 3))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060393.319 * * * * [misc]progress:  [ 159 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))>
1548060393.320 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060393.320 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060393.328 * * [misc]simplify:  iters left: 5 (125 enodes)
1548060393.363 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ (pow d4 3) (pow d3 3)) (* (+ d4 d3) (- d3 d4)))) (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3))))))
1548060393.363 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ (pow d4 3) (pow d3 3)) (* (+ d4 d3) (- d3 d4)))) (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))
1548060393.363 * * * * [misc]progress:  [ 160 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060393.363 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060393.364 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060393.372 * * [misc]simplify:  iters left: 5 (127 enodes)
1548060393.410 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- d4 d3)) (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3))) (+ (pow d1 3) (pow d2 3))))))
1548060393.410 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- d4 d3)) (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3))) (+ (pow d1 3) (pow d2 3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060393.410 * * * * [misc]progress:  [ 161 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))))>
1548060393.411 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060393.411 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060393.418 * * [misc]simplify:  iters left: 5 (114 enodes)
1548060393.444 * * [misc]simplify:  iters left: 4 (492 enodes)
1548060393.810 * [exit]simplify:  Simplified to (+ (* (+ (* (* (pow d1 5) d1) (+ (pow d1 3) (pow d2 3))) (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d2 (+ d1 d2)) (+ (pow d1 3) (pow d2 3))))) (* (* (* (+ d4 d3) (* (- d3 d4) (+ d4 d3))) (- (- d4 d3))) d1)) (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (* (- d4 d3) (+ d4 d3)))) d1)))
1548060393.810 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (+ (* (* (pow d1 5) d1) (+ (pow d1 3) (pow d2 3))) (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d2 (+ d1 d2)) (+ (pow d1 3) (pow d2 3))))) (* (* (* (+ d4 d3) (* (- d3 d4) (+ d4 d3))) (- (- d4 d3))) d1)) (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (* (- d4 d3) (+ d4 d3)))) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))))
1548060393.811 * * * * [misc]progress:  [ 162 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060393.811 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060393.811 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060393.818 * * [misc]simplify:  iters left: 5 (116 enodes)
1548060393.844 * * [misc]simplify:  iters left: 4 (499 enodes)
1548060394.456 * [exit]simplify:  Simplified to (* (- (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3))))) (* (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (- (pow d3 3) (pow d4 3))) (+ (* (pow d1 5) d1) (pow (* d2 (+ d1 d2)) 3)))) d1)
1548060394.456 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3))))) (* (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (- (pow d3 3) (pow d4 3))) (+ (* (pow d1 5) d1) (pow (* d2 (+ d1 d2)) 3)))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060394.456 * * * * [misc]progress:  [ 163 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))))>
1548060394.457 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060394.457 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060394.463 * * [misc]simplify:  iters left: 5 (103 enodes)
1548060394.489 * * [misc]simplify:  iters left: 4 (445 enodes)
1548060394.786 * [exit]simplify:  Simplified to (+ (* (+ (* (* (+ (pow d1 3) (pow d2 3)) (* d2 (+ d1 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (pow d1 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))) (* (* (* (+ d4 d3) (- d3 d4)) (- (+ d4 d3))) d1)) (* (* d1 (* (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3))) (* (+ d4 d3) (+ d4 d3)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))))))
1548060394.786 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (+ (* (* (+ (pow d1 3) (pow d2 3)) (* d2 (+ d1 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (pow d1 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))) (* (* (* (+ d4 d3) (- d3 d4)) (- (+ d4 d3))) d1)) (* (* d1 (* (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3))) (* (+ d4 d3) (+ d4 d3)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))))
1548060394.786 * * * * [misc]progress:  [ 164 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))>
1548060394.786 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060394.786 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060394.794 * * [misc]simplify:  iters left: 5 (119 enodes)
1548060394.823 * * [misc]simplify:  iters left: 4 (491 enodes)
1548060395.157 * [exit]simplify:  Simplified to (* (- (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (+ d4 d3)) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (+ (* d1 (pow d1 5)) (pow (* d2 (+ d1 d2)) 3)) (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ (pow d3 3) (pow d4 3)))))) d1)
1548060395.157 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (+ d4 d3)) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (+ (* d1 (pow d1 5)) (pow (* d2 (+ d1 d2)) 3)) (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ (pow d3 3) (pow d4 3)))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))
1548060395.157 * * * * [misc]progress:  [ 165 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))))>
1548060395.157 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060395.158 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060395.164 * * [misc]simplify:  iters left: 5 (102 enodes)
1548060395.186 * * [misc]simplify:  iters left: 4 (422 enodes)
1548060395.461 * [exit]simplify:  Simplified to (+ (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d4 d3))) d1)) (* (* (* (+ (* (* d1 d1) (- d1)) (- (pow d2 3))) (* (* (- d3 d4) (+ d4 d3)) (- d4 d3))) (+ (* d1 (pow d1 5)) (pow (* d2 (+ d1 d2)) 3))) d1))
1548060395.462 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (* (- (pow d2 3) (pow d1 3)) (- d4 d3))) d1)) (* (* (* (+ (* (* d1 d1) (- d1)) (- (pow d2 3))) (* (* (- d3 d4) (+ d4 d3)) (- d4 d3))) (+ (* d1 (pow d1 5)) (pow (* d2 (+ d1 d2)) 3))) d1)) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))))
1548060395.462 * * * * [misc]progress:  [ 166 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060395.462 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060395.462 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060395.470 * * [misc]simplify:  iters left: 5 (114 enodes)
1548060395.495 * * [misc]simplify:  iters left: 4 (475 enodes)
1548060395.864 * [exit]simplify:  Simplified to (+ (* (* (+ (- (pow d2 3)) (* (- d1) (* d1 d1))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d3 3) (pow d4 3))) d1)) (* (* (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) d1)))
1548060395.864 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (+ (- (pow d2 3)) (* (- d1) (* d1 d1))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d3 3) (pow d4 3))) d1)) (* (* (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060395.864 * * * * [misc]progress:  [ 167 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))>
1548060395.865 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060395.865 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060395.872 * * [misc]simplify:  iters left: 5 (108 enodes)
1548060395.896 * * [misc]simplify:  iters left: 4 (435 enodes)
1548060396.207 * [exit]simplify:  Simplified to (* (- (* (* (* (+ d4 d3) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4))))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (pow d4 3) (pow d3 3)) (* (+ d4 d3) (- d3 d4))) (- (* d2 (+ d1 d2)) (* d1 d1))))) d1)
1548060396.208 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (* (+ d4 d3) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4))))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (pow d4 3) (pow d3 3)) (* (+ d4 d3) (- d3 d4))) (- (* d2 (+ d1 d2)) (* d1 d1))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))
1548060396.208 * * * * [misc]progress:  [ 168 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060396.208 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060396.208 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060396.218 * * [misc]simplify:  iters left: 5 (110 enodes)
1548060396.243 * * [misc]simplify:  iters left: 4 (465 enodes)
1548060396.610 * [exit]simplify:  Simplified to (+ (* (* d1 (+ d4 d3)) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))) (* d1 (* (* (+ (* (* d1 d1) (- d1)) (- (pow d2 3))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d2 (+ d1 d2)) (* d1 d1))))))
1548060396.610 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (+ d4 d3)) (* (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))) (* d1 (* (* (+ (* (* d1 d1) (- d1)) (- (pow d2 3))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d2 (+ d1 d2)) (* d1 d1)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060396.610 * * * * [misc]progress:  [ 169 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))))>
1548060396.610 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060396.610 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060396.617 * * [misc]simplify:  iters left: 5 (97 enodes)
1548060396.639 * * [misc]simplify:  iters left: 4 (407 enodes)
1548060396.956 * [exit]simplify:  Simplified to (* (- (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (* (* (* (* (+ d4 d3) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (* (+ d4 d3) (- d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))))) d1)
1548060396.956 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)) (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (* (* (* (* (+ d4 d3) (- d3 d4)) (+ (pow d1 3) (pow d2 3))) (* (+ d4 d3) (- d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))))
1548060396.956 * * * * [misc]progress:  [ 170 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060396.956 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060396.956 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060396.963 * * [misc]simplify:  iters left: 5 (99 enodes)
1548060396.986 * * [misc]simplify:  iters left: 4 (415 enodes)
1548060397.285 * [exit]simplify:  Simplified to (* d1 (+ (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ d4 d3) (- (pow d3 3) (pow d4 3))) (+ (* (* d1 d1) (- d1)) (- (pow d2 3))))) (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (* (pow d2 3) (pow d2 3)) (pow (* d1 d1) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d4 d3)))))
1548060397.285 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ d4 d3) (- (pow d3 3) (pow d4 3))) (+ (* (* d1 d1) (- d1)) (- (pow d2 3))))) (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (* (pow d2 3) (pow d2 3)) (pow (* d1 d1) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d4 d3))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060397.285 * * * * [misc]progress:  [ 171 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))))>
1548060397.285 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060397.285 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060397.294 * * [misc]simplify:  iters left: 5 (86 enodes)
1548060397.313 * * [misc]simplify:  iters left: 4 (360 enodes)
1548060397.563 * [exit]simplify:  Simplified to (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d4 d3))) (* (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (- (* d3 d3) (* d4 d4))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))))) d1)
1548060397.563 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d4 d3))) (* (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (- (* d3 d3) (* d4 d4))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))))
1548060397.563 * * * * [misc]progress:  [ 172 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))>
1548060397.563 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060397.563 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060397.570 * * [misc]simplify:  iters left: 5 (102 enodes)
1548060397.592 * * [misc]simplify:  iters left: 4 (407 enodes)
1548060397.869 * [exit]simplify:  Simplified to (* d1 (- (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ d4 d3)) (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ (pow d4 3) (pow d3 3)))))))
1548060397.869 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ d4 d3)) (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ (pow d4 3) (pow d3 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))
1548060397.869 * * * * [misc]progress:  [ 173 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))))>
1548060397.870 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060397.870 * * [misc]simplify:  iters left: 6 (32 enodes)
1548060397.876 * * [misc]simplify:  iters left: 5 (85 enodes)
1548060397.897 * * [misc]simplify:  iters left: 4 (342 enodes)
1548060398.123 * [exit]simplify:  Simplified to (* d1 (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d4 d3))) (- d3 d4)))))
1548060398.124 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d4 d3))) (- d3 d4))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))))
1548060398.124 * * * * [misc]progress:  [ 174 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060398.124 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060398.124 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060398.130 * * [misc]simplify:  iters left: 5 (96 enodes)
1548060398.153 * * [misc]simplify:  iters left: 4 (368 enodes)
1548060398.404 * [exit]simplify:  Simplified to (* d1 (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (- (pow d3 3) (pow d4 3)) (* (* (+ (pow d1 3) (pow d2 3)) (+ (pow d4 3) (pow d3 3))) (+ (* d1 d1) (* (+ d1 d2) d2))))))
1548060398.404 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (- (pow d3 3) (pow d4 3)) (* (* (+ (pow d1 3) (pow d2 3)) (+ (pow d4 3) (pow d3 3))) (+ (* d1 d1) (* (+ d1 d2) d2)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060398.404 * * * * [misc]progress:  [ 175 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))))>
1548060398.405 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060398.405 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060398.411 * * [misc]simplify:  iters left: 5 (90 enodes)
1548060398.428 * * [misc]simplify:  iters left: 4 (324 enodes)
1548060398.625 * [exit]simplify:  Simplified to (+ (* (* d1 (+ (* (- d1) (* d1 d1)) (- (pow d2 3)))) (* (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))) (+ (* d1 d1) (* (+ d1 d2) d2)))) (* (* (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3))) (* (+ d4 d3) (+ d4 d3))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) d1)))
1548060398.625 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (+ (* (- d1) (* d1 d1)) (- (pow d2 3)))) (* (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))) (+ (* d1 d1) (* (+ d1 d2) d2)))) (* (* (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3))) (* (+ d4 d3) (+ d4 d3))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))))
1548060398.625 * * * * [misc]progress:  [ 176 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060398.626 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060398.626 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060398.632 * * [misc]simplify:  iters left: 5 (92 enodes)
1548060398.654 * * [misc]simplify:  iters left: 4 (358 enodes)
1548060398.891 * [exit]simplify:  Simplified to (+ (* (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (* (- d4 d3) (+ d4 d3)))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) d1)) (* (* (* (- (pow d3 3) (pow d4 3)) (* (- d4 d3) (+ d4 d3))) (+ (* d1 d1) (* (+ d1 d2) d2))) (* (+ (- (pow d2 3)) (* (* d1 d1) (- d1))) d1)))
1548060398.891 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d1 3) (pow d2 3)) (* (- d4 d3) (+ d4 d3)))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) d1)) (* (* (* (- (pow d3 3) (pow d4 3)) (* (- d4 d3) (+ d4 d3))) (+ (* d1 d1) (* (+ d1 d2) d2))) (* (+ (- (pow d2 3)) (* (* d1 d1) (- d1))) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060398.891 * * * * [misc]progress:  [ 177 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d3 d4))))))>
1548060398.891 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060398.892 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060398.897 * * [misc]simplify:  iters left: 5 (79 enodes)
1548060398.916 * * [misc]simplify:  iters left: 4 (301 enodes)
1548060399.117 * [exit]simplify:  Simplified to (+ (* (* (+ (* (- d1) (* d1 d1)) (- (pow d2 3))) (+ (* d1 d1) (* d2 (+ d1 d2)))) (* (* (- (* d3 d3) (* d4 d4)) (- (* d4 d4) (* d3 d3))) d1)) (* (* (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3))) (* (* (+ d4 d3) (+ d4 d3)) (- d4 d3))) d1))
1548060399.117 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (+ (* (- d1) (* d1 d1)) (- (pow d2 3))) (+ (* d1 d1) (* d2 (+ d1 d2)))) (* (* (- (* d3 d3) (* d4 d4)) (- (* d4 d4) (* d3 d3))) d1)) (* (* (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3))) (* (* (+ d4 d3) (+ d4 d3)) (- d4 d3))) d1)) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d3 d4))))))
1548060399.117 * * * * [misc]progress:  [ 178 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))>
1548060399.117 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060399.117 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060399.123 * * [misc]simplify:  iters left: 5 (81 enodes)
1548060399.139 * * [misc]simplify:  iters left: 4 (297 enodes)
1548060399.309 * [exit]simplify:  Simplified to (+ (* (* d1 (+ (- (pow d2 3)) (* (- d1) (* d1 d1)))) (* (* (+ d4 d3) (- (pow d3 3) (pow d4 3))) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* d1 (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))) (* (+ d4 d3) (+ (* (+ d4 d3) d4) (* d3 d3)))))
1548060399.309 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (+ (- (pow d2 3)) (* (- d1) (* d1 d1)))) (* (* (+ d4 d3) (- (pow d3 3) (pow d4 3))) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* d1 (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3)))) (* (+ d4 d3) (+ (* (+ d4 d3) d4) (* d3 d3))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))
1548060399.309 * * * * [misc]progress:  [ 179 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)))))>
1548060399.310 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060399.310 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060399.314 * * [misc]simplify:  iters left: 5 (67 enodes)
1548060399.327 * * [misc]simplify:  iters left: 4 (235 enodes)
1548060399.450 * [exit]simplify:  Simplified to (+ (* (* d1 (* (+ d4 d3) (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (- (pow d2 3)) (* (* d1 d1) (- d1))) (+ (* d1 d1) (* d2 (+ d1 d2)))) (* (* (* (+ d4 d3) (- d3 d4)) (+ d4 d3)) d1)))
1548060399.450 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (* (+ d4 d3) (+ d4 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (- (pow d2 3)) (* (* d1 d1) (- d1))) (+ (* d1 d1) (* d2 (+ d1 d2)))) (* (* (* (+ d4 d3) (- d3 d4)) (+ d4 d3)) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)))))
1548060399.450 * * * * [misc]progress:  [ 180 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))))>
1548060399.450 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060399.450 * * [misc]simplify:  iters left: 6 (32 enodes)
1548060399.456 * * [misc]simplify:  iters left: 5 (84 enodes)
1548060399.475 * * [misc]simplify:  iters left: 4 (288 enodes)
1548060399.629 * [exit]simplify:  Simplified to (+ (* (* d1 (+ (* (- d3 d4) d3) (* d4 d4))) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))))) (* (* d1 (+ (- (pow d2 3)) (* (- d1) (* d1 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))
1548060399.629 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (+ (* (- d3 d4) d3) (* d4 d4))) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))))) (* (* d1 (+ (- (pow d2 3)) (* (- d1) (* d1 d1)))) (* (* (+ (pow d3 3) (pow d4 3)) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))))
1548060399.629 * * * * [misc]progress:  [ 181 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- d4 d3)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)))))>
1548060399.629 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- d4 d3)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060399.630 * * [misc]simplify:  iters left: 6 (28 enodes)
1548060399.635 * * [misc]simplify:  iters left: 5 (67 enodes)
1548060399.647 * * [misc]simplify:  iters left: 4 (235 enodes)
1548060399.779 * [exit]simplify:  Simplified to (+ (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (- d4 d3) (+ d4 d3)) d1)) (* (* d1 (+ (- (pow d2 3)) (* (* d1 d1) (- d1)))) (* (* (- d4 d3) (* (+ d4 d3) (- d3 d4))) (+ (* d1 d1) (* d2 (+ d1 d2))))))
1548060399.779 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (+ (pow d1 3) (pow d2 3)) (- (pow d2 3) (pow d1 3))) (* (* (- d4 d3) (+ d4 d3)) d1)) (* (* d1 (+ (- (pow d2 3)) (* (* d1 d1) (- d1)))) (* (* (- d4 d3) (* (+ d4 d3) (- d3 d4))) (+ (* d1 d1) (* d2 (+ d1 d2)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)))))
1548060399.779 * * * * [misc]progress:  [ 182 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))))>
1548060399.779 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))))
1548060399.779 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060399.789 * * [misc]simplify:  iters left: 5 (95 enodes)
1548060399.810 * * [misc]simplify:  iters left: 4 (413 enodes)
1548060400.076 * [exit]simplify:  Simplified to (+ (* (* d1 (+ (- (pow d2 3)) (* (- d1) (* d1 d1)))) (+ (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d2 (+ d1 d2)) (* (+ d4 d3) (- d3 d4)))) (* (* d1 (pow d1 5)) (* (+ d4 d3) (- d3 d4))))) (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (+ d4 d3)) d1)))
1548060400.076 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (+ (- (pow d2 3)) (* (- d1) (* d1 d1)))) (+ (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d2 (+ d1 d2)) (* (+ d4 d3) (- d3 d4)))) (* (* d1 (pow d1 5)) (* (+ d4 d3) (- d3 d4))))) (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d1 3) (pow d2 3))) (+ d4 d3)) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))))
1548060400.076 * * * * [misc]progress:  [ 183 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (- (* d2 (+ d1 d2)) (* d1 d1))))))>
1548060400.076 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))))))
1548060400.076 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060400.081 * * [misc]simplify:  iters left: 5 (72 enodes)
1548060400.096 * * [misc]simplify:  iters left: 4 (290 enodes)
1548060400.270 * [exit]simplify:  Simplified to (* d1 (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d2 (+ d1 d2)) (* d1 d1))))))
1548060400.270 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (+ (pow d1 3) (pow d2 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (pow d1 3) (pow d2 3)) (* (- d3 d4) (+ d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d2 (+ d1 d2)) (* d1 d1)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (- (* d2 (+ d1 d2)) (* d1 d1))))))
1548060400.271 * * * * [misc]progress:  [ 184 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060400.271 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060400.271 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060400.278 * * [misc]simplify:  iters left: 5 (125 enodes)
1548060400.318 * [exit]simplify:  Simplified to (* (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)))) d1)
1548060400.318 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060400.318 * * * * [misc]progress:  [ 185 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))>
1548060400.318 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060400.318 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060400.325 * * [misc]simplify:  iters left: 5 (120 enodes)
1548060400.352 * * [misc]simplify:  iters left: 4 (499 enodes)
1548060400.718 * [exit]simplify:  Simplified to (* (- (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (pow d4 3) (pow d3 3)))) (* (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)) (* (* (- (* d3 d3) (* d4 d4)) (+ (pow d4 3) (pow d3 3))) (+ (* d4 d4) (* (- d3 d4) d3))))) d1)
1548060400.718 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (pow d4 3) (pow d3 3)))) (* (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)) (* (* (- (* d3 d3) (* d4 d4)) (+ (pow d4 3) (pow d3 3))) (+ (* d4 d4) (* (- d3 d4) d3))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))
1548060400.718 * * * * [misc]progress:  [ 186 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060400.719 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060400.719 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060400.727 * * [misc]simplify:  iters left: 5 (132 enodes)
1548060400.765 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))))) (* (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)) (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d3 3) (pow d4 3))) (+ (* d4 d4) (* d3 (- d3 d4)))))))
1548060400.765 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))))) (* (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)) (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d3 3) (pow d4 3))) (+ (* d4 d4) (* d3 (- d3 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060400.765 * * * * [misc]progress:  [ 187 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))))>
1548060400.766 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060400.766 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060400.773 * * [misc]simplify:  iters left: 5 (126 enodes)
1548060400.809 * [exit]simplify:  Simplified to (* (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (- (* d4 d4) (* d3 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))))) (* (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)) (* (* (* (- d3 d4) (+ d4 d3)) (- (* d4 d4) (* d3 d3))) (+ (* d4 d4) (* (- d3 d4) d3))))) d1)
1548060400.809 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (- (* d4 d4) (* d3 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))))) (* (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)) (* (* (* (- d3 d4) (+ d4 d3)) (- (* d4 d4) (* d3 d3))) (+ (* d4 d4) (* (- d3 d4) d3))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))))
1548060400.809 * * * * [misc]progress:  [ 188 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060400.809 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060400.809 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060400.816 * * [misc]simplify:  iters left: 5 (122 enodes)
1548060400.845 * * [misc]simplify:  iters left: 4 (494 enodes)
1548060401.187 * [exit]simplify:  Simplified to (+ (* (* (* (- (pow d3 3) (pow d4 3)) (- (+ d4 d3))) (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) d1)) (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) d1)))
1548060401.187 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (* (- (pow d3 3) (pow d4 3)) (- (+ d4 d3))) (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) d1)) (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060401.187 * * * * [misc]progress:  [ 189 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))))>
1548060401.187 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060401.187 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060401.194 * * [misc]simplify:  iters left: 5 (116 enodes)
1548060401.221 * * [misc]simplify:  iters left: 4 (455 enodes)
1548060401.510 * [exit]simplify:  Simplified to (+ (* (* d1 (* (+ (pow d4 3) (pow d3 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)) (* (- (* d3 d3) (* d4 (- d3 d4))) (* (- (+ d4 d3)) (* (+ d4 d3) (- d3 d4))))) d1))
1548060401.510 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (* (+ (pow d4 3) (pow d3 3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)) (* (- (* d3 d3) (* d4 (- d3 d4))) (* (- (+ d4 d3)) (* (+ d4 d3) (- d3 d4))))) d1)) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))))
1548060401.510 * * * * [misc]progress:  [ 190 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))>
1548060401.510 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060401.510 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060401.517 * * [misc]simplify:  iters left: 5 (112 enodes)
1548060401.545 * * [misc]simplify:  iters left: 4 (466 enodes)
1548060401.877 * [exit]simplify:  Simplified to (+ (* (* (* (+ (pow d4 3) (pow d3 3)) (- (- d3 d4))) (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) d1)) (* (* d1 (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (+ (* d4 d4) (* (- d3 d4) d3)))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))))
1548060401.877 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (* (+ (pow d4 3) (pow d3 3)) (- (- d3 d4))) (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) d1)) (* (* d1 (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (+ (* d4 d4) (* (- d3 d4) d3)))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))
1548060401.877 * * * * [misc]progress:  [ 191 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))))>
1548060401.877 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060401.877 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060401.884 * * [misc]simplify:  iters left: 5 (114 enodes)
1548060401.908 * * [misc]simplify:  iters left: 4 (427 enodes)
1548060402.170 * [exit]simplify:  Simplified to (+ (* (* (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)) (* (+ d4 d3) (* (- d4 d3) (- d3 d4)))) (* (- (+ (* (- d3 d4) d3) (* d4 d4))) d1)) (* (* d1 (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))))
1548060402.170 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)) (* (+ d4 d3) (* (- d4 d3) (- d3 d4)))) (* (- (+ (* (- d3 d4) d3) (* d4 d4))) d1)) (* (* d1 (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))))
1548060402.170 * * * * [misc]progress:  [ 192 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060402.170 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060402.170 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060402.177 * * [misc]simplify:  iters left: 5 (107 enodes)
1548060402.200 * * [misc]simplify:  iters left: 4 (449 enodes)
1548060402.565 * [exit]simplify:  Simplified to (* d1 (- (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) (+ (* d4 d4) (* d3 (- d3 d4)))))))
1548060402.565 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) (+ (* d4 d4) (* d3 (- d3 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060402.565 * * * * [misc]progress:  [ 193 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))>
1548060402.565 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060402.566 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060402.572 * * [misc]simplify:  iters left: 5 (102 enodes)
1548060402.593 * * [misc]simplify:  iters left: 4 (417 enodes)
1548060402.909 * [exit]simplify:  Simplified to (* (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ d4 d3))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (* (+ d4 d3) (- d3 d4)) (+ (pow d4 3) (pow d3 3)))))) d1)
1548060402.909 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ d4 d3))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (* (+ d4 d3) (- d3 d4)) (+ (pow d4 3) (pow d3 3)))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))
1548060402.909 * * * * [misc]progress:  [ 194 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060402.909 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060402.909 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060402.916 * * [misc]simplify:  iters left: 5 (114 enodes)
1548060402.942 * * [misc]simplify:  iters left: 4 (464 enodes)
1548060403.549 * [exit]simplify:  Simplified to (* (- (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (- d4 d3)) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))))) d1)
1548060403.549 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (- d4 d3)) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060403.549 * * * * [misc]progress:  [ 195 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))))>
1548060403.549 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060403.549 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060403.556 * * [misc]simplify:  iters left: 5 (108 enodes)
1548060403.581 * * [misc]simplify:  iters left: 4 (441 enodes)
1548060403.918 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (- d4 d3) (+ d4 d3))) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (- (* d3 d3) (* d4 (- d3 d4))) (* (- (* d3 d3) (* d4 d4)) (* (- d4 d3) (+ d4 d3)))))))
1548060403.918 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (- d4 d3) (+ d4 d3))) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (- (* d3 d3) (* d4 (- d3 d4))) (* (- (* d3 d3) (* d4 d4)) (* (- d4 d3) (+ d4 d3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))))
1548060403.918 * * * * [misc]progress:  [ 196 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060403.918 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060403.918 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060403.925 * * [misc]simplify:  iters left: 5 (104 enodes)
1548060403.947 * * [misc]simplify:  iters left: 4 (403 enodes)
1548060404.220 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (- (pow d3 3) (pow d4 3)) (+ d4 d3))))))
1548060404.220 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (- (pow d3 3) (pow d4 3)) (+ d4 d3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060404.220 * * * * [misc]progress:  [ 197 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))))>
1548060404.220 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060404.220 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060404.227 * * [misc]simplify:  iters left: 5 (98 enodes)
1548060404.247 * * [misc]simplify:  iters left: 4 (368 enodes)
1548060404.480 * [exit]simplify:  Simplified to (* (- (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ d4 d3))) (* (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (+ d4 d3) (* (+ d4 d3) (- d3 d4)))))) d1)
1548060404.480 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ d4 d3))) (* (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (+ d4 d3) (* (+ d4 d3) (- d3 d4)))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))))
1548060404.480 * * * * [misc]progress:  [ 198 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))>
1548060404.481 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060404.481 * * [misc]simplify:  iters left: 6 (32 enodes)
1548060404.486 * * [misc]simplify:  iters left: 5 (94 enodes)
1548060404.507 * * [misc]simplify:  iters left: 4 (380 enodes)
1548060404.778 * [exit]simplify:  Simplified to (* (* d1 (- (* d3 d3) (* d4 (- d3 d4)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060404.778 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (* d1 (- (* d3 d3) (* d4 (- d3 d4)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (- (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))
1548060404.778 * * * * [misc]progress:  [ 199 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))))>
1548060404.779 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060404.779 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060404.785 * * [misc]simplify:  iters left: 5 (96 enodes)
1548060404.804 * * [misc]simplify:  iters left: 4 (345 enodes)
1548060405.024 * [exit]simplify:  Simplified to (* (- (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (- d4 d3))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (* d4 (- d4 d3)) (* d3 d3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (* (- d3 d4) (- d4 d3)) (+ d4 d3))))) d1)
1548060405.024 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (- d4 d3))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (* d4 (- d4 d3)) (* d3 d3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (* (- d3 d4) (- d4 d3)) (+ d4 d3))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))))
1548060405.025 * * * * [misc]progress:  [ 200 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060405.025 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060405.025 * * [misc]simplify:  iters left: 6 (32 enodes)
1548060405.031 * * [misc]simplify:  iters left: 5 (89 enodes)
1548060405.052 * * [misc]simplify:  iters left: 4 (338 enodes)
1548060405.280 * [exit]simplify:  Simplified to (* d1 (* (+ (* d3 (- d3 d4)) (* d4 d4)) (- (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))))
1548060405.280 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (* (+ (* d3 (- d3 d4)) (* d4 d4)) (- (* (+ (* (+ d4 d3) d4) (* d3 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d1 d2)) (* d2 d2)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060405.280 * * * * [misc]progress:  [ 201 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))))>
1548060405.281 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060405.281 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060405.289 * * [misc]simplify:  iters left: 5 (84 enodes)
1548060405.305 * * [misc]simplify:  iters left: 4 (311 enodes)
1548060405.505 * [exit]simplify:  Simplified to (* d1 (* (+ (* d3 (- d3 d4)) (* d4 d4)) (- (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (+ d4 d3)) (* (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))) (+ (* d1 d1) (* (+ d1 d2) d2))))))
1548060405.505 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (* (+ (* d3 (- d3 d4)) (* d4 d4)) (- (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (+ d4 d3)) (* (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))) (+ (* d1 d1) (* (+ d1 d2) d2)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))))
1548060405.505 * * * * [misc]progress:  [ 202 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060405.505 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060405.505 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060405.511 * * [misc]simplify:  iters left: 5 (96 enodes)
1548060405.530 * * [misc]simplify:  iters left: 4 (358 enodes)
1548060405.762 * [exit]simplify:  Simplified to (* (- (* (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (- d4 d3) (+ (pow d4 3) (pow d3 3)))) (* (* (* (+ d4 d3) (- d4 d3)) (+ (* d1 d1) (* (+ d1 d2) d2))) (* (- (pow d3 3) (pow d4 3)) (+ (* d3 d3) (* d4 (- d4 d3)))))) d1)
1548060405.762 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (- d4 d3) (+ (pow d4 3) (pow d3 3)))) (* (* (* (+ d4 d3) (- d4 d3)) (+ (* d1 d1) (* (+ d1 d2) d2))) (* (- (pow d3 3) (pow d4 3)) (+ (* d3 d3) (* d4 (- d4 d3)))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060405.762 * * * * [misc]progress:  [ 203 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- d4 d3) (+ d3 d4))))))>
1548060405.763 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060405.763 * * [misc]simplify:  iters left: 6 (32 enodes)
1548060405.769 * * [misc]simplify:  iters left: 5 (90 enodes)
1548060405.789 * * [misc]simplify:  iters left: 4 (336 enodes)
1548060406.005 * [exit]simplify:  Simplified to (* d1 (- (* (- (* d4 d4) (* d3 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (* (- d3 d4) (+ d4 d3)) (- (* d4 d4) (* d3 d3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d4 (- d4 d3)) (* d3 d3))))))
1548060406.005 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (- (* d4 d4) (* d3 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (* (- d3 d4) (+ d4 d3)) (- (* d4 d4) (* d3 d3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d4 (- d4 d3)) (* d3 d3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- d4 d3) (+ d3 d4))))))
1548060406.005 * * * * [misc]progress:  [ 204 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))>
1548060406.005 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060406.005 * * [misc]simplify:  iters left: 6 (32 enodes)
1548060406.011 * * [misc]simplify:  iters left: 5 (86 enodes)
1548060406.028 * * [misc]simplify:  iters left: 4 (296 enodes)
1548060406.192 * [exit]simplify:  Simplified to (+ (* d1 (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) d1)))
1548060406.192 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* d1 (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (+ d4 d3))) (+ (* d1 (+ d1 d2)) (* d2 d2))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))
1548060406.193 * * * * [misc]progress:  [ 205 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))>
1548060406.193 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060406.193 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060406.198 * * [misc]simplify:  iters left: 5 (80 enodes)
1548060406.213 * * [misc]simplify:  iters left: 4 (253 enodes)
1548060406.337 * [exit]simplify:  Simplified to (+ (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (* (- (+ d4 d3)) (* (+ d4 d3) (- d3 d4))) d1)) (* (* d1 (+ (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))
1548060406.337 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (* (- (+ d4 d3)) (* (+ d4 d3) (- d3 d4))) d1)) (* (* d1 (+ (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))
1548060406.337 * * * * [misc]progress:  [ 206 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))))>
1548060406.338 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060406.338 * * [misc]simplify:  iters left: 6 (28 enodes)
1548060406.346 * * [misc]simplify:  iters left: 5 (76 enodes)
1548060406.361 * * [misc]simplify:  iters left: 4 (261 enodes)
1548060406.510 * [exit]simplify:  Simplified to (* (* d1 (+ (* d3 (- d3 d4)) (* d4 d4))) (- (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (* (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2))))))
1548060406.510 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (* d1 (+ (* d3 (- d3 d4)) (* d4 d4))) (- (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (* (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)) (+ (* d1 d1) (* d2 (+ d1 d2)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))))
1548060406.510 * * * * [misc]progress:  [ 207 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (- d4 d3)))))>
1548060406.510 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060406.511 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060406.516 * * [misc]simplify:  iters left: 5 (78 enodes)
1548060406.530 * * [misc]simplify:  iters left: 4 (242 enodes)
1548060406.660 * [exit]simplify:  Simplified to (+ (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (* (* (+ d4 d3) (- d3 d4)) (- (- d4 d3))) d1)) (* (* d1 (+ (pow d4 3) (pow d3 3))) (* (- d4 d3) (- (pow d2 3) (pow d1 3)))))
1548060406.660 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (* (* (+ d4 d3) (- d3 d4)) (- (- d4 d3))) d1)) (* (* d1 (+ (pow d4 3) (pow d3 3))) (* (- d4 d3) (- (pow d2 3) (pow d1 3))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (- d4 d3)))))
1548060406.660 * * * * [misc]progress:  [ 208 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))))>
1548060406.661 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))))
1548060406.661 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060406.667 * * [misc]simplify:  iters left: 5 (110 enodes)
1548060406.691 * * [misc]simplify:  iters left: 4 (419 enodes)
1548060406.938 * [exit]simplify:  Simplified to (+ (* (* d1 (+ (pow d4 3) (pow d3 3))) (+ (* (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)) (- (pow d2 3) (pow d1 3))) (* (* (- (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (* d2 d1) (+ d1 d2)))))) (* (* d1 (- (- (* d3 d3) (* (- d3 d4) d4)))) (+ (* (* (- d3 d4) (+ d4 d3)) (* d1 (pow d1 5))) (* (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)) (* (* (+ d1 d2) d2) (* (- d3 d4) (+ d4 d3)))))))
1548060406.938 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (+ (pow d4 3) (pow d3 3))) (+ (* (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)) (- (pow d2 3) (pow d1 3))) (* (* (- (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (* d2 d1) (+ d1 d2)))))) (* (* d1 (- (- (* d3 d3) (* (- d3 d4) d4)))) (+ (* (* (- d3 d4) (+ d4 d3)) (* d1 (pow d1 5))) (* (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)) (* (* (+ d1 d2) d2) (* (- d3 d4) (+ d4 d3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))))
1548060406.938 * * * * [misc]progress:  [ 209 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (- (* d2 (+ d1 d2)) (* d1 d1))))))>
1548060406.938 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))))))
1548060406.939 * * [misc]simplify:  iters left: 6 (32 enodes)
1548060406.944 * * [misc]simplify:  iters left: 5 (86 enodes)
1548060406.961 * * [misc]simplify:  iters left: 4 (295 enodes)
1548060407.124 * [exit]simplify:  Simplified to (* d1 (- (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ d4 d3) (- d3 d4)) (+ (* d4 d4) (* d3 (- d3 d4)))))))
1548060407.124 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ d4 d3) (- d3 d4)) (+ (* d4 d4) (* d3 (- d3 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (- (* d2 (+ d1 d2)) (* d1 d1))))))
1548060407.124 * * * * [misc]progress:  [ 210 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060407.124 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060407.124 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060407.132 * * [misc]simplify:  iters left: 5 (132 enodes)
1548060407.172 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))))) (* (* (- d4 d3) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)))))
1548060407.172 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))))) (* (* (- d4 d3) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060407.172 * * * * [misc]progress:  [ 211 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))>
1548060407.172 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060407.172 * * [misc]simplify:  iters left: 6 (40 enodes)
1548060407.180 * * [misc]simplify:  iters left: 5 (127 enodes)
1548060407.214 * [exit]simplify:  Simplified to (* (- (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (* d4 d4) (* d3 (- d3 d4))))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)) (* (* (* (+ d4 d3) (- d3 d4)) (+ (pow d3 3) (pow d4 3))) (- d4 d3)))) d1)
1548060407.215 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (* d4 d4) (* d3 (- d3 d4))))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (pow (* d1 d1) 3) (pow (* (+ d1 d2) d2) 3)) (* (* (* (+ d4 d3) (- d3 d4)) (+ (pow d3 3) (pow d4 3))) (- d4 d3)))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))
1548060407.215 * * * * [misc]progress:  [ 212 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060407.215 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060407.215 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060407.222 * * [misc]simplify:  iters left: 5 (121 enodes)
1548060407.258 * [exit]simplify:  Simplified to (* (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- d4 d3)) (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))))) (* (* (- d4 d3) (* (* (+ d4 d3) (- d4 d3)) (- (pow d3 3) (pow d4 3)))) (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)))) d1)
1548060407.258 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- d4 d3)) (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))))) (* (* (- d4 d3) (* (* (+ d4 d3) (- d4 d3)) (- (pow d3 3) (pow d4 3)))) (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060407.258 * * * * [misc]progress:  [ 213 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))))>
1548060407.258 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060407.259 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060407.265 * * [misc]simplify:  iters left: 5 (108 enodes)
1548060407.298 * [exit]simplify:  Simplified to (* (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (- (* d4 d4) (* d3 d3)) (* (- (pow d2 3) (pow d1 3)) (- (* d4 d4) (* d3 d3))))) (* (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)) (* (* (- (* d3 d3) (* d4 d4)) (- (* d4 d4) (* d3 d3))) (- d4 d3)))) d1)
1548060407.298 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (- (* d4 d4) (* d3 d3)) (* (- (pow d2 3) (pow d1 3)) (- (* d4 d4) (* d3 d3))))) (* (+ (pow (* (+ d1 d2) d2) 3) (pow (* d1 d1) 3)) (* (* (- (* d3 d3) (* d4 d4)) (- (* d4 d4) (* d3 d3))) (- d4 d3)))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))))
1548060407.298 * * * * [misc]progress:  [ 214 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060407.298 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060407.298 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060407.308 * * [misc]simplify:  iters left: 5 (118 enodes)
1548060407.334 * * [misc]simplify:  iters left: 4 (493 enodes)
1548060407.685 * [exit]simplify:  Simplified to (+ (* (+ (* (* (- d4 d3) (pow d1 5)) d1) (* (pow (+ d1 d2) 3) (* (pow d2 3) (- d4 d3)))) (* (* (- (pow d3 3) (pow d4 3)) (- (+ d4 d3))) d1)) (* (* d1 (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3))))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))))
1548060407.685 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (+ (* (* (- d4 d3) (pow d1 5)) d1) (* (pow (+ d1 d2) 3) (* (pow d2 3) (- d4 d3)))) (* (* (- (pow d3 3) (pow d4 3)) (- (+ d4 d3))) d1)) (* (* d1 (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3))))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060407.685 * * * * [misc]progress:  [ 215 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))))>
1548060407.685 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060407.686 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060407.695 * * [misc]simplify:  iters left: 5 (105 enodes)
1548060407.719 * * [misc]simplify:  iters left: 4 (443 enodes)
1548060408.017 * [exit]simplify:  Simplified to (+ (* (* d1 (* (+ d4 d3) (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (* d1 (* (pow d1 5) (- d4 d3))) (* (pow (+ d1 d2) 3) (* (pow d2 3) (- d4 d3)))) (* (* (- (* d3 d3) (* d4 d4)) (- (+ d4 d3))) d1)))
1548060408.017 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (* (+ d4 d3) (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (* d1 (* (pow d1 5) (- d4 d3))) (* (pow (+ d1 d2) 3) (* (pow d2 3) (- d4 d3)))) (* (* (- (* d3 d3) (* d4 d4)) (- (+ d4 d3))) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))))
1548060408.017 * * * * [misc]progress:  [ 216 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))>
1548060408.017 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060408.018 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060408.025 * * [misc]simplify:  iters left: 5 (120 enodes)
1548060408.051 * * [misc]simplify:  iters left: 4 (485 enodes)
1548060408.374 * [exit]simplify:  Simplified to (+ (* (+ (* (pow d1 3) (* (pow d1 3) (- d4 d3))) (* (pow (+ d1 d2) 3) (* (pow d2 3) (- d4 d3)))) (* (* (+ (pow d4 3) (pow d3 3)) (- (- d3 d4))) d1)) (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (- d3 d4)))) d1)))
1548060408.374 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (+ (* (pow d1 3) (* (pow d1 3) (- d4 d3))) (* (pow (+ d1 d2) 3) (* (pow d2 3) (- d4 d3)))) (* (* (+ (pow d4 3) (pow d3 3)) (- (- d3 d4))) d1)) (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (- d3 d4)))) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))
1548060408.374 * * * * [misc]progress:  [ 217 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))))>
1548060408.374 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060408.374 * * [misc]simplify:  iters left: 6 (32 enodes)
1548060408.381 * * [misc]simplify:  iters left: 5 (96 enodes)
1548060408.403 * * [misc]simplify:  iters left: 4 (401 enodes)
1548060408.676 * [exit]simplify:  Simplified to (+ (* (+ (* (pow (+ d1 d2) 3) (* (pow d2 3) (- d4 d3))) (* (pow d1 3) (* (pow d1 3) (- d4 d3)))) (* (* (- (* d4 d4) (* d3 d3)) (- (- d3 d4))) d1)) (* (* d1 (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (- d4 d3)))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))))
1548060408.676 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (+ (* (pow (+ d1 d2) 3) (* (pow d2 3) (- d4 d3))) (* (pow d1 3) (* (pow d1 3) (- d4 d3)))) (* (* (- (* d4 d4) (* d3 d3)) (- (- d3 d4))) d1)) (* (* d1 (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (- d4 d3)))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))))
1548060408.676 * * * * [misc]progress:  [ 218 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060408.676 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060408.676 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060408.683 * * [misc]simplify:  iters left: 5 (114 enodes)
1548060408.709 * * [misc]simplify:  iters left: 4 (473 enodes)
1548060409.077 * [exit]simplify:  Simplified to (* (- (* (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (- d4 d3) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))))) d1)
1548060409.077 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ d4 d3) d4) (* d3 d3)))) (* (* (- d4 d3) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060409.077 * * * * [misc]progress:  [ 219 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))>
1548060409.077 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060409.078 * * [misc]simplify:  iters left: 6 (36 enodes)
1548060409.084 * * [misc]simplify:  iters left: 5 (109 enodes)
1548060409.107 * * [misc]simplify:  iters left: 4 (423 enodes)
1548060409.408 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d3 d3) (* d4 (- d4 d3)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (- (* d4 d4) (* d3 d3)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (- d4 d3) (+ (pow d4 3) (pow d3 3))) (* (- d3 d4) (+ d4 d3))))))
1548060409.408 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (+ (* d3 d3) (* d4 (- d4 d3)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (- (* d4 d4) (* d3 d3)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (- d4 d3) (+ (pow d4 3) (pow d3 3))) (* (- d3 d4) (+ d4 d3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))))
1548060409.408 * * * * [misc]progress:  [ 220 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))>
1548060409.409 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060409.409 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060409.415 * * [misc]simplify:  iters left: 5 (103 enodes)
1548060409.438 * * [misc]simplify:  iters left: 4 (441 enodes)
1548060409.791 * [exit]simplify:  Simplified to (* (- (* (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (* (* (- d4 d3) (* (- d4 d3) (+ d4 d3))) (- (pow d3 3) (pow d4 3))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))))) d1)
1548060409.791 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (- (* (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (* (* (- d4 d3) (* (- d4 d3) (+ d4 d3))) (- (pow d3 3) (pow d4 3))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))))) d1) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))))
1548060409.791 * * * * [misc]progress:  [ 221 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))))>
1548060409.792 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060409.792 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060409.797 * * [misc]simplify:  iters left: 5 (90 enodes)
1548060409.819 * * [misc]simplify:  iters left: 4 (428 enodes)
1548060410.173 * [exit]simplify:  Simplified to (* d1 (- (* (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (- d4 d3) (+ d4 d3))) (* (* (* (- d4 d3) (+ d4 d3)) (* (- d3 d4) (* (- d4 d3) (+ d4 d3)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))))))
1548060410.173 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (- d4 d3) (+ d4 d3))) (* (* (* (- d4 d3) (+ d4 d3)) (* (- d3 d4) (* (- d4 d3) (+ d4 d3)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))))
1548060410.173 * * * * [misc]progress:  [ 222 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060410.174 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060410.174 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060410.180 * * [misc]simplify:  iters left: 5 (100 enodes)
1548060410.201 * * [misc]simplify:  iters left: 4 (407 enodes)
1548060410.488 * [exit]simplify:  Simplified to (+ (* (* d1 (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (+ (* (* (* d1 d1) (- d1)) (* d1 (- d4 d3))) (* (* (+ d1 d2) (* d2 d2)) (* (+ d1 d2) (- d4 d3)))) (* (* (- (pow d3 3) (pow d4 3)) (- (+ d4 d3))) d1)))
1548060410.488 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (+ (* (* (* d1 d1) (- d1)) (* d1 (- d4 d3))) (* (* (+ d1 d2) (* d2 d2)) (* (+ d1 d2) (- d4 d3)))) (* (* (- (pow d3 3) (pow d4 3)) (- (+ d4 d3))) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060410.489 * * * * [misc]progress:  [ 223 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))))>
1548060410.489 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060410.489 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060410.494 * * [misc]simplify:  iters left: 5 (87 enodes)
1548060410.513 * * [misc]simplify:  iters left: 4 (356 enodes)
1548060410.746 * [exit]simplify:  Simplified to (+ (* (+ (* (* (* d2 d2) (+ d1 d2)) (* (+ d1 d2) (- d4 d3))) (* (* (- d1) d1) (* (* d1 d1) (- d4 d3)))) (* (* (- (+ d4 d3)) (- (* d3 d3) (* d4 d4))) d1)) (* (* (+ d4 d3) (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) d1)))
1548060410.746 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (+ (* (* (* d2 d2) (+ d1 d2)) (* (+ d1 d2) (- d4 d3))) (* (* (- d1) d1) (* (* d1 d1) (- d4 d3)))) (* (* (- (+ d4 d3)) (- (* d3 d3) (* d4 d4))) d1)) (* (* (+ d4 d3) (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))))
1548060410.746 * * * * [misc]progress:  [ 224 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))>
1548060410.746 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060410.747 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060410.753 * * [misc]simplify:  iters left: 5 (102 enodes)
1548060410.774 * * [misc]simplify:  iters left: 4 (399 enodes)
1548060411.037 * [exit]simplify:  Simplified to (+ (* (+ (* (* d1 (- d1)) (* (* d1 d1) (- d4 d3))) (* (* (* d2 d2) (+ d1 d2)) (* (+ d1 d2) (- d4 d3)))) (* (* (- (- d3 d4)) (+ (pow d4 3) (pow d3 3))) d1)) (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) d1)))
1548060411.038 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (+ (* (* d1 (- d1)) (* (* d1 d1) (- d4 d3))) (* (* (* d2 d2) (+ d1 d2)) (* (+ d1 d2) (- d4 d3)))) (* (* (- (- d3 d4)) (+ (pow d4 3) (pow d3 3))) d1)) (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))))
1548060411.038 * * * * [misc]progress:  [ 225 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))))>
1548060411.038 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060411.038 * * [misc]simplify:  iters left: 6 (28 enodes)
1548060411.043 * * [misc]simplify:  iters left: 5 (78 enodes)
1548060411.063 * * [misc]simplify:  iters left: 4 (319 enodes)
1548060411.291 * [exit]simplify:  Simplified to (+ (* (+ (* (* (- d1) (* d1 d1)) (* d1 (- d4 d3))) (* (* (+ d1 d2) (* d2 d2)) (* (+ d1 d2) (- d4 d3)))) (* (* (* (- d3 d4) (+ d4 d3)) (- (- d4 d3))) d1)) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (- d4 d3)) (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) d1)))
1548060411.291 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (+ (* (* (- d1) (* d1 d1)) (* d1 (- d4 d3))) (* (* (+ d1 d2) (* d2 d2)) (* (+ d1 d2) (- d4 d3)))) (* (* (* (- d3 d4) (+ d4 d3)) (- (- d4 d3))) d1)) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (- d4 d3)) (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))))
1548060411.291 * * * * [misc]progress:  [ 226 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060411.291 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))))
1548060411.291 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060411.297 * * [misc]simplify:  iters left: 5 (96 enodes)
1548060411.320 * * [misc]simplify:  iters left: 4 (367 enodes)
1548060411.571 * [exit]simplify:  Simplified to (+ (* (* d1 (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3)))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (* (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (- d4 d3))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) d1)))
1548060411.571 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3)))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (* (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (- d4 d3))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060411.571 * * * * [misc]progress:  [ 227 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))))>
1548060411.571 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060411.572 * * [misc]simplify:  iters left: 6 (32 enodes)
1548060411.578 * * [misc]simplify:  iters left: 5 (91 enodes)
1548060411.596 * * [misc]simplify:  iters left: 4 (317 enodes)
1548060411.780 * [exit]simplify:  Simplified to (+ (* (* d1 (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3)))) (* (+ d4 d3) (+ (* (- d3 d4) d3) (* d4 d4)))) (* (* (- (- d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (pow d3 3) (pow d4 3)) (* (- d3 d4) (+ d4 d3))) d1)))
1548060411.780 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3)))) (* (+ d4 d3) (+ (* (- d3 d4) d3) (* d4 d4)))) (* (* (- (- d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (pow d3 3) (pow d4 3)) (* (- d3 d4) (+ d4 d3))) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))))
1548060411.780 * * * * [misc]progress:  [ 228 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))>
1548060411.781 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))))
1548060411.781 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060411.786 * * [misc]simplify:  iters left: 5 (85 enodes)
1548060411.804 * * [misc]simplify:  iters left: 4 (335 enodes)
1548060412.039 * [exit]simplify:  Simplified to (+ (* (* d1 (- d4 d3)) (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3))))) (* (* (- (- d4 d3)) (+ (* d1 d1) (* (+ d1 d2) d2))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d4 d3) (- d4 d3))) d1)))
1548060412.039 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (- d4 d3)) (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3))))) (* (* (- (- d4 d3)) (+ (* d1 d1) (* (+ d1 d2) d2))) (* (* (- (pow d3 3) (pow d4 3)) (* (+ d4 d3) (- d4 d3))) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))))
1548060412.039 * * * * [misc]progress:  [ 229 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- d4 d3) (+ d3 d4))))))>
1548060412.039 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))))
1548060412.039 * * [misc]simplify:  iters left: 6 (26 enodes)
1548060412.044 * * [misc]simplify:  iters left: 5 (72 enodes)
1548060412.062 * * [misc]simplify:  iters left: 4 (293 enodes)
1548060412.511 * [exit]simplify:  Simplified to (+ (* (* d1 (- (pow d2 3) (pow d1 3))) (* (- (* d4 d4) (* d3 d3)) (- (* d4 d4) (* d3 d3)))) (* (* d1 (- (- d4 d3))) (* (* (- (* d3 d3) (* d4 d4)) (- (* d4 d4) (* d3 d3))) (+ (* d2 (+ d1 d2)) (* d1 d1)))))
1548060412.511 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (* d1 (- (pow d2 3) (pow d1 3))) (* (- (* d4 d4) (* d3 d3)) (- (* d4 d4) (* d3 d3)))) (* (* d1 (- (- d4 d3))) (* (* (- (* d3 d3) (* d4 d4)) (- (* d4 d4) (* d3 d3))) (+ (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (* (- d4 d3) (+ d3 d4))))))
1548060412.511 * * * * [misc]progress:  [ 230 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))>
1548060412.512 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))))
1548060412.512 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060412.517 * * [misc]simplify:  iters left: 5 (82 enodes)
1548060412.533 * * [misc]simplify:  iters left: 4 (288 enodes)
1548060412.701 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3)))) (* (* (- (pow d3 3) (pow d4 3)) (* (- d4 d3) (+ d4 d3))) (+ (* d1 d1) (* d2 (+ d1 d2))))))
1548060412.701 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3)))) (* (* (- (pow d3 3) (pow d4 3)) (* (- d4 d3) (+ d4 d3))) (+ (* d1 d1) (* d2 (+ d1 d2)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))
1548060412.701 * * * * [misc]progress:  [ 231 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (+ d3 d4)))))>
1548060412.701 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))))
1548060412.702 * * [misc]simplify:  iters left: 6 (26 enodes)
1548060412.706 * * [misc]simplify:  iters left: 5 (69 enodes)
1548060412.719 * * [misc]simplify:  iters left: 4 (241 enodes)
1548060412.851 * [exit]simplify:  Simplified to (* d1 (- (* (* (+ d4 d3) (+ d4 d3)) (* (- d4 d3) (- (pow d2 3) (pow d1 3)))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060412.851 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (+ d4 d3)) (* (- d4 d3) (- (pow d2 3) (pow d1 3)))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (+ d3 d4)))))
1548060412.851 * * * * [misc]progress:  [ 232 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))))>
1548060412.851 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))))
1548060412.851 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060412.856 * * [misc]simplify:  iters left: 5 (84 enodes)
1548060412.875 * * [misc]simplify:  iters left: 4 (278 enodes)
1548060413.026 * [exit]simplify:  Simplified to (* d1 (- (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ (pow d3 3) (pow d4 3)) (* (- d3 d4) (- d4 d3))))))
1548060413.026 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3)))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (+ (pow d3 3) (pow d4 3)) (* (- d3 d4) (- d4 d3)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))))
1548060413.026 * * * * [misc]progress:  [ 233 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (- d4 d3)))))>
1548060413.026 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))))
1548060413.026 * * [misc]simplify:  iters left: 6 (24 enodes)
1548060413.030 * * [misc]simplify:  iters left: 5 (60 enodes)
1548060413.041 * * [misc]simplify:  iters left: 4 (215 enodes)
1548060413.175 * [exit]simplify:  Simplified to (* (* d1 (- d4 d3)) (- (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (* (+ d4 d3) (- d4 d3)) (- d3 d4)))))
1548060413.175 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (* d1 (- d4 d3)) (- (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (* (* (+ d4 d3) (- d4 d3)) (- d3 d4))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (- d4 d3)))))
1548060413.175 * * * * [misc]progress:  [ 234 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))))>
1548060413.176 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))))
1548060413.176 * * [misc]simplify:  iters left: 6 (32 enodes)
1548060413.182 * * [misc]simplify:  iters left: 5 (99 enodes)
1548060413.205 * * [misc]simplify:  iters left: 4 (410 enodes)
1548060413.463 * [exit]simplify:  Simplified to (+ (* (+ (* (* (- (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (* d1 d2) (+ d1 d2)))) (* (* (+ d1 d2) d2) (* (* (+ d1 d2) d2) (- (pow d2 3) (pow d1 3))))) (* (- (* d4 d4) (* d3 d3)) d1)) (* (+ (* (pow (+ d1 d2) 3) (* (pow d2 3) (- d4 d3))) (* (* (- d4 d3) (pow d1 3)) (pow d1 3))) (* (* (+ d4 d3) (- (- d3 d4))) d1)))
1548060413.463 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (+ (* (* (- (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (* d1 d2) (+ d1 d2)))) (* (* (+ d1 d2) d2) (* (* (+ d1 d2) d2) (- (pow d2 3) (pow d1 3))))) (* (- (* d4 d4) (* d3 d3)) d1)) (* (+ (* (pow (+ d1 d2) 3) (* (pow d2 3) (- d4 d3))) (* (* (- d4 d3) (pow d1 3)) (pow d1 3))) (* (* (+ d4 d3) (- (- d3 d4))) d1))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))))
1548060413.463 * * * * [misc]progress:  [ 235 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (- (* d2 (+ d1 d2)) (* d1 d1))))))>
1548060413.463 * [enter]simplify:  Simplifying (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))))))
1548060413.463 * * [misc]simplify:  iters left: 6 (28 enodes)
1548060413.468 * * [misc]simplify:  iters left: 5 (75 enodes)
1548060413.483 * * [misc]simplify:  iters left: 4 (286 enodes)
1548060413.651 * [exit]simplify:  Simplified to (+ (* (+ (* (* (+ d1 d2) (* d2 d2)) (* (+ d1 d2) (- d4 d3))) (* (* (- d4 d3) (* d1 d1)) (* d1 (- d1)))) (* (- (* (+ d4 d3) (- d3 d4))) d1)) (* (* d1 (* (- d4 d3) (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (- (* (+ d1 d2) d2) (* d1 d1)))))
1548060413.651 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (+ (* (+ (* (* (+ d1 d2) (* d2 d2)) (* (+ d1 d2) (- d4 d3))) (* (* (- d4 d3) (* d1 d1)) (* d1 (- d1)))) (* (- (* (+ d4 d3) (- d3 d4))) d1)) (* (* d1 (* (- d4 d3) (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (- (* (+ d1 d2) d2) (* d1 d1))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (* (- d4 d3) (- (* d2 (+ d1 d2)) (* d1 d1))))))
1548060413.651 * * * * [misc]progress:  [ 236 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (pow (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) 3) (pow (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) 3))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (+ (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (+ (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))))))>
1548060413.652 * [enter]simplify:  Simplifying (* d1 (- (pow (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) 3) (pow (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) 3)))
1548060413.652 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060413.655 * * [misc]simplify:  iters left: 5 (58 enodes)
1548060413.666 * * [misc]simplify:  iters left: 4 (207 enodes)
1548060413.796 * [exit]simplify:  Simplified to (* d1 (- (pow (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) 3) (pow (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3))) 3)))
1548060413.796 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (pow (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) 3) (pow (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d4 d3))) 3))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (+ (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (+ (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))))))
1548060413.796 * * * * [misc]progress:  [ 237 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))))>
1548060413.796 * [enter]simplify:  Simplifying (* d1 (- (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))))
1548060413.796 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060413.803 * * [misc]simplify:  iters left: 5 (57 enodes)
1548060413.814 * * [misc]simplify:  iters left: 4 (204 enodes)
1548060413.949 * [exit]simplify:  Simplified to (* (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))) d1) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))
1548060413.949 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (* (* (- (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3)))) d1) (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- d3 d4) (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))) (* (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4)) (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))))
1548060413.949 * * * * [misc]progress:  [ 238 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (pow (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) 1))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060413.950 * [enter]simplify:  Simplifying (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))
1548060413.950 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060413.952 * * [misc]simplify:  iters left: 5 (27 enodes)
1548060413.957 * * [misc]simplify:  iters left: 4 (79 enodes)
1548060413.979 * * [misc]simplify:  iters left: 3 (388 enodes)
1548060414.213 * [exit]simplify:  Simplified to (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- d3 d4) (+ d3 d4)))
1548060414.213 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (pow (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- d3 d4) (+ d3 d4))) 1))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060414.213 * * * * [misc]progress:  [ 239 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (pow (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) 1))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060414.213 * [enter]simplify:  Simplifying (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))
1548060414.213 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060414.215 * * [misc]simplify:  iters left: 5 (27 enodes)
1548060414.220 * * [misc]simplify:  iters left: 4 (79 enodes)
1548060414.242 * * [misc]simplify:  iters left: 3 (388 enodes)
1548060414.476 * [exit]simplify:  Simplified to (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- d3 d4) (+ d3 d4)))
1548060414.476 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (pow (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- d3 d4) (+ d3 d4))) 1))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060414.476 * * * * [misc]progress:  [ 240 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (pow (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) 1))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060414.476 * * * * [misc]progress:  [ 241 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (exp (+ (log (+ (* d2 (+ d1 d2)) (* d1 d1))) (+ (log (+ d4 d3)) (log (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060414.476 * [enter]simplify:  Simplifying (+ (log (+ (* d2 (+ d1 d2)) (* d1 d1))) (+ (log (+ d4 d3)) (log (- d3 d4))))
1548060414.477 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060414.479 * * [misc]simplify:  iters left: 5 (30 enodes)
1548060414.483 * * [misc]simplify:  iters left: 4 (46 enodes)
1548060414.489 * * [misc]simplify:  iters left: 3 (53 enodes)
1548060414.494 * * [misc]simplify:  iters left: 2 (54 enodes)
1548060414.499 * [exit]simplify:  Simplified to (+ (log (+ (* d2 (+ d1 d2)) (* d1 d1))) (+ (log (- d3 d4)) (log (+ d4 d3))))
1548060414.500 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (exp (+ (log (+ (* d2 (+ d1 d2)) (* d1 d1))) (+ (log (- d3 d4)) (log (+ d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060414.500 * * * * [misc]progress:  [ 242 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (exp (+ (log (+ (* d2 (+ d1 d2)) (* d1 d1))) (log (* (+ d4 d3) (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060414.500 * [enter]simplify:  Simplifying (+ (log (+ (* d2 (+ d1 d2)) (* d1 d1))) (log (* (+ d4 d3) (- d3 d4))))
1548060414.500 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060414.502 * * [misc]simplify:  iters left: 5 (30 enodes)
1548060414.506 * * [misc]simplify:  iters left: 4 (59 enodes)
1548060414.514 * * [misc]simplify:  iters left: 3 (98 enodes)
1548060414.528 * * [misc]simplify:  iters left: 2 (156 enodes)
1548060414.551 * * [misc]simplify:  iters left: 1 (215 enodes)
1548060414.592 * [exit]simplify:  Simplified to (+ (log (* (+ d4 d3) (- d3 d4))) (log (+ (* d2 d2) (* (+ d1 d2) d1))))
1548060414.592 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (exp (+ (log (* (+ d4 d3) (- d3 d4))) (log (+ (* d2 d2) (* (+ d1 d2) d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060414.592 * * * * [misc]progress:  [ 243 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (exp (log (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060414.592 * * * * [misc]progress:  [ 244 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (log (exp (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060414.593 * * * * [misc]progress:  [ 245 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (cbrt (* (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (* (+ d4 d3) (+ d4 d3)) (+ d4 d3)) (* (* (- d3 d4) (- d3 d4)) (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060414.593 * [enter]simplify:  Simplifying (* (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (* (+ d4 d3) (+ d4 d3)) (+ d4 d3)) (* (* (- d3 d4) (- d3 d4)) (- d3 d4))))
1548060414.593 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060414.597 * * [misc]simplify:  iters left: 5 (66 enodes)
1548060414.615 * * [misc]simplify:  iters left: 4 (344 enodes)
1548060414.809 * [exit]simplify:  Simplified to (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (pow (- d3 d4) 3) (pow (+ d4 d3) 3)) (+ (* d2 (+ d1 d2)) (* d1 d1))))
1548060414.809 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (cbrt (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (pow (- d3 d4) 3) (pow (+ d4 d3) 3)) (+ (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060414.809 * * * * [misc]progress:  [ 246 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (cbrt (* (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d3 d4))) (* (+ d4 d3) (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060414.810 * [enter]simplify:  Simplifying (* (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d3 d4))) (* (+ d4 d3) (- d3 d4))))
1548060414.810 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060414.813 * * [misc]simplify:  iters left: 5 (53 enodes)
1548060414.826 * * [misc]simplify:  iters left: 4 (266 enodes)
1548060414.995 * [exit]simplify:  Simplified to (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (pow (* (+ d4 d3) (- d3 d4)) 3) (+ (* d2 (+ d1 d2)) (* d1 d1))))
1548060414.995 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (cbrt (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (pow (* (+ d4 d3) (- d3 d4)) 3) (+ (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060414.995 * * * * [misc]progress:  [ 247 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (cbrt (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) (cbrt (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (cbrt (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060414.996 * * * * [misc]progress:  [ 248 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (cbrt (* (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060414.996 * * * * [misc]progress:  [ 249 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (sqrt (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) (sqrt (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060414.996 * * * * [misc]progress:  [ 250 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060414.996 * [enter]simplify:  Simplifying (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))
1548060414.996 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060414.999 * * [misc]simplify:  iters left: 5 (49 enodes)
1548060415.008 * * [misc]simplify:  iters left: 4 (150 enodes)
1548060415.063 * [exit]simplify:  Simplified to (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d3 3) (pow d4 3))) (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3))))
1548060415.063 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d3 3) (pow d4 3))) (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060415.063 * [enter]simplify:  Simplifying (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060415.064 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060415.068 * * [misc]simplify:  iters left: 5 (72 enodes)
1548060415.083 * * [misc]simplify:  iters left: 4 (280 enodes)
1548060415.212 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d3 (+ d3 d4)) (* d4 d4))) (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))
1548060415.213 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d3 (+ d3 d4)) (* d4 d4))) (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060415.213 * * * * [misc]progress:  [ 251 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060415.213 * [enter]simplify:  Simplifying (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))
1548060415.213 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060415.216 * * [misc]simplify:  iters left: 5 (52 enodes)
1548060415.226 * * [misc]simplify:  iters left: 4 (159 enodes)
1548060415.286 * [exit]simplify:  Simplified to (* (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3))) (* (+ (pow d3 3) (pow d4 3)) (* (- d3 d4) (+ d3 d4))))
1548060415.286 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3))) (* (+ (pow d3 3) (pow d4 3)) (* (- d3 d4) (+ d3 d4)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060415.287 * [enter]simplify:  Simplifying (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))
1548060415.287 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060415.290 * * [misc]simplify:  iters left: 5 (66 enodes)
1548060415.304 * * [misc]simplify:  iters left: 4 (238 enodes)
1548060415.393 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ d3 d4)))
1548060415.393 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))) (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060415.393 * * * * [misc]progress:  [ 252 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060415.393 * [enter]simplify:  Simplifying (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))
1548060415.393 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060415.397 * * [misc]simplify:  iters left: 5 (53 enodes)
1548060415.408 * * [misc]simplify:  iters left: 4 (163 enodes)
1548060415.467 * [exit]simplify:  Simplified to (* (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3))) (* (* (- d4 d3) (+ d3 d4)) (- (pow d3 3) (pow d4 3))))
1548060415.467 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3))) (* (* (- d4 d3) (+ d3 d4)) (- (pow d3 3) (pow d4 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060415.468 * [enter]simplify:  Simplifying (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060415.468 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060415.471 * * [misc]simplify:  iters left: 5 (66 enodes)
1548060415.485 * * [misc]simplify:  iters left: 4 (251 enodes)
1548060415.588 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (- d4 d3) (+ (* d4 d4) (* d3 (+ d3 d4)))))
1548060415.588 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (- d4 d3) (+ (* d4 d4) (* d3 (+ d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060415.588 * * * * [misc]progress:  [ 253 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060415.588 * [enter]simplify:  Simplifying (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))
1548060415.589 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060415.591 * * [misc]simplify:  iters left: 5 (50 enodes)
1548060415.603 * * [misc]simplify:  iters left: 4 (164 enodes)
1548060415.665 * [exit]simplify:  Simplified to (* (* (* (- d3 d4) (+ d3 d4)) (* (+ d3 d4) (- d4 d3))) (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3))))
1548060415.665 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (* (* (- d3 d4) (+ d3 d4)) (* (+ d3 d4) (- d4 d3))) (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060415.665 * [enter]simplify:  Simplifying (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))
1548060415.665 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060415.668 * * [misc]simplify:  iters left: 5 (56 enodes)
1548060415.679 * * [misc]simplify:  iters left: 4 (205 enodes)
1548060415.749 * [exit]simplify:  Simplified to (+ (* (* (+ d3 d4) (- d4 d3)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (* (+ d3 d4) (- d4 d3)) (* d1 d1)) (- (* d1 d1) (* d2 (+ d1 d2)))))
1548060415.749 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))) (+ (* (* (+ d3 d4) (- d4 d3)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (* (+ d3 d4) (- d4 d3)) (* d1 d1)) (- (* d1 d1) (* d2 (+ d1 d2)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060415.750 * * * * [misc]progress:  [ 254 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060415.750 * [enter]simplify:  Simplifying (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))
1548060415.750 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060415.753 * * [misc]simplify:  iters left: 5 (49 enodes)
1548060415.761 * * [misc]simplify:  iters left: 4 (150 enodes)
1548060415.814 * [exit]simplify:  Simplified to (* (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)) (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3))))
1548060415.815 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)) (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060415.815 * [enter]simplify:  Simplifying (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060415.815 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060415.818 * * [misc]simplify:  iters left: 5 (59 enodes)
1548060415.830 * * [misc]simplify:  iters left: 4 (203 enodes)
1548060415.909 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (+ (* d4 d4) (* d3 (+ d4 d3))))
1548060415.909 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))) (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (+ (* d4 d4) (* d3 (+ d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060415.909 * * * * [misc]progress:  [ 255 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060415.909 * [enter]simplify:  Simplifying (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))
1548060415.909 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060415.912 * * [misc]simplify:  iters left: 5 (45 enodes)
1548060415.924 * * [misc]simplify:  iters left: 4 (144 enodes)
1548060415.975 * [exit]simplify:  Simplified to (* (* (- (* d3 d3) (* d4 d4)) (+ d3 d4)) (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3))))
1548060415.975 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (* (- (* d3 d3) (* d4 d4)) (+ d3 d4)) (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060415.975 * [enter]simplify:  Simplifying (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))
1548060415.975 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060415.978 * * [misc]simplify:  iters left: 5 (49 enodes)
1548060415.991 * * [misc]simplify:  iters left: 4 (164 enodes)
1548060416.050 * [exit]simplify:  Simplified to (+ (* (* (* d2 d2) (+ d1 d2)) (* (+ d1 d2) (+ d4 d3))) (* (* (+ d4 d3) (* d1 d1)) (- (* d1 d1) (* d2 (+ d1 d2)))))
1548060416.050 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))) (+ (* (* (* d2 d2) (+ d1 d2)) (* (+ d1 d2) (+ d4 d3))) (* (* (+ d4 d3) (* d1 d1)) (- (* d1 d1) (* d2 (+ d1 d2)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060416.050 * * * * [misc]progress:  [ 256 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060416.050 * [enter]simplify:  Simplifying (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))
1548060416.050 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060416.053 * * [misc]simplify:  iters left: 5 (49 enodes)
1548060416.062 * * [misc]simplify:  iters left: 4 (144 enodes)
1548060416.110 * [exit]simplify:  Simplified to (* (* (- d3 d4) (+ (pow d3 3) (pow d4 3))) (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3))))
1548060416.110 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (* (- d3 d4) (+ (pow d3 3) (pow d4 3))) (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060416.110 * [enter]simplify:  Simplifying (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))
1548060416.111 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060416.115 * * [misc]simplify:  iters left: 5 (60 enodes)
1548060416.127 * * [misc]simplify:  iters left: 4 (204 enodes)
1548060416.202 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (+ (* d4 d4) (* d3 (- d3 d4))))
1548060416.202 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (+ (* d4 d4) (* d3 (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060416.202 * * * * [misc]progress:  [ 257 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060416.202 * [enter]simplify:  Simplifying (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))
1548060416.202 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060416.205 * * [misc]simplify:  iters left: 5 (47 enodes)
1548060416.214 * * [misc]simplify:  iters left: 4 (151 enodes)
1548060416.270 * [exit]simplify:  Simplified to (* (* (- d4 d3) (* (+ d3 d4) (- d3 d4))) (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3))))
1548060416.270 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (* (- d4 d3) (* (+ d3 d4) (- d3 d4))) (+ (pow (* d2 (+ d1 d2)) 3) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060416.270 * [enter]simplify:  Simplifying (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))
1548060416.270 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060416.273 * * [misc]simplify:  iters left: 5 (44 enodes)
1548060416.281 * * [misc]simplify:  iters left: 4 (148 enodes)
1548060416.331 * [exit]simplify:  Simplified to (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* (* d1 d1) (- d4 d3))) (* (* (* d2 d2) (+ d1 d2)) (* (+ d1 d2) (- d4 d3))))
1548060416.331 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))) (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* (* d1 d1) (- d4 d3))) (* (* (* d2 d2) (+ d1 d2)) (* (+ d1 d2) (- d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060416.331 * * * * [misc]progress:  [ 258 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060416.331 * [enter]simplify:  Simplifying (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))
1548060416.331 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060416.334 * * [misc]simplify:  iters left: 5 (50 enodes)
1548060416.343 * * [misc]simplify:  iters left: 4 (159 enodes)
1548060416.405 * [exit]simplify:  Simplified to (* (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d3 3) (pow d4 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (+ (* d2 (+ d1 d2)) (* d1 d1)))
1548060416.405 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (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 d2)) (* d1 d1))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060416.405 * [enter]simplify:  Simplifying (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060416.406 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060416.409 * * [misc]simplify:  iters left: 5 (50 enodes)
1548060416.418 * * [misc]simplify:  iters left: 4 (172 enodes)
1548060416.496 * [exit]simplify:  Simplified to (* (* (+ (* d3 (- d3 d4)) (* d4 d4)) (- (* d2 (+ d1 d2)) (* d1 d1))) (+ (* d4 (+ d3 d4)) (* d3 d3)))
1548060416.496 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (* (* (+ (* d3 (- d3 d4)) (* d4 d4)) (- (* d2 (+ d1 d2)) (* d1 d1))) (+ (* d4 (+ d3 d4)) (* d3 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060416.496 * * * * [misc]progress:  [ 259 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060416.496 * [enter]simplify:  Simplifying (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))
1548060416.496 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060416.502 * * [misc]simplify:  iters left: 5 (53 enodes)
1548060416.512 * * [misc]simplify:  iters left: 4 (168 enodes)
1548060416.577 * [exit]simplify:  Simplified to (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d3 3) (pow d4 3)) (* (- d3 d4) (+ d4 d3)))))
1548060416.577 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d3 3) (pow d4 3)) (* (- d3 d4) (+ d4 d3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060416.577 * [enter]simplify:  Simplifying (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))
1548060416.578 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060416.580 * * [misc]simplify:  iters left: 5 (44 enodes)
1548060416.588 * * [misc]simplify:  iters left: 4 (137 enodes)
1548060416.638 * [exit]simplify:  Simplified to (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))
1548060416.639 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060416.639 * * * * [misc]progress:  [ 260 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060416.639 * [enter]simplify:  Simplifying (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))
1548060416.639 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060416.642 * * [misc]simplify:  iters left: 5 (54 enodes)
1548060416.652 * * [misc]simplify:  iters left: 4 (172 enodes)
1548060416.718 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (+ d3 d4)) (- (pow d3 3) (pow d4 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1))))
1548060416.718 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (* (* (- d4 d3) (+ d3 d4)) (- (pow d3 3) (pow d4 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060416.718 * [enter]simplify:  Simplifying (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060416.718 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060416.721 * * [misc]simplify:  iters left: 5 (44 enodes)
1548060416.730 * * [misc]simplify:  iters left: 4 (150 enodes)
1548060416.792 * [exit]simplify:  Simplified to (* (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- d4 d3)) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060416.792 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))) (* (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- d4 d3)) (- (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060416.792 * * * * [misc]progress:  [ 261 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060416.792 * [enter]simplify:  Simplifying (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))
1548060416.792 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060416.795 * * [misc]simplify:  iters left: 5 (50 enodes)
1548060416.805 * * [misc]simplify:  iters left: 4 (173 enodes)
1548060416.873 * [exit]simplify:  Simplified to (* (* (* (- d3 d4) (+ d3 d4)) (* (- d4 d3) (+ d3 d4))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d2 (+ d1 d2)) (* d1 d1))))
1548060416.873 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (* (* (- d3 d4) (+ d3 d4)) (* (- d4 d3) (+ d3 d4))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060416.873 * [enter]simplify:  Simplifying (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))
1548060416.873 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060416.875 * * [misc]simplify:  iters left: 5 (34 enodes)
1548060416.881 * * [misc]simplify:  iters left: 4 (104 enodes)
1548060416.911 * * [misc]simplify:  iters left: 3 (466 enodes)
1548060417.181 * [exit]simplify:  Simplified to (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d3 d4) (- d4 d3)))
1548060417.181 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d3 d4) (- d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060417.181 * * * * [misc]progress:  [ 262 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060417.181 * [enter]simplify:  Simplifying (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))
1548060417.181 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060417.184 * * [misc]simplify:  iters left: 5 (50 enodes)
1548060417.193 * * [misc]simplify:  iters left: 4 (159 enodes)
1548060417.252 * [exit]simplify:  Simplified to (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (- (pow d3 3) (pow d4 3)) (+ d4 d3)) (- (* d2 (+ d1 d2)) (* d1 d1))))
1548060417.252 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (* (- (pow d3 3) (pow d4 3)) (+ d4 d3)) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060417.252 * [enter]simplify:  Simplifying (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060417.252 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060417.255 * * [misc]simplify:  iters left: 5 (37 enodes)
1548060417.261 * * [misc]simplify:  iters left: 4 (98 enodes)
1548060417.285 * * [misc]simplify:  iters left: 3 (422 enodes)
1548060417.476 * [exit]simplify:  Simplified to (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060417.476 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060417.476 * * * * [misc]progress:  [ 263 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060417.476 * [enter]simplify:  Simplifying (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))
1548060417.476 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060417.479 * * [misc]simplify:  iters left: 5 (45 enodes)
1548060417.487 * * [misc]simplify:  iters left: 4 (153 enodes)
1548060417.545 * [exit]simplify:  Simplified to (* (* (+ d4 d3) (- (* d3 d3) (* d4 d4))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d2 (+ d1 d2)) (* d1 d1))))
1548060417.545 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (* (+ d4 d3) (- (* d3 d3) (* d4 d4))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060417.546 * [enter]simplify:  Simplifying (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))
1548060417.546 * * [misc]simplify:  iters left: 6 (10 enodes)
1548060417.548 * * [misc]simplify:  iters left: 5 (27 enodes)
1548060417.553 * * [misc]simplify:  iters left: 4 (59 enodes)
1548060417.564 * * [misc]simplify:  iters left: 3 (202 enodes)
1548060417.619 * [exit]simplify:  Simplified to (* (+ d4 d3) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060417.619 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))) (* (+ d4 d3) (- (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060417.619 * * * * [misc]progress:  [ 264 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060417.620 * [enter]simplify:  Simplifying (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))
1548060417.620 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060417.623 * * [misc]simplify:  iters left: 5 (50 enodes)
1548060417.632 * * [misc]simplify:  iters left: 4 (153 enodes)
1548060417.689 * [exit]simplify:  Simplified to (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ (pow d3 3) (pow d4 3)))))
1548060417.689 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d3 d4) (+ (pow d3 3) (pow d4 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060417.690 * [enter]simplify:  Simplifying (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))
1548060417.690 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060417.692 * * [misc]simplify:  iters left: 5 (38 enodes)
1548060417.698 * * [misc]simplify:  iters left: 4 (99 enodes)
1548060417.722 * * [misc]simplify:  iters left: 3 (406 enodes)
1548060417.903 * [exit]simplify:  Simplified to (* (+ (* d3 (- d3 d4)) (* d4 d4)) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060417.903 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (- (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060417.903 * * * * [misc]progress:  [ 265 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060417.903 * [enter]simplify:  Simplifying (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))
1548060417.903 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060417.906 * * [misc]simplify:  iters left: 5 (47 enodes)
1548060417.915 * * [misc]simplify:  iters left: 4 (160 enodes)
1548060417.977 * [exit]simplify:  Simplified to (* (* (- d4 d3) (* (- d3 d4) (+ d3 d4))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d2 (+ d1 d2)) (* d1 d1))))
1548060417.977 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (* (- d4 d3) (* (- d3 d4) (+ d3 d4))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060417.977 * [enter]simplify:  Simplifying (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))
1548060417.977 * * [misc]simplify:  iters left: 6 (10 enodes)
1548060417.979 * * [misc]simplify:  iters left: 5 (22 enodes)
1548060417.982 * * [misc]simplify:  iters left: 4 (47 enodes)
1548060417.990 * * [misc]simplify:  iters left: 3 (141 enodes)
1548060418.031 * * [misc]simplify:  iters left: 2 (490 enodes)
1548060418.261 * [exit]simplify:  Simplified to (* (- d4 d3) (+ (* (- d2 d1) d1) (* d2 d2)))
1548060418.261 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))) (* (- d4 d3) (+ (* (- d2 d1) d1) (* d2 d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060418.261 * * * * [misc]progress:  [ 266 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* 1 (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060418.261 * * * * [misc]progress:  [ 267 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060418.261 * [enter]simplify:  Simplifying (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d4)))
1548060418.261 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060418.263 * * [misc]simplify:  iters left: 5 (27 enodes)
1548060418.268 * * [misc]simplify:  iters left: 4 (76 enodes)
1548060418.285 * * [misc]simplify:  iters left: 3 (304 enodes)
1548060418.443 * [exit]simplify:  Simplified to (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- d4) (+ d3 d4)))
1548060418.443 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) d3)) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- d4) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060418.443 * * * * [misc]progress:  [ 268 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060418.444 * [enter]simplify:  Simplifying (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d4)))
1548060418.444 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060418.446 * * [misc]simplify:  iters left: 5 (27 enodes)
1548060418.450 * * [misc]simplify:  iters left: 4 (76 enodes)
1548060418.470 * * [misc]simplify:  iters left: 3 (304 enodes)
1548060418.627 * [exit]simplify:  Simplified to (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- d4) (+ d3 d4)))
1548060418.627 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) d3)) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- d4) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060418.627 * * * * [misc]progress:  [ 269 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* d3 (+ d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4) (+ d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060418.627 * [enter]simplify:  Simplifying (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4) (+ d4 d3)))
1548060418.627 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060418.629 * * [misc]simplify:  iters left: 5 (33 enodes)
1548060418.638 * * [misc]simplify:  iters left: 4 (92 enodes)
1548060418.658 * * [misc]simplify:  iters left: 3 (334 enodes)
1548060418.822 * [exit]simplify:  Simplified to (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d3 d4) (- d4)))
1548060418.822 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* d3 (+ d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d3 d4) (- d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060418.822 * * * * [misc]progress:  [ 270 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* d3 (+ d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4) (+ d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060418.822 * [enter]simplify:  Simplifying (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4) (+ d4 d3)))
1548060418.822 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060418.824 * * [misc]simplify:  iters left: 5 (33 enodes)
1548060418.830 * * [misc]simplify:  iters left: 4 (92 enodes)
1548060418.849 * * [misc]simplify:  iters left: 3 (334 enodes)
1548060419.013 * [exit]simplify:  Simplified to (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d3 d4) (- d4)))
1548060419.013 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (+ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* d3 (+ d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d3 d4) (- d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060419.013 * * * * [misc]progress:  [ 271 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (+ (* (* (+ d4 d3) d3) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ d4 d3) (- d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060419.014 * [enter]simplify:  Simplifying (* (* (+ d4 d3) (- d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))
1548060419.014 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060419.016 * * [misc]simplify:  iters left: 5 (33 enodes)
1548060419.025 * * [misc]simplify:  iters left: 4 (118 enodes)
1548060419.057 * * [misc]simplify:  iters left: 3 (499 enodes)
1548060419.401 * [exit]simplify:  Simplified to (* (* d4 (+ d3 d4)) (- (* (+ d2 d1) (- d2)) (* d1 d1)))
1548060419.401 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (+ (* (* (+ d4 d3) d3) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* d4 (+ d3 d4)) (- (* (+ d2 d1) (- d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060419.401 * * * * [misc]progress:  [ 272 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (+ (* (* (+ d4 d3) d3) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ d4 d3) (- d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060419.401 * [enter]simplify:  Simplifying (* (* (+ d4 d3) (- d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))
1548060419.401 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060419.403 * * [misc]simplify:  iters left: 5 (33 enodes)
1548060419.410 * * [misc]simplify:  iters left: 4 (118 enodes)
1548060419.442 * * [misc]simplify:  iters left: 3 (499 enodes)
1548060419.787 * [exit]simplify:  Simplified to (* (* d4 (+ d3 d4)) (- (* (+ d2 d1) (- d2)) (* d1 d1)))
1548060419.787 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (+ (* (* (+ d4 d3) d3) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* d4 (+ d3 d4)) (- (* (+ d2 d1) (- d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060419.788 * * * * [misc]progress:  [ 273 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (+ (* (* d3 (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (- d4) (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060419.788 * [enter]simplify:  Simplifying (* (* (- d4) (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))
1548060419.788 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060419.790 * * [misc]simplify:  iters left: 5 (39 enodes)
1548060419.798 * * [misc]simplify:  iters left: 4 (149 enodes)
1548060419.853 * [exit]simplify:  Simplified to (* (* (+ d4 d3) (- d4)) (+ (* (+ d2 d1) d2) (* d1 d1)))
1548060419.853 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (+ (* (* d3 (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ d4 d3) (- d4)) (+ (* (+ d2 d1) d2) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060419.853 * * * * [misc]progress:  [ 274 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (+ (* (* d3 (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (- d4) (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060419.853 * [enter]simplify:  Simplifying (* (* (- d4) (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))
1548060419.853 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060419.855 * * [misc]simplify:  iters left: 5 (39 enodes)
1548060419.863 * * [misc]simplify:  iters left: 4 (149 enodes)
1548060419.916 * [exit]simplify:  Simplified to (* (* (+ d4 d3) (- d4)) (+ (* (+ d2 d1) d2) (* d1 d1)))
1548060419.916 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (+ (* (* d3 (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ d4 d3) (- d4)) (+ (* (+ d2 d1) d2) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060419.916 * * * * [misc]progress:  [ 275 / 770 ] simplifiying candidate #<alt (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))))>
1548060419.916 * [enter]simplify:  Simplifying (- d3 d4)
1548060419.916 * * [misc]simplify:  iters left: 2 (3 enodes)
1548060419.917 * * [misc]simplify:  iters left: 1 (5 enodes)
1548060419.917 * [exit]simplify:  Simplified to (- d3 d4)
1548060419.918 * [misc]simplify:  Simplified (2 1 2 2 2) 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))))
1548060419.918 * * * * [misc]progress:  [ 276 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (cbrt (+ (* d2 (+ d1 d2)) (* d1 d1))) (cbrt (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (cbrt (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060419.918 * [enter]simplify:  Simplifying (* (cbrt (+ (* d2 (+ d1 d2)) (* d1 d1))) (cbrt (+ (* d2 (+ d1 d2)) (* d1 d1))))
1548060419.918 * * [misc]simplify:  iters left: 6 (8 enodes)
1548060419.919 * * [misc]simplify:  iters left: 5 (16 enodes)
1548060419.922 * * [misc]simplify:  iters left: 4 (25 enodes)
1548060419.925 * * [misc]simplify:  iters left: 3 (30 enodes)
1548060419.928 * * [misc]simplify:  iters left: 2 (31 enodes)
1548060419.931 * [exit]simplify:  Simplified to (* (cbrt (+ (* d2 (+ d1 d2)) (* d1 d1))) (cbrt (+ (* d2 (+ d1 d2)) (* d1 d1))))
1548060419.931 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (cbrt (+ (* d2 (+ d1 d2)) (* d1 d1))) (cbrt (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (cbrt (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060419.931 * * * * [misc]progress:  [ 277 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (sqrt (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (sqrt (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060419.931 * [enter]simplify:  Simplifying (sqrt (+ (* d2 (+ d1 d2)) (* d1 d1)))
1548060419.931 * * [misc]simplify:  iters left: 6 (7 enodes)
1548060419.933 * * [misc]simplify:  iters left: 5 (15 enodes)
1548060419.935 * * [misc]simplify:  iters left: 4 (24 enodes)
1548060419.937 * * [misc]simplify:  iters left: 3 (29 enodes)
1548060419.940 * * [misc]simplify:  iters left: 2 (30 enodes)
1548060419.944 * [exit]simplify:  Simplified to (sqrt (+ (* (+ d1 d2) d1) (* d2 d2)))
1548060419.944 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (sqrt (+ (* (+ d1 d2) d1) (* d2 d2))) (* (sqrt (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060419.944 * * * * [misc]progress:  [ 278 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* 1 (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060419.944 * * * * [misc]progress:  [ 279 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060419.944 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060419.944 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060419.946 * * [misc]simplify:  iters left: 5 (31 enodes)
1548060419.954 * * [misc]simplify:  iters left: 4 (90 enodes)
1548060419.976 * * [misc]simplify:  iters left: 3 (381 enodes)
1548060420.178 * [exit]simplify:  Simplified to (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (* d4 d4) (* (- d3 d4) d3)))
1548060420.178 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (* d4 d4) (* (- d3 d4) d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060420.178 * * * * [misc]progress:  [ 280 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060420.178 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))
1548060420.178 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060420.180 * * [misc]simplify:  iters left: 5 (25 enodes)
1548060420.184 * * [misc]simplify:  iters left: 4 (66 enodes)
1548060420.197 * * [misc]simplify:  iters left: 3 (189 enodes)
1548060420.251 * [exit]simplify:  Simplified to (* (+ d4 d3) (+ (* d4 d4) (* (- d3 d4) d3)))
1548060420.251 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))) (* (+ d4 d3) (+ (* d4 d4) (* (- d3 d4) d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060420.251 * * * * [misc]progress:  [ 281 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060420.252 * [enter]simplify:  Simplifying (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060420.252 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060420.253 * * [misc]simplify:  iters left: 5 (25 enodes)
1548060420.258 * * [misc]simplify:  iters left: 4 (75 enodes)
1548060420.275 * * [misc]simplify:  iters left: 3 (237 enodes)
1548060420.340 * [exit]simplify:  Simplified to (* (- d4 d3) (+ (* (+ d3 d4) d3) (* d4 d4)))
1548060420.340 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))) (* (- d4 d3) (+ (* (+ d3 d4) d3) (* d4 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060420.340 * * * * [misc]progress:  [ 282 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060420.341 * [enter]simplify:  Simplifying (* (- d4 d3) (+ d3 d4))
1548060420.341 * * [misc]simplify:  iters left: 4 (5 enodes)
1548060420.342 * * [misc]simplify:  iters left: 3 (15 enodes)
1548060420.344 * * [misc]simplify:  iters left: 2 (35 enodes)
1548060420.349 * * [misc]simplify:  iters left: 1 (67 enodes)
1548060420.361 * [exit]simplify:  Simplified to (* (- d4 d3) (+ d3 d4))
1548060420.361 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060420.361 * * * * [misc]progress:  [ 283 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060420.361 * [enter]simplify:  Simplifying (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))
1548060420.361 * * [misc]simplify:  iters left: 6 (7 enodes)
1548060420.363 * * [misc]simplify:  iters left: 5 (14 enodes)
1548060420.365 * * [misc]simplify:  iters left: 4 (23 enodes)
1548060420.368 * * [misc]simplify:  iters left: 3 (24 enodes)
1548060420.370 * * [misc]simplify:  iters left: 2 (25 enodes)
1548060420.373 * [exit]simplify:  Simplified to (+ (* d3 d3) (* (+ d3 d4) d4))
1548060420.373 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))) (+ (* d3 d3) (* (+ d3 d4) d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060420.373 * * * * [misc]progress:  [ 284 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060420.373 * [enter]simplify:  Simplifying (+ d3 d4)
1548060420.373 * * [misc]simplify:  iters left: 2 (3 enodes)
1548060420.374 * * [misc]simplify:  iters left: 1 (4 enodes)
1548060420.374 * [exit]simplify:  Simplified to (+ d4 d3)
1548060420.374 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))) (+ d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060420.374 * * * * [misc]progress:  [ 285 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060420.374 * [enter]simplify:  Simplifying (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))
1548060420.375 * * [misc]simplify:  iters left: 6 (7 enodes)
1548060420.376 * * [misc]simplify:  iters left: 5 (15 enodes)
1548060420.378 * * [misc]simplify:  iters left: 4 (30 enodes)
1548060420.383 * * [misc]simplify:  iters left: 3 (42 enodes)
1548060420.388 * * [misc]simplify:  iters left: 2 (54 enodes)
1548060420.395 * * [misc]simplify:  iters left: 1 (72 enodes)
1548060420.405 * [exit]simplify:  Simplified to (- (* d3 d3) (* (- d3 d4) d4))
1548060420.405 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (- (* d3 d3) (* (- d3 d4) d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060420.405 * * * * [misc]progress:  [ 286 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060420.406 * [enter]simplify:  Simplifying (- d4 d3)
1548060420.406 * * [misc]simplify:  iters left: 2 (3 enodes)
1548060420.406 * * [misc]simplify:  iters left: 1 (5 enodes)
1548060420.407 * [exit]simplify:  Simplified to (- d4 d3)
1548060420.407 * [misc]simplify:  Simplified (2 1 2 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060420.407 * * * * [misc]progress:  [ 287 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060420.407 * [enter]simplify:  Simplifying (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))
1548060420.407 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060420.410 * * [misc]simplify:  iters left: 5 (41 enodes)
1548060420.417 * * [misc]simplify:  iters left: 4 (136 enodes)
1548060420.467 * [exit]simplify:  Simplified to (+ (* (* (pow d1 3) (pow d1 3)) (* (+ d3 d4) (- d3 d4))) (* (* (* (+ d3 d4) (- d3 d4)) (* d2 (+ d1 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))
1548060420.467 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (+ (* (* (pow d1 3) (pow d1 3)) (* (+ d3 d4) (- d3 d4))) (* (* (* (+ d3 d4) (- d3 d4)) (* d2 (+ d1 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060420.467 * * * * [misc]progress:  [ 288 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060420.467 * [enter]simplify:  Simplifying (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))
1548060420.467 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060420.470 * * [misc]simplify:  iters left: 5 (41 enodes)
1548060420.477 * * [misc]simplify:  iters left: 4 (145 enodes)
1548060420.532 * [exit]simplify:  Simplified to (* (* (- d3 d4) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (+ d4 d3) (- (* d2 (+ d1 d2)) (* d1 d1))))
1548060420.532 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (/ (* (* (- d3 d4) (+ (* d2 (+ d1 d2)) (* d1 d1))) (* (+ d4 d3) (- (* d2 (+ d1 d2)) (* d1 d1)))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060420.532 * * * * [misc]progress:  [ 289 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (- d3 d4)) (+ (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060420.532 * * * * [misc]progress:  [ 290 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (log (/ (exp (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (exp (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060420.532 * [enter]simplify:  Simplifying (/ (exp (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (exp (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))
1548060420.532 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060420.535 * * [misc]simplify:  iters left: 5 (48 enodes)
1548060420.543 * * [misc]simplify:  iters left: 4 (131 enodes)
1548060420.585 * [exit]simplify:  Simplified to (/ (pow (exp (+ d3 d4)) (- (pow d2 3) (pow d1 3))) (pow (* (exp (* d1 d1)) (pow (exp d2) (+ d2 d1))) (* (- d3 d4) (+ d3 d4))))
1548060420.585 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (log (/ (pow (exp (+ d3 d4)) (- (pow d2 3) (pow d1 3))) (pow (* (exp (* d1 d1)) (pow (exp d2) (+ d2 d1))) (* (- d3 d4) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060420.585 * * * * [misc]progress:  [ 291 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (pow (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) 1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060420.585 * * * * [misc]progress:  [ 292 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (exp (log (- (* (+ 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))))>
1548060420.586 * * * * [misc]progress:  [ 293 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (log (exp (- (* (+ 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))))>
1548060420.586 * * * * [misc]progress:  [ 294 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (* (* (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (- (* (+ 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))))>
1548060420.586 * * * * [misc]progress:  [ 295 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (cbrt (* (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- 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))))>
1548060420.586 * * * * [misc]progress:  [ 296 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (* (sqrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (sqrt (- (* (+ 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))))>
1548060420.586 * * * * [misc]progress:  [ 297 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060420.586 * [enter]simplify:  Simplifying (- (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))
1548060420.586 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060420.589 * * [misc]simplify:  iters left: 5 (50 enodes)
1548060420.598 * * [misc]simplify:  iters left: 4 (134 enodes)
1548060420.647 * [exit]simplify:  Simplified to (- (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ (pow d4 3) (pow d3 3)))))
1548060420.647 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ (pow d4 3) (pow d3 3))))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060420.647 * [enter]simplify:  Simplifying (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))
1548060420.648 * * [misc]simplify:  iters left: 6 (7 enodes)
1548060420.649 * * [misc]simplify:  iters left: 5 (15 enodes)
1548060420.651 * * [misc]simplify:  iters left: 4 (30 enodes)
1548060420.656 * * [misc]simplify:  iters left: 3 (42 enodes)
1548060420.661 * * [misc]simplify:  iters left: 2 (54 enodes)
1548060420.668 * * [misc]simplify:  iters left: 1 (72 enodes)
1548060420.681 * [exit]simplify:  Simplified to (- (* d3 d3) (* (- d3 d4) d4))
1548060420.681 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))) (- (* d3 d3) (* (- d3 d4) d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060420.681 * * * * [misc]progress:  [ 298 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))) (- d4 d3))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060420.681 * [enter]simplify:  Simplifying (- (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))
1548060420.681 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060420.684 * * [misc]simplify:  iters left: 5 (48 enodes)
1548060420.693 * * [misc]simplify:  iters left: 4 (143 enodes)
1548060420.747 * [exit]simplify:  Simplified to (+ (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (- (- d3 d4)) (* (+ d4 d3) (- d4 d3)))) (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))))
1548060420.747 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (+ (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (- (- d3 d4)) (* (+ d4 d3) (- d4 d3)))) (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3)))) (- d4 d3))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060420.747 * [enter]simplify:  Simplifying (- d4 d3)
1548060420.747 * * [misc]simplify:  iters left: 2 (3 enodes)
1548060420.748 * * [misc]simplify:  iters left: 1 (5 enodes)
1548060420.748 * [exit]simplify:  Simplified to (- d4 d3)
1548060420.748 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))) (- d4 d3))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060420.749 * * * * [misc]progress:  [ 299 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060420.749 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060420.749 * * [misc]simplify:  iters left: 6 (47 enodes)
1548060420.758 * * [misc]simplify:  iters left: 5 (150 enodes)
1548060420.803 * [exit]simplify:  Simplified to (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (+ d3 d4) d4) (* d3 d3)) (+ (* d3 (- d3 d4)) (* d4 d4)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060420.803 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (+ d3 d4) d4) (* d3 d3)) (+ (* d3 (- d3 d4)) (* d4 d4)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060420.804 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060420.804 * * [misc]simplify:  iters left: 6 (32 enodes)
1548060420.811 * * [misc]simplify:  iters left: 5 (103 enodes)
1548060420.836 * * [misc]simplify:  iters left: 4 (462 enodes)
1548060421.199 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))))
1548060421.199 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (+ d3 d4) d4) (* d3 d3)) (+ (* d3 (- d3 d4)) (* d4 d4)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060421.199 * * * * [misc]progress:  [ 300 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060421.200 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060421.200 * * [misc]simplify:  iters left: 6 (45 enodes)
1548060421.208 * * [misc]simplify:  iters left: 5 (145 enodes)
1548060421.251 * [exit]simplify:  Simplified to (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ d3 d4) (+ (* (- d3 d4) d3) (* d4 d4)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (+ (pow d4 3) (pow d3 3)) (* (+ d3 d4) (- d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (+ (* (- d3 d4) d3) (* d4 d4)))))
1548060421.251 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ d3 d4) (+ (* (- d3 d4) d3) (* d4 d4)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (+ (pow d4 3) (pow d3 3)) (* (+ d3 d4) (- d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (+ (* (- d3 d4) d3) (* d4 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060421.252 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060421.252 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060421.259 * * [misc]simplify:  iters left: 5 (97 enodes)
1548060421.282 * * [misc]simplify:  iters left: 4 (420 enodes)
1548060421.572 * [exit]simplify:  Simplified to (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d4 d3)) (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))))
1548060421.572 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ d3 d4) (+ (* (- d3 d4) d3) (* d4 d4)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (+ (pow d4 3) (pow d3 3)) (* (+ d3 d4) (- d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (+ (* (- d3 d4) d3) (* d4 d4))))) (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d4 d3)) (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060421.572 * * * * [misc]progress:  [ 301 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060421.573 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060421.573 * * [misc]simplify:  iters left: 6 (49 enodes)
1548060421.585 * * [misc]simplify:  iters left: 5 (157 enodes)
1548060421.631 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* (+ d3 d4) d4) (* d3 d3)) (- d4 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3))) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3))))))
1548060421.631 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* (+ d3 d4) d4) (* d3 d3)) (- d4 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3))) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060421.632 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060421.632 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060421.638 * * [misc]simplify:  iters left: 5 (106 enodes)
1548060421.665 * * [misc]simplify:  iters left: 4 (458 enodes)
1548060422.003 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- d4 d3))) (+ (* d3 d3) (* d4 (- d4 d3)))))
1548060422.003 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* (+ d3 d4) d4) (* d3 d3)) (- d4 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3))) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- d4 d3))) (+ (* d3 d3) (* d4 (- d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060422.003 * * * * [misc]progress:  [ 302 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060422.003 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060422.004 * * [misc]simplify:  iters left: 6 (47 enodes)
1548060422.012 * * [misc]simplify:  iters left: 5 (151 enodes)
1548060422.058 * [exit]simplify:  Simplified to (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ d3 d4) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (* (* (- (* d3 d3) (* d4 d4)) (* (+ d3 d4) (- d4 d3))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)))))
1548060422.058 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ d3 d4) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (* (* (- (* d3 d3) (* d4 d4)) (* (+ d3 d4) (- d4 d3))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060422.059 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))
1548060422.059 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060422.064 * * [misc]simplify:  iters left: 5 (100 enodes)
1548060422.088 * * [misc]simplify:  iters left: 4 (409 enodes)
1548060422.335 * [exit]simplify:  Simplified to (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (* (+ d4 d3) (- d4 d3)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))
1548060422.335 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ d3 d4) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (* (* (- (* d3 d3) (* d4 d4)) (* (+ d3 d4) (- d4 d3))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3))))) (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (* (+ d4 d3) (- d4 d3)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060422.335 * * * * [misc]progress:  [ 303 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060422.336 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060422.336 * * [misc]simplify:  iters left: 6 (47 enodes)
1548060422.345 * * [misc]simplify:  iters left: 5 (147 enodes)
1548060422.392 * [exit]simplify:  Simplified to (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (+ (* d4 (+ d3 d4)) (* d3 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3)))) (* (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)))))
1548060422.392 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (+ (* d4 (+ d3 d4)) (* d3 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3)))) (* (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060422.392 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060422.392 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060422.398 * * [misc]simplify:  iters left: 5 (99 enodes)
1548060422.424 * * [misc]simplify:  iters left: 4 (427 enodes)
1548060422.702 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 d4) (* d3 (+ d4 d3))))))
1548060422.702 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (+ (* d4 (+ d3 d4)) (* d3 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3)))) (* (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3))))) (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 d4) (* d3 (+ d4 d3)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060422.702 * * * * [misc]progress:  [ 304 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060422.702 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060422.702 * * [misc]simplify:  iters left: 6 (45 enodes)
1548060422.711 * * [misc]simplify:  iters left: 5 (141 enodes)
1548060422.754 * [exit]simplify:  Simplified to (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ d3 d4) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (* (* (+ d3 d4) (+ d3 d4)) (- d3 d4)) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (+ (* d4 d4) (* (- d3 d4) d3)))))
1548060422.754 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ d3 d4) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (* (* (+ d3 d4) (+ d3 d4)) (- d3 d4)) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060422.754 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))
1548060422.754 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060422.760 * * [misc]simplify:  iters left: 5 (93 enodes)
1548060422.781 * * [misc]simplify:  iters left: 4 (385 enodes)
1548060423.006 * [exit]simplify:  Simplified to (* (* (* (+ d4 d3) (- (* d3 d3) (* d4 (- d3 d4)))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))
1548060423.006 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ d3 d4) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (* (* (+ d3 d4) (+ d3 d4)) (- d3 d4)) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (* (* (+ d4 d3) (- (* d3 d3) (* d4 (- d3 d4)))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060423.006 * * * * [misc]progress:  [ 305 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060423.006 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060423.006 * * [misc]simplify:  iters left: 6 (43 enodes)
1548060423.014 * * [misc]simplify:  iters left: 5 (137 enodes)
1548060423.056 * [exit]simplify:  Simplified to (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (+ (* (- d3 d4) d3) (* d4 d4))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (* (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060423.056 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (+ (* (- d3 d4) d3) (* d4 d4))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (* (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060423.056 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060423.056 * * [misc]simplify:  iters left: 6 (28 enodes)
1548060423.061 * * [misc]simplify:  iters left: 5 (91 enodes)
1548060423.084 * * [misc]simplify:  iters left: 4 (393 enodes)
1548060423.579 * [exit]simplify:  Simplified to (* (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))
1548060423.579 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (+ (* (- d3 d4) d3) (* d4 d4))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (* (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060423.579 * * * * [misc]progress:  [ 306 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060423.580 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060423.580 * * [misc]simplify:  iters left: 6 (45 enodes)
1548060423.588 * * [misc]simplify:  iters left: 5 (139 enodes)
1548060423.627 * [exit]simplify:  Simplified to (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (- d4 d3)) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (* (- (* d4 d4) (* d3 d3)) (- d3 d4)) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (+ (* d4 d4) (* (- d3 d4) d3)))))
1548060423.627 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (- d4 d3)) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (* (- (* d4 d4) (* d3 d3)) (- d3 d4)) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060423.627 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))
1548060423.627 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060423.632 * * [misc]simplify:  iters left: 5 (88 enodes)
1548060423.654 * * [misc]simplify:  iters left: 4 (342 enodes)
1548060423.827 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- d4 d3))))
1548060423.827 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (- d4 d3)) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (* (- (* d4 d4) (* d3 d3)) (- d3 d4)) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060423.828 * * * * [misc]progress:  [ 307 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060423.828 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060423.828 * * [misc]simplify:  iters left: 6 (43 enodes)
1548060423.840 * * [misc]simplify:  iters left: 5 (133 enodes)
1548060423.880 * [exit]simplify:  Simplified to (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (+ (* (- d3 d4) d3) (* d4 d4)))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3))) (+ (* (- d3 d4) d3) (* d4 d4))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060423.880 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (+ (* (- d3 d4) d3) (* d4 d4)))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3))) (+ (* (- d3 d4) d3) (* d4 d4))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060423.881 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060423.881 * * [misc]simplify:  iters left: 6 (28 enodes)
1548060423.886 * * [misc]simplify:  iters left: 5 (83 enodes)
1548060423.907 * * [misc]simplify:  iters left: 4 (361 enodes)
1548060424.204 * [exit]simplify:  Simplified to (* (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (- (* d2 (+ d1 d2)) (* d1 d1))))
1548060424.204 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (+ (* (- d3 d4) d3) (* d4 d4)))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3))) (+ (* (- d3 d4) d3) (* d4 d4))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (- (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060424.204 * * * * [misc]progress:  [ 308 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060424.204 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060424.205 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060424.216 * * [misc]simplify:  iters left: 5 (128 enodes)
1548060424.253 * [exit]simplify:  Simplified to (- (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (+ d3 d4) (+ (* (- d3 d4) d3) (* d4 d4))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (+ (* (- d3 d4) d3) (* d4 d4))) (* (* (* (* (+ d3 d4) (- d3 d4)) (+ (pow d4 3) (pow d3 3))) (+ (* (+ d2 d1) d2) (* d1 d1))) (- (* (+ d2 d1) d2) (* d1 d1)))))
1548060424.254 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (+ d3 d4) (+ (* (- d3 d4) d3) (* d4 d4))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (+ (* (- d3 d4) d3) (* d4 d4))) (* (* (* (* (+ d3 d4) (- d3 d4)) (+ (pow d4 3) (pow d3 3))) (+ (* (+ d2 d1) d2) (* d1 d1))) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060424.254 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060424.254 * * [misc]simplify:  iters left: 6 (26 enodes)
1548060424.259 * * [misc]simplify:  iters left: 5 (77 enodes)
1548060424.276 * * [misc]simplify:  iters left: 4 (319 enodes)
1548060424.497 * [exit]simplify:  Simplified to (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ d4 d3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (- (* d2 (+ d1 d2)) (* d1 d1))))
1548060424.497 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (+ d3 d4) (+ (* (- d3 d4) d3) (* d4 d4))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (+ (* (- d3 d4) d3) (* d4 d4))) (* (* (* (* (+ d3 d4) (- d3 d4)) (+ (pow d4 3) (pow d3 3))) (+ (* (+ d2 d1) d2) (* d1 d1))) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ d4 d3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (- (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060424.497 * * * * [misc]progress:  [ 309 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060424.497 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060424.497 * * [misc]simplify:  iters left: 6 (45 enodes)
1548060424.506 * * [misc]simplify:  iters left: 5 (140 enodes)
1548060424.549 * [exit]simplify:  Simplified to (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (* (+ d3 d4) d4) (* d3 d3)) (- d4 d3))) (+ (pow d4 3) (pow d3 3))) (* (* (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3)))))
1548060424.549 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (* (+ d3 d4) d4) (* d3 d3)) (- d4 d3))) (+ (pow d4 3) (pow d3 3))) (* (* (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060424.549 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060424.549 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060424.554 * * [misc]simplify:  iters left: 5 (86 enodes)
1548060424.573 * * [misc]simplify:  iters left: 4 (357 enodes)
1548060424.847 * [exit]simplify:  Simplified to (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (* d3 d3) (* d4 (- d4 d3))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))
1548060424.847 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (* (+ d3 d4) d4) (* d3 d3)) (- d4 d3))) (+ (pow d4 3) (pow d3 3))) (* (* (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (* d3 d3) (* d4 (- d4 d3))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060424.847 * * * * [misc]progress:  [ 310 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060424.847 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060424.848 * * [misc]simplify:  iters left: 6 (43 enodes)
1548060424.856 * * [misc]simplify:  iters left: 5 (134 enodes)
1548060424.895 * [exit]simplify:  Simplified to (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (* (- d4 d3) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (+ d3 d4) (- d3 d4)) (* (- d4 d3) (+ d3 d4))))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))))))
1548060424.895 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (* (- d4 d3) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (+ d3 d4) (- d3 d4)) (* (- d4 d3) (+ d3 d4))))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060424.895 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))
1548060424.895 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060424.900 * * [misc]simplify:  iters left: 5 (80 enodes)
1548060424.918 * * [misc]simplify:  iters left: 4 (308 enodes)
1548060425.119 * [exit]simplify:  Simplified to (* (* (* (+ d4 d3) (- d4 d3)) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (- (* d2 (+ d1 d2)) (* d1 d1))))
1548060425.119 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (* (- d4 d3) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (+ d3 d4) (- d3 d4)) (* (- d4 d3) (+ d3 d4))))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))))) (* (* (* (+ d4 d3) (- d4 d3)) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (- (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060425.119 * * * * [misc]progress:  [ 311 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060425.119 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060425.120 * * [misc]simplify:  iters left: 6 (43 enodes)
1548060425.128 * * [misc]simplify:  iters left: 5 (130 enodes)
1548060425.167 * [exit]simplify:  Simplified to (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d3 d4) d4) (* d3 d3))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))))))
1548060425.167 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d3 d4) d4) (* d3 d3))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060425.168 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060425.168 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060425.173 * * [misc]simplify:  iters left: 5 (79 enodes)
1548060425.190 * * [misc]simplify:  iters left: 4 (322 enodes)
1548060425.397 * [exit]simplify:  Simplified to (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))
1548060425.397 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d3 d4) d4) (* d3 d3))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060425.397 * * * * [misc]progress:  [ 312 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060425.397 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060425.397 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060425.405 * * [misc]simplify:  iters left: 5 (124 enodes)
1548060425.443 * [exit]simplify:  Simplified to (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ d3 d4) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (+ d3 d4) (+ d3 d4)) (- d3 d4)))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))))
1548060425.444 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ d3 d4) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (+ d3 d4) (+ d3 d4)) (- d3 d4)))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060425.444 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))
1548060425.444 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060425.448 * * [misc]simplify:  iters left: 5 (73 enodes)
1548060425.464 * * [misc]simplify:  iters left: 4 (280 enodes)
1548060425.619 * [exit]simplify:  Simplified to (* (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d4 d3))) (+ (* d4 d4) (* d3 (- d3 d4))))
1548060425.620 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ d3 d4) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (+ d3 d4) (+ d3 d4)) (- d3 d4)))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))) (* (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d4 d3))) (+ (* d4 d4) (* d3 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060425.620 * * * * [misc]progress:  [ 313 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060425.620 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060425.620 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060425.627 * * [misc]simplify:  iters left: 5 (120 enodes)
1548060425.663 * [exit]simplify:  Simplified to (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (- d3 d4) d3) (* d4 d4))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (- d3 d4) (+ (pow d4 3) (pow d3 3)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (+ (* (- d3 d4) d3) (* d4 d4)))))
1548060425.663 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (- d3 d4) d3) (* d4 d4))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (- d3 d4) (+ (pow d4 3) (pow d3 3)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (+ (* (- d3 d4) d3) (* d4 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060425.663 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060425.664 * * [misc]simplify:  iters left: 6 (24 enodes)
1548060425.668 * * [misc]simplify:  iters left: 5 (71 enodes)
1548060425.685 * * [misc]simplify:  iters left: 4 (288 enodes)
1548060425.860 * [exit]simplify:  Simplified to (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (- (* d2 (+ d1 d2)) (* d1 d1))))
1548060425.860 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (- d3 d4) d3) (* d4 d4))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (- d3 d4) (+ (pow d4 3) (pow d3 3)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (+ (* (- d3 d4) d3) (* d4 d4))))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (- (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060425.860 * * * * [misc]progress:  [ 314 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060425.860 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060425.861 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060425.868 * * [misc]simplify:  iters left: 5 (122 enodes)
1548060425.904 * [exit]simplify:  Simplified to (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ d3 d4) (* (- d4 d3) (- d3 d4))))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3))))))
1548060425.904 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ d3 d4) (* (- d4 d3) (- d3 d4))))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060425.904 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))
1548060425.904 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060425.909 * * [misc]simplify:  iters left: 5 (68 enodes)
1548060425.922 * * [misc]simplify:  iters left: 4 (241 enodes)
1548060426.047 * [exit]simplify:  Simplified to (* (- (* d3 d3) (* d4 (- d3 d4))) (* (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))
1548060426.047 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ d3 d4) (* (- d4 d3) (- d3 d4))))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3)))))) (* (- (* d3 d3) (* d4 (- d3 d4))) (* (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060426.047 * * * * [misc]progress:  [ 315 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060426.048 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060426.048 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060426.055 * * [misc]simplify:  iters left: 5 (115 enodes)
1548060426.092 * [exit]simplify:  Simplified to (- (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d3 d3) (* d4 (+ d3 d4)))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3)))) (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3)))) (+ (* d4 d4) (* (- d3 d4) d3))))
1548060426.092 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d3 d3) (* d4 (+ d3 d4)))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3)))) (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3)))) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060426.092 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060426.093 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060426.097 * * [misc]simplify:  iters left: 5 (68 enodes)
1548060426.112 * * [misc]simplify:  iters left: 4 (292 enodes)
1548060426.309 * [exit]simplify:  Simplified to (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))))
1548060426.309 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d3 d3) (* d4 (+ d3 d4)))) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3)))) (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3)))) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060426.309 * * * * [misc]progress:  [ 316 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060426.309 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060426.310 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060426.316 * * [misc]simplify:  iters left: 5 (110 enodes)
1548060426.343 * * [misc]simplify:  iters left: 4 (467 enodes)
1548060426.686 * [exit]simplify:  Simplified to (* (+ (* d4 d4) (* (- d3 d4) d3)) (- (* (* (+ (pow d4 3) (pow d3 3)) (+ d3 d4)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (pow d2 3) (+ (pow d2 3) (pow d1 3))) (* (pow d1 3) (pow d1 3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))))
1548060426.686 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (+ (* d4 d4) (* (- d3 d4) d3)) (- (* (* (+ (pow d4 3) (pow d3 3)) (+ d3 d4)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (pow d2 3) (+ (pow d2 3) (pow d1 3))) (* (pow d1 3) (pow d1 3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060426.686 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))
1548060426.686 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060426.690 * * [misc]simplify:  iters left: 5 (62 enodes)
1548060426.704 * * [misc]simplify:  iters left: 4 (262 enodes)
1548060426.861 * [exit]simplify:  Simplified to (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ d4 d3) (+ (* d4 d4) (* (- d3 d4) d3)))))
1548060426.861 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (+ (* d4 d4) (* (- d3 d4) d3)) (- (* (* (+ (pow d4 3) (pow d3 3)) (+ d3 d4)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (pow d2 3) (+ (pow d2 3) (pow d1 3))) (* (pow d1 3) (pow d1 3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ d4 d3) (+ (* d4 d4) (* (- d3 d4) d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060426.861 * * * * [misc]progress:  [ 317 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060426.862 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060426.862 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060426.869 * * [misc]simplify:  iters left: 5 (122 enodes)
1548060426.907 * [exit]simplify:  Simplified to (- (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d4 d3)))) (* (* (* (* (* (- d4 d3) (+ d3 d4)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (+ d2 d1)))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))) (+ (* d4 d4) (* d3 (- d3 d4)))))
1548060426.907 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d4 d3)))) (* (* (* (* (* (- d4 d3) (+ d3 d4)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (+ d2 d1)))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))) (+ (* d4 d4) (* d3 (- d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060426.907 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060426.907 * * [misc]simplify:  iters left: 6 (24 enodes)
1548060426.911 * * [misc]simplify:  iters left: 5 (71 enodes)
1548060426.927 * * [misc]simplify:  iters left: 4 (302 enodes)
1548060427.111 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3))))) (+ (* d4 (- d4 d3)) (* d3 d3)))
1548060427.111 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d4 d3)))) (* (* (* (* (* (- d4 d3) (+ d3 d4)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (+ d2 d1)))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))) (+ (* d4 d4) (* d3 (- d3 d4))))) (* (* (* (- d4 d3) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3))))) (+ (* d4 (- d4 d3)) (* d3 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060427.111 * * * * [misc]progress:  [ 318 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060427.111 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060427.111 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060427.119 * * [misc]simplify:  iters left: 5 (116 enodes)
1548060427.145 * * [misc]simplify:  iters left: 4 (492 enodes)
1548060427.513 * [exit]simplify:  Simplified to (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (* (+ d3 d4) (- d4 d3)) (+ (pow d4 3) (pow d3 3)))) (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (* (* (* (+ d3 d4) (- d4 d3)) (* (+ d3 d4) (- d3 d4))) (+ (* d3 d3) (* d4 (- d4 d3)))) (+ (pow (* d2 d2) 3) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))))))
1548060427.513 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (* (+ d3 d4) (- d4 d3)) (+ (pow d4 3) (pow d3 3)))) (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (* (* (* (+ d3 d4) (- d4 d3)) (* (+ d3 d4) (- d3 d4))) (+ (* d3 d3) (* d4 (- d4 d3)))) (+ (pow (* d2 d2) 3) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060427.514 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ d3 d4)))
1548060427.514 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060427.518 * * [misc]simplify:  iters left: 5 (65 enodes)
1548060427.532 * * [misc]simplify:  iters left: 4 (253 enodes)
1548060427.660 * [exit]simplify:  Simplified to (* (+ (* (* (- d4 d3) (+ d4 d3)) (* d3 d3)) (* (* (- d4 d3) (+ d4 d3)) (* d4 (- d4 d3)))) (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))))
1548060427.660 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (* (+ d3 d4) (- d4 d3)) (+ (pow d4 3) (pow d3 3)))) (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (* (* (* (+ d3 d4) (- d4 d3)) (* (+ d3 d4) (- d3 d4))) (+ (* d3 d3) (* d4 (- d4 d3)))) (+ (pow (* d2 d2) 3) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))))) (* (+ (* (* (- d4 d3) (+ d4 d3)) (* d3 d3)) (* (* (- d4 d3) (+ d4 d3)) (* d4 (- d4 d3)))) (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060427.661 * * * * [misc]progress:  [ 319 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060427.661 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060427.661 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060427.668 * * [misc]simplify:  iters left: 5 (112 enodes)
1548060427.692 * * [misc]simplify:  iters left: 4 (452 enodes)
1548060427.994 * [exit]simplify:  Simplified to (- (* (+ (pow d4 3) (pow d3 3)) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (* (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)) (+ (* (- d3 d4) d3) (* d4 d4))) (+ (pow (* d2 d2) 3) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))))))
1548060427.994 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (pow d4 3) (pow d3 3)) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (* (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)) (+ (* (- d3 d4) d3) (* d4 d4))) (+ (pow (* d2 d2) 3) (* (pow d1 3) (+ (pow d2 3) (pow d1 3))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060427.994 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060427.994 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060427.998 * * [misc]simplify:  iters left: 5 (64 enodes)
1548060428.013 * * [misc]simplify:  iters left: 4 (258 enodes)
1548060428.161 * [exit]simplify:  Simplified to (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 d3) (* d4 (+ d4 d3)))))
1548060428.162 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (pow d4 3) (pow d3 3)) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (* (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)) (+ (* (- d3 d4) d3) (* d4 d4))) (+ (pow (* d2 d2) 3) (* (pow d1 3) (+ (pow d2 3) (pow d1 3))))))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 d3) (* d4 (+ d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060428.162 * * * * [misc]progress:  [ 320 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060428.162 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060428.162 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060428.172 * * [misc]simplify:  iters left: 5 (106 enodes)
1548060428.194 * * [misc]simplify:  iters left: 4 (420 enodes)
1548060428.466 * [exit]simplify:  Simplified to (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d3 d4) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3))) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (+ d3 d4) (* (+ d3 d4) (- d3 d4))))))
1548060428.466 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d3 d4) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3))) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (+ d3 d4) (* (+ d3 d4) (- d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060428.467 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ d3 d4))
1548060428.467 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060428.470 * * [misc]simplify:  iters left: 5 (58 enodes)
1548060428.486 * * [misc]simplify:  iters left: 4 (228 enodes)
1548060428.594 * [exit]simplify:  Simplified to (* (* (+ d4 d3) (- (* d3 d3) (* d4 (- d3 d4)))) (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))))
1548060428.595 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d3 d4) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3))) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (+ d3 d4) (* (+ d3 d4) (- d3 d4)))))) (* (* (+ d4 d3) (- (* d3 d3) (* d4 (- d3 d4)))) (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060428.595 * * * * [misc]progress:  [ 321 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060428.595 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060428.595 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060428.601 * * [misc]simplify:  iters left: 5 (102 enodes)
1548060428.626 * * [misc]simplify:  iters left: 4 (417 enodes)
1548060428.914 * [exit]simplify:  Simplified to (* (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (+ (* d4 d4) (* (- d3 d4) d3)))
1548060428.914 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (+ (* d4 d4) (* (- d3 d4) d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060428.914 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))
1548060428.914 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060428.918 * * [misc]simplify:  iters left: 5 (54 enodes)
1548060428.933 * * [misc]simplify:  iters left: 4 (226 enodes)
1548060429.058 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))
1548060429.058 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (+ (* d4 d4) (* (- d3 d4) d3))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060429.058 * * * * [misc]progress:  [ 322 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060429.059 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060429.059 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060429.066 * * [misc]simplify:  iters left: 5 (104 enodes)
1548060429.087 * * [misc]simplify:  iters left: 4 (398 enodes)
1548060429.352 * [exit]simplify:  Simplified to (- (* (* (- d4 d3) (+ (pow d4 3) (pow d3 3))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (* (* (- d3 d4) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3)))) (* (+ (* d1 d1) (* (+ d2 d1) d2)) (- (* d4 d4) (* d3 d3)))))
1548060429.352 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- d4 d3) (+ (pow d4 3) (pow d3 3))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (* (* (- d3 d4) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3)))) (* (+ (* d1 d1) (* (+ d2 d1) d2)) (- (* d4 d4) (* d3 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060429.353 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- d4 d3))
1548060429.353 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060429.356 * * [misc]simplify:  iters left: 5 (53 enodes)
1548060429.370 * * [misc]simplify:  iters left: 4 (189 enodes)
1548060429.450 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (* d4 (- d4 d3)) (* d3 d3))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))
1548060429.450 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- d4 d3) (+ (pow d4 3) (pow d3 3))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (* (* (- d3 d4) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3)))) (* (+ (* d1 d1) (* (+ d2 d1) d2)) (- (* d4 d4) (* d3 d3))))) (* (* (- d4 d3) (+ (* d4 (- d4 d3)) (* d3 d3))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060429.450 * * * * [misc]progress:  [ 323 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060429.450 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))
1548060429.450 * * [misc]simplify:  iters left: 6 (43 enodes)
1548060429.459 * * [misc]simplify:  iters left: 5 (135 enodes)
1548060429.499 * [exit]simplify:  Simplified to (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (- d3 d4) (+ d3 d4))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))))))
1548060429.499 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (- d3 d4) (+ d3 d4))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060429.500 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))
1548060429.500 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060429.505 * * [misc]simplify:  iters left: 5 (87 enodes)
1548060429.526 * * [misc]simplify:  iters left: 4 (368 enodes)
1548060429.750 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))
1548060429.750 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (pow d4 3) (pow d3 3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (- d3 d4) (+ d3 d4))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))))) (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060429.751 * * * * [misc]progress:  [ 324 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060429.751 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))
1548060429.751 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060429.758 * * [misc]simplify:  iters left: 5 (112 enodes)
1548060429.783 * * [misc]simplify:  iters left: 4 (451 enodes)
1548060430.088 * [exit]simplify:  Simplified to (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (pow (* d2 d2) 3) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (+ d2 d1) d2) (* d1 d1)))) (* (* (- d3 d4) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1)))))
1548060430.088 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (pow (* d2 d2) 3) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (+ d2 d1) d2) (* d1 d1)))) (* (* (- d3 d4) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060430.088 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060430.088 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060430.093 * * [misc]simplify:  iters left: 5 (61 enodes)
1548060430.105 * * [misc]simplify:  iters left: 4 (209 enodes)
1548060430.194 * [exit]simplify:  Simplified to (* (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d2 (+ d1 d2)) (* d1 d1))))
1548060430.195 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (pow (* d2 d2) 3) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* (+ d2 d1) d2) (* d1 d1)))) (* (* (- d3 d4) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060430.195 * * * * [misc]progress:  [ 325 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060430.195 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060430.195 * * [misc]simplify:  iters left: 6 (43 enodes)
1548060430.207 * * [misc]simplify:  iters left: 5 (138 enodes)
1548060430.248 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ (* (- d3 d4) d3) (* d4 d4))) (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) (* (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3))))))
1548060430.248 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ (* (- d3 d4) d3) (* d4 d4))) (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) (* (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060430.248 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060430.249 * * [misc]simplify:  iters left: 6 (28 enodes)
1548060430.254 * * [misc]simplify:  iters left: 5 (93 enodes)
1548060430.280 * * [misc]simplify:  iters left: 4 (405 enodes)
1548060430.600 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 d3) (* (+ d4 d3) d4)))))
1548060430.600 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ (* (- d3 d4) d3) (* d4 d4))) (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) (* (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 d3) (* (+ d4 d3) d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060430.600 * * * * [misc]progress:  [ 326 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060430.600 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060430.600 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060430.608 * * [misc]simplify:  iters left: 5 (133 enodes)
1548060430.648 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ d3 d4) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))))) (* (* (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3))) (* (* (- d3 d4) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (+ (* d3 (- d3 d4)) (* d4 d4))))))
1548060430.648 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ d3 d4) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))))) (* (* (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3))) (* (* (- d3 d4) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (+ (* d3 (- d3 d4)) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060430.648 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060430.648 * * [misc]simplify:  iters left: 6 (26 enodes)
1548060430.653 * * [misc]simplify:  iters left: 5 (87 enodes)
1548060430.675 * * [misc]simplify:  iters left: 4 (363 enodes)
1548060430.899 * [exit]simplify:  Simplified to (* (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4))))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060430.899 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ d3 d4) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (* (+ (pow d4 3) (pow d3 3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))))) (* (* (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3))) (* (* (- d3 d4) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (+ (* d3 (- d3 d4)) (* d4 d4)))))) (* (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4))))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060430.900 * * * * [misc]progress:  [ 327 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060430.900 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060430.900 * * [misc]simplify:  iters left: 6 (45 enodes)
1548060430.909 * * [misc]simplify:  iters left: 5 (145 enodes)
1548060430.954 * [exit]simplify:  Simplified to (- (* (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (- d4 d3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (* (* (- d4 d3) (+ d3 d4)) (- (pow d3 3) (pow d4 3))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3)))) (* (+ (pow d2 3) (pow d1 3)) (+ (* d3 (- d3 d4)) (* d4 d4)))))
1548060430.954 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (- d4 d3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (* (* (- d4 d3) (+ d3 d4)) (- (pow d3 3) (pow d4 3))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3)))) (* (+ (pow d2 3) (pow d1 3)) (+ (* d3 (- d3 d4)) (* d4 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060430.954 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060430.954 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060430.960 * * [misc]simplify:  iters left: 5 (96 enodes)
1548060430.982 * * [misc]simplify:  iters left: 4 (401 enodes)
1548060431.256 * [exit]simplify:  Simplified to (* (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (* d3 d3) (* d4 (- d4 d3)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060431.256 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (- d4 d3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (* (* (- d4 d3) (+ d3 d4)) (- (pow d3 3) (pow d4 3))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3)))) (* (+ (pow d2 3) (pow d1 3)) (+ (* d3 (- d3 d4)) (* d4 d4))))) (* (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (* d3 d3) (* d4 (- d4 d3)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060431.256 * * * * [misc]progress:  [ 328 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060431.256 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060431.257 * * [misc]simplify:  iters left: 6 (43 enodes)
1548060431.265 * * [misc]simplify:  iters left: 5 (139 enodes)
1548060431.308 * [exit]simplify:  Simplified to (- (* (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (* (+ d3 d4) (- d4 d3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (- (* d3 d3) (* d4 d4)) (* (+ d3 d4) (- d4 d3))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (pow d2 3) (pow d1 3))))))
1548060431.308 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (* (+ d3 d4) (- d4 d3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (- (* d3 d3) (* d4 d4)) (* (+ d3 d4) (- d4 d3))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (pow d2 3) (pow d1 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060431.308 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))
1548060431.308 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060431.314 * * [misc]simplify:  iters left: 5 (90 enodes)
1548060431.334 * * [misc]simplify:  iters left: 4 (352 enodes)
1548060431.540 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d4 d4) (* d3 (- d3 d4)))))
1548060431.540 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (* (+ d3 d4) (- d4 d3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (- (* d3 d3) (* d4 d4)) (* (+ d3 d4) (- d4 d3))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d4 d4) (* d3 (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060431.540 * * * * [misc]progress:  [ 329 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060431.540 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060431.541 * * [misc]simplify:  iters left: 6 (43 enodes)
1548060431.552 * * [misc]simplify:  iters left: 5 (135 enodes)
1548060431.591 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* (+ d3 d4) d4) (* d3 d3)) (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3))) (+ (* d4 d4) (* (- d3 d4) d3))))
1548060431.591 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* (+ d3 d4) d4) (* d3 d3)) (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3))) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060431.592 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060431.592 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060431.597 * * [misc]simplify:  iters left: 5 (89 enodes)
1548060431.618 * * [misc]simplify:  iters left: 4 (370 enodes)
1548060431.841 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (+ (pow d1 3) (pow d2 3)))))
1548060431.841 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* (+ d3 d4) d4) (* d3 d3)) (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3))) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (+ (pow d1 3) (pow d2 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060431.841 * * * * [misc]progress:  [ 330 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060431.842 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060431.842 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060431.851 * * [misc]simplify:  iters left: 5 (129 enodes)
1548060431.890 * [exit]simplify:  Simplified to (- (* (* (* (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3))) (+ d3 d4)) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (* (+ (pow d2 3) (pow d1 3)) (* (* (- d3 d4) (+ d3 d4)) (+ d3 d4))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)))))
1548060431.890 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3))) (+ d3 d4)) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (* (+ (pow d2 3) (pow d1 3)) (* (* (- d3 d4) (+ d3 d4)) (+ d3 d4))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060431.890 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))
1548060431.890 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060431.895 * * [misc]simplify:  iters left: 5 (83 enodes)
1548060431.913 * * [misc]simplify:  iters left: 4 (328 enodes)
1548060432.089 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060432.089 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3))) (+ d3 d4)) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (* (+ (pow d2 3) (pow d1 3)) (* (* (- d3 d4) (+ d3 d4)) (+ d3 d4))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3))))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060432.089 * * * * [misc]progress:  [ 331 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060432.089 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060432.089 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060432.097 * * [misc]simplify:  iters left: 5 (125 enodes)
1548060432.134 * [exit]simplify:  Simplified to (- (* (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (+ (* (- d3 d4) d3) (* d4 d4))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (+ (pow d4 3) (pow d3 3))) (* (- d3 d4) (* (+ (pow d2 3) (pow d1 3)) (+ (* (- d3 d4) d3) (* d4 d4))))))
1548060432.134 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (+ (* (- d3 d4) d3) (* d4 d4))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (+ (pow d4 3) (pow d3 3))) (* (- d3 d4) (* (+ (pow d2 3) (pow d1 3)) (+ (* (- d3 d4) d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060432.134 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060432.134 * * [misc]simplify:  iters left: 6 (24 enodes)
1548060432.140 * * [misc]simplify:  iters left: 5 (81 enodes)
1548060432.159 * * [misc]simplify:  iters left: 4 (336 enodes)
1548060432.348 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (pow d1 3) (pow d2 3)) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d3 d3) (* d4 (- d3 d4))))))
1548060432.348 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (+ (* (- d3 d4) d3) (* d4 d4))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (+ (pow d4 3) (pow d3 3))) (* (- d3 d4) (* (+ (pow d2 3) (pow d1 3)) (+ (* (- d3 d4) d3) (* d4 d4)))))) (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (pow d1 3) (pow d2 3)) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d3 d3) (* d4 (- d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060432.348 * * * * [misc]progress:  [ 332 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060432.348 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060432.349 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060432.356 * * [misc]simplify:  iters left: 5 (127 enodes)
1548060432.392 * [exit]simplify:  Simplified to (- (* (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3))) (- d4 d3)) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (* (* (- d4 d3) (+ d3 d4)) (- d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (- d3 d4)))))))
1548060432.392 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3))) (- d4 d3)) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (* (* (- d4 d3) (+ d3 d4)) (- d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (- d3 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060432.393 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))
1548060432.393 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060432.398 * * [misc]simplify:  iters left: 5 (78 enodes)
1548060432.415 * * [misc]simplify:  iters left: 4 (285 enodes)
1548060432.550 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (- (* d3 d3) (* d4 (- d3 d4))) (* (+ (pow d1 3) (pow d2 3)) (- d4 d3))))
1548060432.550 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3))) (- d4 d3)) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (* (* (- d4 d3) (+ d3 d4)) (- d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (- d3 d4))))))) (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (- (* d3 d3) (* d4 (- d3 d4))) (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060432.551 * * * * [misc]progress:  [ 333 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060432.551 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060432.551 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060432.558 * * [misc]simplify:  iters left: 5 (121 enodes)
1548060432.599 * [exit]simplify:  Simplified to (- (* (* (+ (pow d4 3) (pow d3 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (+ (* d3 d3) (* (+ d3 d4) d4)) (+ (* (- d3 d4) d3) (* d4 d4)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (pow d4 3) (pow d3 3)))) (* (- (pow d3 3) (pow d4 3)) (* (+ (pow d2 3) (pow d1 3)) (+ (* (- d3 d4) d3) (* d4 d4))))))
1548060432.599 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (+ (* d3 d3) (* (+ d3 d4) d4)) (+ (* (- d3 d4) d3) (* d4 d4)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (pow d4 3) (pow d3 3)))) (* (- (pow d3 3) (pow d4 3)) (* (+ (pow d2 3) (pow d1 3)) (+ (* (- d3 d4) d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060432.599 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060432.599 * * [misc]simplify:  iters left: 6 (24 enodes)
1548060432.603 * * [misc]simplify:  iters left: 5 (73 enodes)
1548060432.619 * * [misc]simplify:  iters left: 4 (302 enodes)
1548060432.866 * [exit]simplify:  Simplified to (* (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060432.866 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (+ (* d3 d3) (* (+ d3 d4) d4)) (+ (* (- d3 d4) d3) (* d4 d4)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (pow d4 3) (pow d3 3)))) (* (- (pow d3 3) (pow d4 3)) (* (+ (pow d2 3) (pow d1 3)) (+ (* (- d3 d4) d3) (* d4 d4)))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (* (+ d2 d1) d2) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060432.867 * * * * [misc]progress:  [ 334 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060432.867 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060432.867 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060432.874 * * [misc]simplify:  iters left: 5 (116 enodes)
1548060432.910 * [exit]simplify:  Simplified to (- (* (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d4 3) (pow d3 3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (+ d3 d4) (+ (* (- d3 d4) d3) (* d4 d4)))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (pow d4 3) (pow d3 3)) (* (- d3 d4) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (+ (* (- d3 d4) d3) (* d4 d4))))))
1548060432.910 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d4 3) (pow d3 3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (+ d3 d4) (+ (* (- d3 d4) d3) (* d4 d4)))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (pow d4 3) (pow d3 3)) (* (- d3 d4) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (+ (* (- d3 d4) d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060432.910 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060432.910 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060432.914 * * [misc]simplify:  iters left: 5 (67 enodes)
1548060432.928 * * [misc]simplify:  iters left: 4 (260 enodes)
1548060433.347 * [exit]simplify:  Simplified to (* (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060433.347 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (pow d4 3) (pow d3 3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (+ d3 d4) (+ (* (- d3 d4) d3) (* d4 d4)))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (pow d4 3) (pow d3 3)) (* (- d3 d4) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (+ (* (- d3 d4) d3) (* d4 d4)))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060433.347 * * * * [misc]progress:  [ 335 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060433.348 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060433.348 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060433.356 * * [misc]simplify:  iters left: 5 (128 enodes)
1548060433.393 * [exit]simplify:  Simplified to (- (* (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (- d4 d3)) (* (+ (pow d4 3) (pow d3 3)) (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3)))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1)))) (+ (* d4 d4) (* d3 (- d3 d4)))))
1548060433.393 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (- d4 d3)) (* (+ (pow d4 3) (pow d3 3)) (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3)))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1)))) (+ (* d4 d4) (* d3 (- d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060433.393 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060433.394 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060433.398 * * [misc]simplify:  iters left: 5 (76 enodes)
1548060433.417 * * [misc]simplify:  iters left: 4 (298 enodes)
1548060433.620 * [exit]simplify:  Simplified to (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060433.620 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (- d4 d3)) (* (+ (pow d4 3) (pow d3 3)) (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3)))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1)))) (+ (* d4 d4) (* d3 (- d3 d4))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- (* (+ d2 d1) d2) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060433.620 * * * * [misc]progress:  [ 336 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* 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))))>
1548060433.620 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060433.620 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060433.627 * * [misc]simplify:  iters left: 5 (122 enodes)
1548060433.666 * [exit]simplify:  Simplified to (- (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (- d4 d3) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (- d3 d4) (+ d3 d4)) (* (- d4 d3) (+ d3 d4)))))
1548060433.666 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (- d4 d3) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (- d3 d4) (+ d3 d4)) (* (- d4 d3) (+ d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* 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))))
1548060433.666 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))
1548060433.666 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060433.670 * * [misc]simplify:  iters left: 5 (70 enodes)
1548060433.685 * * [misc]simplify:  iters left: 4 (249 enodes)
1548060433.829 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (+ d4 d3)) (+ (* d3 d3) (* d4 (- d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060433.829 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3)))) (* (* (- d4 d3) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (- d3 d4) (+ d3 d4)) (* (- d4 d3) (+ d3 d4))))) (* (* (* (- d4 d3) (+ d4 d3)) (+ (* d3 d3) (* d4 (- d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d2 d1) d2) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060433.830 * * * * [misc]progress:  [ 337 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060433.830 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060433.830 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060433.840 * * [misc]simplify:  iters left: 5 (118 enodes)
1548060433.867 * * [misc]simplify:  iters left: 4 (497 enodes)
1548060434.239 * [exit]simplify:  Simplified to (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3)))) (* (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (pow d2 3) (pow d1 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1)))) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4))))
1548060434.239 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3)))) (* (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (pow d2 3) (pow d1 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1)))) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060434.239 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060434.240 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060434.244 * * [misc]simplify:  iters left: 5 (69 enodes)
1548060434.258 * * [misc]simplify:  iters left: 4 (251 enodes)
1548060434.396 * [exit]simplify:  Simplified to (* (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060434.396 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3)))) (* (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (pow d2 3) (pow d1 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1)))) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)))) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (* (+ d2 d1) d2) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060434.396 * * * * [misc]progress:  [ 338 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060434.397 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060434.397 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060434.404 * * [misc]simplify:  iters left: 5 (112 enodes)
1548060434.431 * * [misc]simplify:  iters left: 4 (462 enodes)
1548060434.758 * [exit]simplify:  Simplified to (* (+ d3 d4) (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1))) (+ (pow d4 3) (pow d3 3))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (- (* d3 d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3))) (- (* d3 d3) (* d4 (- d3 d4)))))))
1548060434.758 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (+ d3 d4) (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1))) (+ (pow d4 3) (pow d3 3))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (- (* d3 d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3))) (- (* d3 d3) (* d4 (- d3 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060434.758 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))
1548060434.758 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060434.762 * * [misc]simplify:  iters left: 5 (63 enodes)
1548060434.774 * * [misc]simplify:  iters left: 4 (221 enodes)
1548060434.879 * [exit]simplify:  Simplified to (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060434.879 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (+ d3 d4) (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1))) (+ (pow d4 3) (pow d3 3))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (- (* d3 d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3))) (- (* d3 d3) (* d4 (- d3 d4))))))) (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060434.879 * * * * [misc]progress:  [ 339 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060434.879 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060434.880 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060434.886 * * [misc]simplify:  iters left: 5 (108 enodes)
1548060434.910 * * [misc]simplify:  iters left: 4 (472 enodes)
1548060435.274 * [exit]simplify:  Simplified to (* (+ (* (- d3 d4) d3) (* d4 d4)) (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3)))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)) (+ (pow d4 3) (pow d3 3))))))
1548060435.274 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (+ (* (- d3 d4) d3) (* d4 d4)) (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3)))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)) (+ (pow d4 3) (pow d3 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060435.274 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060435.274 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060435.278 * * [misc]simplify:  iters left: 5 (61 enodes)
1548060435.291 * * [misc]simplify:  iters left: 4 (229 enodes)
1548060435.412 * [exit]simplify:  Simplified to (* (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4)))))
1548060435.413 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (+ (* (- d3 d4) d3) (* d4 d4)) (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3)))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)) (+ (pow d4 3) (pow d3 3)))))) (* (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060435.413 * * * * [misc]progress:  [ 340 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060435.413 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060435.413 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060435.423 * * [misc]simplify:  iters left: 5 (110 enodes)
1548060435.446 * * [misc]simplify:  iters left: 4 (439 enodes)
1548060435.765 * [exit]simplify:  Simplified to (- (* (* (- d4 d3) (+ (pow d4 3) (pow d3 3))) (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (- (* d4 d4) (* d3 d3)) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (- d3 d4) (+ (pow d2 3) (pow d1 3))) (+ (* d4 (- d4 d3)) (* d3 d3))))))
1548060435.765 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- d4 d3) (+ (pow d4 3) (pow d3 3))) (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (- (* d4 d4) (* d3 d3)) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (- d3 d4) (+ (pow d2 3) (pow d1 3))) (+ (* d4 (- d4 d3)) (* d3 d3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060435.765 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))
1548060435.765 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060435.769 * * [misc]simplify:  iters left: 5 (58 enodes)
1548060435.780 * * [misc]simplify:  iters left: 4 (182 enodes)
1548060435.861 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (pow d1 3) (pow d2 3))) (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060435.861 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- d4 d3) (+ (pow d4 3) (pow d3 3))) (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (- (* d4 d4) (* d3 d3)) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (- d3 d4) (+ (pow d2 3) (pow d1 3))) (+ (* d4 (- d4 d3)) (* d3 d3)))))) (* (* (- d4 d3) (+ (pow d1 3) (pow d2 3))) (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- (* (+ d2 d1) d2) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060435.861 * * * * [misc]progress:  [ 341 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060435.861 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060435.861 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060435.871 * * [misc]simplify:  iters left: 5 (103 enodes)
1548060435.894 * * [misc]simplify:  iters left: 4 (444 enodes)
1548060436.233 * [exit]simplify:  Simplified to (- (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d3 (+ d3 d4)) (* d4 d4))) (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) (+ (* d4 d4) (* (- d3 d4) d3))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (+ (pow d2 3) (pow d1 3)))))
1548060436.233 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d3 (+ d3 d4)) (* d4 d4))) (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) (+ (* d4 d4) (* (- d3 d4) d3))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (+ (pow d2 3) (pow d1 3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060436.233 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060436.233 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060436.237 * * [misc]simplify:  iters left: 5 (58 enodes)
1548060436.250 * * [misc]simplify:  iters left: 4 (238 enodes)
1548060436.387 * [exit]simplify:  Simplified to (* (* (+ (pow d1 3) (pow d2 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 d4) (* (- d3 d4) d3))))
1548060436.388 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d3 (+ d3 d4)) (* d4 d4))) (* (- (pow d2 3) (pow d1 3)) (* (+ (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))))) (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) (+ (* d4 d4) (* (- d3 d4) d3))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (+ (pow d2 3) (pow d1 3))))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 d4) (* (- d3 d4) d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060436.388 * * * * [misc]progress:  [ 342 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060436.388 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060436.388 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060436.394 * * [misc]simplify:  iters left: 5 (98 enodes)
1548060436.414 * * [misc]simplify:  iters left: 4 (405 enodes)
1548060436.696 * [exit]simplify:  Simplified to (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (* (+ (pow d4 3) (pow d3 3)) (+ d3 d4)))) (* (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 (- d3 d4)))) (* (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))) (+ (* d2 (+ d2 d1)) (* d1 d1)))))
1548060436.696 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (* (+ (pow d4 3) (pow d3 3)) (+ d3 d4)))) (* (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 (- d3 d4)))) (* (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))) (+ (* d2 (+ d2 d1)) (* d1 d1))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060436.696 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))
1548060436.696 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060436.699 * * [misc]simplify:  iters left: 5 (52 enodes)
1548060436.710 * * [misc]simplify:  iters left: 4 (203 enodes)
1548060436.808 * [exit]simplify:  Simplified to (* (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ d4 d3) (- (* d3 d3) (* d4 (- d3 d4)))))
1548060436.808 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (* (+ (pow d4 3) (pow d3 3)) (+ d3 d4)))) (* (* (+ (pow d2 3) (pow d1 3)) (- (* d3 d3) (* d4 (- d3 d4)))) (* (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))) (+ (* d2 (+ d2 d1)) (* d1 d1))))) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ d4 d3) (- (* d3 d3) (* d4 (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060436.808 * * * * [misc]progress:  [ 343 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060436.808 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060436.809 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060436.815 * * [misc]simplify:  iters left: 5 (110 enodes)
1548060436.840 * * [misc]simplify:  iters left: 4 (440 enodes)
1548060437.127 * [exit]simplify:  Simplified to (- (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (* (- d4 d3) (+ (pow d4 3) (pow d3 3))) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (* (* (+ (* d4 (- d4 d3)) (* d3 d3)) (+ (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3))))))
1548060437.127 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (* (- d4 d3) (+ (pow d4 3) (pow d3 3))) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (* (* (+ (* d4 (- d4 d3)) (* d3 d3)) (+ (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060437.127 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060437.128 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060437.131 * * [misc]simplify:  iters left: 5 (61 enodes)
1548060437.146 * * [misc]simplify:  iters left: 4 (236 enodes)
1548060437.265 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4)))))
1548060437.265 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (* (- d4 d3) (+ (pow d4 3) (pow d3 3))) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (* (* (+ (* d4 (- d4 d3)) (* d3 d3)) (+ (pow d2 3) (pow d1 3))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060437.265 * * * * [misc]progress:  [ 344 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060437.265 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060437.265 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060437.271 * * [misc]simplify:  iters left: 5 (104 enodes)
1548060437.293 * * [misc]simplify:  iters left: 4 (430 enodes)
1548060437.590 * [exit]simplify:  Simplified to (- (* (* (* (+ d3 d4) (- d4 d3)) (+ (pow d4 3) (pow d3 3))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (+ d3 d4) (- d4 d3))) (* (* (* (- d3 d4) (+ d3 d4)) (+ (pow d2 3) (pow d1 3))) (+ (* d3 (- d3 d4)) (* d4 d4)))))
1548060437.590 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ d3 d4) (- d4 d3)) (+ (pow d4 3) (pow d3 3))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (+ d3 d4) (- d4 d3))) (* (* (* (- d3 d4) (+ d3 d4)) (+ (pow d2 3) (pow d1 3))) (+ (* d3 (- d3 d4)) (* d4 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060437.590 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4)))
1548060437.590 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060437.593 * * [misc]simplify:  iters left: 5 (55 enodes)
1548060437.604 * * [misc]simplify:  iters left: 4 (194 enodes)
1548060437.682 * [exit]simplify:  Simplified to (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d4 d3))) (- (* d3 d3) (* d4 (- d3 d4))))
1548060437.682 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ d3 d4) (- d4 d3)) (+ (pow d4 3) (pow d3 3))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (+ d3 d4) (- d4 d3))) (* (* (* (- d3 d4) (+ d3 d4)) (+ (pow d2 3) (pow d1 3))) (+ (* d3 (- d3 d4)) (* d4 d4))))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d4 d3))) (- (* d3 d3) (* d4 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060437.683 * * * * [misc]progress:  [ 345 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060437.683 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060437.683 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060437.689 * * [misc]simplify:  iters left: 5 (100 enodes)
1548060437.710 * * [misc]simplify:  iters left: 4 (390 enodes)
1548060437.949 * [exit]simplify:  Simplified to (- (* (* (+ (pow d4 3) (pow d3 3)) (+ (* d3 d3) (* (+ d3 d4) d4))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3)))) (* (* (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (+ (pow d2 3) (pow d1 3)) (+ (* d1 d1) (* d2 (+ d2 d1))))))
1548060437.949 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (+ (* d3 d3) (* (+ d3 d4) d4))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3)))) (* (* (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (+ (pow d2 3) (pow d1 3)) (+ (* d1 d1) (* d2 (+ d2 d1)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060437.949 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060437.950 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060437.953 * * [misc]simplify:  iters left: 5 (54 enodes)
1548060437.967 * * [misc]simplify:  iters left: 4 (199 enodes)
1548060438.062 * [exit]simplify:  Simplified to (* (+ (pow d1 3) (pow d2 3)) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (+ d4 d3) d4) (* d3 d3))))
1548060438.062 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (+ (* d3 d3) (* (+ d3 d4) d4))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3)))) (* (* (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (+ (pow d2 3) (pow d1 3)) (+ (* d1 d1) (* d2 (+ d2 d1)))))) (* (+ (pow d1 3) (pow d2 3)) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (+ d4 d3) d4) (* d3 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060438.062 * * * * [misc]progress:  [ 346 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060438.063 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060438.063 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060438.068 * * [misc]simplify:  iters left: 5 (94 enodes)
1548060438.087 * * [misc]simplify:  iters left: 4 (347 enodes)
1548060438.288 * [exit]simplify:  Simplified to (- (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (+ d3 d4) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (pow d2 3) (pow d1 3))) (* (* (+ d3 d4) (* (+ d3 d4) (- d3 d4))) (+ (* d1 (+ d2 d1)) (* d2 d2)))))
1548060438.288 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (+ d3 d4) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (pow d2 3) (pow d1 3))) (* (* (+ d3 d4) (* (+ d3 d4) (- d3 d4))) (+ (* d1 (+ d2 d1)) (* d2 d2))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060438.289 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ d3 d4))
1548060438.289 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060438.291 * * [misc]simplify:  iters left: 5 (48 enodes)
1548060438.301 * * [misc]simplify:  iters left: 4 (169 enodes)
1548060438.365 * [exit]simplify:  Simplified to (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (+ (* d4 d4) (* (- d3 d4) d3)))
1548060438.365 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (+ d3 d4) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (pow d2 3) (pow d1 3))) (* (* (+ d3 d4) (* (+ d3 d4) (- d3 d4))) (+ (* d1 (+ d2 d1)) (* d2 d2))))) (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060438.365 * * * * [misc]progress:  [ 347 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060438.365 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060438.366 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060438.371 * * [misc]simplify:  iters left: 5 (90 enodes)
1548060438.390 * * [misc]simplify:  iters left: 4 (355 enodes)
1548060438.616 * [exit]simplify:  Simplified to (- (* (* (+ (pow d4 3) (pow d3 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))) (* (* (+ (pow d4 3) (pow d3 3)) (+ (* d2 d2) (* d1 (+ d2 d1)))) (* (* (- d3 d4) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (- d3 d4))))))
1548060438.616 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))) (* (* (+ (pow d4 3) (pow d3 3)) (+ (* d2 d2) (* d1 (+ d2 d1)))) (* (* (- d3 d4) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (- d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060438.617 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))
1548060438.617 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060438.619 * * [misc]simplify:  iters left: 5 (45 enodes)
1548060438.629 * * [misc]simplify:  iters left: 4 (169 enodes)
1548060438.705 * [exit]simplify:  Simplified to (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* d4 d4) (* (- d3 d4) d3)))
1548060438.706 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))) (* (* (+ (pow d4 3) (pow d3 3)) (+ (* d2 d2) (* d1 (+ d2 d1)))) (* (* (- d3 d4) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (- d3 d4)))))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060438.706 * * * * [misc]progress:  [ 348 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- d4 d3)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060438.706 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- d4 d3)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060438.706 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060438.712 * * [misc]simplify:  iters left: 5 (92 enodes)
1548060438.729 * * [misc]simplify:  iters left: 4 (336 enodes)
1548060438.933 * [exit]simplify:  Simplified to (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (* d4 (- d4 d3)) (* d3 d3)) (+ (pow d2 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d3 d4)) (- d4 d3)) (+ (* d1 d1) (* (+ d2 d1) d2)))))
1548060438.933 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (* d4 (- d4 d3)) (* d3 d3)) (+ (pow d2 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d3 d4)) (- d4 d3)) (+ (* d1 d1) (* (+ d2 d1) d2))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060438.933 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (- d4 d3))
1548060438.933 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060438.939 * * [misc]simplify:  iters left: 5 (43 enodes)
1548060438.947 * * [misc]simplify:  iters left: 4 (130 enodes)
1548060438.988 * [exit]simplify:  Simplified to (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (- (* d3 d3) (* d4 (- d3 d4))))
1548060438.988 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (pow d4 3) (pow d3 3)))) (* (* (+ (* d4 (- d4 d3)) (* d3 d3)) (+ (pow d2 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d3 d4)) (- d4 d3)) (+ (* d1 d1) (* (+ d2 d1) d2))))) (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (- (* d3 d3) (* d4 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060438.988 * * * * [misc]progress:  [ 349 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060438.988 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))
1548060438.988 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060438.995 * * [misc]simplify:  iters left: 5 (123 enodes)
1548060439.031 * [exit]simplify:  Simplified to (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (- d3 d4) (+ d3 d4)) (* (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))))))
1548060439.031 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (- d3 d4) (+ d3 d4)) (* (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060439.031 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))
1548060439.031 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060439.035 * * [misc]simplify:  iters left: 5 (77 enodes)
1548060439.052 * * [misc]simplify:  iters left: 4 (311 enodes)
1548060439.217 * [exit]simplify:  Simplified to (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060439.217 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (- d3 d4) (+ d3 d4)) (* (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3)))))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060439.217 * * * * [misc]progress:  [ 350 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060439.217 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))
1548060439.217 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060439.223 * * [misc]simplify:  iters left: 5 (100 enodes)
1548060439.244 * * [misc]simplify:  iters left: 4 (389 enodes)
1548060439.483 * [exit]simplify:  Simplified to (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1))) (+ (pow d4 3) (pow d3 3))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (* (- d3 d4) (+ d3 d4)) (+ (pow d2 3) (pow d1 3))) (- (* d3 d3) (* d4 (- d3 d4))))))
1548060439.483 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1))) (+ (pow d4 3) (pow d3 3))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (* (- d3 d4) (+ d3 d4)) (+ (pow d2 3) (pow d1 3))) (- (* d3 d3) (* d4 (- d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060439.483 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060439.483 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060439.486 * * [misc]simplify:  iters left: 5 (51 enodes)
1548060439.498 * * [misc]simplify:  iters left: 4 (150 enodes)
1548060439.549 * [exit]simplify:  Simplified to (* (+ (pow d1 3) (pow d2 3)) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060439.549 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1))) (+ (pow d4 3) (pow d3 3))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (* (- d3 d4) (+ d3 d4)) (+ (pow d2 3) (pow d1 3))) (- (* d3 d3) (* d4 (- d3 d4)))))) (* (+ (pow d1 3) (pow d2 3)) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060439.549 * * * * [misc]progress:  [ 351 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060439.549 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060439.550 * * [misc]simplify:  iters left: 6 (49 enodes)
1548060439.561 * * [misc]simplify:  iters left: 5 (157 enodes)
1548060439.606 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (* (+ d4 d3) (- d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))))) (* (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d3 3) (pow d4 3))) (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3))) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (* (pow d2 3) (- d4 d3))))))
1548060439.606 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (* (+ d4 d3) (- d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))))) (* (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d3 3) (pow d4 3))) (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3))) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (* (pow d2 3) (- d4 d3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060439.606 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060439.606 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060439.612 * * [misc]simplify:  iters left: 5 (106 enodes)
1548060439.638 * * [misc]simplify:  iters left: 4 (460 enodes)
1548060439.948 * [exit]simplify:  Simplified to (* (* (+ (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3))) (* (pow d2 3) (* (- d4 d3) (pow d2 3)))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (+ (* d3 (- d3 d4)) (* d4 d4)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060439.948 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (* (+ d4 d3) (- d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))))) (* (* (* (+ (pow d3 3) (pow d4 3)) (- (pow d3 3) (pow d4 3))) (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3))) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (* (pow d2 3) (- d4 d3)))))) (* (* (+ (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3))) (* (pow d2 3) (* (- d4 d3) (pow d2 3)))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (+ (* d3 (- d3 d4)) (* d4 d4)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060439.948 * * * * [misc]progress:  [ 352 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060439.949 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060439.949 * * [misc]simplify:  iters left: 6 (47 enodes)
1548060439.958 * * [misc]simplify:  iters left: 5 (152 enodes)
1548060440.002 * [exit]simplify:  Simplified to (- (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (* (+ d4 d3) (- d3 d4)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (* (pow d2 3) (pow d2 3)) (- d4 d3))) (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3)))))
1548060440.002 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (* (+ d4 d3) (- d3 d4)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (* (pow d2 3) (pow d2 3)) (- d4 d3))) (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060440.002 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060440.002 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060440.008 * * [misc]simplify:  iters left: 5 (100 enodes)
1548060440.030 * * [misc]simplify:  iters left: 4 (418 enodes)
1548060440.271 * [exit]simplify:  Simplified to (* (* (* (+ d3 d4) (+ (* d3 d3) (* d4 (- d4 d3)))) (+ (* (* (- d4 d3) (pow d2 3)) (pow d2 3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060440.271 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (* (+ d4 d3) (- d3 d4)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (* (pow d2 3) (pow d2 3)) (- d4 d3))) (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3))))) (* (* (* (+ d3 d4) (+ (* d3 d3) (* d4 (- d4 d3)))) (+ (* (* (- d4 d3) (pow d2 3)) (pow d2 3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060440.271 * * * * [misc]progress:  [ 353 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060440.272 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060440.272 * * [misc]simplify:  iters left: 6 (45 enodes)
1548060440.280 * * [misc]simplify:  iters left: 5 (146 enodes)
1548060440.325 * [exit]simplify:  Simplified to (- (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))) (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3))) (+ (* (pow d2 3) (* (pow d2 3) (- d4 d3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))))
1548060440.325 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))) (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3))) (+ (* (pow d2 3) (* (pow d2 3) (- d4 d3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060440.326 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060440.326 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060440.331 * * [misc]simplify:  iters left: 5 (97 enodes)
1548060440.356 * * [misc]simplify:  iters left: 4 (427 enodes)
1548060440.630 * [exit]simplify:  Simplified to (* (* (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- d4 d3)) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (* (- d4 d3) (pow d2 3))))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060440.630 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))) (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3))) (+ (* (pow d2 3) (* (pow d2 3) (- d4 d3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))))) (* (* (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- d4 d3)) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (* (- d4 d3) (pow d2 3))))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060440.630 * * * * [misc]progress:  [ 354 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060440.630 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060440.631 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060440.638 * * [misc]simplify:  iters left: 5 (133 enodes)
1548060440.683 * [exit]simplify:  Simplified to (- (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ d4 d3) (- d4 d3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3)) (* (* (* (+ d4 d3) (- d4 d3)) (* (+ d4 d3) (- d3 d4))) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (* (pow d2 3) (pow d2 3)) (- d4 d3))))))
1548060440.683 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ d4 d3) (- d4 d3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3)) (* (* (* (+ d4 d3) (- d4 d3)) (* (+ d4 d3) (- d3 d4))) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (* (pow d2 3) (pow d2 3)) (- d4 d3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060440.683 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))
1548060440.683 * * [misc]simplify:  iters left: 6 (26 enodes)
1548060440.688 * * [misc]simplify:  iters left: 5 (87 enodes)
1548060440.707 * * [misc]simplify:  iters left: 4 (381 enodes)
1548060440.929 * [exit]simplify:  Simplified to (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (- d4 d3) (* (- d4 d3) (+ d3 d4)))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060440.929 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ d4 d3) (- d4 d3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3)) (* (* (* (+ d4 d3) (- d4 d3)) (* (+ d4 d3) (- d3 d4))) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (* (pow d2 3) (pow d2 3)) (- d4 d3)))))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (- d4 d3) (* (- d4 d3) (+ d3 d4)))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060440.929 * * * * [misc]progress:  [ 355 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060440.929 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060440.930 * * [misc]simplify:  iters left: 6 (45 enodes)
1548060440.938 * * [misc]simplify:  iters left: 5 (143 enodes)
1548060440.982 * [exit]simplify:  Simplified to (- (* (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (* (+ d4 d3) d4))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (* (pow d2 3) (pow d2 3)))) (* (- (pow d3 3) (pow d4 3)) (+ d4 d3))) (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3))))
1548060440.982 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (* (+ d4 d3) d4))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (* (pow d2 3) (pow d2 3)))) (* (- (pow d3 3) (pow d4 3)) (+ d4 d3))) (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060440.982 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060440.982 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060440.988 * * [misc]simplify:  iters left: 5 (93 enodes)
1548060441.008 * * [misc]simplify:  iters left: 4 (400 enodes)
1548060441.244 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ (* d4 d4) (* d3 (+ d3 d4))))))
1548060441.244 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (* (+ d4 d3) d4))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (* (pow d2 3) (pow d2 3)))) (* (- (pow d3 3) (pow d4 3)) (+ d4 d3))) (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3)))) (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ (* d4 d4) (* d3 (+ d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060441.244 * * * * [misc]progress:  [ 356 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060441.244 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060441.244 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060441.252 * * [misc]simplify:  iters left: 5 (130 enodes)
1548060441.292 * [exit]simplify:  Simplified to (- (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d4 d3)) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3)) (* (* (* (- d3 d4) (+ d4 d3)) (+ d4 d3)) (+ (* (- d4 d3) (* (pow d2 3) (pow d2 3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))))))
1548060441.292 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d4 d3)) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3)) (* (* (* (- d3 d4) (+ d4 d3)) (+ d4 d3)) (+ (* (- d4 d3) (* (pow d2 3) (pow d2 3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060441.292 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))
1548060441.293 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060441.297 * * [misc]simplify:  iters left: 5 (83 enodes)
1548060441.316 * * [misc]simplify:  iters left: 4 (355 enodes)
1548060441.503 * [exit]simplify:  Simplified to (* (* (* (+ d3 d4) (- d4 d3)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060441.503 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d4 d3)) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3)) (* (* (* (- d3 d4) (+ d4 d3)) (+ d4 d3)) (+ (* (- d4 d3) (* (pow d2 3) (pow d2 3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))))) (* (* (* (+ d3 d4) (- d4 d3)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060441.503 * * * * [misc]progress:  [ 357 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060441.504 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060441.504 * * [misc]simplify:  iters left: 6 (45 enodes)
1548060441.515 * * [misc]simplify:  iters left: 5 (145 enodes)
1548060441.555 * [exit]simplify:  Simplified to (- (* (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3)) (+ (* (pow d2 3) (* (pow d2 3) (- d4 d3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))) (* (+ (pow d3 3) (pow d4 3)) (- d3 d4))))
1548060441.555 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3)) (+ (* (pow d2 3) (* (pow d2 3) (- d4 d3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))) (* (+ (pow d3 3) (pow d4 3)) (- d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060441.556 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060441.556 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060441.561 * * [misc]simplify:  iters left: 5 (94 enodes)
1548060441.585 * * [misc]simplify:  iters left: 4 (394 enodes)
1548060441.801 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ (* d4 (- d4 d3)) (* d3 d3)))))
1548060441.801 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3)) (+ (* (pow d2 3) (* (pow d2 3) (- d4 d3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))) (* (+ (pow d3 3) (pow d4 3)) (- d3 d4)))) (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ (* d4 (- d4 d3)) (* d3 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060441.801 * * * * [misc]progress:  [ 358 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060441.802 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060441.802 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060441.809 * * [misc]simplify:  iters left: 5 (121 enodes)
1548060441.846 * [exit]simplify:  Simplified to (- (* (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))) (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3))) (* (* (- d3 d4) (+ d4 d3)) (- d4 d3))))
1548060441.846 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))) (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3))) (* (* (- d3 d4) (+ d4 d3)) (- d4 d3)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060441.846 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))
1548060441.846 * * [misc]simplify:  iters left: 6 (24 enodes)
1548060441.850 * * [misc]simplify:  iters left: 5 (75 enodes)
1548060441.866 * * [misc]simplify:  iters left: 4 (305 enodes)
1548060442.266 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (- d4 d3) (- d4 d3))))
1548060442.266 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))) (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3))) (* (* (- d3 d4) (+ d4 d3)) (- d4 d3)))) (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (- d4 d3) (- d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060442.266 * * * * [misc]progress:  [ 359 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060442.266 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060442.267 * * [misc]simplify:  iters left: 6 (45 enodes)
1548060442.275 * * [misc]simplify:  iters left: 5 (140 enodes)
1548060442.314 * [exit]simplify:  Simplified to (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (+ (* d3 (- d3 d4)) (* d4 d4)))) (* (- d4 d3) (+ d4 d3))) (* (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (+ (* (pow d2 3) (* (pow d2 3) (- d4 d3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))) (* (+ (pow d3 3) (pow d4 3)) (- (pow d3 3) (pow d4 3)))))
1548060442.314 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (+ (* d3 (- d3 d4)) (* d4 d4)))) (* (- d4 d3) (+ d4 d3))) (* (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (+ (* (pow d2 3) (* (pow d2 3) (- d4 d3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))) (* (+ (pow d3 3) (pow d4 3)) (- (pow d3 3) (pow d4 3))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060442.314 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060442.315 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060442.320 * * [misc]simplify:  iters left: 5 (86 enodes)
1548060442.339 * * [misc]simplify:  iters left: 4 (359 enodes)
1548060442.607 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (* (- d4 d3) (+ (* d3 d3) (* d4 (- d4 d3)))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1)))))
1548060442.608 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (+ (* d3 (- d3 d4)) (* d4 d4)))) (* (- d4 d3) (+ d4 d3))) (* (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (+ (* (pow d2 3) (* (pow d2 3) (- d4 d3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))) (* (+ (pow d3 3) (pow d4 3)) (- (pow d3 3) (pow d4 3))))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (* (- d4 d3) (+ (* d3 d3) (* d4 (- d4 d3)))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060442.608 * * * * [misc]progress:  [ 360 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060442.608 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060442.608 * * [misc]simplify:  iters left: 6 (43 enodes)
1548060442.616 * * [misc]simplify:  iters left: 5 (135 enodes)
1548060442.656 * [exit]simplify:  Simplified to (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ d4 d3))) (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (pow d4 3) (pow d3 3)))) (* (* (- d3 d4) (+ d4 d3)) (+ (* (- d4 d3) (* (pow d2 3) (pow d2 3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))))))
1548060442.656 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ d4 d3))) (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (pow d4 3) (pow d3 3)))) (* (* (- d3 d4) (+ d4 d3)) (+ (* (- d4 d3) (* (pow d2 3) (pow d2 3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060442.657 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060442.657 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060442.661 * * [misc]simplify:  iters left: 5 (80 enodes)
1548060442.677 * * [misc]simplify:  iters left: 4 (317 enodes)
1548060442.878 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (+ (* (- d3 d4) d3) (* d4 d4))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d3 d4))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))))
1548060442.878 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ d4 d3))) (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (pow d4 3) (pow d3 3)))) (* (* (- d3 d4) (+ d4 d3)) (+ (* (- d4 d3) (* (pow d2 3) (pow d2 3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))))) (* (* (* (- d4 d3) (+ (* (- d3 d4) d3) (* d4 d4))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d3 d4))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060442.879 * * * * [misc]progress:  [ 361 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060442.879 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060442.879 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060442.886 * * [misc]simplify:  iters left: 5 (129 enodes)
1548060442.923 * [exit]simplify:  Simplified to (- (* (* (- d4 d3) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (- d4 d3) (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* (* (- d4 d3) (pow d2 3)) (pow d2 3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))))))
1548060442.923 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- d4 d3) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (- d4 d3) (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* (* (- d4 d3) (pow d2 3)) (pow d2 3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060442.923 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060442.923 * * [misc]simplify:  iters left: 6 (26 enodes)
1548060442.928 * * [misc]simplify:  iters left: 5 (77 enodes)
1548060442.945 * * [misc]simplify:  iters left: 4 (326 enodes)
1548060443.175 * [exit]simplify:  Simplified to (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (- d4 d3)) (* (+ (* (pow d2 3) (+ (pow d2 3) (pow d1 3))) (* (pow d1 3) (pow d1 3))) (* (- d4 d3) (+ (* (+ d3 d4) d4) (* d3 d3)))))
1548060443.175 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- d4 d3) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (- d4 d3) (+ d4 d3)))) (* (- (pow d3 3) (pow d4 3)) (+ (* (* (- d4 d3) (pow d2 3)) (pow d2 3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (- d4 d3)) (* (+ (* (pow d2 3) (+ (pow d2 3) (pow d1 3))) (* (pow d1 3) (pow d1 3))) (* (- d4 d3) (+ (* (+ d3 d4) d4) (* d3 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060443.175 * * * * [misc]progress:  [ 362 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060443.176 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060443.176 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060443.183 * * [misc]simplify:  iters left: 5 (116 enodes)
1548060443.218 * [exit]simplify:  Simplified to (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (* (- d4 d3) (+ d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (* (- d4 d3) (+ d4 d3)) (* (- d3 d4) (+ d4 d3))) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (* (- d4 d3) (pow d2 3)) (pow d2 3))))))
1548060443.218 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (* (- d4 d3) (+ d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (* (- d4 d3) (+ d4 d3)) (* (- d3 d4) (+ d4 d3))) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (* (- d4 d3) (pow d2 3)) (pow d2 3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060443.218 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))
1548060443.218 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060443.222 * * [misc]simplify:  iters left: 5 (67 enodes)
1548060443.238 * * [misc]simplify:  iters left: 4 (280 enodes)
1548060443.400 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (* (- d4 d3) (+ d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))))
1548060443.400 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (* (* (- d4 d3) (* (- d4 d3) (+ d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060443.400 * * * * [misc]progress:  [ 363 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060443.400 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060443.400 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060443.408 * * [misc]simplify:  iters left: 5 (126 enodes)
1548060443.446 * [exit]simplify:  Simplified to (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))) (* (- (pow d3 3) (pow d4 3)) (+ d4 d3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1)))))
1548060443.446 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))) (* (- (pow d3 3) (pow d4 3)) (+ d4 d3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060443.446 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060443.446 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060443.450 * * [misc]simplify:  iters left: 5 (73 enodes)
1548060443.465 * * [misc]simplify:  iters left: 4 (295 enodes)
1548060443.632 * [exit]simplify:  Simplified to (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d3 d4) d4) (* d3 d3))) (+ (* (pow d2 3) (* (- d4 d3) (pow d2 3))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3)))))
1548060443.632 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))) (* (- (pow d3 3) (pow d4 3)) (+ d4 d3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d3 d4) d4) (* d3 d3))) (+ (* (pow d2 3) (* (- d4 d3) (pow d2 3))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060443.632 * * * * [misc]progress:  [ 364 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060443.632 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060443.632 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060443.639 * * [misc]simplify:  iters left: 5 (113 enodes)
1548060443.673 * [exit]simplify:  Simplified to (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d4 d3))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d4 d3))) (* (* (+ d4 d3) (- d3 d4)) (+ (* (- d4 d3) (* (pow d2 3) (pow d2 3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))))))
1548060443.673 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d4 d3))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d4 d3))) (* (* (+ d4 d3) (- d3 d4)) (+ (* (- d4 d3) (* (pow d2 3) (pow d2 3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060443.674 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))
1548060443.674 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060443.677 * * [misc]simplify:  iters left: 5 (63 enodes)
1548060443.690 * * [misc]simplify:  iters left: 4 (250 enodes)
1548060443.818 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (* (- d4 d3) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060443.818 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (* (- d4 d3) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060443.818 * * * * [misc]progress:  [ 365 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060443.818 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060443.818 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060443.826 * * [misc]simplify:  iters left: 5 (128 enodes)
1548060443.864 * [exit]simplify:  Simplified to (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)) (* (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (* (- d4 d3) (pow d2 3)) (pow d2 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))))))
1548060443.864 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)) (* (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (* (- d4 d3) (pow d2 3)) (pow d2 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060443.864 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060443.864 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060443.868 * * [misc]simplify:  iters left: 5 (74 enodes)
1548060443.883 * * [misc]simplify:  iters left: 4 (289 enodes)
1548060444.036 * [exit]simplify:  Simplified to (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d3 d3) (* d4 (- d4 d3)))) (+ (* (pow d2 3) (* (- d4 d3) (pow d2 3))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3)))))
1548060444.036 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)) (* (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (* (- d4 d3) (pow d2 3)) (pow d2 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1)))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d3 d3) (* d4 (- d4 d3)))) (+ (* (pow d2 3) (* (- d4 d3) (pow d2 3))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060444.036 * * * * [misc]progress:  [ 366 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060444.036 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060444.037 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060444.043 * * [misc]simplify:  iters left: 5 (104 enodes)
1548060444.066 * * [misc]simplify:  iters left: 4 (469 enodes)
1548060444.416 * [exit]simplify:  Simplified to (- (* (* (* (+ d4 d3) (- d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (- d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (* (* (* (* (- d3 d4) (+ d4 d3)) (- d4 d3)) (- d4 d3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3))))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1)))))
1548060444.416 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ d4 d3) (- d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (- d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (* (* (* (* (- d3 d4) (+ d4 d3)) (- d4 d3)) (- d4 d3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3))))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060444.417 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))
1548060444.417 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060444.420 * * [misc]simplify:  iters left: 5 (55 enodes)
1548060444.431 * * [misc]simplify:  iters left: 4 (204 enodes)
1548060444.529 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (* (- d4 d3) (- d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060444.529 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ d4 d3) (- d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (- d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (* (* (* (* (- d3 d4) (+ d4 d3)) (- d4 d3)) (- d4 d3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3))))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (* (- d4 d3) (- d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060444.529 * * * * [misc]progress:  [ 367 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060444.529 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060444.529 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060444.537 * * [misc]simplify:  iters left: 5 (122 enodes)
1548060444.568 * [exit]simplify:  Simplified to (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))))
1548060444.568 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060444.569 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060444.569 * * [misc]simplify:  iters left: 6 (24 enodes)
1548060444.573 * * [misc]simplify:  iters left: 5 (71 enodes)
1548060444.588 * * [misc]simplify:  iters left: 4 (304 enodes)
1548060444.766 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 (+ d3 d4)) (* d4 d4))) (+ (* (pow d2 3) (* (- d4 d3) (pow d2 3))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3)))))
1548060444.766 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 (+ d3 d4)) (* d4 d4))) (+ (* (pow d2 3) (* (- d4 d3) (pow d2 3))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060444.766 * * * * [misc]progress:  [ 368 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060444.766 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060444.766 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060444.773 * * [misc]simplify:  iters left: 5 (117 enodes)
1548060444.798 * * [misc]simplify:  iters left: 4 (469 enodes)
1548060445.098 * [exit]simplify:  Simplified to (- (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- (* d4 d4) (* d3 d3)) (+ d4 d3)))) (* (+ (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3))) (* (- d4 d3) (* (pow d2 3) (pow d2 3)))) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (* (+ d4 d3) (- d3 d4)) (+ (pow d3 3) (pow d4 3))))))
1548060445.098 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- (* d4 d4) (* d3 d3)) (+ d4 d3)))) (* (+ (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3))) (* (- d4 d3) (* (pow d2 3) (pow d2 3)))) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (* (+ d4 d3) (- d3 d4)) (+ (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060445.098 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))
1548060445.098 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060445.102 * * [misc]simplify:  iters left: 5 (65 enodes)
1548060445.115 * * [misc]simplify:  iters left: 4 (262 enodes)
1548060445.247 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (* (- d4 d3) (+ d3 d4)) (+ (* d3 d3) (* d4 (- d4 d3)))))
1548060445.247 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (- (* d4 d4) (* d3 d3)) (+ d4 d3)))) (* (+ (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3))) (* (- d4 d3) (* (pow d2 3) (pow d2 3)))) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (* (+ d4 d3) (- d3 d4)) (+ (pow d3 3) (pow d4 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (* (- d4 d3) (+ d3 d4)) (+ (* d3 d3) (* d4 (- d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060445.247 * * * * [misc]progress:  [ 369 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060445.248 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060445.248 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060445.257 * * [misc]simplify:  iters left: 5 (111 enodes)
1548060445.281 * * [misc]simplify:  iters left: 4 (487 enodes)
1548060445.629 * [exit]simplify:  Simplified to (- (* (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d4 d3) (* (- d4 d3) (- d4 d3)))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3))) (+ (* (+ d2 d1) d2) (* d1 d1))) (+ (* (pow d2 3) (* (- d4 d3) (pow d2 3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))))
1548060445.629 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d4 d3) (* (- d4 d3) (- d4 d3)))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3))) (+ (* (+ d2 d1) d2) (* d1 d1))) (+ (* (pow d2 3) (* (- d4 d3) (pow d2 3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060445.629 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060445.629 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060445.633 * * [misc]simplify:  iters left: 5 (62 enodes)
1548060445.646 * * [misc]simplify:  iters left: 4 (269 enodes)
1548060445.795 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (- d4 d3)) (+ (* d3 d3) (* d4 (+ d3 d4)))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))))
1548060445.795 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (* (+ d4 d3) (* (- d4 d3) (- d4 d3)))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (* (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3))) (+ (* (+ d2 d1) d2) (* d1 d1))) (+ (* (pow d2 3) (* (- d4 d3) (pow d2 3))) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))))) (* (* (* (- d4 d3) (- d4 d3)) (+ (* d3 d3) (* d4 (+ d3 d4)))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060445.795 * * * * [misc]progress:  [ 370 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060445.795 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060445.795 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060445.804 * * [misc]simplify:  iters left: 5 (98 enodes)
1548060445.826 * * [misc]simplify:  iters left: 4 (447 enodes)
1548060446.157 * [exit]simplify:  Simplified to (- (* (* (* (+ d4 d3) (- d4 d3)) (* (+ d4 d3) (- d4 d3))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3))) (* (- d4 d3) (* (pow d2 3) (pow d2 3)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d4 d3) (- d4 d3))) (+ (* (+ d2 d1) d2) (* d1 d1)))))
1548060446.157 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ d4 d3) (- d4 d3)) (* (+ d4 d3) (- d4 d3))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3))) (* (- d4 d3) (* (pow d2 3) (pow d2 3)))) (* (* (* (- d3 d4) (+ d4 d3)) (* (+ d4 d3) (- d4 d3))) (+ (* (+ d2 d1) d2) (* d1 d1))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060446.157 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ d3 d4)))
1548060446.157 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060446.160 * * [misc]simplify:  iters left: 5 (52 enodes)
1548060446.173 * * [misc]simplify:  iters left: 4 (223 enodes)
1548060446.284 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (* (- d4 d3) (+ d3 d4)) (- d4 d3)))
1548060446.284 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (* (- d4 d3) (+ d3 d4)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060446.284 * * * * [misc]progress:  [ 371 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060446.285 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060446.285 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060446.291 * * [misc]simplify:  iters left: 5 (108 enodes)
1548060446.313 * * [misc]simplify:  iters left: 4 (440 enodes)
1548060446.591 * [exit]simplify:  Simplified to (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (- (* d4 d4) (* d3 d3))) (* (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))) (+ (* (pow d2 3) (* (pow d2 3) (- d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3))))))
1548060446.591 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (- (* d4 d4) (* d3 d3))) (* (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))) (+ (* (pow d2 3) (* (pow d2 3) (- d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060446.591 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060446.591 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060446.594 * * [misc]simplify:  iters left: 5 (58 enodes)
1548060446.607 * * [misc]simplify:  iters left: 4 (243 enodes)
1548060446.731 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (* d3 d3) (* (+ d3 d4) d4))) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))))
1548060446.731 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (- (* d4 d4) (* d3 d3))) (* (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))) (+ (* (pow d2 3) (* (pow d2 3) (- d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3)))))) (* (* (- d4 d3) (+ (* d3 d3) (* (+ d3 d4) d4))) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060446.731 * * * * [misc]progress:  [ 372 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060446.731 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060446.732 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060446.737 * * [misc]simplify:  iters left: 5 (95 enodes)
1548060446.757 * * [misc]simplify:  iters left: 4 (393 enodes)
1548060447.006 * [exit]simplify:  Simplified to (- (* (* (* (+ d4 d3) (+ d4 d3)) (- d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (* (pow d2 3) (pow d2 3)))) (* (* (+ d4 d3) (* (+ d4 d3) (- d3 d4))) (+ (* d1 d1) (* (+ d2 d1) d2)))))
1548060447.006 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ d4 d3) (+ d4 d3)) (- d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (* (pow d2 3) (pow d2 3)))) (* (* (+ d4 d3) (* (+ d4 d3) (- d3 d4))) (+ (* d1 d1) (* (+ d2 d1) d2))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060447.007 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ d3 d4))
1548060447.007 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060447.010 * * [misc]simplify:  iters left: 5 (48 enodes)
1548060447.020 * * [misc]simplify:  iters left: 4 (196 enodes)
1548060447.103 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (- d4 d3) (+ d3 d4)))
1548060447.103 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060447.103 * * * * [misc]progress:  [ 373 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060447.103 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060447.103 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060447.110 * * [misc]simplify:  iters left: 5 (110 enodes)
1548060447.135 * * [misc]simplify:  iters left: 4 (430 enodes)
1548060447.401 * [exit]simplify:  Simplified to (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (* (- d3 d4) d3) (* d4 d4))) (* (+ d4 d3) (- d4 d3))) (* (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))))
1548060447.401 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (* (- d3 d4) d3) (* d4 d4))) (* (+ d4 d3) (- d4 d3))) (* (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060447.401 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))
1548060447.401 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060447.405 * * [misc]simplify:  iters left: 5 (59 enodes)
1548060447.417 * * [misc]simplify:  iters left: 4 (237 enodes)
1548060447.531 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (* d4 (- d4 d3)))))
1548060447.531 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (+ (* (- d3 d4) d3) (* d4 d4))) (* (+ d4 d3) (- d4 d3))) (* (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (* d4 (- d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060447.531 * * * * [misc]progress:  [ 374 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060447.531 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060447.532 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060447.537 * * [misc]simplify:  iters left: 5 (86 enodes)
1548060447.557 * * [misc]simplify:  iters left: 4 (367 enodes)
1548060447.808 * [exit]simplify:  Simplified to (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (* (- d4 d3) (- d4 d3)))) (* (* (* (* (- d4 d3) (+ d4 d3)) (- d3 d4)) (+ (* d2 d2) (* d1 (+ d2 d1)))) (+ (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3))) (* (- d4 d3) (* (pow d2 3) (pow d2 3))))))
1548060447.808 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d4 d3) (* (- d4 d3) (- d4 d3)))) (* (* (* (* (- d4 d3) (+ d4 d3)) (- d3 d4)) (+ (* d2 d2) (* d1 (+ d2 d1)))) (+ (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3))) (* (- d4 d3) (* (pow d2 3) (pow d2 3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060447.808 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- d4 d3))
1548060447.808 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060447.811 * * [misc]simplify:  iters left: 5 (39 enodes)
1548060447.818 * * [misc]simplify:  iters left: 4 (146 enodes)
1548060447.874 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (- d4 d3) (- d4 d3)))
1548060447.874 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (- d4 d3) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060447.875 * * * * [misc]progress:  [ 375 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060447.875 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))
1548060447.875 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060447.882 * * [misc]simplify:  iters left: 5 (124 enodes)
1548060447.916 * [exit]simplify:  Simplified to (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))))))
1548060447.916 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060447.917 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))
1548060447.917 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060447.923 * * [misc]simplify:  iters left: 5 (77 enodes)
1548060447.941 * * [misc]simplify:  iters left: 4 (338 enodes)
1548060448.131 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3)))))
1548060448.131 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3)) (* (* (- d3 d4) (+ d4 d3)) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))))) (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060448.131 * * * * [misc]progress:  [ 376 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060448.131 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))
1548060448.131 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060448.137 * * [misc]simplify:  iters left: 5 (101 enodes)
1548060448.159 * * [misc]simplify:  iters left: 4 (438 enodes)
1548060448.447 * [exit]simplify:  Simplified to (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (* (+ d4 d3) (- d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (- d4 d3)) (+ (* (pow d2 3) (+ (pow d2 3) (pow d1 3))) (* (pow d1 3) (pow d1 3))))))
1548060448.447 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (* (+ d4 d3) (- d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (- d4 d3)) (+ (* (pow d2 3) (+ (pow d2 3) (pow d1 3))) (* (pow d1 3) (pow d1 3)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060448.447 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060448.447 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060448.451 * * [misc]simplify:  iters left: 5 (51 enodes)
1548060448.461 * * [misc]simplify:  iters left: 4 (179 enodes)
1548060448.534 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (- d4 d3)))
1548060448.534 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (* (+ d4 d3) (- d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (* (- d3 d4) (+ d4 d3)) (- d4 d3)) (+ (* (pow d2 3) (+ (pow d2 3) (pow d1 3))) (* (pow d1 3) (pow d1 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060448.535 * * * * [misc]progress:  [ 377 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060448.535 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060448.535 * * [misc]simplify:  iters left: 6 (45 enodes)
1548060448.543 * * [misc]simplify:  iters left: 5 (145 enodes)
1548060448.584 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))))) (* (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow d3 3) (pow d4 3)) (- (pow d3 3) (pow d4 3)))) (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3))))
1548060448.584 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))))) (* (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow d3 3) (pow d4 3)) (- (pow d3 3) (pow d4 3)))) (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060448.584 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060448.584 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060448.590 * * [misc]simplify:  iters left: 5 (96 enodes)
1548060448.612 * * [misc]simplify:  iters left: 4 (403 enodes)
1548060448.877 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))))
1548060448.877 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 d3) (* (+ d4 d3) d4))) (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))))) (* (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow d3 3) (pow d4 3)) (- (pow d3 3) (pow d4 3)))) (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3)))) (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060448.877 * * * * [misc]progress:  [ 378 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060448.878 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060448.878 * * [misc]simplify:  iters left: 6 (43 enodes)
1548060448.886 * * [misc]simplify:  iters left: 5 (140 enodes)
1548060448.928 * [exit]simplify:  Simplified to (- (* (* (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ d4 d3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (pow d4 3) (pow d3 3)))) (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3))))
1548060448.928 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ d4 d3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (pow d4 3) (pow d3 3)))) (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060448.928 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060448.928 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060448.933 * * [misc]simplify:  iters left: 5 (90 enodes)
1548060448.953 * * [misc]simplify:  iters left: 4 (361 enodes)
1548060449.155 * [exit]simplify:  Simplified to (* (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3)))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060449.155 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ d4 d3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (* (* (+ d4 d3) (- d3 d4)) (+ (pow d4 3) (pow d3 3)))) (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3)))) (* (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3)))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060449.155 * * * * [misc]progress:  [ 379 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060449.155 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060449.156 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060449.163 * * [misc]simplify:  iters left: 5 (134 enodes)
1548060449.203 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- d4 d3)) (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d4 d3)))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (* (* (+ d4 d3) (- d4 d3)) (- (pow d3 3) (pow d4 3)))) (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3))))
1548060449.204 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- d4 d3)) (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d4 d3)))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (* (* (+ d4 d3) (- d4 d3)) (- (pow d3 3) (pow d4 3)))) (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060449.204 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060449.204 * * [misc]simplify:  iters left: 6 (26 enodes)
1548060449.209 * * [misc]simplify:  iters left: 5 (87 enodes)
1548060449.228 * * [misc]simplify:  iters left: 4 (370 enodes)
1548060449.459 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060449.459 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- d4 d3)) (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d4 d3)))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (* (* (+ d4 d3) (- d4 d3)) (- (pow d3 3) (pow d4 3)))) (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3)))) (* (* (* (- d4 d3) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060449.459 * * * * [misc]progress:  [ 380 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060449.459 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060449.459 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060449.466 * * [misc]simplify:  iters left: 5 (121 enodes)
1548060449.505 * [exit]simplify:  Simplified to (- (* (* (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (- d4 d3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3)) (* (* (* (+ d4 d3) (- d4 d3)) (* (+ d4 d3) (- d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)))))
1548060449.505 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (- d4 d3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3)) (* (* (* (+ d4 d3) (- d4 d3)) (* (+ d4 d3) (- d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (- d4 d3))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060449.505 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))
1548060449.505 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060449.509 * * [misc]simplify:  iters left: 5 (77 enodes)
1548060449.526 * * [misc]simplify:  iters left: 4 (324 enodes)
1548060449.704 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (- d4 d3) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d3 d4)))))
1548060449.704 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (- d4 d3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3)) (* (* (* (+ d4 d3) (- d4 d3)) (* (+ d4 d3) (- d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (- d4 d3))))) (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (- d4 d3) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060449.704 * * * * [misc]progress:  [ 381 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060449.705 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060449.705 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060449.712 * * [misc]simplify:  iters left: 5 (131 enodes)
1548060449.752 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (* (- (* d4 d4) (* d3 d3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))))) (* (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ d4 d3))) (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3))))
1548060449.752 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (* (- (* d4 d4) (* d3 d3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))))) (* (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ d4 d3))) (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060449.753 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060449.753 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060449.757 * * [misc]simplify:  iters left: 5 (83 enodes)
1548060449.775 * * [misc]simplify:  iters left: 4 (343 enodes)
1548060449.961 * [exit]simplify:  Simplified to (* (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060449.961 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (* (- (* d4 d4) (* d3 d3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))))) (* (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (+ d4 d3))) (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3)))) (* (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060449.961 * * * * [misc]progress:  [ 382 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060449.961 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060449.962 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060449.968 * * [misc]simplify:  iters left: 5 (118 enodes)
1548060450.006 * [exit]simplify:  Simplified to (- (* (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d4 d3)))) (+ d4 d3)) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3)) (* (* (+ d4 d3) (- (* d3 d3) (* d4 d4))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))))
1548060450.006 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d4 d3)))) (+ d4 d3)) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3)) (* (* (+ d4 d3) (- (* d3 d3) (* d4 d4))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060450.006 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))
1548060450.006 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060450.010 * * [misc]simplify:  iters left: 5 (73 enodes)
1548060450.026 * * [misc]simplify:  iters left: 4 (298 enodes)
1548060450.173 * [exit]simplify:  Simplified to (* (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060450.173 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d4 d3)))) (+ d4 d3)) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3)) (* (* (+ d4 d3) (- (* d3 d3) (* d4 d4))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))))) (* (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060450.173 * * * * [misc]progress:  [ 383 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060450.174 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060450.174 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060450.181 * * [misc]simplify:  iters left: 5 (133 enodes)
1548060450.218 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d4 d3)))))) (* (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3)) (* (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))))
1548060450.218 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d4 d3)))))) (* (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3)) (* (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060450.218 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060450.218 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060450.223 * * [misc]simplify:  iters left: 5 (84 enodes)
1548060450.243 * * [misc]simplify:  iters left: 4 (337 enodes)
1548060450.409 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))))
1548060450.409 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d4 d3)))))) (* (+ (pow (* (+ d2 d1) d2) 3) (pow (* d1 d1) 3)) (* (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060450.409 * * * * [misc]progress:  [ 384 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060450.410 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060450.410 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060450.416 * * [misc]simplify:  iters left: 5 (109 enodes)
1548060450.443 * * [misc]simplify:  iters left: 4 (487 enodes)
1548060450.776 * [exit]simplify:  Simplified to (+ (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (* (- d4 d3) (+ d4 d3)) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (pow (* (+ d2 d1) d2) 3) (* d1 (pow d1 5))) (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (* (* (- d4 d3) (+ d4 d3)) (- (- d3 d4))))))
1548060450.776 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (+ (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (* (- d4 d3) (+ d4 d3)) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (pow (* (+ d2 d1) d2) 3) (* d1 (pow d1 5))) (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (* (* (- d4 d3) (+ d4 d3)) (- (- d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060450.777 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))
1548060450.777 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060450.780 * * [misc]simplify:  iters left: 5 (65 enodes)
1548060450.797 * * [misc]simplify:  iters left: 4 (248 enodes)
1548060450.903 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (- d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))))
1548060450.903 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (+ (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (* (- d4 d3) (+ d4 d3)) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (pow (* (+ d2 d1) d2) 3) (* d1 (pow d1 5))) (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (* (* (- d4 d3) (+ d4 d3)) (- (- d3 d4)))))) (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (- d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060450.904 * * * * [misc]progress:  [ 385 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060450.904 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060450.904 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060450.914 * * [misc]simplify:  iters left: 5 (128 enodes)
1548060450.949 * [exit]simplify:  Simplified to (- (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (* (- d3 d4) d3) (* d4 d4))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))))
1548060450.950 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (* (- d3 d4) d3) (* d4 d4))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060450.950 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060450.950 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060450.954 * * [misc]simplify:  iters left: 5 (76 enodes)
1548060450.970 * * [misc]simplify:  iters left: 4 (300 enodes)
1548060451.179 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))))
1548060451.179 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (* (- d3 d4) d3) (* d4 d4))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060451.179 * * * * [misc]progress:  [ 386 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060451.179 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060451.179 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060451.186 * * [misc]simplify:  iters left: 5 (123 enodes)
1548060451.222 * [exit]simplify:  Simplified to (- (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ d4 d3)) (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (- (* d4 d4) (* d3 d3)))))) (* (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d3 3) (pow d4 3)))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1)))))
1548060451.223 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ d4 d3)) (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (- (* d4 d4) (* d3 d3)))))) (* (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d3 3) (pow d4 3)))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060451.223 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060451.223 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060451.227 * * [misc]simplify:  iters left: 5 (70 enodes)
1548060451.240 * * [misc]simplify:  iters left: 4 (258 enodes)
1548060451.632 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d3 d4)))
1548060451.632 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ d4 d3)) (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (- (* d4 d4) (* d3 d3)))))) (* (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ d4 d3)) (+ (pow d3 3) (pow d4 3)))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))))) (* (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060451.632 * * * * [misc]progress:  [ 387 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060451.633 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060451.633 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060451.639 * * [misc]simplify:  iters left: 5 (117 enodes)
1548060451.672 * [exit]simplify:  Simplified to (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (- d4 d3) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (- (* d4 d4) (* d3 d3))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3))) (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)))))
1548060451.673 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (- d4 d3) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (- (* d4 d4) (* d3 d3))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3))) (* (+ (pow d2 3) (pow d1 3)) (- d4 d3))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060451.673 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060451.673 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060451.677 * * [misc]simplify:  iters left: 5 (67 enodes)
1548060451.693 * * [misc]simplify:  iters left: 4 (267 enodes)
1548060451.875 * [exit]simplify:  Simplified to (* (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d3 d4)))))
1548060451.875 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (- d4 d3) (+ (* d4 (+ d4 d3)) (* d3 d3)))) (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (- (* d4 d4) (* d3 d3))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3))) (* (+ (pow d2 3) (pow d1 3)) (- d4 d3))))) (* (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060451.875 * * * * [misc]progress:  [ 388 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 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))))>
1548060451.875 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060451.876 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060451.881 * * [misc]simplify:  iters left: 5 (104 enodes)
1548060451.913 * [exit]simplify:  Simplified to (- (* (* (* (- d4 d3) (+ d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))) (* (* (- d4 d3) (+ d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (- (* d3 d3) (* d4 d4)) (* (- d4 d3) (+ d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)))))
1548060451.913 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (+ d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))) (* (* (- d4 d3) (+ d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (- (* d3 d3) (* d4 d4)) (* (- d4 d3) (+ d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (- d4 d3))))) (* (* (- 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))))
1548060451.913 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))
1548060451.913 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060451.917 * * [misc]simplify:  iters left: 5 (57 enodes)
1548060451.930 * * [misc]simplify:  iters left: 4 (221 enodes)
1548060452.056 * [exit]simplify:  Simplified to (* (+ (pow d2 3) (pow d1 3)) (* (* (- d4 d3) (* (- d4 d3) (+ d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060452.056 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (* (- d4 d3) (* (- d4 d3) (+ d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060452.056 * * * * [misc]progress:  [ 389 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060452.056 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060452.056 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060452.063 * * [misc]simplify:  iters left: 5 (114 enodes)
1548060452.088 * * [misc]simplify:  iters left: 4 (497 enodes)
1548060452.443 * [exit]simplify:  Simplified to (- (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1)))))
1548060452.443 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060452.443 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060452.443 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060452.447 * * [misc]simplify:  iters left: 5 (63 enodes)
1548060452.460 * * [misc]simplify:  iters left: 4 (236 enodes)
1548060452.583 * [exit]simplify:  Simplified to (* (* (+ (* d3 d3) (* d4 (+ d3 d4))) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060452.583 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (+ (* d3 d3) (* d4 (+ d3 d4))) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060452.583 * * * * [misc]progress:  [ 390 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060452.583 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060452.583 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060452.592 * * [misc]simplify:  iters left: 5 (101 enodes)
1548060452.614 * * [misc]simplify:  iters left: 4 (446 enodes)
1548060452.928 * [exit]simplify:  Simplified to (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (* (* (+ d4 d3) (- d4 d3)) (+ d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3)))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1)))))
1548060452.928 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (* (* (+ d4 d3) (- d4 d3)) (+ d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3)))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060452.929 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))
1548060452.930 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060452.932 * * [misc]simplify:  iters left: 5 (53 enodes)
1548060452.943 * * [misc]simplify:  iters left: 4 (191 enodes)
1548060453.023 * [exit]simplify:  Simplified to (* (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1)))
1548060453.023 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060453.023 * * * * [misc]progress:  [ 391 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060453.023 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060453.023 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060453.030 * * [misc]simplify:  iters left: 5 (116 enodes)
1548060453.055 * * [misc]simplify:  iters left: 4 (489 enodes)
1548060453.396 * [exit]simplify:  Simplified to (- (* (* (+ (* d3 d3) (* d4 (- d4 d3))) (* (- d4 d3) (+ d4 d3))) (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1)))))
1548060453.396 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d3 d3) (* d4 (- d4 d3))) (* (- d4 d3) (+ d4 d3))) (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060453.396 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060453.396 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060453.400 * * [misc]simplify:  iters left: 5 (64 enodes)
1548060453.412 * * [misc]simplify:  iters left: 4 (230 enodes)
1548060453.522 * [exit]simplify:  Simplified to (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (- d3 d4)))))
1548060453.522 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d3 d3) (* d4 (- d4 d3))) (* (- d4 d3) (+ d4 d3))) (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060453.522 * * * * [misc]progress:  [ 392 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060453.522 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060453.522 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060453.528 * * [misc]simplify:  iters left: 5 (92 enodes)
1548060453.547 * * [misc]simplify:  iters left: 4 (407 enodes)
1548060453.846 * [exit]simplify:  Simplified to (- (* (* (* (- d4 d3) (+ d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (- (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))) (* (* (+ d4 d3) (* (- d3 d4) (- d4 d3))) (- (* (+ d2 d1) d2) (* d1 d1)))))
1548060453.846 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (+ d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (- (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))) (* (* (+ d4 d3) (* (- d3 d4) (- d4 d3))) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060453.846 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))
1548060453.846 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060453.849 * * [misc]simplify:  iters left: 5 (45 enodes)
1548060453.858 * * [misc]simplify:  iters left: 4 (145 enodes)
1548060453.914 * [exit]simplify:  Simplified to (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (- d4 d3))))
1548060453.914 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (- d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060453.914 * * * * [misc]progress:  [ 393 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060453.915 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060453.915 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060453.921 * * [misc]simplify:  iters left: 5 (110 enodes)
1548060453.947 * * [misc]simplify:  iters left: 4 (445 enodes)
1548060454.252 * [exit]simplify:  Simplified to (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* (* d3 d3) (* (- d4 d3) (+ d4 d3))) (* (* d4 (- d4 d3)) (* (- d4 d3) (+ d4 d3))))) (* (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (- d4 d3))))
1548060454.252 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* (* d3 d3) (* (- d4 d3) (+ d4 d3))) (* (* d4 (- d4 d3)) (* (- d4 d3) (+ d4 d3))))) (* (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (- d4 d3)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060454.252 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060454.253 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060454.256 * * [misc]simplify:  iters left: 5 (61 enodes)
1548060454.269 * * [misc]simplify:  iters left: 4 (238 enodes)
1548060454.394 * [exit]simplify:  Simplified to (* (* (+ (* d3 d3) (* (+ d3 d4) d4)) (- d4 d3)) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (pow d2 3) (pow d1 3))))
1548060454.394 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (* (+ (* d3 d3) (* (+ d3 d4) d4)) (- d4 d3)) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060454.394 * * * * [misc]progress:  [ 394 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060454.394 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060454.394 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060454.401 * * [misc]simplify:  iters left: 5 (105 enodes)
1548060454.422 * * [misc]simplify:  iters left: 4 (407 enodes)
1548060454.686 * [exit]simplify:  Simplified to (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (+ d4 d3) (- (* d4 d4) (* d3 d3))))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (* (* (+ d4 d3) (- d3 d4)) (+ (pow d4 3) (pow d3 3))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))))
1548060454.686 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (+ d4 d3) (- (* d4 d4) (* d3 d3))))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (* (* (+ d4 d3) (- d3 d4)) (+ (pow d4 3) (pow d3 3))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060454.686 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))
1548060454.686 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060454.689 * * [misc]simplify:  iters left: 5 (55 enodes)
1548060454.700 * * [misc]simplify:  iters left: 4 (203 enodes)
1548060454.784 * [exit]simplify:  Simplified to (* (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d3 d4))) (+ (* d3 (- d3 d4)) (* d4 d4)))
1548060454.785 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (+ d4 d3) (- (* d4 d4) (* d3 d3))))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (* (* (+ d4 d3) (- d3 d4)) (+ (pow d4 3) (pow d3 3))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))))) (* (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d3 d4))) (+ (* d3 (- d3 d4)) (* d4 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060454.785 * * * * [misc]progress:  [ 395 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060454.785 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060454.785 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060454.793 * * [misc]simplify:  iters left: 5 (99 enodes)
1548060454.814 * * [misc]simplify:  iters left: 4 (425 enodes)
1548060455.115 * [exit]simplify:  Simplified to (- (* (* (* (- d4 d3) (+ d4 d3)) (+ (pow d2 3) (pow d1 3))) (* (* (- (pow d2 3) (pow d1 3)) (- d4 d3)) (+ (* d4 d4) (* d3 (+ d4 d3))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (* (- d4 d3) (+ d4 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d2 d1))))))
1548060455.115 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (+ d4 d3)) (+ (pow d2 3) (pow d1 3))) (* (* (- (pow d2 3) (pow d1 3)) (- d4 d3)) (+ (* d4 d4) (* d3 (+ d4 d3))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (* (- d4 d3) (+ d4 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d2 d1)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060455.115 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060455.115 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060455.118 * * [misc]simplify:  iters left: 5 (52 enodes)
1548060455.129 * * [misc]simplify:  iters left: 4 (210 enodes)
1548060455.229 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (+ (* d3 (+ d3 d4)) (* d4 d4)))
1548060455.229 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (+ d4 d3)) (+ (pow d2 3) (pow d1 3))) (* (* (- (pow d2 3) (pow d1 3)) (- d4 d3)) (+ (* d4 d4) (* d3 (+ d4 d3))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (* (- d4 d3) (+ d4 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* d2 d2) (* d1 (+ d2 d1)))))) (* (* (* (- d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (+ (* d3 (+ d3 d4)) (* d4 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060455.229 * * * * [misc]progress:  [ 396 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060455.230 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060455.230 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060455.235 * * [misc]simplify:  iters left: 5 (86 enodes)
1548060455.255 * * [misc]simplify:  iters left: 4 (381 enodes)
1548060455.535 * [exit]simplify:  Simplified to (- (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d4 d3)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))) (* (* (+ d4 d3) (- d4 d3)) (+ (* d1 d1) (* d2 (+ d2 d1))))))
1548060455.535 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) (- d4 d3)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))) (* (* (+ d4 d3) (- d4 d3)) (+ (* d1 d1) (* d2 (+ d2 d1)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060455.535 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4)))
1548060455.535 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060455.537 * * [misc]simplify:  iters left: 5 (42 enodes)
1548060455.546 * * [misc]simplify:  iters left: 4 (164 enodes)
1548060455.611 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ d3 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))
1548060455.611 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (* (- d4 d3) (+ d3 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060455.611 * * * * [misc]progress:  [ 397 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060455.611 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060455.611 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060455.617 * * [misc]simplify:  iters left: 5 (96 enodes)
1548060455.639 * * [misc]simplify:  iters left: 4 (378 enodes)
1548060455.879 * [exit]simplify:  Simplified to (- (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3)))) (- (pow d2 3) (pow d1 3))) (* (* (- (pow d3 3) (pow d4 3)) (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3)))) (+ (* d1 d1) (* d2 (+ d2 d1)))))
1548060455.879 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3)))) (- (pow d2 3) (pow d1 3))) (* (* (- (pow d3 3) (pow d4 3)) (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3)))) (+ (* d1 d1) (* d2 (+ d2 d1))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060455.879 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060455.879 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060455.882 * * [misc]simplify:  iters left: 5 (48 enodes)
1548060455.892 * * [misc]simplify:  iters left: 4 (184 enodes)
1548060455.968 * [exit]simplify:  Simplified to (* (+ (* d4 d4) (* d3 (+ d3 d4))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))
1548060455.968 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3)))) (- (pow d2 3) (pow d1 3))) (* (* (- (pow d3 3) (pow d4 3)) (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3)))) (+ (* d1 d1) (* d2 (+ d2 d1))))) (* (+ (* d4 d4) (* d3 (+ d3 d4))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060455.968 * * * * [misc]progress:  [ 398 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060455.969 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060455.969 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060455.974 * * [misc]simplify:  iters left: 5 (83 enodes)
1548060455.990 * * [misc]simplify:  iters left: 4 (331 enodes)
1548060456.195 * [exit]simplify:  Simplified to (- (* (* (* (- d4 d3) (+ d4 d3)) (+ (pow d2 3) (pow d1 3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))) (* (* (+ d4 d3) (- d3 d4)) (+ d4 d3))))
1548060456.195 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (+ d4 d3)) (+ (pow d2 3) (pow d1 3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))) (* (* (+ d4 d3) (- d3 d4)) (+ d4 d3)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060456.195 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ d3 d4))
1548060456.195 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060456.197 * * [misc]simplify:  iters left: 5 (38 enodes)
1548060456.205 * * [misc]simplify:  iters left: 4 (137 enodes)
1548060456.250 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ d3 d4)) (+ (pow d2 3) (pow d1 3)))
1548060456.250 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (* (- d4 d3) (+ d3 d4)) (+ (pow d2 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060456.250 * * * * [misc]progress:  [ 399 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060456.250 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060456.250 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060456.256 * * [misc]simplify:  iters left: 5 (98 enodes)
1548060456.276 * * [misc]simplify:  iters left: 4 (368 enodes)
1548060456.501 * [exit]simplify:  Simplified to (- (* (* (- (* d4 d4) (* d3 d3)) (+ (pow d2 3) (pow d1 3))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (- (pow d2 3) (pow d1 3)))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)) (+ (pow d4 3) (pow d3 3))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (- d4 d3))))
1548060456.501 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (+ (pow d2 3) (pow d1 3))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (- (pow d2 3) (pow d1 3)))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)) (+ (pow d4 3) (pow d3 3))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (- d4 d3)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060456.501 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))
1548060456.501 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060456.504 * * [misc]simplify:  iters left: 5 (49 enodes)
1548060456.513 * * [misc]simplify:  iters left: 4 (178 enodes)
1548060456.580 * [exit]simplify:  Simplified to (* (- (* d3 d3) (* d4 (- d3 d4))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))
1548060456.580 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (+ (pow d2 3) (pow d1 3))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (- (pow d2 3) (pow d1 3)))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)) (+ (pow d4 3) (pow d3 3))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (- d4 d3)))) (* (- (* d3 d3) (* d4 (- d3 d4))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060456.580 * * * * [misc]progress:  [ 400 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- d4 d3)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060456.580 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- d4 d3)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060456.580 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060456.585 * * [misc]simplify:  iters left: 5 (74 enodes)
1548060456.602 * * [misc]simplify:  iters left: 4 (305 enodes)
1548060456.798 * [exit]simplify:  Simplified to (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (* (- d4 d3) (+ d4 d3)))) (* (* (+ (pow d2 3) (pow d1 3)) (* (* (- d3 d4) (+ d4 d3)) (- d4 d3))) (* (- d4 d3) (+ (* d1 d1) (* d2 (+ d2 d1))))))
1548060456.798 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (* (- d4 d3) (+ d4 d3)))) (* (* (+ (pow d2 3) (pow d1 3)) (* (* (- d3 d4) (+ d4 d3)) (- d4 d3))) (* (- d4 d3) (+ (* d1 d1) (* d2 (+ d2 d1)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060456.799 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (- d4 d3))
1548060456.799 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060456.801 * * [misc]simplify:  iters left: 5 (28 enodes)
1548060456.805 * * [misc]simplify:  iters left: 4 (85 enodes)
1548060456.828 * * [misc]simplify:  iters left: 3 (324 enodes)
1548060456.949 * [exit]simplify:  Simplified to (* (* (- d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3)))
1548060456.949 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- d4 d3)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (* (- d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060456.949 * * * * [misc]progress:  [ 401 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060456.949 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))
1548060456.949 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060456.956 * * [misc]simplify:  iters left: 5 (112 enodes)
1548060456.981 * * [misc]simplify:  iters left: 4 (498 enodes)
1548060457.309 * [exit]simplify:  Simplified to (- (* (- (* (pow d2 3) (pow d2 3)) (pow (* d1 d1) 3)) (+ (* (* (* (+ d4 d3) (- d4 d3)) (* d1 d1)) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (* (+ d4 d3) (- d4 d3)) (* (+ d2 d1) d2)) (* (+ d2 d1) d2)))) (* (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3)) (* (- d3 d4) (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))))))
1548060457.310 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (* (pow d2 3) (pow d2 3)) (pow (* d1 d1) 3)) (+ (* (* (* (+ d4 d3) (- d4 d3)) (* d1 d1)) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (* (+ d4 d3) (- d4 d3)) (* (+ d2 d1) d2)) (* (+ d2 d1) d2)))) (* (+ (pow (* d1 d1) 3) (pow (* (+ d2 d1) d2) 3)) (* (- d3 d4) (* (* (+ d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060457.310 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))
1548060457.310 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060457.313 * * [misc]simplify:  iters left: 5 (67 enodes)
1548060457.328 * * [misc]simplify:  iters left: 4 (281 enodes)
1548060457.460 * [exit]simplify:  Simplified to (+ (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (* d1 d1))) (- (* d1 d1) (* (+ d2 d1) d2))))
1548060457.460 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))) (+ (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (* d1 d1))) (- (* d1 d1) (* (+ d2 d1) d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060457.460 * * * * [misc]progress:  [ 402 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060457.461 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))
1548060457.461 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060457.466 * * [misc]simplify:  iters left: 5 (89 enodes)
1548060457.488 * * [misc]simplify:  iters left: 4 (376 enodes)
1548060457.730 * [exit]simplify:  Simplified to (- (* (* (- d4 d3) (+ d4 d3)) (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))) (* (* (+ d4 d3) (- d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1)))))
1548060457.730 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- d4 d3) (+ d4 d3)) (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))) (* (* (+ d4 d3) (- d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060457.730 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060457.731 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060457.733 * * [misc]simplify:  iters left: 5 (41 enodes)
1548060457.740 * * [misc]simplify:  iters left: 4 (120 enodes)
1548060457.775 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1)))
1548060457.776 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060457.776 * * * * [misc]progress:  [ 403 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060457.776 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060457.776 * * [misc]simplify:  iters left: 6 (47 enodes)
1548060457.785 * * [misc]simplify:  iters left: 5 (141 enodes)
1548060457.825 * [exit]simplify:  Simplified to (- (* (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))))))
1548060457.825 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060457.825 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060457.825 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060457.831 * * [misc]simplify:  iters left: 5 (93 enodes)
1548060457.851 * * [misc]simplify:  iters left: 4 (382 enodes)
1548060458.071 * [exit]simplify:  Simplified to (* (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (* (+ d4 d3) d4) (* d3 d3))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))
1548060458.072 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3)))))) (* (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (* (+ d4 d3) d4) (* d3 d3))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060458.072 * * * * [misc]progress:  [ 404 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060458.073 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060458.073 * * [misc]simplify:  iters left: 6 (45 enodes)
1548060458.081 * * [misc]simplify:  iters left: 5 (135 enodes)
1548060458.121 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ d3 d4) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (* (+ (pow d3 3) (pow d4 3)) (- (* d3 d3) (* d4 d4))) (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3))))))
1548060458.121 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ d3 d4) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (* (+ (pow d3 3) (pow d4 3)) (- (* d3 d3) (* d4 d4))) (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060458.121 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060458.122 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060458.127 * * [misc]simplify:  iters left: 5 (87 enodes)
1548060458.145 * * [misc]simplify:  iters left: 4 (352 enodes)
1548060458.324 * [exit]simplify:  Simplified to (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))
1548060458.324 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ d3 d4) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (* (+ (pow d3 3) (pow d4 3)) (- (* d3 d3) (* d4 d4))) (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3)))))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060458.325 * * * * [misc]progress:  [ 405 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060458.325 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060458.325 * * [misc]simplify:  iters left: 6 (45 enodes)
1548060458.334 * * [misc]simplify:  iters left: 5 (137 enodes)
1548060458.374 * [exit]simplify:  Simplified to (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- d4 d3)) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))))) (* (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3)))) (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3)))))
1548060458.374 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- d4 d3)) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))))) (* (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3)))) (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060458.374 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060458.375 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060458.380 * * [misc]simplify:  iters left: 5 (87 enodes)
1548060458.399 * * [misc]simplify:  iters left: 4 (365 enodes)
1548060458.606 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- d4 d3))))
1548060458.606 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- d4 d3)) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))))) (* (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (+ (* (pow d1 3) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (pow d2 3)))) (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3))))) (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060458.606 * * * * [misc]progress:  [ 406 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060458.606 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060458.606 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060458.614 * * [misc]simplify:  iters left: 5 (124 enodes)
1548060458.650 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ d3 d4) (- d4 d3)) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))))) (* (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (* (+ d3 d4) (- d4 d3)) (- (* d3 d3) (* d4 d4))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))))))
1548060458.650 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ d3 d4) (- d4 d3)) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))))) (* (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (* (+ d3 d4) (- d4 d3)) (- (* d3 d3) (* d4 d4))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060458.651 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))
1548060458.651 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060458.655 * * [misc]simplify:  iters left: 5 (77 enodes)
1548060458.672 * * [misc]simplify:  iters left: 4 (319 enodes)
1548060458.828 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (* (- d4 d3) (+ d3 d4)) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3))))))
1548060458.829 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ d3 d4) (- d4 d3)) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))))) (* (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (* (+ d3 d4) (- d4 d3)) (- (* d3 d3) (* d4 d4))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))))) (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (* (- d4 d3) (+ d3 d4)) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060458.829 * * * * [misc]progress:  [ 407 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060458.829 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060458.829 * * [misc]simplify:  iters left: 6 (42 enodes)
1548060458.837 * * [misc]simplify:  iters left: 5 (126 enodes)
1548060458.872 * [exit]simplify:  Simplified to (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))))))
1548060458.872 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060458.872 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060458.873 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060458.877 * * [misc]simplify:  iters left: 5 (80 enodes)
1548060458.895 * * [misc]simplify:  iters left: 4 (323 enodes)
1548060459.051 * [exit]simplify:  Simplified to (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d3 d4)))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))
1548060459.051 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3))))))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d3 d4)))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060459.051 * * * * [misc]progress:  [ 408 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060459.051 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060459.051 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060459.058 * * [misc]simplify:  iters left: 5 (113 enodes)
1548060459.087 * * [misc]simplify:  iters left: 4 (491 enodes)
1548060459.405 * [exit]simplify:  Simplified to (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d3 d4) (+ d3 d4))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (pow (* d2 d2) 3) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (+ d3 d4) (- d3 d4))) (* (+ d3 d4) (+ (* (pow d1 5) d1) (pow (* (+ d2 d1) d2) 3)))))
1548060459.405 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d3 d4) (+ d3 d4))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (pow (* d2 d2) 3) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (+ d3 d4) (- d3 d4))) (* (+ d3 d4) (+ (* (pow d1 5) d1) (pow (* (+ d2 d1) d2) 3))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060459.405 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))
1548060459.405 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060459.409 * * [misc]simplify:  iters left: 5 (70 enodes)
1548060459.424 * * [misc]simplify:  iters left: 4 (278 enodes)
1548060459.546 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ d4 d3) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3))))))
1548060459.546 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d3 d4) (+ d3 d4))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (pow (* d2 d2) 3) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (+ d3 d4) (- d3 d4))) (* (+ d3 d4) (+ (* (pow d1 5) d1) (pow (* (+ d2 d1) d2) 3))))) (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ d4 d3) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060459.546 * * * * [misc]progress:  [ 409 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060459.546 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060459.546 * * [misc]simplify:  iters left: 6 (43 enodes)
1548060459.554 * * [misc]simplify:  iters left: 5 (129 enodes)
1548060459.592 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))))) (* (* (* (- d3 d4) (+ (pow d4 3) (pow d3 3))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3))) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3))))))
1548060459.592 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))))) (* (* (* (- d3 d4) (+ (pow d4 3) (pow d3 3))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3))) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060459.592 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060459.592 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060459.597 * * [misc]simplify:  iters left: 5 (81 enodes)
1548060459.614 * * [misc]simplify:  iters left: 4 (318 enodes)
1548060459.759 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))) (- (* d3 d3) (* d4 (- d3 d4)))))
1548060459.759 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))))) (* (* (* (- d3 d4) (+ (pow d4 3) (pow d3 3))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3))) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))) (- (* d3 d3) (* d4 (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060459.759 * * * * [misc]progress:  [ 410 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060459.759 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060459.760 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060459.767 * * [misc]simplify:  iters left: 5 (112 enodes)
1548060459.791 * * [misc]simplify:  iters left: 4 (468 enodes)
1548060460.087 * [exit]simplify:  Simplified to (- (* (* (* (+ d3 d4) (- d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (pow d1 5) d1) (pow (* (+ d2 d1) d2) 3)) (* (- d3 d4) (* (+ d3 d4) (- d4 d3)))) (+ (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)) (pow (* d2 d2) 3))))
1548060460.087 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ d3 d4) (- d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (pow d1 5) d1) (pow (* (+ d2 d1) d2) 3)) (* (- d3 d4) (* (+ d3 d4) (- d4 d3)))) (+ (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)) (pow (* d2 d2) 3)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060460.087 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))
1548060460.087 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060460.091 * * [misc]simplify:  iters left: 5 (65 enodes)
1548060460.104 * * [misc]simplify:  iters left: 4 (248 enodes)
1548060460.207 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3))))) (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))
1548060460.207 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ d3 d4) (- d4 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (* (pow d1 5) d1) (pow (* (+ d2 d1) d2) 3)) (* (- d3 d4) (* (+ d3 d4) (- d4 d3)))) (+ (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)) (pow (* d2 d2) 3)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3))))) (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060460.207 * * * * [misc]progress:  [ 411 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060460.207 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060460.207 * * [misc]simplify:  iters left: 6 (43 enodes)
1548060460.216 * * [misc]simplify:  iters left: 5 (124 enodes)
1548060460.252 * [exit]simplify:  Simplified to (- (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))))))
1548060460.252 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060460.252 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060460.252 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060460.257 * * [misc]simplify:  iters left: 5 (73 enodes)
1548060460.272 * * [misc]simplify:  iters left: 4 (281 enodes)
1548060460.696 * [exit]simplify:  Simplified to (* (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* d2 (+ d2 d1)) (* d1 d1)))) (+ (* (- d3 d4) d3) (* d4 d4)))
1548060460.696 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))))) (* (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* d2 (+ d2 d1)) (* d1 d1)))) (+ (* (- d3 d4) d3) (* d4 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060460.696 * * * * [misc]progress:  [ 412 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060460.697 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060460.697 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060460.704 * * [misc]simplify:  iters left: 5 (118 enodes)
1548060460.729 * * [misc]simplify:  iters left: 4 (491 enodes)
1548060461.060 * [exit]simplify:  Simplified to (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (* (+ d3 d4) (+ d3 d4)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (* (+ (pow d4 3) (pow d3 3)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1)))) (* (+ (* (pow d2 3) (+ (pow d2 3) (pow d1 3))) (* (pow d1 3) (pow d1 3))) (* (+ d3 d4) (- d3 d4)))))
1548060461.060 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (* (+ d3 d4) (+ d3 d4)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (* (+ (pow d4 3) (pow d3 3)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1)))) (* (+ (* (pow d2 3) (+ (pow d2 3) (pow d1 3))) (* (pow d1 3) (pow d1 3))) (* (+ d3 d4) (- d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060461.060 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060461.061 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060461.065 * * [misc]simplify:  iters left: 5 (67 enodes)
1548060461.078 * * [misc]simplify:  iters left: 4 (251 enodes)
1548060461.210 * [exit]simplify:  Simplified to (* (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d3 d4)) (- (* d2 (+ d2 d1)) (* d1 d1))) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))))
1548060461.210 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (* (+ d3 d4) (+ d3 d4)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (* (+ (pow d4 3) (pow d3 3)) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1)))) (* (+ (* (pow d2 3) (+ (pow d2 3) (pow d1 3))) (* (pow d1 3) (pow d1 3))) (* (+ d3 d4) (- d3 d4))))) (* (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d3 d4)) (- (* d2 (+ d2 d1)) (* d1 d1))) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060461.210 * * * * [misc]progress:  [ 413 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060461.210 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060461.210 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060461.221 * * [misc]simplify:  iters left: 5 (120 enodes)
1548060461.253 * [exit]simplify:  Simplified to (- (* (* (- d4 d3) (+ (* d3 d3) (* d4 (+ d3 d4)))) (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (- (* d4 d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))))))
1548060461.253 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- d4 d3) (+ (* d3 d3) (* d4 (+ d3 d4)))) (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (- (* d4 d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060461.253 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060461.253 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060461.258 * * [misc]simplify:  iters left: 5 (67 enodes)
1548060461.271 * * [misc]simplify:  iters left: 4 (264 enodes)
1548060461.433 * [exit]simplify:  Simplified to (* (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (- (* d2 (+ d2 d1)) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- d4 d3))
1548060461.433 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- d4 d3) (+ (* d3 d3) (* d4 (+ d3 d4)))) (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (- (* d4 d4) (* d3 d3))) (* (- (pow d3 3) (pow d4 3)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))))) (* (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (- (* d2 (+ d2 d1)) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060461.433 * * * * [misc]progress:  [ 414 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060461.433 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060461.434 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060461.440 * * [misc]simplify:  iters left: 5 (107 enodes)
1548060461.467 * * [misc]simplify:  iters left: 4 (463 enodes)
1548060461.800 * [exit]simplify:  Simplified to (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ d3 d4) (- d4 d3))) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ d3 d4) (- d4 d3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* d3 d3) (* d4 d4))))))
1548060461.800 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ d3 d4) (- d4 d3))) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ d3 d4) (- d4 d3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060461.800 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))
1548060461.800 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060461.803 * * [misc]simplify:  iters left: 5 (57 enodes)
1548060461.815 * * [misc]simplify:  iters left: 4 (218 enodes)
1548060461.923 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (+ d4 d3)) (- (* d2 (+ d2 d1)) (* d1 d1))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))))
1548060461.923 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ d3 d4) (- d4 d3))) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ d3 d4) (- d4 d3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* d3 d3) (* d4 d4)))))) (* (* (* (- d4 d3) (+ d4 d3)) (- (* d2 (+ d2 d1)) (* d1 d1))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060461.923 * * * * [misc]progress:  [ 415 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060461.923 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060461.924 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060461.930 * * [misc]simplify:  iters left: 5 (109 enodes)
1548060461.957 * * [misc]simplify:  iters left: 4 (471 enodes)
1548060462.274 * [exit]simplify:  Simplified to (- (* (* (+ (* d3 d3) (* d4 (+ d3 d4))) (+ d3 d4)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (+ (* (pow d2 3) (+ (pow d2 3) (pow d1 3))) (* (pow d1 3) (pow d1 3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1))))))
1548060462.274 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d3 d3) (* d4 (+ d3 d4))) (+ d3 d4)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (+ (* (pow d2 3) (+ (pow d2 3) (pow d1 3))) (* (pow d1 3) (pow d1 3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060462.274 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060462.274 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060462.278 * * [misc]simplify:  iters left: 5 (60 enodes)
1548060462.290 * * [misc]simplify:  iters left: 4 (218 enodes)
1548060462.389 * [exit]simplify:  Simplified to (* (* (- (* d2 (+ d2 d1)) (* d1 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))))
1548060462.389 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d3 d3) (* d4 (+ d3 d4))) (+ d3 d4)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (+ (* (pow d2 3) (+ (pow d2 3) (pow d1 3))) (* (pow d1 3) (pow d1 3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1)))))) (* (* (- (* d2 (+ d2 d1)) (* d1 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060462.389 * * * * [misc]progress:  [ 416 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060462.389 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060462.389 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060462.395 * * [misc]simplify:  iters left: 5 (96 enodes)
1548060462.416 * * [misc]simplify:  iters left: 4 (416 enodes)
1548060462.681 * [exit]simplify:  Simplified to (- (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d3 d4))) (* (* (+ (* (pow d2 3) (+ (pow d2 3) (pow d1 3))) (* (pow d1 3) (pow d1 3))) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (- (* d3 d3) (* d4 d4)) (+ d3 d4)))))
1548060462.681 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d3 d4))) (* (* (+ (* (pow d2 3) (+ (pow d2 3) (pow d1 3))) (* (pow d1 3) (pow d1 3))) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (- (* d3 d3) (* d4 d4)) (+ d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060462.681 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))
1548060462.681 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060462.685 * * [misc]simplify:  iters left: 5 (50 enodes)
1548060462.694 * * [misc]simplify:  iters left: 4 (173 enodes)
1548060462.763 * [exit]simplify:  Simplified to (* (* (- (* d2 (+ d2 d1)) (* d1 d1)) (+ d3 d4)) (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))))
1548060462.763 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d3 d4))) (* (* (+ (* (pow d2 3) (+ (pow d2 3) (pow d1 3))) (* (pow d1 3) (pow d1 3))) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (- (* d3 d3) (* d4 d4)) (+ d3 d4))))) (* (* (- (* d2 (+ d2 d1)) (* d1 d1)) (+ d3 d4)) (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060462.763 * * * * [misc]progress:  [ 417 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060462.763 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060462.763 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060462.770 * * [misc]simplify:  iters left: 5 (112 enodes)
1548060462.794 * * [misc]simplify:  iters left: 4 (463 enodes)
1548060463.089 * [exit]simplify:  Simplified to (- (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d3 d4)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (- d3 d4) (+ (pow d3 3) (pow d4 3))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))))))
1548060463.089 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d3 d4)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (- d3 d4) (+ (pow d3 3) (pow d4 3))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060463.089 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060463.090 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060463.093 * * [misc]simplify:  iters left: 5 (61 enodes)
1548060463.105 * * [misc]simplify:  iters left: 4 (213 enodes)
1548060463.191 * [exit]simplify:  Simplified to (* (* (- (* d2 (+ d2 d1)) (* d1 d1)) (- (* d3 d3) (* d4 (- d3 d4)))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))))
1548060463.191 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d3 d4)) (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (- d3 d4) (+ (pow d3 3) (pow d4 3))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3))))))) (* (* (- (* d2 (+ d2 d1)) (* d1 d1)) (- (* d3 d3) (* d4 (- d3 d4)))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060463.191 * * * * [misc]progress:  [ 418 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060463.191 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060463.191 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060463.200 * * [misc]simplify:  iters left: 5 (95 enodes)
1548060463.220 * * [misc]simplify:  iters left: 4 (398 enodes)
1548060463.475 * [exit]simplify:  Simplified to (- (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (- d4 d3))) (* (* (- d4 d3) (* (+ d3 d4) (- d3 d4))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))))))
1548060463.475 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (- d4 d3))) (* (* (- d4 d3) (* (+ d3 d4) (- d3 d4))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060463.475 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))
1548060463.475 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060463.478 * * [misc]simplify:  iters left: 5 (45 enodes)
1548060463.486 * * [misc]simplify:  iters left: 4 (147 enodes)
1548060463.541 * [exit]simplify:  Simplified to (* (* (- (* d2 (+ d2 d1)) (* d1 d1)) (- d4 d3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))))
1548060463.541 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (- d4 d3))) (* (* (- d4 d3) (* (+ d3 d4) (- d3 d4))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1)))))) (* (* (- (* d2 (+ d2 d1)) (* d1 d1)) (- d4 d3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060463.541 * * * * [misc]progress:  [ 419 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060463.542 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060463.542 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060463.548 * * [misc]simplify:  iters left: 5 (106 enodes)
1548060463.573 * * [misc]simplify:  iters left: 4 (419 enodes)
1548060463.830 * [exit]simplify:  Simplified to (- (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (+ (pow d3 3) (pow d4 3))))))
1548060463.830 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (+ (pow d3 3) (pow d4 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060463.830 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060463.830 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060463.834 * * [misc]simplify:  iters left: 5 (58 enodes)
1548060463.845 * * [misc]simplify:  iters left: 4 (228 enodes)
1548060463.952 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ d3 d4) d4) (* d3 d3))) (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))))
1548060463.952 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (+ (pow d3 3) (pow d4 3)))))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ d3 d4) d4) (* d3 d3))) (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060463.952 * * * * [misc]progress:  [ 420 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060463.952 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060463.952 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060463.959 * * [misc]simplify:  iters left: 5 (100 enodes)
1548060463.978 * * [misc]simplify:  iters left: 4 (380 enodes)
1548060464.196 * [exit]simplify:  Simplified to (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d3 d4) (+ d3 d4))) (+ (* (- d3 d4) d3) (* d4 d4))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060464.196 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d3 d4) (+ d3 d4))) (+ (* (- d3 d4) d3) (* d4 d4))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060464.196 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))
1548060464.196 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060464.200 * * [misc]simplify:  iters left: 5 (52 enodes)
1548060464.210 * * [misc]simplify:  iters left: 4 (186 enodes)
1548060464.282 * [exit]simplify:  Simplified to (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d3 d4)))
1548060464.282 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d3 d4) (+ d3 d4))) (+ (* (- d3 d4) d3) (* d4 d4))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060464.282 * * * * [misc]progress:  [ 421 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060464.282 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060464.282 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060464.289 * * [misc]simplify:  iters left: 5 (102 enodes)
1548060464.311 * * [misc]simplify:  iters left: 4 (414 enodes)
1548060464.682 * [exit]simplify:  Simplified to (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d3 d4) (- d4 d3))) (+ (* d4 d4) (* d3 (+ d3 d4)))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3))))))
1548060464.682 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d3 d4) (- d4 d3))) (+ (* d4 d4) (* d3 (+ d3 d4)))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060464.682 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060464.682 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060464.688 * * [misc]simplify:  iters left: 5 (52 enodes)
1548060464.703 * * [misc]simplify:  iters left: 4 (199 enodes)
1548060464.830 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 (+ d3 d4)) (* d4 d4))))
1548060464.830 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d3 d4) (- d4 d3))) (+ (* d4 d4) (* d3 (+ d3 d4)))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 (+ d3 d4)) (* d4 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060464.830 * * * * [misc]progress:  [ 422 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060464.830 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060464.830 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060464.836 * * [misc]simplify:  iters left: 5 (89 enodes)
1548060464.856 * * [misc]simplify:  iters left: 4 (357 enodes)
1548060465.081 * [exit]simplify:  Simplified to (- (* (* (- d4 d3) (* (+ d3 d4) (+ d3 d4))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (* (* (- (* d4 d4) (* d3 d3)) (* (+ d3 d4) (- d3 d4))) (+ (* d1 d1) (* (+ d2 d1) d2))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3))))))
1548060465.081 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- d4 d3) (* (+ d3 d4) (+ d3 d4))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (* (* (- (* d4 d4) (* d3 d3)) (* (+ d3 d4) (- d3 d4))) (+ (* d1 d1) (* (+ d2 d1) d2))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060465.081 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4)))
1548060465.081 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060465.084 * * [misc]simplify:  iters left: 5 (42 enodes)
1548060465.091 * * [misc]simplify:  iters left: 4 (153 enodes)
1548060465.146 * [exit]simplify:  Simplified to (* (* (+ d3 d4) (- d4 d3)) (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))))
1548060465.146 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- d4 d3) (* (+ d3 d4) (+ d3 d4))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (* (* (- (* d4 d4) (* d3 d3)) (* (+ d3 d4) (- d3 d4))) (+ (* d1 d1) (* (+ d2 d1) d2))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))))) (* (* (+ d3 d4) (- d4 d3)) (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060465.146 * * * * [misc]progress:  [ 423 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060465.146 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060465.147 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060465.152 * * [misc]simplify:  iters left: 5 (91 enodes)
1548060465.170 * * [misc]simplify:  iters left: 4 (353 enodes)
1548060465.367 * [exit]simplify:  Simplified to (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d3 d4) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (* (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3))))))
1548060465.367 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d3 d4) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (* (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060465.368 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060465.368 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060465.371 * * [misc]simplify:  iters left: 5 (45 enodes)
1548060465.379 * * [misc]simplify:  iters left: 4 (163 enodes)
1548060465.441 * [exit]simplify:  Simplified to (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (+ (* d3 d3) (* (+ d4 d3) d4)))
1548060465.441 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d3 d4) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (* (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (+ (* d3 d3) (* (+ d4 d3) d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060465.441 * * * * [misc]progress:  [ 424 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060465.442 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060465.442 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060465.449 * * [misc]simplify:  iters left: 5 (77 enodes)
1548060465.465 * * [misc]simplify:  iters left: 4 (293 enodes)
1548060465.618 * [exit]simplify:  Simplified to (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d3 d4) (+ d3 d4))) (* (* (* (- (* d3 d3) (* d4 d4)) (+ d3 d4)) (+ (* d2 (+ d2 d1)) (* d1 d1))) (+ (pow (* d2 d2) 3) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))))
1548060465.618 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d3 d4) (+ d3 d4))) (* (* (* (- (* d3 d3) (* d4 d4)) (+ d3 d4)) (+ (* d2 (+ d2 d1)) (* d1 d1))) (+ (pow (* d2 d2) 3) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060465.619 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ d3 d4))
1548060465.619 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060465.621 * * [misc]simplify:  iters left: 5 (35 enodes)
1548060465.631 * * [misc]simplify:  iters left: 4 (124 enodes)
1548060465.667 * [exit]simplify:  Simplified to (+ (* (+ (pow d1 3) (pow d2 3)) (* (pow d1 3) (+ d4 d3))) (* (+ d4 d3) (* (pow d2 3) (pow d2 3))))
1548060465.667 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)) (* (+ d3 d4) (+ d3 d4))) (* (* (* (- (* d3 d3) (* d4 d4)) (+ d3 d4)) (+ (* d2 (+ d2 d1)) (* d1 d1))) (+ (pow (* d2 d2) 3) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))))) (+ (* (+ (pow d1 3) (pow d2 3)) (* (pow d1 3) (+ d4 d3))) (* (+ d4 d3) (* (pow d2 3) (pow d2 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060465.668 * * * * [misc]progress:  [ 425 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060465.668 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060465.668 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060465.674 * * [misc]simplify:  iters left: 5 (94 enodes)
1548060465.694 * * [misc]simplify:  iters left: 4 (344 enodes)
1548060465.879 * [exit]simplify:  Simplified to (- (* (* (+ d3 d4) (+ (* (- d3 d4) d3) (* d4 d4))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (* (- d3 d4) (+ (pow d4 3) (pow d3 3))) (+ (* d1 d1) (* d2 (+ d2 d1))))))
1548060465.879 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d3 d4) (+ (* (- d3 d4) d3) (* d4 d4))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (* (- d3 d4) (+ (pow d4 3) (pow d3 3))) (+ (* d1 d1) (* d2 (+ d2 d1)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060465.879 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))
1548060465.879 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060465.882 * * [misc]simplify:  iters left: 5 (46 enodes)
1548060465.891 * * [misc]simplify:  iters left: 4 (164 enodes)
1548060465.950 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3)))
1548060465.950 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d3 d4) (+ (* (- d3 d4) d3) (* d4 d4))) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (* (- d3 d4) (+ (pow d4 3) (pow d3 3))) (+ (* d1 d1) (* d2 (+ d2 d1)))))) (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060465.950 * * * * [misc]progress:  [ 426 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060465.950 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060465.950 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060465.955 * * [misc]simplify:  iters left: 5 (77 enodes)
1548060465.970 * * [misc]simplify:  iters left: 4 (291 enodes)
1548060466.134 * [exit]simplify:  Simplified to (- (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (* (* (- (* d4 d4) (* d3 d3)) (- d3 d4)) (+ (* d2 (+ d2 d1)) (* d1 d1))) (+ (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)) (pow (* d2 d2) 3))))
1548060466.134 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (* (* (- (* d4 d4) (* d3 d3)) (- d3 d4)) (+ (* d2 (+ d2 d1)) (* d1 d1))) (+ (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)) (pow (* d2 d2) 3)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060466.134 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (- d4 d3))
1548060466.134 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060466.137 * * [misc]simplify:  iters left: 5 (30 enodes)
1548060466.142 * * [misc]simplify:  iters left: 4 (96 enodes)
1548060466.164 * * [misc]simplify:  iters left: 3 (333 enodes)
1548060466.295 * [exit]simplify:  Simplified to (+ (* (+ (pow d1 3) (pow d2 3)) (* (- d4 d3) (pow d1 3))) (* (pow d2 3) (* (pow d2 3) (- d4 d3))))
1548060466.295 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (* (* (- (* d4 d4) (* d3 d3)) (- d3 d4)) (+ (* d2 (+ d2 d1)) (* d1 d1))) (+ (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)) (pow (* d2 d2) 3)))) (+ (* (+ (pow d1 3) (pow d2 3)) (* (- d4 d3) (pow d1 3))) (* (pow d2 3) (* (pow d2 3) (- d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060466.295 * * * * [misc]progress:  [ 427 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060466.295 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))
1548060466.295 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060466.301 * * [misc]simplify:  iters left: 5 (105 enodes)
1548060466.325 * * [misc]simplify:  iters left: 4 (459 enodes)
1548060466.610 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (+ (* (* (* (- d3 d4) (+ d3 d4)) (* (+ d2 d1) d2)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (- d3 d4) (+ d3 d4)) (* (pow d1 5) d1))) (+ (pow (* d2 d2) 3) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))))
1548060466.610 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3)))) (* (+ (* (* (* (- d3 d4) (+ d3 d4)) (* (+ d2 d1) d2)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (- d3 d4) (+ d3 d4)) (* (pow d1 5) d1))) (+ (pow (* d2 d2) 3) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060466.610 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))
1548060466.610 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060466.613 * * [misc]simplify:  iters left: 5 (62 enodes)
1548060466.627 * * [misc]simplify:  iters left: 4 (262 enodes)
1548060466.748 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))))
1548060466.749 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))) (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060466.749 * * * * [misc]progress:  [ 428 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060466.749 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))
1548060466.749 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060466.754 * * [misc]simplify:  iters left: 5 (82 enodes)
1548060466.774 * * [misc]simplify:  iters left: 4 (346 enodes)
1548060466.977 * [exit]simplify:  Simplified to (- (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (- d3 d4) (+ d3 d4))))
1548060466.977 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (- d3 d4) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060466.977 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060466.977 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060466.980 * * [misc]simplify:  iters left: 5 (36 enodes)
1548060466.986 * * [misc]simplify:  iters left: 4 (113 enodes)
1548060467.013 * * [misc]simplify:  iters left: 3 (427 enodes)
1548060467.245 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (pow (* d1 d1) 3)) (+ (* d1 d2) (- (* d2 d2) (* d1 d1))))
1548060467.245 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d3 d4) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (- d3 d4) (+ d3 d4)))) (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (pow (* d1 d1) 3)) (+ (* d1 d2) (- (* d2 d2) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060467.245 * * * * [misc]progress:  [ 429 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060467.245 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060467.246 * * [misc]simplify:  iters left: 6 (43 enodes)
1548060467.254 * * [misc]simplify:  iters left: 5 (129 enodes)
1548060467.289 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (* (+ d3 d4) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))) (+ (pow d2 3) (pow d1 3)))))
1548060467.289 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (* (+ d3 d4) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))) (+ (pow d2 3) (pow d1 3))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060467.289 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060467.289 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060467.295 * * [misc]simplify:  iters left: 5 (83 enodes)
1548060467.313 * * [misc]simplify:  iters left: 4 (323 enodes)
1548060467.492 * [exit]simplify:  Simplified to (* (+ (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (+ d1 d2) (* d1 d2)))) (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* d3 d3) (* d4 (- d3 d4)))))
1548060467.492 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (* (+ d3 d4) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))) (+ (pow d2 3) (pow d1 3))))) (* (+ (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (+ d1 d2) (* d1 d2)))) (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* d3 d3) (* d4 (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060467.492 * * * * [misc]progress:  [ 430 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060467.492 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060467.493 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060467.500 * * [misc]simplify:  iters left: 5 (123 enodes)
1548060467.533 * [exit]simplify:  Simplified to (- (* (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (+ d3 d4))) (* (+ d3 d4) (+ (* d4 d4) (* (- d3 d4) d3)))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3)))))
1548060467.533 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (+ d3 d4))) (* (+ d3 d4) (+ (* d4 d4) (* (- d3 d4) d3)))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060467.533 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060467.533 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060467.539 * * [misc]simplify:  iters left: 5 (77 enodes)
1548060467.555 * * [misc]simplify:  iters left: 4 (293 enodes)
1548060467.698 * [exit]simplify:  Simplified to (* (+ (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3))) (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (* d1 d2) (+ d1 d2))))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d3 d4)))
1548060467.699 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (+ d3 d4))) (* (+ d3 d4) (+ (* d4 d4) (* (- d3 d4) d3)))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))))) (* (+ (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3))) (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (* d1 d2) (+ d1 d2))))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060467.699 * * * * [misc]progress:  [ 431 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060467.699 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060467.699 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060467.706 * * [misc]simplify:  iters left: 5 (125 enodes)
1548060467.744 * [exit]simplify:  Simplified to (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- d4 d3)) (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (+ d3 d4))))) (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3)))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3)))))
1548060467.744 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- d4 d3)) (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (+ d3 d4))))) (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3)))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060467.744 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060467.744 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060467.749 * * [misc]simplify:  iters left: 5 (77 enodes)
1548060467.765 * * [misc]simplify:  iters left: 4 (306 enodes)
1548060467.932 * [exit]simplify:  Simplified to (* (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))
1548060467.932 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- d4 d3)) (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d2 3) (pow d1 3)) (+ d3 d4))))) (* (* (+ (pow d2 3) (pow d1 3)) (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3)))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060467.932 * * * * [misc]progress:  [ 432 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060467.932 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060467.932 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060467.939 * * [misc]simplify:  iters left: 5 (112 enodes)
1548060467.966 * * [misc]simplify:  iters left: 4 (484 enodes)
1548060468.304 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- d3 d4))) (* (+ d3 d4) (- d4 d3))) (+ (* d1 (pow d1 5)) (pow (* (+ d2 d1) d2) 3))))
1548060468.304 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- d3 d4))) (* (+ d3 d4) (- d4 d3))) (+ (* d1 (pow d1 5)) (pow (* (+ d2 d1) d2) 3)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060468.304 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))
1548060468.304 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060468.308 * * [misc]simplify:  iters left: 5 (67 enodes)
1548060468.323 * * [misc]simplify:  iters left: 4 (260 enodes)
1548060468.440 * [exit]simplify:  Simplified to (* (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d4 d3))) (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))
1548060468.440 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- d3 d4))) (* (+ d3 d4) (- d4 d3))) (+ (* d1 (pow d1 5)) (pow (* (+ d2 d1) d2) 3)))) (* (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d4 d3))) (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060468.440 * * * * [misc]progress:  [ 433 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060468.440 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060468.440 * * [misc]simplify:  iters left: 6 (38 enodes)
1548060468.450 * * [misc]simplify:  iters left: 5 (114 enodes)
1548060468.475 * * [misc]simplify:  iters left: 4 (491 enodes)
1548060468.806 * [exit]simplify:  Simplified to (- (* (* (* (- (pow d2 3) (pow d1 3)) (* (+ d3 d4) (+ (pow d2 3) (pow d1 3)))) (+ (* d3 (+ d3 d4)) (* d4 d4))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (* (pow d1 5) d1) (pow (* (+ d2 d1) d2) 3)) (* (+ d3 d4) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3))))))
1548060468.806 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow d2 3) (pow d1 3)) (* (+ d3 d4) (+ (pow d2 3) (pow d1 3)))) (+ (* d3 (+ d3 d4)) (* d4 d4))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (* (pow d1 5) d1) (pow (* (+ d2 d1) d2) 3)) (* (+ d3 d4) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060468.806 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060468.806 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060468.810 * * [misc]simplify:  iters left: 5 (70 enodes)
1548060468.827 * * [misc]simplify:  iters left: 4 (264 enodes)
1548060468.950 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))))
1548060468.950 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (pow d2 3) (pow d1 3)) (* (+ d3 d4) (+ (pow d2 3) (pow d1 3)))) (+ (* d3 (+ d3 d4)) (* d4 d4))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (+ (* (pow d1 5) d1) (pow (* (+ d2 d1) d2) 3)) (* (+ d3 d4) (* (+ (pow d2 3) (pow d1 3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060468.950 * * * * [misc]progress:  [ 434 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060468.951 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060468.951 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060468.957 * * [misc]simplify:  iters left: 5 (101 enodes)
1548060468.980 * * [misc]simplify:  iters left: 4 (437 enodes)
1548060469.257 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ d3 d4) (- (pow d2 3) (pow d1 3))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ d3 d4) (- d3 d4))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3))))
1548060469.257 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ d3 d4) (- (pow d2 3) (pow d1 3))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ d3 d4) (- d3 d4))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060469.257 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))
1548060469.257 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060469.261 * * [misc]simplify:  iters left: 5 (60 enodes)
1548060469.273 * * [misc]simplify:  iters left: 4 (219 enodes)
1548060469.362 * [exit]simplify:  Simplified to (* (* (+ d3 d4) (+ (pow d2 3) (pow d1 3))) (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))
1548060469.362 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ d3 d4) (- (pow d2 3) (pow d1 3))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ d3 d4) (- d3 d4))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)))) (* (* (+ d3 d4) (+ (pow d2 3) (pow d1 3))) (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060469.362 * * * * [misc]progress:  [ 435 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060469.363 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060469.363 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060469.370 * * [misc]simplify:  iters left: 5 (117 enodes)
1548060469.395 * * [misc]simplify:  iters left: 4 (483 enodes)
1548060469.706 * [exit]simplify:  Simplified to (- (* (* (* (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (pow d2 3) (pow d1 3)) (* (- d3 d4) (+ (pow d3 3) (pow d4 3)))) (+ (* d1 (pow d1 5)) (pow (* (+ d2 d1) d2) 3))))
1548060469.706 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (pow d2 3) (pow d1 3)) (* (- d3 d4) (+ (pow d3 3) (pow d4 3)))) (+ (* d1 (pow d1 5)) (pow (* (+ d2 d1) d2) 3)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060469.706 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060469.707 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060469.711 * * [misc]simplify:  iters left: 5 (71 enodes)
1548060469.726 * * [misc]simplify:  iters left: 4 (259 enodes)
1548060469.839 * [exit]simplify:  Simplified to (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (* d1 d2) (+ d1 d2)))) (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3)))))
1548060469.839 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (+ (pow d2 3) (pow d1 3)) (* (- d3 d4) (+ (pow d3 3) (pow d4 3)))) (+ (* d1 (pow d1 5)) (pow (* (+ d2 d1) d2) 3)))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (* d1 d2) (+ d1 d2)))) (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060469.839 * * * * [misc]progress:  [ 436 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060469.839 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060469.839 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060469.846 * * [misc]simplify:  iters left: 5 (100 enodes)
1548060469.869 * * [misc]simplify:  iters left: 4 (414 enodes)
1548060470.363 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (- (pow d2 3) (pow d1 3)) (- d4 d3)))) (* (* (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- d4 d3))) (- d3 d4)) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3))))
1548060470.363 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (- (pow d2 3) (pow d1 3)) (- d4 d3)))) (* (* (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- d4 d3))) (- d3 d4)) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060470.363 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))
1548060470.363 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060470.366 * * [misc]simplify:  iters left: 5 (55 enodes)
1548060470.377 * * [misc]simplify:  iters left: 4 (189 enodes)
1548060470.450 * [exit]simplify:  Simplified to (* (- d4 d3) (+ (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (+ d1 d2) (* d1 d2)))) (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3)))))
1548060470.450 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (- (pow d2 3) (pow d1 3)) (- d4 d3)))) (* (* (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- d4 d3))) (- d3 d4)) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)))) (* (- d4 d3) (+ (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (+ d1 d2) (* d1 d2)))) (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060470.450 * * * * [misc]progress:  [ 437 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060470.450 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060470.450 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060470.457 * * [misc]simplify:  iters left: 5 (112 enodes)
1548060470.484 * * [misc]simplify:  iters left: 4 (467 enodes)
1548060470.836 * [exit]simplify:  Simplified to (- (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (* (* (+ d3 d4) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (+ (pow d2 3) (pow d1 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (+ (pow d3 3) (pow d4 3))))))
1548060470.837 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (* (* (+ d3 d4) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (+ (pow d2 3) (pow d1 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (+ (pow d3 3) (pow d4 3)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060470.837 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060470.837 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060470.841 * * [misc]simplify:  iters left: 5 (63 enodes)
1548060470.854 * * [misc]simplify:  iters left: 4 (232 enodes)
1548060470.995 * [exit]simplify:  Simplified to (* (* (+ (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (- (* d2 (+ d1 d2)) (* d1 d1))))
1548060470.996 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (* (* (+ d3 d4) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (+ (pow d2 3) (pow d1 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (+ (pow d3 3) (pow d4 3)))))) (* (* (+ (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (- (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060470.996 * * * * [misc]progress:  [ 438 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060470.996 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060470.996 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060471.005 * * [misc]simplify:  iters left: 5 (106 enodes)
1548060471.027 * * [misc]simplify:  iters left: 4 (427 enodes)
1548060471.318 * [exit]simplify:  Simplified to (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* (- d3 d4) d3))) (* (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ d3 d4) (- (pow d2 3) (pow d1 3))))) (* (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow d4 3) (pow d3 3)) (* (+ d3 d4) (- d3 d4)))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1)))))
1548060471.318 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* (- d3 d4) d3))) (* (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ d3 d4) (- (pow d2 3) (pow d1 3))))) (* (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow d4 3) (pow d3 3)) (* (+ d3 d4) (- d3 d4)))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060471.318 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060471.318 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060471.322 * * [misc]simplify:  iters left: 5 (57 enodes)
1548060471.333 * * [misc]simplify:  iters left: 4 (190 enodes)
1548060471.427 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060471.427 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* (- d3 d4) d3))) (* (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ d3 d4) (- (pow d2 3) (pow d1 3))))) (* (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow d4 3) (pow d3 3)) (* (+ d3 d4) (- d3 d4)))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060471.428 * * * * [misc]progress:  [ 439 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060471.428 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060471.428 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060471.434 * * [misc]simplify:  iters left: 5 (108 enodes)
1548060471.457 * * [misc]simplify:  iters left: 4 (457 enodes)
1548060471.794 * [exit]simplify:  Simplified to (- (* (* (* (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (- d4 d3))) (+ (* d4 d4) (* d3 (+ d3 d4)))) (* (* (+ (pow d2 3) (pow d1 3)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))) (- (* (+ d2 d1) d2) (* d1 d1)))))
1548060471.794 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (- d4 d3))) (+ (* d4 d4) (* d3 (+ d3 d4)))) (* (* (+ (pow d2 3) (pow d1 3)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060471.794 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060471.794 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060471.798 * * [misc]simplify:  iters left: 5 (57 enodes)
1548060471.809 * * [misc]simplify:  iters left: 4 (203 enodes)
1548060471.926 * [exit]simplify:  Simplified to (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (+ (* d3 (+ d3 d4)) (* d4 d4))))
1548060471.926 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (- d4 d3))) (+ (* d4 d4) (* d3 (+ d3 d4)))) (* (* (+ (pow d2 3) (pow d1 3)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (+ (* d3 (+ d3 d4)) (* d4 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060471.926 * * * * [misc]progress:  [ 440 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060471.926 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060471.926 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060471.932 * * [misc]simplify:  iters left: 5 (95 enodes)
1548060471.952 * * [misc]simplify:  iters left: 4 (399 enodes)
1548060472.248 * [exit]simplify:  Simplified to (- (* (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ d3 d4) (- d4 d3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d3 d4))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ d3 d4) (- d3 d4)) (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3))))))
1548060472.248 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ d3 d4) (- d4 d3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d3 d4))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ d3 d4) (- d3 d4)) (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060472.249 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))
1548060472.249 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060472.251 * * [misc]simplify:  iters left: 5 (47 enodes)
1548060472.263 * * [misc]simplify:  iters left: 4 (157 enodes)
1548060472.330 * [exit]simplify:  Simplified to (* (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060472.330 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060472.330 * * * * [misc]progress:  [ 441 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060472.331 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060472.331 * * [misc]simplify:  iters left: 6 (34 enodes)
1548060472.337 * * [misc]simplify:  iters left: 5 (97 enodes)
1548060472.358 * * [misc]simplify:  iters left: 4 (407 enodes)
1548060472.631 * [exit]simplify:  Simplified to (- (* (* (+ (* d4 d4) (* d3 (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3)))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d3 d4))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (+ (pow d2 3) (pow d1 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)))))
1548060472.631 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d4 d4) (* d3 (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3)))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d3 d4))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (+ (pow d2 3) (pow d1 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060472.631 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060472.631 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060472.634 * * [misc]simplify:  iters left: 5 (50 enodes)
1548060472.643 * * [misc]simplify:  iters left: 4 (157 enodes)
1548060472.708 * [exit]simplify:  Simplified to (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3))))
1548060472.708 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d4 d4) (* d3 (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3)))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d3 d4))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (+ (pow d2 3) (pow d1 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4))))) (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060472.708 * * * * [misc]progress:  [ 442 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060472.708 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060472.709 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060472.714 * * [misc]simplify:  iters left: 5 (84 enodes)
1548060472.732 * * [misc]simplify:  iters left: 4 (352 enodes)
1548060472.954 * [exit]simplify:  Simplified to (- (* (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (pow d2 3) (pow d1 3)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (- (* d3 d3) (* d4 d4)) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1)))))
1548060472.954 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (+ (pow d2 3) (pow d1 3)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (- (* d3 d3) (* d4 d4)) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060472.954 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))
1548060472.954 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060472.957 * * [misc]simplify:  iters left: 5 (40 enodes)
1548060472.963 * * [misc]simplify:  iters left: 4 (112 enodes)
1548060472.998 * [exit]simplify:  Simplified to (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (+ (pow d2 3) (pow d1 3))))
1548060472.998 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060472.999 * * * * [misc]progress:  [ 443 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060472.999 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060472.999 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060473.005 * * [misc]simplify:  iters left: 5 (100 enodes)
1548060473.027 * * [misc]simplify:  iters left: 4 (399 enodes)
1548060473.279 * [exit]simplify:  Simplified to (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- (pow d2 3) (pow d1 3))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (- d3 d4))))
1548060473.279 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- (pow d2 3) (pow d1 3))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (- d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060473.279 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060473.280 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060473.283 * * [misc]simplify:  iters left: 5 (51 enodes)
1548060473.295 * * [misc]simplify:  iters left: 4 (152 enodes)
1548060473.349 * [exit]simplify:  Simplified to (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3)))
1548060473.349 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- (pow d2 3) (pow d1 3))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (pow d2 3) (pow d1 3)) (+ (pow d4 3) (pow d3 3))) (- d3 d4)))) (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060473.349 * * * * [misc]progress:  [ 444 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060473.350 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060473.350 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060473.355 * * [misc]simplify:  iters left: 5 (83 enodes)
1548060473.371 * * [misc]simplify:  iters left: 4 (334 enodes)
1548060473.583 * [exit]simplify:  Simplified to (- (* (* (* (+ d3 d4) (- d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (- d3 d4) (- d4 d3)))))
1548060473.583 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ d3 d4) (- d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3)))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (- d3 d4) (- d4 d3))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060473.584 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))
1548060473.584 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060473.586 * * [misc]simplify:  iters left: 5 (35 enodes)
1548060473.591 * * [misc]simplify:  iters left: 4 (86 enodes)
1548060473.616 * * [misc]simplify:  iters left: 3 (419 enodes)
1548060473.876 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* d1 (- d2 d1))))
1548060473.876 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* d1 (- d2 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060473.877 * * * * [misc]progress:  [ 445 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060473.877 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060473.877 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060473.883 * * [misc]simplify:  iters left: 5 (94 enodes)
1548060473.901 * * [misc]simplify:  iters left: 4 (355 enodes)
1548060474.121 * [exit]simplify:  Simplified to (- (* (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (+ (pow d2 3) (pow d1 3)))))
1548060474.121 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (+ (pow d2 3) (pow d1 3))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060474.121 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060474.121 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060474.124 * * [misc]simplify:  iters left: 5 (48 enodes)
1548060474.133 * * [misc]simplify:  iters left: 4 (155 enodes)
1548060474.197 * [exit]simplify:  Simplified to (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3))))
1548060474.197 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))) (* (+ (* d1 (+ d2 d1)) (* d2 d2)) (+ (pow d2 3) (pow d1 3))))) (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060474.197 * * * * [misc]progress:  [ 446 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060474.198 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060474.198 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060474.203 * * [misc]simplify:  iters left: 5 (88 enodes)
1548060474.220 * * [misc]simplify:  iters left: 4 (316 enodes)
1548060474.402 * [exit]simplify:  Simplified to (- (* (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (+ d3 d4) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (- (* d3 d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3)))) (+ (pow d4 3) (pow d3 3))))
1548060474.402 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (+ d3 d4) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (- (* d3 d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3)))) (+ (pow d4 3) (pow d3 3)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060474.403 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))
1548060474.403 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060474.405 * * [misc]simplify:  iters left: 5 (42 enodes)
1548060474.416 * * [misc]simplify:  iters left: 4 (125 enodes)
1548060474.454 * [exit]simplify:  Simplified to (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)))
1548060474.454 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (+ d3 d4) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (- (* d3 d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3)))) (+ (pow d4 3) (pow d3 3)))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060474.455 * * * * [misc]progress:  [ 447 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060474.455 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060474.455 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060474.461 * * [misc]simplify:  iters left: 5 (90 enodes)
1548060474.480 * * [misc]simplify:  iters left: 4 (350 enodes)
1548060474.696 * [exit]simplify:  Simplified to (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ d3 d4) (- d4 d3)) (+ (* d3 d3) (* d4 (+ d3 d4))))) (* (* (+ (* d1 d1) (* (+ d2 d1) d2)) (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- d4 d3)))) (- (pow d3 3) (pow d4 3))))
1548060474.696 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ d3 d4) (- d4 d3)) (+ (* d3 d3) (* d4 (+ d3 d4))))) (* (* (+ (* d1 d1) (* (+ d2 d1) d2)) (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- d4 d3)))) (- (pow d3 3) (pow d4 3)))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060474.696 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060474.696 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060474.699 * * [misc]simplify:  iters left: 5 (42 enodes)
1548060474.706 * * [misc]simplify:  iters left: 4 (138 enodes)
1548060474.758 * [exit]simplify:  Simplified to (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))
1548060474.758 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (* (+ d3 d4) (- d4 d3)) (+ (* d3 d3) (* d4 (+ d3 d4))))) (* (* (+ (* d1 d1) (* (+ d2 d1) d2)) (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- d4 d3)))) (- (pow d3 3) (pow d4 3)))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060474.758 * * * * [misc]progress:  [ 448 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060474.758 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060474.758 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060474.763 * * [misc]simplify:  iters left: 5 (77 enodes)
1548060474.781 * * [misc]simplify:  iters left: 4 (293 enodes)
1548060474.967 * [exit]simplify:  Simplified to (* (- (* d4 d4) (* d3 d3)) (- (* (* (+ d3 d4) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- (* d3 d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3))))))
1548060474.967 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (- (* d4 d4) (* d3 d3)) (- (* (* (+ d3 d4) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- (* d3 d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060474.967 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d3 d4)))
1548060474.967 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060474.969 * * [misc]simplify:  iters left: 5 (32 enodes)
1548060474.975 * * [misc]simplify:  iters left: 4 (92 enodes)
1548060474.996 * * [misc]simplify:  iters left: 3 (344 enodes)
1548060475.148 * [exit]simplify:  Simplified to (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- d4 d3)))
1548060475.148 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (- (* d4 d4) (* d3 d3)) (- (* (* (+ d3 d4) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- (* d3 d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060475.148 * * * * [misc]progress:  [ 449 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (+ (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060475.148 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060475.149 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060475.154 * * [misc]simplify:  iters left: 5 (79 enodes)
1548060475.169 * * [misc]simplify:  iters left: 4 (289 enodes)
1548060475.330 * [exit]simplify:  Simplified to (- (* (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (+ d3 d4) (+ (pow d2 3) (pow d1 3)))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (+ d3 d4) (+ (pow d2 3) (pow d1 3))))))
1548060475.330 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (+ d3 d4) (+ (pow d2 3) (pow d1 3)))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (* (+ (* d2 (+ d2 d1)) (* d1 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))) (+ d3 d4))))
1548060475.330 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060475.330 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060475.333 * * [misc]simplify:  iters left: 5 (35 enodes)
1548060475.338 * * [misc]simplify:  iters left: 4 (90 enodes)
1548060475.361 * * [misc]simplify:  iters left: 3 (309 enodes)
1548060475.461 * [exit]simplify:  Simplified to (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (pow d2 3) (pow d1 3)))
1548060475.461 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (+ d3 d4) (+ (pow d2 3) (pow d1 3)))) (- (pow d2 3) (pow d1 3))) (* (- (pow d3 3) (pow d4 3)) (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (+ d3 d4) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (pow d2 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060475.461 * * * * [misc]progress:  [ 450 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060475.461 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060475.462 * * [misc]simplify:  iters left: 6 (26 enodes)
1548060475.468 * * [misc]simplify:  iters left: 5 (65 enodes)
1548060475.480 * * [misc]simplify:  iters left: 4 (227 enodes)
1548060475.593 * [exit]simplify:  Simplified to (* (+ d3 d4) (- (* (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* (+ d2 d1) d2)) (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- d3 d4))))))
1548060475.593 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (+ d3 d4) (- (* (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* (+ d2 d1) d2)) (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060475.593 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))
1548060475.593 * * [misc]simplify:  iters left: 5 (10 enodes)
1548060475.595 * * [misc]simplify:  iters left: 4 (25 enodes)
1548060475.598 * * [misc]simplify:  iters left: 3 (51 enodes)
1548060475.607 * * [misc]simplify:  iters left: 2 (139 enodes)
1548060475.630 * * [misc]simplify:  iters left: 1 (231 enodes)
1548060475.678 * [exit]simplify:  Simplified to (* (+ d4 d3) (+ (pow d2 3) (pow d1 3)))
1548060475.678 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (+ d3 d4) (- (* (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* (+ d2 d1) d2)) (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- d3 d4)))))) (* (+ d4 d3) (+ (pow d2 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060475.678 * * * * [misc]progress:  [ 451 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060475.678 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060475.678 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060475.683 * * [misc]simplify:  iters left: 5 (82 enodes)
1548060475.699 * * [misc]simplify:  iters left: 4 (280 enodes)
1548060475.841 * [exit]simplify:  Simplified to (- (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (+ d3 d4) (+ (* (- d3 d4) d3) (* d4 d4)))) (* (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (+ (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (- d3 d4)))
1548060475.841 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (+ d3 d4) (+ (* (- d3 d4) d3) (* d4 d4)))) (* (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (+ (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (- d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060475.841 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))
1548060475.841 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060475.844 * * [misc]simplify:  iters left: 5 (36 enodes)
1548060475.850 * * [misc]simplify:  iters left: 4 (91 enodes)
1548060475.869 * * [misc]simplify:  iters left: 3 (303 enodes)
1548060475.965 * [exit]simplify:  Simplified to (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (pow d2 3) (pow d1 3)))
1548060475.966 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow d2 3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (+ d3 d4) (+ (* (- d3 d4) d3) (* d4 d4)))) (* (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (+ (pow d2 3) (pow d1 3)) (+ (pow d3 3) (pow d4 3)))) (- d3 d4))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (pow d2 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060475.966 * * * * [misc]progress:  [ 452 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- d4 d3)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060475.966 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- d4 d3)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060475.966 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060475.970 * * [misc]simplify:  iters left: 5 (65 enodes)
1548060475.982 * * [misc]simplify:  iters left: 4 (227 enodes)
1548060476.103 * [exit]simplify:  Simplified to (* (- (* d4 d4) (* d3 d3)) (- (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* (+ d2 d1) d2)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4)))))
1548060476.103 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (- (* d4 d4) (* d3 d3)) (- (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* (+ d2 d1) d2)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060476.103 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (- d4 d3))
1548060476.103 * * [misc]simplify:  iters left: 5 (10 enodes)
1548060476.105 * * [misc]simplify:  iters left: 4 (20 enodes)
1548060476.107 * * [misc]simplify:  iters left: 3 (35 enodes)
1548060476.116 * * [misc]simplify:  iters left: 2 (81 enodes)
1548060476.132 * * [misc]simplify:  iters left: 1 (215 enodes)
1548060476.179 * [exit]simplify:  Simplified to (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))
1548060476.179 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (- (* d4 d4) (* d3 d3)) (- (* (+ (pow d2 3) (pow d1 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* (+ d2 d1) d2)) (* (+ (pow d2 3) (pow d1 3)) (- d3 d4))))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060476.180 * * * * [misc]progress:  [ 453 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060476.180 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))
1548060476.180 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060476.185 * * [misc]simplify:  iters left: 5 (93 enodes)
1548060476.206 * * [misc]simplify:  iters left: 4 (405 enodes)
1548060476.450 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ d3 d4) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d2 3) (pow d1 3)) (* (- d3 d4) (+ d3 d4))) (+ (* (pow d1 5) d1) (pow (* (+ d2 d1) d2) 3))))
1548060476.450 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ d3 d4) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d2 3) (pow d1 3)) (* (- d3 d4) (+ d3 d4))) (+ (* (pow d1 5) d1) (pow (* (+ d2 d1) d2) 3)))) (* (+ (pow d2 3) (pow d1 3)) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060476.450 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))
1548060476.450 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060476.453 * * [misc]simplify:  iters left: 5 (52 enodes)
1548060476.463 * * [misc]simplify:  iters left: 4 (191 enodes)
1548060476.538 * [exit]simplify:  Simplified to (+ (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (* d1 d2) (+ d1 d2)))) (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3))))
1548060476.538 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ d3 d4) (+ (pow d2 3) (pow d1 3))) (- (pow d2 3) (pow d1 3)))) (* (* (+ (pow d2 3) (pow d1 3)) (* (- d3 d4) (+ d3 d4))) (+ (* (pow d1 5) d1) (pow (* (+ d2 d1) d2) 3)))) (+ (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (* d1 d2) (+ d1 d2)))) (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060476.538 * * * * [misc]progress:  [ 454 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060476.538 * [enter]simplify:  Simplifying (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))
1548060476.538 * * [misc]simplify:  iters left: 6 (26 enodes)
1548060476.543 * * [misc]simplify:  iters left: 5 (70 enodes)
1548060476.557 * * [misc]simplify:  iters left: 4 (282 enodes)
1548060476.716 * [exit]simplify:  Simplified to (- (* (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- d3 d4))) (+ (* (+ d2 d1) d2) (* d1 d1))) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060476.716 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- d3 d4))) (+ (* (+ d2 d1) d2) (* d1 d1))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (+ (pow d2 3) (pow d1 3)) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060476.716 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060476.716 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060476.718 * * [misc]simplify:  iters left: 5 (26 enodes)
1548060476.721 * * [misc]simplify:  iters left: 4 (52 enodes)
1548060476.730 * * [misc]simplify:  iters left: 3 (156 enodes)
1548060476.782 * [exit]simplify:  Simplified to (* (+ (* d2 d2) (* d1 (- d2 d1))) (+ (pow d2 3) (pow d1 3)))
1548060476.782 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))))) (* (+ (* d2 d2) (* d1 (- d2 d1))) (+ (pow d2 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060476.782 * * * * [misc]progress:  [ 455 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060476.782 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060476.782 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060476.790 * * [misc]simplify:  iters left: 5 (123 enodes)
1548060476.824 * [exit]simplify:  Simplified to (- (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3)))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3))))
1548060476.824 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3)))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060476.824 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060476.824 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060476.828 * * [misc]simplify:  iters left: 5 (76 enodes)
1548060476.847 * * [misc]simplify:  iters left: 4 (323 enodes)
1548060477.055 * [exit]simplify:  Simplified to (* (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2)))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* d4 (+ d4 d3)) (* d3 d3))))
1548060477.055 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3)))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)))) (* (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2)))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* d4 (+ d4 d3)) (* d3 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060477.055 * * * * [misc]progress:  [ 456 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060477.056 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060477.056 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060477.062 * * [misc]simplify:  iters left: 5 (118 enodes)
1548060477.091 * * [misc]simplify:  iters left: 4 (491 enodes)
1548060477.427 * [exit]simplify:  Simplified to (- (* (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ d3 d4)) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (pow (* (+ d1 d2) d2) 3) (* d1 (pow d1 5))) (* (* (+ (pow d4 3) (pow d3 3)) (* (+ d3 d4) (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4))))))
1548060477.428 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ d3 d4)) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (pow (* (+ d1 d2) d2) 3) (* d1 (pow d1 5))) (* (* (+ (pow d4 3) (pow d3 3)) (* (+ d3 d4) (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060477.428 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060477.428 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060477.432 * * [misc]simplify:  iters left: 5 (70 enodes)
1548060477.448 * * [misc]simplify:  iters left: 4 (281 enodes)
1548060477.598 * [exit]simplify:  Simplified to (* (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ d4 d3)) (+ (* d4 d4) (* (- d3 d4) d3))))
1548060477.598 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ d3 d4)) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (pow (* (+ d1 d2) d2) 3) (* d1 (pow d1 5))) (* (* (+ (pow d4 3) (pow d3 3)) (* (+ d3 d4) (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))))) (* (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ d4 d3)) (+ (* d4 d4) (* (- d3 d4) d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060477.598 * * * * [misc]progress:  [ 457 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060477.598 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060477.598 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060477.606 * * [misc]simplify:  iters left: 5 (130 enodes)
1548060477.643 * [exit]simplify:  Simplified to (- (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)) (* (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))) (+ (* d4 d4) (* (- d3 d4) d3)))))
1548060477.643 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)) (* (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060477.644 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060477.644 * * [misc]simplify:  iters left: 6 (24 enodes)
1548060477.648 * * [misc]simplify:  iters left: 5 (79 enodes)
1548060477.665 * * [misc]simplify:  iters left: 4 (321 enodes)
1548060477.838 * [exit]simplify:  Simplified to (* (* (* (+ (* d4 (- d4 d3)) (* d3 d3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (- d4 d3)) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1))))
1548060477.838 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)) (* (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (* (* (+ (* d4 (- d4 d3)) (* d3 d3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (- d4 d3)) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060477.838 * * * * [misc]progress:  [ 458 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060477.838 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060477.839 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060477.845 * * [misc]simplify:  iters left: 5 (124 enodes)
1548060477.882 * [exit]simplify:  Simplified to (- (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- (* d4 d4) (* d3 d3))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d3 d4)) (- (* d4 d4) (* d3 d3))) (+ (* d4 d4) (* d3 (- d3 d4))))))
1548060477.882 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- (* d4 d4) (* d3 d3))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d3 d4)) (- (* d4 d4) (* d3 d3))) (+ (* d4 d4) (* d3 (- d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060477.883 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))
1548060477.883 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060477.887 * * [misc]simplify:  iters left: 5 (73 enodes)
1548060477.901 * * [misc]simplify:  iters left: 4 (272 enodes)
1548060478.025 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (+ d4 d3) (- d4 d3))) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1))))
1548060478.025 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- (* d4 d4) (* d3 d3))) (+ (* (- (* d1 d1) (* (+ d1 d2) d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d3 d4)) (- (* d4 d4) (* d3 d3))) (+ (* d4 d4) (* d3 (- d3 d4)))))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (+ d4 d3) (- d4 d3))) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060478.026 * * * * [misc]progress:  [ 459 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060478.026 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060478.026 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060478.033 * * [misc]simplify:  iters left: 5 (120 enodes)
1548060478.061 * * [misc]simplify:  iters left: 4 (486 enodes)
1548060478.375 * [exit]simplify:  Simplified to (- (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d3 d4))))) (* (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 5) d1)) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)))))
1548060478.375 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d3 d4))))) (* (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 5) d1)) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060478.375 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060478.375 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060478.379 * * [misc]simplify:  iters left: 5 (72 enodes)
1548060478.394 * * [misc]simplify:  iters left: 4 (280 enodes)
1548060478.530 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1))))
1548060478.530 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d3 d4))))) (* (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 5) d1)) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4))))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060478.530 * * * * [misc]progress:  [ 460 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060478.531 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060478.531 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060478.538 * * [misc]simplify:  iters left: 5 (114 enodes)
1548060478.562 * * [misc]simplify:  iters left: 4 (447 enodes)
1548060478.829 * [exit]simplify:  Simplified to (- (* (* (+ (pow d4 3) (pow d3 3)) (* (- (pow d2 3) (pow d1 3)) (+ d3 d4))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (* (pow d1 5) d1) (pow (* (+ d1 d2) d2) 3)) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (+ d3 d4) (* (+ d3 d4) (- d3 d4))))))
1548060478.829 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (* (- (pow d2 3) (pow d1 3)) (+ d3 d4))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (* (pow d1 5) d1) (pow (* (+ d1 d2) d2) 3)) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (+ d3 d4) (* (+ d3 d4) (- d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060478.832 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))
1548060478.832 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060478.836 * * [misc]simplify:  iters left: 5 (66 enodes)
1548060478.849 * * [misc]simplify:  iters left: 4 (238 enodes)
1548060478.947 * [exit]simplify:  Simplified to (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d4 d3)) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2)))))
1548060478.947 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (* (- (pow d2 3) (pow d1 3)) (+ d3 d4))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2)))) (* (+ (* (pow d1 5) d1) (pow (* (+ d1 d2) d2) 3)) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (+ d3 d4) (* (+ d3 d4) (- d3 d4)))))) (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d4 d3)) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060478.947 * * * * [misc]progress:  [ 461 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060478.947 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060478.947 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060478.957 * * [misc]simplify:  iters left: 5 (110 enodes)
1548060478.981 * * [misc]simplify:  iters left: 4 (458 enodes)
1548060479.528 * [exit]simplify:  Simplified to (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)) (+ (* d4 d4) (* (- d3 d4) d3)))))
1548060479.528 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060479.528 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060479.528 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060479.532 * * [misc]simplify:  iters left: 5 (62 enodes)
1548060479.544 * * [misc]simplify:  iters left: 4 (228 enodes)
1548060479.640 * [exit]simplify:  Simplified to (* (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d3 d3) (* d4 (- d3 d4)))))
1548060479.640 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d1 d2) d2))) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (+ (pow (* (+ d1 d2) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d3 d3) (* d4 (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060479.640 * * * * [misc]progress:  [ 462 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060479.640 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060479.640 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060479.647 * * [misc]simplify:  iters left: 5 (112 enodes)
1548060479.670 * * [misc]simplify:  iters left: 4 (419 enodes)
1548060479.907 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (- d4 d3) (+ (pow d4 3) (pow d3 3))) (- (pow d2 3) (pow d1 3)))) (* (+ (* d1 (pow d1 5)) (pow (* (+ d1 d2) d2) 3)) (* (+ (* d3 d3) (* d4 (- d4 d3))) (* (+ d3 d4) (* (- d4 d3) (- d3 d4))))))
1548060479.907 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (- d4 d3) (+ (pow d4 3) (pow d3 3))) (- (pow d2 3) (pow d1 3)))) (* (+ (* d1 (pow d1 5)) (pow (* (+ d1 d2) d2) 3)) (* (+ (* d3 d3) (* d4 (- d4 d3))) (* (+ d3 d4) (* (- d4 d3) (- d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060479.907 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))
1548060479.907 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060479.911 * * [misc]simplify:  iters left: 5 (61 enodes)
1548060479.922 * * [misc]simplify:  iters left: 4 (207 enodes)
1548060480.003 * [exit]simplify:  Simplified to (* (* (- (* d3 d3) (* d4 (- d3 d4))) (- d4 d3)) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1))))
1548060480.003 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d1 d2) d2) (* (+ d1 d2) d2))) (* (* (- d4 d3) (+ (pow d4 3) (pow d3 3))) (- (pow d2 3) (pow d1 3)))) (* (+ (* d1 (pow d1 5)) (pow (* (+ d1 d2) d2) 3)) (* (+ (* d3 d3) (* d4 (- d4 d3))) (* (+ d3 d4) (* (- d4 d3) (- d3 d4)))))) (* (* (- (* d3 d3) (* d4 (- d3 d4))) (- d4 d3)) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060480.003 * * * * [misc]progress:  [ 463 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060480.003 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060480.004 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060480.010 * * [misc]simplify:  iters left: 5 (105 enodes)
1548060480.033 * * [misc]simplify:  iters left: 4 (441 enodes)
1548060480.367 * [exit]simplify:  Simplified to (- (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) (- (* d3 d3) (* d4 (- d3 d4))))))
1548060480.367 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) (- (* d3 d3) (* d4 (- d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060480.367 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060480.367 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060480.371 * * [misc]simplify:  iters left: 5 (54 enodes)
1548060480.382 * * [misc]simplify:  iters left: 4 (213 enodes)
1548060480.526 * [exit]simplify:  Simplified to (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* d3 d3) (* d4 (- d3 d4)))))
1548060480.526 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* (+ d1 d2) d2) (* d1 d1)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) (- (* d3 d3) (* d4 (- d3 d4)))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* d3 d3) (* d4 (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060480.526 * * * * [misc]progress:  [ 464 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060480.526 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060480.527 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060480.532 * * [misc]simplify:  iters left: 5 (100 enodes)
1548060480.553 * * [misc]simplify:  iters left: 4 (409 enodes)
1548060480.847 * [exit]simplify:  Simplified to (- (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ d3 d4))) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (+ (pow d4 3) (pow d3 3)) (* (+ d3 d4) (- d3 d4))))))
1548060480.847 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ d3 d4))) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (+ (pow d4 3) (pow d3 3)) (* (+ d3 d4) (- d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060480.848 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060480.848 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060480.851 * * [misc]simplify:  iters left: 5 (48 enodes)
1548060480.861 * * [misc]simplify:  iters left: 4 (178 enodes)
1548060480.961 * [exit]simplify:  Simplified to (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ d4 d3) (+ (* d4 d4) (* d3 (- d3 d4)))))
1548060480.961 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ d3 d4))) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (+ (pow d4 3) (pow d3 3)) (* (+ d3 d4) (- d3 d4)))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ d4 d3) (+ (* d4 d4) (* d3 (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060480.961 * * * * [misc]progress:  [ 465 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060480.961 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060480.962 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060480.968 * * [misc]simplify:  iters left: 5 (112 enodes)
1548060480.992 * * [misc]simplify:  iters left: 4 (456 enodes)
1548060481.322 * [exit]simplify:  Simplified to (- (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d3 d4))))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1)))))
1548060481.323 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d3 d4))))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060481.323 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060481.323 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060481.326 * * [misc]simplify:  iters left: 5 (57 enodes)
1548060481.337 * * [misc]simplify:  iters left: 4 (211 enodes)
1548060481.454 * [exit]simplify:  Simplified to (* (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (* d3 d3) (* (- d4 d3) d4)) (+ (* (+ d4 d3) d4) (* d3 d3))))
1548060481.454 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d3 d4))))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))))) (* (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (* d3 d3) (* (- d4 d3) d4)) (+ (* (+ d4 d3) d4) (* d3 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060481.454 * * * * [misc]progress:  [ 466 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060481.454 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060481.454 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060481.461 * * [misc]simplify:  iters left: 5 (106 enodes)
1548060481.485 * * [misc]simplify:  iters left: 4 (434 enodes)
1548060481.793 * [exit]simplify:  Simplified to (- (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (- d4 d3)) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d3 d3) (* d4 (- d4 d3))) (* (- (* d3 d3) (* d4 d4)) (* (- d4 d3) (+ d3 d4))))))
1548060481.793 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (- d4 d3)) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d3 d3) (* d4 (- d4 d3))) (* (- (* d3 d3) (* d4 d4)) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060481.793 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))
1548060481.793 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060481.796 * * [misc]simplify:  iters left: 5 (51 enodes)
1548060481.806 * * [misc]simplify:  iters left: 4 (169 enodes)
1548060481.881 * [exit]simplify:  Simplified to (* (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ d4 d3) (+ (* d4 d4) (* (- d3 d4) d3))))
1548060481.881 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (- d4 d3)) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d3 d3) (* d4 (- d4 d3))) (* (- (* d3 d3) (* d4 d4)) (* (- d4 d3) (+ d3 d4)))))) (* (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ d4 d3) (+ (* d4 d4) (* (- d3 d4) d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060481.881 * * * * [misc]progress:  [ 467 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060481.882 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060481.882 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060481.888 * * [misc]simplify:  iters left: 5 (102 enodes)
1548060481.911 * * [misc]simplify:  iters left: 4 (400 enodes)
1548060482.170 * [exit]simplify:  Simplified to (- (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* (+ d3 d4) d4)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4)))))
1548060482.171 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* (+ d3 d4) d4)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060482.171 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060482.171 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060482.174 * * [misc]simplify:  iters left: 5 (50 enodes)
1548060482.184 * * [misc]simplify:  iters left: 4 (161 enodes)
1548060482.250 * [exit]simplify:  Simplified to (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ (* d4 d4) (* d3 (- d3 d4)))))
1548060482.250 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* (+ d3 d4) d4)))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (- (pow d3 3) (pow d4 3)) (+ d3 d4))))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ (* d4 d4) (* d3 (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060482.250 * * * * [misc]progress:  [ 468 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060482.251 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060482.251 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060482.257 * * [misc]simplify:  iters left: 5 (96 enodes)
1548060482.278 * * [misc]simplify:  iters left: 4 (360 enodes)
1548060482.491 * [exit]simplify:  Simplified to (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ d3 d4))) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ d3 d4) (* (+ d3 d4) (- d3 d4))) (+ (* d3 (- d3 d4)) (* d4 d4)))))
1548060482.491 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ d3 d4))) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ d3 d4) (* (+ d3 d4) (- d3 d4))) (+ (* d3 (- d3 d4)) (* d4 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060482.491 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))
1548060482.491 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060482.494 * * [misc]simplify:  iters left: 5 (44 enodes)
1548060482.502 * * [misc]simplify:  iters left: 4 (131 enodes)
1548060482.545 * [exit]simplify:  Simplified to (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ d4 d3))
1548060482.545 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ d3 d4))) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ d3 d4) (* (+ d3 d4) (- d3 d4))) (+ (* d3 (- d3 d4)) (* d4 d4))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060482.545 * * * * [misc]progress:  [ 469 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060482.545 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060482.546 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060482.551 * * [misc]simplify:  iters left: 5 (92 enodes)
1548060482.570 * * [misc]simplify:  iters left: 4 (372 enodes)
1548060482.815 * [exit]simplify:  Simplified to (- (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3)))) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (- d3 d4) (+ (pow d4 3) (pow d3 3))))))
1548060482.815 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3)))) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (- d3 d4) (+ (pow d4 3) (pow d3 3)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060482.815 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060482.816 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060482.821 * * [misc]simplify:  iters left: 5 (41 enodes)
1548060482.829 * * [misc]simplify:  iters left: 4 (125 enodes)
1548060482.872 * [exit]simplify:  Simplified to (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* d4 d4) (* (- d3 d4) d3)))
1548060482.872 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3)))) (* (* (- (* (+ d1 d2) d2) (* d1 d1)) (+ (* (+ d1 d2) d2) (* d1 d1))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (- d3 d4) (+ (pow d4 3) (pow d3 3)))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060482.872 * * * * [misc]progress:  [ 470 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060482.873 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060482.873 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060482.878 * * [misc]simplify:  iters left: 5 (94 enodes)
1548060482.899 * * [misc]simplify:  iters left: 4 (337 enodes)
1548060483.104 * [exit]simplify:  Simplified to (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (- d4 d3))) (* (* (* (* (- d3 d4) (+ d3 d4)) (- d4 d3)) (+ (* d3 d3) (* d4 (- d4 d3)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1)))))
1548060483.104 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (- d4 d3))) (* (* (* (* (- d3 d4) (+ d3 d4)) (- d4 d3)) (+ (* d3 d3) (* d4 (- d4 d3)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060483.104 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))
1548060483.104 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060483.107 * * [misc]simplify:  iters left: 5 (39 enodes)
1548060483.113 * * [misc]simplify:  iters left: 4 (104 enodes)
1548060483.148 * [exit]simplify:  Simplified to (* (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1))) (+ (* d3 d3) (* d4 (- d4 d3))))
1548060483.148 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (- d4 d3))) (* (* (* (* (- d3 d4) (+ d3 d4)) (- d4 d3)) (+ (* d3 d3) (* d4 (- d4 d3)))) (* (+ (* (+ d1 d2) d2) (* d1 d1)) (- (* (+ d1 d2) d2) (* d1 d1))))) (* (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1))) (+ (* d3 d3) (* d4 (- d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060483.148 * * * * [misc]progress:  [ 471 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060483.148 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060483.149 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060483.154 * * [misc]simplify:  iters left: 5 (87 enodes)
1548060483.171 * * [misc]simplify:  iters left: 4 (330 enodes)
1548060483.384 * [exit]simplify:  Simplified to (* (+ (* (- d3 d4) d3) (* d4 d4)) (- (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3)))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))) (+ (* d1 (+ d1 d2)) (* d2 d2)))))
1548060483.384 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (+ (* (- d3 d4) d3) (* d4 d4)) (- (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3)))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060483.384 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060483.384 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060483.387 * * [misc]simplify:  iters left: 5 (35 enodes)
1548060483.394 * * [misc]simplify:  iters left: 4 (137 enodes)
1548060483.454 * [exit]simplify:  Simplified to (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d3 d3) (* d4 (- d3 d4)))))
1548060483.454 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (+ (* (- d3 d4) d3) (* d4 d4)) (- (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3)))) (* (* (- (pow d3 3) (pow d4 3)) (+ (pow d4 3) (pow d3 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d3 d3) (* d4 (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060483.454 * * * * [misc]progress:  [ 472 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060483.455 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060483.455 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060483.460 * * [misc]simplify:  iters left: 5 (82 enodes)
1548060483.476 * * [misc]simplify:  iters left: 4 (303 enodes)
1548060483.656 * [exit]simplify:  Simplified to (* (+ (* (- d3 d4) d3) (* d4 d4)) (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (- (* d3 d3) (* d4 d4)) (+ (pow d4 3) (pow d3 3))) (+ (* d2 d2) (* d1 (+ d1 d2))))))
1548060483.656 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (+ (* (- d3 d4) d3) (* d4 d4)) (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (- (* d3 d3) (* d4 d4)) (+ (pow d4 3) (pow d3 3))) (+ (* d2 d2) (* d1 (+ d1 d2)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060483.656 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))
1548060483.657 * * [misc]simplify:  iters left: 6 (10 enodes)
1548060483.658 * * [misc]simplify:  iters left: 5 (29 enodes)
1548060483.667 * * [misc]simplify:  iters left: 4 (107 enodes)
1548060483.703 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ d4 d3))
1548060483.703 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (+ (* (- d3 d4) d3) (* d4 d4)) (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (* (- (* d3 d3) (* d4 d4)) (+ (pow d4 3) (pow d3 3))) (+ (* d2 d2) (* d1 (+ d1 d2)))))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060483.703 * * * * [misc]progress:  [ 473 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060483.703 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060483.703 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060483.709 * * [misc]simplify:  iters left: 5 (94 enodes)
1548060483.729 * * [misc]simplify:  iters left: 4 (350 enodes)
1548060483.935 * [exit]simplify:  Simplified to (- (* (* (* (- d4 d3) (+ (pow d4 3) (pow d3 3))) (- (pow d2 3) (pow d1 3))) (+ (* d3 (+ d3 d4)) (* d4 d4))) (* (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* (- d4 d3) d4) (* d3 d3)))))
1548060483.935 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (+ (pow d4 3) (pow d3 3))) (- (pow d2 3) (pow d1 3))) (+ (* d3 (+ d3 d4)) (* d4 d4))) (* (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* (- d4 d3) d4) (* d3 d3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060483.935 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060483.936 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060483.938 * * [misc]simplify:  iters left: 5 (38 enodes)
1548060483.945 * * [misc]simplify:  iters left: 4 (142 enodes)
1548060484.001 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- (* d3 d3) (* d4 (- d3 d4))))
1548060484.001 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (+ (pow d4 3) (pow d3 3))) (- (pow d2 3) (pow d1 3))) (+ (* d3 (+ d3 d4)) (* d4 d4))) (* (* (* (+ d3 d4) (- d4 d3)) (- (pow d3 3) (pow d4 3))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ (* (- d4 d3) d4) (* d3 d3))))) (* (* (- d4 d3) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- (* d3 d3) (* d4 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060484.001 * * * * [misc]progress:  [ 474 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060484.001 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060484.001 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060484.006 * * [misc]simplify:  iters left: 5 (88 enodes)
1548060484.026 * * [misc]simplify:  iters left: 4 (328 enodes)
1548060484.223 * [exit]simplify:  Simplified to (- (* (- (* d4 d4) (* d3 d3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (* (- d3 d4) (+ d3 d4)) (- (* d4 d4) (* d3 d3)))) (- (* d3 d3) (* d4 (- d3 d4)))))
1548060484.224 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (* d4 d4) (* d3 d3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (* (- d3 d4) (+ d3 d4)) (- (* d4 d4) (* d3 d3)))) (- (* d3 d3) (* d4 (- d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060484.224 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- d4 d3) (+ d3 d4)))
1548060484.224 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060484.226 * * [misc]simplify:  iters left: 5 (32 enodes)
1548060484.231 * * [misc]simplify:  iters left: 4 (100 enodes)
1548060484.256 * * [misc]simplify:  iters left: 3 (420 enodes)
1548060484.546 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ d4 d3)) (+ (* d3 d3) (* (- d4 d3) d4)))
1548060484.546 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (* d4 d4) (* d3 d3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (* (- d3 d4) (+ d3 d4)) (- (* d4 d4) (* d3 d3)))) (- (* d3 d3) (* d4 (- d3 d4))))) (* (* (- d4 d3) (+ d4 d3)) (+ (* d3 d3) (* (- d4 d3) d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060484.546 * * * * [misc]progress:  [ 475 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060484.546 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060484.547 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060484.552 * * [misc]simplify:  iters left: 5 (84 enodes)
1548060484.567 * * [misc]simplify:  iters left: 4 (288 enodes)
1548060484.719 * [exit]simplify:  Simplified to (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ d3 d4))))
1548060484.719 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060484.720 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060484.720 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060484.722 * * [misc]simplify:  iters left: 5 (31 enodes)
1548060484.727 * * [misc]simplify:  iters left: 4 (90 enodes)
1548060484.748 * * [misc]simplify:  iters left: 3 (381 enodes)
1548060484.942 * [exit]simplify:  Simplified to (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (* d4 d4) (* (- d3 d4) d3)))
1548060484.942 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (* (- (pow d3 3) (pow d4 3)) (+ (* d3 (- d3 d4)) (* d4 d4))) (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ d3 d4)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060484.942 * * * * [misc]progress:  [ 476 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060484.942 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060484.943 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060484.947 * * [misc]simplify:  iters left: 5 (78 enodes)
1548060484.961 * * [misc]simplify:  iters left: 4 (245 enodes)
1548060485.077 * [exit]simplify:  Simplified to (- (* (- (pow d2 3) (pow d1 3)) (* (+ d3 d4) (+ (pow d4 3) (pow d3 3)))) (* (* (- (* d3 d3) (* d4 d4)) (+ d3 d4)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (* (- d3 d4) d3)))))
1548060485.077 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (pow d2 3) (pow d1 3)) (* (+ d3 d4) (+ (pow d4 3) (pow d3 3)))) (* (* (- (* d3 d3) (* d4 d4)) (+ d3 d4)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060485.077 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))
1548060485.077 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060485.079 * * [misc]simplify:  iters left: 5 (25 enodes)
1548060485.083 * * [misc]simplify:  iters left: 4 (66 enodes)
1548060485.098 * * [misc]simplify:  iters left: 3 (189 enodes)
1548060485.150 * [exit]simplify:  Simplified to (* (+ d4 d3) (+ (* d4 d4) (* (- d3 d4) d3)))
1548060485.150 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (pow d2 3) (pow d1 3)) (* (+ d3 d4) (+ (pow d4 3) (pow d3 3)))) (* (* (- (* d3 d3) (* d4 d4)) (+ d3 d4)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (+ d4 d3) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060485.150 * * * * [misc]progress:  [ 477 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060485.150 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060485.150 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060485.155 * * [misc]simplify:  iters left: 5 (74 enodes)
1548060485.169 * * [misc]simplify:  iters left: 4 (253 enodes)
1548060485.307 * [exit]simplify:  Simplified to (* (+ (* d3 (- d3 d4)) (* d4 d4)) (- (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ (pow d4 3) (pow d3 3))) (+ (* d1 d1) (* (+ d1 d2) d2)))))
1548060485.307 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (+ (* d3 (- d3 d4)) (* d4 d4)) (- (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ (pow d4 3) (pow d3 3))) (+ (* d1 d1) (* (+ d1 d2) d2))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060485.307 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))
1548060485.307 * * [misc]simplify:  iters left: 6 (8 enodes)
1548060485.308 * * [misc]simplify:  iters left: 5 (22 enodes)
1548060485.312 * * [misc]simplify:  iters left: 4 (65 enodes)
1548060485.330 * * [misc]simplify:  iters left: 3 (264 enodes)
1548060485.457 * [exit]simplify:  Simplified to (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d3 d3) (* d4 (- d3 d4))))
1548060485.457 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (+ (* d3 (- d3 d4)) (* d4 d4)) (- (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (* (- d3 d4) (+ (pow d4 3) (pow d3 3))) (+ (* d1 d1) (* (+ d1 d2) d2))))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d3 d3) (* d4 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060485.457 * * * * [misc]progress:  [ 478 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060485.457 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060485.457 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060485.462 * * [misc]simplify:  iters left: 5 (76 enodes)
1548060485.475 * * [misc]simplify:  iters left: 4 (234 enodes)
1548060485.593 * [exit]simplify:  Simplified to (- (* (* (- d4 d3) (- (pow d2 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3))) (* (* (- d3 d4) (- (* d4 d4) (* d3 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (* d4 (- d4 d3))))))
1548060485.593 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- d4 d3) (- (pow d2 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3))) (* (* (- d3 d4) (- (* d4 d4) (* d3 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (* d4 (- d4 d3)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060485.593 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (- d4 d3))
1548060485.593 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060485.595 * * [misc]simplify:  iters left: 5 (20 enodes)
1548060485.598 * * [misc]simplify:  iters left: 4 (49 enodes)
1548060485.609 * * [misc]simplify:  iters left: 3 (136 enodes)
1548060485.649 * * [misc]simplify:  iters left: 2 (431 enodes)
1548060485.785 * [exit]simplify:  Simplified to (+ (* d4 (* (- d4 d3) (- d4 d3))) (* (* d3 d3) (- d4 d3)))
1548060485.786 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- d4 d3) (- (pow d2 3) (pow d1 3))) (+ (pow d4 3) (pow d3 3))) (* (* (- d3 d4) (- (* d4 d4) (* d3 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (* d4 (- d4 d3)))))) (+ (* d4 (* (- d4 d3) (- d4 d3))) (* (* d3 d3) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060485.786 * * * * [misc]progress:  [ 479 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060485.786 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))
1548060485.786 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060485.792 * * [misc]simplify:  iters left: 5 (108 enodes)
1548060485.815 * * [misc]simplify:  iters left: 4 (411 enodes)
1548060486.040 * [exit]simplify:  Simplified to (- (* (+ (pow d4 3) (pow d3 3)) (+ (* (* (- (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (* d2 d1) (+ d1 d2)))) (* (* (+ d1 d2) d2) (* (* (+ d1 d2) d2) (- (pow d2 3) (pow d1 3)))))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (- d3 d4) (+ d3 d4))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3))))
1548060486.040 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (pow d4 3) (pow d3 3)) (+ (* (* (- (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (* d2 d1) (+ d1 d2)))) (* (* (+ d1 d2) d2) (* (* (+ d1 d2) d2) (- (pow d2 3) (pow d1 3)))))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (- d3 d4) (+ d3 d4))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d1 d2) d2) 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060486.040 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))
1548060486.040 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060486.043 * * [misc]simplify:  iters left: 5 (60 enodes)
1548060486.055 * * [misc]simplify:  iters left: 4 (212 enodes)
1548060486.140 * [exit]simplify:  Simplified to (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2)))))
1548060486.140 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060486.140 * * * * [misc]progress:  [ 480 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060486.140 * [enter]simplify:  Simplifying (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))
1548060486.140 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060486.145 * * [misc]simplify:  iters left: 5 (84 enodes)
1548060486.161 * * [misc]simplify:  iters left: 4 (287 enodes)
1548060486.312 * [exit]simplify:  Simplified to (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (+ d3 d4) (- d3 d4)))))
1548060486.313 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (+ d3 d4) (- d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060486.313 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060486.313 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060486.315 * * [misc]simplify:  iters left: 5 (32 enodes)
1548060486.320 * * [misc]simplify:  iters left: 4 (73 enodes)
1548060486.333 * * [misc]simplify:  iters left: 3 (221 enodes)
1548060486.416 * [exit]simplify:  Simplified to (* (+ (* d1 (- d2 d1)) (* d2 d2)) (- (* d3 d3) (* d4 (- d3 d4))))
1548060486.416 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- (* (+ d1 d2) d2) (* d1 d1))) (* (* (+ (* (+ d1 d2) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (- (* (+ d1 d2) d2) (* d1 d1)) (* (+ d3 d4) (- d3 d4))))) (* (+ (* d1 (- d2 d1)) (* d2 d2)) (- (* d3 d3) (* d4 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060486.416 * * * * [misc]progress:  [ 481 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060486.416 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060486.417 * * [misc]simplify:  iters left: 6 (41 enodes)
1548060486.426 * * [misc]simplify:  iters left: 5 (130 enodes)
1548060486.461 * [exit]simplify:  Simplified to (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (* (- d3 d4) d3) (* d4 d4))) (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))))) (* (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) (- d4 d3))))
1548060486.461 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (* (- d3 d4) d3) (* d4 d4))) (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))))) (* (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) (- d4 d3)))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060486.462 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060486.462 * * [misc]simplify:  iters left: 6 (24 enodes)
1548060486.466 * * [misc]simplify:  iters left: 5 (79 enodes)
1548060486.483 * * [misc]simplify:  iters left: 4 (327 enodes)
1548060486.677 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (+ (* d3 d3) (* d4 (- d4 d3)))) (+ (* d3 d3) (* (+ d3 d4) d4))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))
1548060486.677 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (* (- d3 d4) d3) (* d4 d4))) (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))))) (* (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))) (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))) (- d4 d3)))) (* (* (* (- d4 d3) (+ (* d3 d3) (* d4 (- d4 d3)))) (+ (* d3 d3) (* (+ d3 d4) d4))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060486.677 * * * * [misc]progress:  [ 482 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060486.677 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060486.677 * * [misc]simplify:  iters left: 6 (39 enodes)
1548060486.684 * * [misc]simplify:  iters left: 5 (125 enodes)
1548060486.711 * * [misc]simplify:  iters left: 4 (497 enodes)
1548060487.040 * [exit]simplify:  Simplified to (- (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (* d3 (- d3 d4)) (* d4 d4)))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (- d4 d3) (* (* (+ d4 d3) (- d3 d4)) (+ (pow d3 3) (pow d4 3)))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3))))
1548060487.040 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (* d3 (- d3 d4)) (* d4 d4)))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (- d4 d3) (* (* (+ d4 d3) (- d3 d4)) (+ (pow d3 3) (pow d4 3)))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060487.040 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060487.041 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060487.045 * * [misc]simplify:  iters left: 5 (73 enodes)
1548060487.059 * * [misc]simplify:  iters left: 4 (285 enodes)
1548060487.200 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (* (- d4 d3) (+ d3 d4)) (+ (* d4 d4) (* d3 (- d3 d4)))))
1548060487.200 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (+ (* d3 (- d3 d4)) (* d4 d4)))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)))) (* (* (- d4 d3) (* (* (+ d4 d3) (- d3 d4)) (+ (pow d3 3) (pow d4 3)))) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)))) (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (* (- d4 d3) (+ d3 d4)) (+ (* d4 d4) (* d3 (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060487.200 * * * * [misc]progress:  [ 483 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060487.200 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060487.200 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060487.207 * * [misc]simplify:  iters left: 5 (119 enodes)
1548060487.242 * [exit]simplify:  Simplified to (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- d4 d3)) (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))))) (* (* (- d4 d3) (* (- (pow d3 3) (pow d4 3)) (* (- d4 d3) (+ d4 d3)))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3)))))
1548060487.243 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- d4 d3)) (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))))) (* (* (- d4 d3) (* (- (pow d3 3) (pow d4 3)) (* (- d4 d3) (+ d4 d3)))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060487.243 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060487.243 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060487.247 * * [misc]simplify:  iters left: 5 (70 enodes)
1548060487.262 * * [misc]simplify:  iters left: 4 (292 enodes)
1548060487.434 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (* (- d4 d3) (- d4 d3)) (+ (* d4 d4) (* d3 (+ d3 d4)))))
1548060487.434 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (* d3 d3) (* (+ d4 d3) d4)) (- d4 d3)) (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))))) (* (* (- d4 d3) (* (- (pow d3 3) (pow d4 3)) (* (- d4 d3) (+ d4 d3)))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))))) (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (* (- d4 d3) (- d4 d3)) (+ (* d4 d4) (* d3 (+ d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060487.434 * * * * [misc]progress:  [ 484 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060487.434 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060487.434 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060487.441 * * [misc]simplify:  iters left: 5 (106 enodes)
1548060487.475 * [exit]simplify:  Simplified to (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (- (* d4 d4) (* d3 d3)) (* (- (pow d2 3) (pow d1 3)) (- (* d4 d4) (* d3 d3))))) (* (* (- d4 d3) (* (* (- d3 d4) (+ d4 d3)) (- (* d4 d4) (* d3 d3)))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3)))))
1548060487.476 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (- (* d4 d4) (* d3 d3)) (* (- (pow d2 3) (pow d1 3)) (- (* d4 d4) (* d3 d3))))) (* (* (- d4 d3) (* (* (- d3 d4) (+ d4 d3)) (- (* d4 d4) (* d3 d3)))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060487.476 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))
1548060487.476 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060487.479 * * [misc]simplify:  iters left: 5 (60 enodes)
1548060487.492 * * [misc]simplify:  iters left: 4 (246 enodes)
1548060487.618 * [exit]simplify:  Simplified to (* (* (+ d3 d4) (* (- d4 d3) (- d4 d3))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))
1548060487.618 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (- (* d4 d4) (* d3 d3)) (* (- (pow d2 3) (pow d1 3)) (- (* d4 d4) (* d3 d3))))) (* (* (- d4 d3) (* (* (- d3 d4) (+ d4 d3)) (- (* d4 d4) (* d3 d3)))) (+ (pow (* (+ d2 d1) d2) 3) (* (pow d1 3) (pow d1 3))))) (* (* (+ d3 d4) (* (- d4 d3) (- d4 d3))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060487.618 * * * * [misc]progress:  [ 485 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060487.618 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060487.618 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060487.625 * * [misc]simplify:  iters left: 5 (116 enodes)
1548060487.653 * * [misc]simplify:  iters left: 4 (485 enodes)
1548060487.975 * [exit]simplify:  Simplified to (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (+ (* d1 (pow d1 5)) (pow (* (+ d2 d1) d2) 3)) (* (- (pow d3 3) (pow d4 3)) (* (- d4 d3) (+ d4 d3)))))
1548060487.975 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (+ (* d1 (pow d1 5)) (pow (* (+ d2 d1) d2) 3)) (* (- (pow d3 3) (pow d4 3)) (* (- d4 d3) (+ d4 d3))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060487.975 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060487.975 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060487.979 * * [misc]simplify:  iters left: 5 (66 enodes)
1548060487.992 * * [misc]simplify:  iters left: 4 (257 enodes)
1548060488.112 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ (* d3 d3) (* (+ d3 d4) d4)) (- d4 d3)))
1548060488.112 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (+ (* d1 (pow d1 5)) (pow (* (+ d2 d1) d2) 3)) (* (- (pow d3 3) (pow d4 3)) (* (- d4 d3) (+ d4 d3))))) (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ (* d3 d3) (* (+ d3 d4) d4)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060488.112 * * * * [misc]progress:  [ 486 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060488.113 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060488.113 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060488.122 * * [misc]simplify:  iters left: 5 (103 enodes)
1548060488.144 * * [misc]simplify:  iters left: 4 (435 enodes)
1548060488.410 * [exit]simplify:  Simplified to (- (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ d4 d3) (- d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d4 d3))) (+ (* d1 (pow d1 5)) (pow (* (+ d2 d1) d2) 3))))
1548060488.410 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ d4 d3) (- d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d4 d3))) (+ (* d1 (pow d1 5)) (pow (* (+ d2 d1) d2) 3)))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060488.446 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))
1548060488.446 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060488.449 * * [misc]simplify:  iters left: 5 (56 enodes)
1548060488.464 * * [misc]simplify:  iters left: 4 (212 enodes)
1548060488.550 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (- d4 d3) (+ d3 d4)))
1548060488.550 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ d4 d3) (- d4 d3)) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))) (* (* (* (+ d4 d3) (- d3 d4)) (* (+ d4 d3) (- d4 d3))) (+ (* d1 (pow d1 5)) (pow (* (+ d2 d1) d2) 3)))) (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060488.550 * * * * [misc]progress:  [ 487 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060488.550 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060488.550 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060488.557 * * [misc]simplify:  iters left: 5 (118 enodes)
1548060488.585 * * [misc]simplify:  iters left: 4 (477 enodes)
1548060489.132 * [exit]simplify:  Simplified to (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (+ (* (- d3 d4) d3) (* d4 d4)))) (* (* (+ (pow d4 3) (pow d3 3)) (* (- d4 d3) (- d3 d4))) (+ (* d1 (pow d1 5)) (pow (* (+ d2 d1) d2) 3))))
1548060489.132 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (+ (* (- d3 d4) d3) (* d4 d4)))) (* (* (+ (pow d4 3) (pow d3 3)) (* (- d4 d3) (- d3 d4))) (+ (* d1 (pow d1 5)) (pow (* (+ d2 d1) d2) 3)))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060489.132 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060489.132 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060489.136 * * [misc]simplify:  iters left: 5 (67 enodes)
1548060489.149 * * [misc]simplify:  iters left: 4 (251 enodes)
1548060489.260 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- d4 d3)))
1548060489.260 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (+ (* (- d3 d4) d3) (* d4 d4)))) (* (* (+ (pow d4 3) (pow d3 3)) (* (- d4 d3) (- d3 d4))) (+ (* d1 (pow d1 5)) (pow (* (+ d2 d1) d2) 3)))) (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060489.260 * * * * [misc]progress:  [ 488 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060489.260 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060489.261 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060489.266 * * [misc]simplify:  iters left: 5 (94 enodes)
1548060489.286 * * [misc]simplify:  iters left: 4 (393 enodes)
1548060489.538 * [exit]simplify:  Simplified to (- (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- d4 d3) (- d4 d3)))) (* (+ (* d1 (pow d1 5)) (pow (* (+ d2 d1) d2) 3)) (* (* (- d3 d4) (+ d4 d3)) (* (- d4 d3) (- d4 d3)))))
1548060489.538 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- d4 d3) (- d4 d3)))) (* (+ (* d1 (pow d1 5)) (pow (* (+ d2 d1) d2) 3)) (* (* (- d3 d4) (+ d4 d3)) (* (- d4 d3) (- d4 d3))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060489.538 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))
1548060489.538 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060489.541 * * [misc]simplify:  iters left: 5 (47 enodes)
1548060489.553 * * [misc]simplify:  iters left: 4 (160 enodes)
1548060489.607 * [exit]simplify:  Simplified to (* (* (- d4 d3) (- d4 d3)) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))
1548060489.607 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- d4 d3) (- d4 d3)))) (* (+ (* d1 (pow d1 5)) (pow (* (+ d2 d1) d2) 3)) (* (* (- d3 d4) (+ d4 d3)) (* (- d4 d3) (- d4 d3))))) (* (* (- d4 d3) (- d4 d3)) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060489.607 * * * * [misc]progress:  [ 489 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060489.607 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060489.607 * * [misc]simplify:  iters left: 6 (37 enodes)
1548060489.617 * * [misc]simplify:  iters left: 5 (112 enodes)
1548060489.642 * * [misc]simplify:  iters left: 4 (465 enodes)
1548060490.053 * [exit]simplify:  Simplified to (- (* (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))))) (* (* (- d4 d3) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1)))))
1548060490.053 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))))) (* (* (- d4 d3) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060490.053 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060490.054 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060490.057 * * [misc]simplify:  iters left: 5 (57 enodes)
1548060490.068 * * [misc]simplify:  iters left: 4 (224 enodes)
1548060490.208 * [exit]simplify:  Simplified to (* (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- (* d2 (+ d2 d1)) (* d1 d1))) (* (- d4 d3) (+ (* (+ d3 d4) d4) (* d3 d3))))
1548060490.208 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))))) (* (* (- d4 d3) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- (* d2 (+ d2 d1)) (* d1 d1))) (* (- d4 d3) (+ (* (+ d3 d4) d4) (* d3 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060490.209 * * * * [misc]progress:  [ 490 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060490.209 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060490.209 * * [misc]simplify:  iters left: 6 (35 enodes)
1548060490.218 * * [misc]simplify:  iters left: 5 (107 enodes)
1548060490.240 * * [misc]simplify:  iters left: 4 (415 enodes)
1548060490.520 * [exit]simplify:  Simplified to (- (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (- d4 d3)))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d4 d3))) (* (* (* (- d4 d3) (+ d4 d3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1)))))
1548060490.520 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (- d4 d3)))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d4 d3))) (* (* (* (- d4 d3) (+ d4 d3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060490.520 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060490.521 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060490.524 * * [misc]simplify:  iters left: 5 (51 enodes)
1548060490.534 * * [misc]simplify:  iters left: 4 (182 enodes)
1548060490.624 * [exit]simplify:  Simplified to (* (* (- d4 d3) (- (* d2 (+ d2 d1)) (* d1 d1))) (* (+ d3 d4) (+ (* d3 (- d3 d4)) (* d4 d4))))
1548060490.624 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (- d4 d3)))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d4 d3))) (* (* (* (- d4 d3) (+ d4 d3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (- d4 d3) (- (* d2 (+ d2 d1)) (* d1 d1))) (* (+ d3 d4) (+ (* d3 (- d3 d4)) (* d4 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060490.624 * * * * [misc]progress:  [ 491 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060490.624 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060490.624 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060490.630 * * [misc]simplify:  iters left: 5 (101 enodes)
1548060490.654 * * [misc]simplify:  iters left: 4 (433 enodes)
1548060490.985 * [exit]simplify:  Simplified to (- (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1))) (+ (* (* d3 d3) (- d4 d3)) (* (* (+ d4 d3) (- d4 d3)) d4))) (* (* (* (- (pow d3 3) (pow d4 3)) (- d4 d3)) (* (+ d4 d3) (- d4 d3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1)))))
1548060490.985 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1))) (+ (* (* d3 d3) (- d4 d3)) (* (* (+ d4 d3) (- d4 d3)) d4))) (* (* (* (- (pow d3 3) (pow d4 3)) (- d4 d3)) (* (+ d4 d3) (- d4 d3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060490.985 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060490.986 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060490.988 * * [misc]simplify:  iters left: 5 (48 enodes)
1548060491.001 * * [misc]simplify:  iters left: 4 (189 enodes)
1548060491.118 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (- d4 d3)) (- (* d2 (+ d2 d1)) (* d1 d1))) (+ (* d4 d4) (* d3 (+ d3 d4))))
1548060491.118 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (* (* (- d4 d3) (- d4 d3)) (- (* d2 (+ d2 d1)) (* d1 d1))) (+ (* d4 d4) (* d3 (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060491.118 * * * * [misc]progress:  [ 492 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060491.118 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060491.118 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060491.124 * * [misc]simplify:  iters left: 5 (88 enodes)
1548060491.144 * * [misc]simplify:  iters left: 4 (419 enodes)
1548060491.467 * [exit]simplify:  Simplified to (- (* (* (* (- d4 d3) (+ d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3)))) (* (* (* (* (- d4 d3) (+ d4 d3)) (+ d4 d3)) (* (- d3 d4) (- d4 d3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1)))))
1548060491.467 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (+ d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3)))) (* (* (* (* (- d4 d3) (+ d4 d3)) (+ d4 d3)) (* (- d3 d4) (- d4 d3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060491.467 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))
1548060491.467 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060491.469 * * [misc]simplify:  iters left: 5 (38 enodes)
1548060491.477 * * [misc]simplify:  iters left: 4 (143 enodes)
1548060491.546 * [exit]simplify:  Simplified to (* (* (+ d3 d4) (* (- d4 d3) (- d4 d3))) (- (* d2 (+ d2 d1)) (* d1 d1)))
1548060491.546 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (* (+ d3 d4) (* (- d4 d3) (- d4 d3))) (- (* d2 (+ d2 d1)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060491.546 * * * * [misc]progress:  [ 493 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060491.546 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060491.547 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060491.552 * * [misc]simplify:  iters left: 5 (98 enodes)
1548060491.573 * * [misc]simplify:  iters left: 4 (399 enodes)
1548060491.836 * [exit]simplify:  Simplified to (- (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1)))))
1548060491.836 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060491.836 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060491.836 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060491.839 * * [misc]simplify:  iters left: 5 (44 enodes)
1548060491.847 * * [misc]simplify:  iters left: 4 (150 enodes)
1548060491.910 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (* d3 (+ d3 d4)) (* d4 d4))) (- (* d2 (+ d2 d1)) (* d1 d1)))
1548060491.910 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 (+ d4 d3)) (* d4 d4)))) (* (* (- (pow d3 3) (pow d4 3)) (- (* d4 d4) (* d3 d3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (* (- d4 d3) (+ (* d3 (+ d3 d4)) (* d4 d4))) (- (* d2 (+ d2 d1)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060491.910 * * * * [misc]progress:  [ 494 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060491.911 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060491.911 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060491.916 * * [misc]simplify:  iters left: 5 (85 enodes)
1548060491.933 * * [misc]simplify:  iters left: 4 (348 enodes)
1548060492.152 * [exit]simplify:  Simplified to (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (- d4 d3) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (+ d4 d3) (- d3 d4)) (+ d4 d3)))))
1548060492.152 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (* (- d4 d3) (+ (* (+ d2 d1) d2) (* d1 d1))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (+ d4 d3) (- d3 d4)) (+ d4 d3))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060492.152 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))
1548060492.152 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060492.154 * * [misc]simplify:  iters left: 5 (34 enodes)
1548060492.161 * * [misc]simplify:  iters left: 4 (105 enodes)
1548060492.194 * [exit]simplify:  Simplified to (* (- (* d2 (+ d2 d1)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))
1548060492.195 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (- (* d2 (+ d2 d1)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060492.195 * * * * [misc]progress:  [ 495 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060492.195 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060492.195 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060492.201 * * [misc]simplify:  iters left: 5 (100 enodes)
1548060492.221 * * [misc]simplify:  iters left: 4 (391 enodes)
1548060492.466 * [exit]simplify:  Simplified to (- (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (- d4 d3)) (* d3 d3)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (- d3 d4) (- d4 d3)) (+ (pow d4 3) (pow d3 3)))))
1548060492.466 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (- d4 d3)) (* d3 d3)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (- d3 d4) (- d4 d3)) (+ (pow d4 3) (pow d3 3))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060492.466 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060492.466 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060492.469 * * [misc]simplify:  iters left: 5 (45 enodes)
1548060492.477 * * [misc]simplify:  iters left: 4 (144 enodes)
1548060492.531 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (* d4 (- d4 d3)) (* d3 d3))) (- (* d2 (+ d2 d1)) (* d1 d1)))
1548060492.531 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 (- d4 d3)) (* d3 d3)))) (* (* (+ (* (+ d2 d1) d2) (* d1 d1)) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (- d3 d4) (- d4 d3)) (+ (pow d4 3) (pow d3 3))))) (* (* (- d4 d3) (+ (* d4 (- d4 d3)) (* d3 d3))) (- (* d2 (+ d2 d1)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060492.531 * * * * [misc]progress:  [ 496 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060492.531 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060492.531 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060492.536 * * [misc]simplify:  iters left: 5 (76 enodes)
1548060492.554 * * [misc]simplify:  iters left: 4 (311 enodes)
1548060492.762 * [exit]simplify:  Simplified to (- (* (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1))) (- d4 d3)) (* (* (* (* (- d4 d3) (+ d4 d3)) (* (- d3 d4) (- d4 d3))) (+ (* (+ d2 d1) d2) (* d1 d1))) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060492.762 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1))) (- d4 d3)) (* (* (* (* (- d4 d3) (+ d4 d3)) (* (- d3 d4) (- d4 d3))) (+ (* (+ d2 d1) d2) (* d1 d1))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060492.762 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))
1548060492.763 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060492.764 * * [misc]simplify:  iters left: 5 (24 enodes)
1548060492.768 * * [misc]simplify:  iters left: 4 (57 enodes)
1548060492.781 * * [misc]simplify:  iters left: 3 (242 enodes)
1548060492.899 * [exit]simplify:  Simplified to (* (* (- d4 d3) (- d4 d3)) (+ (* d2 d2) (* d1 (- d2 d1))))
1548060492.899 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (* (- d4 d3) (- d4 d3)) (+ (* d2 d2) (* d1 (- d2 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060492.900 * * * * [misc]progress:  [ 497 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3)))))) (* (- d4 d3) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060492.900 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))
1548060492.900 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060492.906 * * [misc]simplify:  iters left: 5 (94 enodes)
1548060492.924 * * [misc]simplify:  iters left: 4 (359 enodes)
1548060493.149 * [exit]simplify:  Simplified to (- (* (* (+ (* d3 d3) (* d4 (- d4 d3))) (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3)))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (* (- (pow d3 3) (pow d4 3)) (- d4 d3)) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (+ (pow d4 3) (pow d3 3)))))
1548060493.149 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d3 d3) (* d4 (- d4 d3))) (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3)))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (* (- (pow d3 3) (pow d4 3)) (- d4 d3)) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (+ (pow d4 3) (pow d3 3))))) (* (- d4 d3) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060493.149 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060493.150 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060493.152 * * [misc]simplify:  iters left: 5 (38 enodes)
1548060493.160 * * [misc]simplify:  iters left: 4 (155 enodes)
1548060493.228 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d3 (+ d3 d4)) (* d4 d4))) (- d4 d3))
1548060493.228 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ (* d3 d3) (* d4 (- d4 d3))) (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3)))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (* (- (pow d3 3) (pow d4 3)) (- d4 d3)) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (+ (pow d4 3) (pow d3 3))))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d3 (+ d3 d4)) (* d4 d4))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060493.228 * * * * [misc]progress:  [ 498 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4)))))) (* (- d4 d3) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060493.228 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))
1548060493.229 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060493.234 * * [misc]simplify:  iters left: 5 (89 enodes)
1548060493.250 * * [misc]simplify:  iters left: 4 (309 enodes)
1548060493.420 * [exit]simplify:  Simplified to (- (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d4 d4) (* d3 d3)))) (* (- d4 d3) (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 (+ d2 d1)) (* d1 d1)))))
1548060493.421 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d4 d4) (* d3 d3)))) (* (- d4 d3) (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 (+ d2 d1)) (* d1 d1))))) (* (- d4 d3) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060493.465 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))
1548060493.465 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060493.467 * * [misc]simplify:  iters left: 5 (32 enodes)
1548060493.476 * * [misc]simplify:  iters left: 4 (113 enodes)
1548060493.508 * * [misc]simplify:  iters left: 3 (497 enodes)
1548060493.826 * [exit]simplify:  Simplified to (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (- d4 d3) (+ d3 d4)))
1548060493.826 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d4 d4) (* d3 d3)))) (* (- d4 d3) (* (* (+ (pow d3 3) (pow d4 3)) (* (+ d4 d3) (- d3 d4))) (+ (* d2 (+ d2 d1)) (* d1 d1))))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060493.826 * * * * [misc]progress:  [ 499 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3)))))) (* (- d4 d3) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060493.826 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))
1548060493.826 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060493.831 * * [misc]simplify:  iters left: 5 (83 enodes)
1548060493.851 * * [misc]simplify:  iters left: 4 (327 enodes)
1548060494.061 * [exit]simplify:  Simplified to (* (- d4 d3) (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d2 d1)) (* d2 d2)))))
1548060494.061 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (- d4 d3) (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d2 d1)) (* d2 d2))))) (* (- d4 d3) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060494.061 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060494.061 * * [misc]simplify:  iters left: 6 (10 enodes)
1548060494.063 * * [misc]simplify:  iters left: 5 (29 enodes)
1548060494.069 * * [misc]simplify:  iters left: 4 (117 enodes)
1548060494.114 * [exit]simplify:  Simplified to (* (* (- d4 d3) (- d4 d3)) (+ (* d3 d3) (* d4 (+ d3 d4))))
1548060494.114 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (- d4 d3) (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 (+ d2 d1)) (* d2 d2))))) (* (* (- d4 d3) (- d4 d3)) (+ (* d3 d3) (* d4 (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060494.114 * * * * [misc]progress:  [ 500 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4)))))) (* (- d4 d3) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060494.115 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))
1548060494.115 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060494.119 * * [misc]simplify:  iters left: 5 (70 enodes)
1548060494.133 * * [misc]simplify:  iters left: 4 (286 enodes)
1548060494.324 * [exit]simplify:  Simplified to (* (- (* d4 d4) (* d3 d3)) (- (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060494.324 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (- (* d4 d4) (* d3 d3)) (- (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (- d4 d3) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060494.324 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- d4 d3) (+ d3 d4)))
1548060494.324 * * [misc]simplify:  iters left: 6 (6 enodes)
1548060494.325 * * [misc]simplify:  iters left: 5 (19 enodes)
1548060494.329 * * [misc]simplify:  iters left: 4 (70 enodes)
1548060494.344 * * [misc]simplify:  iters left: 3 (238 enodes)
1548060494.415 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ d3 d4)) (- d4 d3))
1548060494.415 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (* (- (* d4 d4) (* d3 d3)) (- (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (+ d2 d1) d2) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (* (- d4 d3) (+ d3 d4)) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060494.415 * * * * [misc]progress:  [ 501 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3)))))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060494.415 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))
1548060494.415 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060494.420 * * [misc]simplify:  iters left: 5 (80 enodes)
1548060494.437 * * [misc]simplify:  iters left: 4 (280 enodes)
1548060494.587 * [exit]simplify:  Simplified to (- (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3)))) (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (+ d2 d1)))))
1548060494.587 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3)))) (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (+ d2 d1))))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060494.587 * [enter]simplify:  Simplifying (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060494.587 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060494.589 * * [misc]simplify:  iters left: 5 (25 enodes)
1548060494.593 * * [misc]simplify:  iters left: 4 (75 enodes)
1548060494.612 * * [misc]simplify:  iters left: 3 (237 enodes)
1548060494.675 * [exit]simplify:  Simplified to (* (- d4 d3) (+ (* (+ d3 d4) d3) (* d4 d4)))
1548060494.675 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (+ (* d3 d3) (* (+ d4 d3) d4)) (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3)))) (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d3 3) (pow d4 3))) (+ (* d1 d1) (* d2 (+ d2 d1))))) (* (- d4 d3) (+ (* (+ d3 d4) d3) (* d4 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060494.675 * * * * [misc]progress:  [ 502 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060494.675 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))
1548060494.675 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060494.680 * * [misc]simplify:  iters left: 5 (67 enodes)
1548060494.692 * * [misc]simplify:  iters left: 4 (233 enodes)
1548060494.813 * [exit]simplify:  Simplified to (- (* (* (+ d4 d3) (+ d4 d3)) (* (- d4 d3) (- (pow d2 3) (pow d1 3)))) (* (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))) (+ (* d1 d1) (* (+ d2 d1) d2))))
1548060494.813 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (+ d4 d3)) (* (- d4 d3) (- (pow d2 3) (pow d1 3)))) (* (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))) (+ (* d1 d1) (* (+ d2 d1) d2)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060494.813 * [enter]simplify:  Simplifying (* (- d4 d3) (+ d3 d4))
1548060494.813 * * [misc]simplify:  iters left: 4 (5 enodes)
1548060494.814 * * [misc]simplify:  iters left: 3 (15 enodes)
1548060494.816 * * [misc]simplify:  iters left: 2 (35 enodes)
1548060494.822 * * [misc]simplify:  iters left: 1 (67 enodes)
1548060494.831 * [exit]simplify:  Simplified to (* (- d4 d3) (+ d3 d4))
1548060494.831 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4)))))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060494.831 * * * * [misc]progress:  [ 503 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (* (- d4 d3) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060494.831 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))
1548060494.831 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060494.838 * * [misc]simplify:  iters left: 5 (82 enodes)
1548060494.853 * * [misc]simplify:  iters left: 4 (270 enodes)
1548060494.993 * [exit]simplify:  Simplified to (- (* (- (* d3 d3) (* d4 (- d3 d4))) (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3)))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (* (- d3 d4) (- d4 d3)) (+ (pow d3 3) (pow d4 3)))))
1548060494.993 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (* d3 d3) (* d4 (- d3 d4))) (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3)))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (* (- d3 d4) (- d4 d3)) (+ (pow d3 3) (pow d4 3))))) (* (- d4 d3) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060494.993 * [enter]simplify:  Simplifying (* (- d4 d3) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))
1548060494.993 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060494.995 * * [misc]simplify:  iters left: 5 (26 enodes)
1548060494.999 * * [misc]simplify:  iters left: 4 (75 enodes)
1548060495.018 * * [misc]simplify:  iters left: 3 (222 enodes)
1548060495.080 * [exit]simplify:  Simplified to (+ (* (* d4 (- d4 d3)) (- d4 d3)) (* (* d3 d3) (- d4 d3)))
1548060495.080 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (- (* d3 d3) (* d4 (- d3 d4))) (* (* (+ d4 d3) (- d4 d3)) (- (pow d2 3) (pow d1 3)))) (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (* (- d3 d4) (- d4 d3)) (+ (pow d3 3) (pow d4 3))))) (+ (* (* d4 (- d4 d3)) (- d4 d3)) (* (* d3 d3) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060495.080 * * * * [misc]progress:  [ 504 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (- d4 d3) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060495.080 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))
1548060495.080 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060495.084 * * [misc]simplify:  iters left: 5 (58 enodes)
1548060495.094 * * [misc]simplify:  iters left: 4 (207 enodes)
1548060495.216 * [exit]simplify:  Simplified to (- (* (* (* (- d4 d3) (- d4 d3)) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (- d4 d3) (- d4 d3))) (+ (* (+ d2 d1) d2) (* d1 d1))))
1548060495.216 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (- d4 d3)) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (* (* (* (- d3 d4) (+ d4 d3)) (* (- d4 d3) (- d4 d3))) (+ (* (+ d2 d1) d2) (* d1 d1)))) (* (- d4 d3) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060495.216 * [enter]simplify:  Simplifying (* (- d4 d3) (- d4 d3))
1548060495.216 * * [misc]simplify:  iters left: 4 (4 enodes)
1548060495.217 * * [misc]simplify:  iters left: 3 (6 enodes)
1548060495.218 * * [misc]simplify:  iters left: 2 (13 enodes)
1548060495.220 * * [misc]simplify:  iters left: 1 (31 enodes)
1548060495.225 * [exit]simplify:  Simplified to (* (- d4 d3) (- d4 d3))
1548060495.225 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (* (- d4 d3) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060495.225 * * * * [misc]progress:  [ 505 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))) (* (- d4 d3) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060495.226 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))
1548060495.226 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060495.231 * * [misc]simplify:  iters left: 5 (97 enodes)
1548060495.255 * * [misc]simplify:  iters left: 4 (402 enodes)
1548060495.497 * [exit]simplify:  Simplified to (- (+ (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) d1) (- (pow d1 3) (* (* d1 d2) (+ d2 d1)))) (* (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))))) (* (* (- (* d4 d4) (* d3 d3)) (- d3 d4)) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3))))
1548060495.497 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (+ (* (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) d1) (- (pow d1 3) (* (* d1 d2) (+ d2 d1)))) (* (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))))) (* (* (- (* d4 d4) (* d3 d3)) (- d3 d4)) (+ (* (pow d1 3) (pow d1 3)) (pow (* (+ d2 d1) d2) 3)))) (* (- d4 d3) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060495.498 * [enter]simplify:  Simplifying (* (- d4 d3) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))
1548060495.498 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060495.500 * * [misc]simplify:  iters left: 5 (50 enodes)
1548060495.510 * * [misc]simplify:  iters left: 4 (182 enodes)
1548060495.576 * [exit]simplify:  Simplified to (+ (* (* (- d4 d3) (* d1 d1)) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* (* d2 d2) (+ d2 d1)) (* (- d4 d3) (+ d2 d1))))
1548060495.576 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4))))) (+ (* (* (- d4 d3) (* d1 d1)) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* (* d2 d2) (+ d2 d1)) (* (- d4 d3) (+ d2 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060495.576 * * * * [misc]progress:  [ 506 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))))) (* (- d4 d3) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060495.576 * [enter]simplify:  Simplifying (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))
1548060495.576 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060495.581 * * [misc]simplify:  iters left: 5 (73 enodes)
1548060495.595 * * [misc]simplify:  iters left: 4 (278 enodes)
1548060495.752 * [exit]simplify:  Simplified to (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (* (* (- d4 d3) (+ d4 d3)) (- d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1))) (+ (* (+ d2 d1) d2) (* d1 d1))))
1548060495.752 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (* (- d4 d3) (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (* (* (- d4 d3) (+ d4 d3)) (- d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1))) (+ (* (+ d2 d1) d2) (* d1 d1)))) (* (- d4 d3) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060495.752 * [enter]simplify:  Simplifying (* (- d4 d3) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060495.752 * * [misc]simplify:  iters left: 6 (10 enodes)
1548060495.754 * * [misc]simplify:  iters left: 5 (22 enodes)
1548060495.757 * * [misc]simplify:  iters left: 4 (47 enodes)
1548060495.765 * * [misc]simplify:  iters left: 3 (141 enodes)
1548060495.803 * * [misc]simplify:  iters left: 2 (496 enodes)
1548060496.021 * [exit]simplify:  Simplified to (* (- d4 d3) (- (* d2 d2) (* d1 (- d1 d2))))
1548060496.021 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4))))) (* (- d4 d3) (- (* d2 d2) (* d1 (- d1 d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060496.021 * * * * [misc]progress:  [ 507 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (pow (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) 3) (pow (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) 3)) (+ (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (+ (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- 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))))>
1548060496.021 * * * * [misc]progress:  [ 508 / 770 ] simplifiying candidate #<alt (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))))>
1548060496.021 * * * * [misc]progress:  [ 509 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (* 1 (- (* (+ 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))))>
1548060496.021 * * * * [misc]progress:  [ 510 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (/ (- (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- 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))))>
1548060496.021 * * * * [misc]progress:  [ 511 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060496.021 * [enter]simplify:  Simplifying (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d4)))
1548060496.022 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060496.023 * * [misc]simplify:  iters left: 5 (27 enodes)
1548060496.028 * * [misc]simplify:  iters left: 4 (76 enodes)
1548060496.044 * * [misc]simplify:  iters left: 3 (304 enodes)
1548060496.196 * [exit]simplify:  Simplified to (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- d4) (+ d3 d4)))
1548060496.196 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) d3))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- d4) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060496.197 * * * * [misc]progress:  [ 512 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060496.197 * [enter]simplify:  Simplifying (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d4)))
1548060496.197 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060496.199 * * [misc]simplify:  iters left: 5 (27 enodes)
1548060496.203 * * [misc]simplify:  iters left: 4 (76 enodes)
1548060496.222 * * [misc]simplify:  iters left: 3 (304 enodes)
1548060496.375 * [exit]simplify:  Simplified to (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- d4) (+ d3 d4)))
1548060496.375 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) d3))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- d4) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060496.375 * * * * [misc]progress:  [ 513 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* d3 (+ d4 d3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4) (+ d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060496.375 * [enter]simplify:  Simplifying (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4) (+ d4 d3)))
1548060496.375 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060496.377 * * [misc]simplify:  iters left: 5 (33 enodes)
1548060496.383 * * [misc]simplify:  iters left: 4 (92 enodes)
1548060496.402 * * [misc]simplify:  iters left: 3 (334 enodes)
1548060496.561 * [exit]simplify:  Simplified to (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d3 d4) (- d4)))
1548060496.561 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* d3 (+ d4 d3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d3 d4) (- d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060496.561 * * * * [misc]progress:  [ 514 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* d3 (+ d4 d3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4) (+ d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060496.561 * [enter]simplify:  Simplifying (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4) (+ d4 d3)))
1548060496.561 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060496.563 * * [misc]simplify:  iters left: 5 (33 enodes)
1548060496.568 * * [misc]simplify:  iters left: 4 (92 enodes)
1548060496.588 * * [misc]simplify:  iters left: 3 (334 enodes)
1548060496.746 * [exit]simplify:  Simplified to (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d3 d4) (- d4)))
1548060496.747 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* d3 (+ d4 d3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d3 d4) (- d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060496.747 * * * * [misc]progress:  [ 515 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) d3) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (+ d4 d3) (- d4)) (+ (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060496.747 * [enter]simplify:  Simplifying (* (* (+ d4 d3) (- d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))
1548060496.747 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060496.749 * * [misc]simplify:  iters left: 5 (33 enodes)
1548060496.755 * * [misc]simplify:  iters left: 4 (118 enodes)
1548060496.786 * * [misc]simplify:  iters left: 3 (499 enodes)
1548060497.114 * [exit]simplify:  Simplified to (* (* d4 (+ d3 d4)) (- (* (+ d2 d1) (- d2)) (* d1 d1)))
1548060497.114 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) d3) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* d4 (+ d3 d4)) (- (* (+ d2 d1) (- d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060497.114 * * * * [misc]progress:  [ 516 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) d3) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (+ d4 d3) (- d4)) (+ (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060497.114 * [enter]simplify:  Simplifying (* (* (+ d4 d3) (- d4)) (+ (* d2 (+ d1 d2)) (* d1 d1)))
1548060497.114 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060497.116 * * [misc]simplify:  iters left: 5 (33 enodes)
1548060497.123 * * [misc]simplify:  iters left: 4 (118 enodes)
1548060497.154 * * [misc]simplify:  iters left: 3 (499 enodes)
1548060497.484 * [exit]simplify:  Simplified to (* (* d4 (+ d3 d4)) (- (* (+ d2 d1) (- d2)) (* d1 d1)))
1548060497.484 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) d3) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* d4 (+ d3 d4)) (- (* (+ d2 d1) (- d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060497.484 * * * * [misc]progress:  [ 517 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* d3 (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (- d4) (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060497.484 * [enter]simplify:  Simplifying (* (* (- d4) (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))
1548060497.484 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060497.486 * * [misc]simplify:  iters left: 5 (39 enodes)
1548060497.494 * * [misc]simplify:  iters left: 4 (149 enodes)
1548060497.546 * [exit]simplify:  Simplified to (* (* (+ d4 d3) (- d4)) (+ (* (+ d2 d1) d2) (* d1 d1)))
1548060497.546 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* d3 (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (+ d4 d3) (- d4)) (+ (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060497.546 * * * * [misc]progress:  [ 518 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* d3 (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (- d4) (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060497.547 * [enter]simplify:  Simplifying (* (* (- d4) (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))
1548060497.547 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060497.549 * * [misc]simplify:  iters left: 5 (39 enodes)
1548060497.557 * * [misc]simplify:  iters left: 4 (149 enodes)
1548060497.608 * [exit]simplify:  Simplified to (* (* (+ d4 d3) (- d4)) (+ (* (+ d2 d1) d2) (* d1 d1)))
1548060497.608 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (* d3 (+ d4 d3)) (+ (* d2 (+ d1 d2)) (* d1 d1)))) (* (* (+ d4 d3) (- d4)) (+ (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060497.609 * * * * [misc]progress:  [ 519 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (+ d4 d3) (pow d2 3)) (- (* (+ d4 d3) (- (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060497.609 * [enter]simplify:  Simplifying (* (+ d4 d3) (pow d2 3))
1548060497.609 * * [misc]simplify:  iters left: 4 (7 enodes)
1548060497.610 * * [misc]simplify:  iters left: 3 (12 enodes)
1548060497.611 * * [misc]simplify:  iters left: 2 (28 enodes)
1548060497.616 * * [misc]simplify:  iters left: 1 (59 enodes)
1548060497.627 * [exit]simplify:  Simplified to (* (+ d3 d4) (pow d2 3))
1548060497.627 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (+ d3 d4) (pow d2 3)) (- (* (+ d4 d3) (- (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060497.627 * * * * [misc]progress:  [ 520 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (+ d4 d3) (pow d2 3)) (- (* (+ d4 d3) (- (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060497.627 * [enter]simplify:  Simplifying (* (+ d4 d3) (pow d2 3))
1548060497.627 * * [misc]simplify:  iters left: 4 (7 enodes)
1548060497.628 * * [misc]simplify:  iters left: 3 (12 enodes)
1548060497.630 * * [misc]simplify:  iters left: 2 (28 enodes)
1548060497.636 * * [misc]simplify:  iters left: 1 (59 enodes)
1548060497.647 * [exit]simplify:  Simplified to (* (+ d3 d4) (pow d2 3))
1548060497.647 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (+ d3 d4) (pow d2 3)) (- (* (+ d4 d3) (- (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060497.647 * * * * [misc]progress:  [ 521 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (pow d2 3) (+ d4 d3)) (- (* (- (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060497.647 * [enter]simplify:  Simplifying (* (pow d2 3) (+ d4 d3))
1548060497.647 * * [misc]simplify:  iters left: 4 (7 enodes)
1548060497.648 * * [misc]simplify:  iters left: 3 (18 enodes)
1548060497.651 * * [misc]simplify:  iters left: 2 (44 enodes)
1548060497.658 * * [misc]simplify:  iters left: 1 (65 enodes)
1548060497.666 * [exit]simplify:  Simplified to (* (pow d2 3) (+ d4 d3))
1548060497.666 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (pow d2 3) (+ d4 d3)) (- (* (- (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060497.666 * * * * [misc]progress:  [ 522 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (pow d2 3) (+ d4 d3)) (- (* (- (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060497.666 * [enter]simplify:  Simplifying (* (pow d2 3) (+ d4 d3))
1548060497.666 * * [misc]simplify:  iters left: 4 (7 enodes)
1548060497.667 * * [misc]simplify:  iters left: 3 (18 enodes)
1548060497.670 * * [misc]simplify:  iters left: 2 (44 enodes)
1548060497.677 * * [misc]simplify:  iters left: 1 (65 enodes)
1548060497.685 * [exit]simplify:  Simplified to (* (pow d2 3) (+ d4 d3))
1548060497.685 * [misc]simplify:  Simplified (2 1 2 1) to (λ (d1 d2 d3 d4) (/ (* d1 (+ (* (pow d2 3) (+ d4 d3)) (- (* (- (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060497.685 * * * * [misc]progress:  [ 523 / 770 ] simplifiying candidate #<alt (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))))>
1548060497.685 * * * * [misc]progress:  [ 524 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (pow (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) 1) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060497.685 * * * * [misc]progress:  [ 525 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (exp (log (* 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))))>
1548060497.685 * * * * [misc]progress:  [ 526 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (log (exp (* 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))))>
1548060497.685 * * * * [misc]progress:  [ 527 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* (* (cbrt (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (cbrt (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))))) (cbrt (* 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))))>
1548060497.685 * * * * [misc]progress:  [ 528 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (cbrt (* (* (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- 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))))>
1548060497.685 * * * * [misc]progress:  [ 529 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* (sqrt (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (sqrt (* 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))))>
1548060497.686 * * * * [misc]progress:  [ 530 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* 1 (* 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))))>
1548060497.686 * * * * [misc]progress:  [ 531 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (+ (* d1 (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (* d1 (- (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060497.686 * [enter]simplify:  Simplifying (* d1 (- (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))
1548060497.686 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060497.688 * * [misc]simplify:  iters left: 5 (36 enodes)
1548060497.694 * * [misc]simplify:  iters left: 4 (123 enodes)
1548060497.751 * [exit]simplify:  Simplified to (* (- (* (- d2) (+ d2 d1)) (* d1 d1)) (* d1 (* (- d3 d4) (+ d3 d4))))
1548060497.751 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (+ (* d1 (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (* (- (* (- d2) (+ d2 d1)) (* d1 d1)) (* d1 (* (- d3 d4) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060497.751 * * * * [misc]progress:  [ 532 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (+ (* d1 (* (+ d4 d3) (pow d2 3))) (* d1 (- (* (+ d4 d3) (- (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060497.751 * [enter]simplify:  Simplifying (* d1 (- (* (+ d4 d3) (- (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))
1548060497.751 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060497.754 * * [misc]simplify:  iters left: 5 (41 enodes)
1548060497.761 * * [misc]simplify:  iters left: 4 (134 enodes)
1548060497.811 * [exit]simplify:  Simplified to (* d1 (- (* (* (+ d4 d3) d1) (* d1 (- d1))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))))
1548060497.811 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (+ (* d1 (* (+ d4 d3) (pow d2 3))) (* d1 (- (* (* (+ d4 d3) d1) (* d1 (- d1))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060497.811 * * * * [misc]progress:  [ 533 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (+ (* d1 (* (+ d4 d3) (pow d2 3))) (* d1 (- (* (+ d4 d3) (- (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060497.811 * [enter]simplify:  Simplifying (* d1 (- (* (+ d4 d3) (- (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))
1548060497.812 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060497.814 * * [misc]simplify:  iters left: 5 (41 enodes)
1548060497.821 * * [misc]simplify:  iters left: 4 (134 enodes)
1548060497.869 * [exit]simplify:  Simplified to (* d1 (- (* (* (+ d4 d3) d1) (* d1 (- d1))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))))
1548060497.869 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (+ (* d1 (* (+ d4 d3) (pow d2 3))) (* d1 (- (* (* (+ d4 d3) d1) (* d1 (- d1))) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060497.870 * * * * [misc]progress:  [ 534 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (+ (* d1 (* (pow d2 3) (+ d4 d3))) (* d1 (- (* (- (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060497.870 * [enter]simplify:  Simplifying (* d1 (- (* (- (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))
1548060497.870 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060497.873 * * [misc]simplify:  iters left: 5 (47 enodes)
1548060497.881 * * [misc]simplify:  iters left: 4 (154 enodes)
1548060497.936 * [exit]simplify:  Simplified to (* d1 (- (* (* d1 (+ d3 d4)) (* (- d1) d1)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d3 d4)))))
1548060497.936 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (+ (* d1 (* (pow d2 3) (+ d4 d3))) (* d1 (- (* (* d1 (+ d3 d4)) (* (- d1) d1)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060497.936 * * * * [misc]progress:  [ 535 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (+ (* d1 (* (pow d2 3) (+ d4 d3))) (* d1 (- (* (- (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060497.936 * [enter]simplify:  Simplifying (* d1 (- (* (- (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))
1548060497.936 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060497.939 * * [misc]simplify:  iters left: 5 (47 enodes)
1548060497.947 * * [misc]simplify:  iters left: 4 (154 enodes)
1548060498.002 * [exit]simplify:  Simplified to (* d1 (- (* (* d1 (+ d3 d4)) (* (- d1) d1)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d3 d4)))))
1548060498.002 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (+ (* d1 (* (pow d2 3) (+ d4 d3))) (* d1 (- (* (* d1 (+ d3 d4)) (* (- d1) d1)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060498.002 * * * * [misc]progress:  [ 536 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (+ (* d1 (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (* d1 (- (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060498.003 * [enter]simplify:  Simplifying (* d1 (- (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))
1548060498.003 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060498.005 * * [misc]simplify:  iters left: 5 (36 enodes)
1548060498.011 * * [misc]simplify:  iters left: 4 (123 enodes)
1548060498.068 * [exit]simplify:  Simplified to (* (- (* (- d2) (+ d2 d1)) (* d1 d1)) (* d1 (* (- d3 d4) (+ d3 d4))))
1548060498.068 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (+ (* d1 (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (* (- (* (- d2) (+ d2 d1)) (* d1 d1)) (* d1 (* (- d3 d4) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060498.068 * * * * [misc]progress:  [ 537 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (+ (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) d1) (* (- (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060498.068 * [enter]simplify:  Simplifying (* (- (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) d1)
1548060498.068 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060498.070 * * [misc]simplify:  iters left: 5 (36 enodes)
1548060498.076 * * [misc]simplify:  iters left: 4 (123 enodes)
1548060498.125 * [exit]simplify:  Simplified to (* (- (* (- d2) (+ d1 d2)) (* d1 d1)) (* (* (- d3 d4) (+ d3 d4)) d1))
1548060498.125 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (+ (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) d1) (* (- (* (- d2) (+ d1 d2)) (* d1 d1)) (* (* (- d3 d4) (+ d3 d4)) d1))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060498.125 * * * * [misc]progress:  [ 538 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (+ (* (* (+ d4 d3) (pow d2 3)) d1) (* (- (* (+ d4 d3) (- (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060498.125 * [enter]simplify:  Simplifying (* (- (* (+ d4 d3) (- (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) d1)
1548060498.125 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060498.128 * * [misc]simplify:  iters left: 5 (41 enodes)
1548060498.135 * * [misc]simplify:  iters left: 4 (134 enodes)
1548060498.185 * [exit]simplify:  Simplified to (* d1 (- (* (* (* d1 d1) (+ d3 d4)) (- d1)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d3 d4) (- d3 d4)))))
1548060498.186 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (+ (* (* (+ d4 d3) (pow d2 3)) d1) (* d1 (- (* (* (* d1 d1) (+ d3 d4)) (- d1)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d3 d4) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060498.186 * * * * [misc]progress:  [ 539 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (+ (* (* (+ d4 d3) (pow d2 3)) d1) (* (- (* (+ d4 d3) (- (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060498.186 * [enter]simplify:  Simplifying (* (- (* (+ d4 d3) (- (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) d1)
1548060498.186 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060498.189 * * [misc]simplify:  iters left: 5 (41 enodes)
1548060498.195 * * [misc]simplify:  iters left: 4 (134 enodes)
1548060498.246 * [exit]simplify:  Simplified to (* d1 (- (* (* (* d1 d1) (+ d3 d4)) (- d1)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d3 d4) (- d3 d4)))))
1548060498.246 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (+ (* (* (+ d4 d3) (pow d2 3)) d1) (* d1 (- (* (* (* d1 d1) (+ d3 d4)) (- d1)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (+ d3 d4) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060498.246 * * * * [misc]progress:  [ 540 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (+ (* (* (pow d2 3) (+ d4 d3)) d1) (* (- (* (- (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060498.246 * [enter]simplify:  Simplifying (* (- (* (- (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) d1)
1548060498.246 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060498.249 * * [misc]simplify:  iters left: 5 (47 enodes)
1548060498.257 * * [misc]simplify:  iters left: 4 (154 enodes)
1548060498.312 * [exit]simplify:  Simplified to (* d1 (- (* (* d1 (+ d3 d4)) (* (- d1) d1)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d3 d4)))))
1548060498.312 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (+ (* (* (pow d2 3) (+ d4 d3)) d1) (* d1 (- (* (* d1 (+ d3 d4)) (* (- d1) d1)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060498.313 * * * * [misc]progress:  [ 541 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (+ (* (* (pow d2 3) (+ d4 d3)) d1) (* (- (* (- (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060498.313 * [enter]simplify:  Simplifying (* (- (* (- (pow d1 3)) (+ d4 d3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) d1)
1548060498.313 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060498.316 * * [misc]simplify:  iters left: 5 (47 enodes)
1548060498.324 * * [misc]simplify:  iters left: 4 (154 enodes)
1548060498.379 * [exit]simplify:  Simplified to (* d1 (- (* (* d1 (+ d3 d4)) (* (- d1) d1)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d3 d4)))))
1548060498.379 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (+ (* (* (pow d2 3) (+ d4 d3)) d1) (* d1 (- (* (* d1 (+ d3 d4)) (* (- d1) d1)) (* (+ (* d2 d2) (* d1 (+ d1 d2))) (* (- d3 d4) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060498.379 * * * * [misc]progress:  [ 542 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (+ (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) d1) (* (- (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060498.379 * [enter]simplify:  Simplifying (* (- (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) d1)
1548060498.379 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060498.382 * * [misc]simplify:  iters left: 5 (36 enodes)
1548060498.388 * * [misc]simplify:  iters left: 4 (123 enodes)
1548060498.436 * [exit]simplify:  Simplified to (* (- (* (- d2) (+ d1 d2)) (* d1 d1)) (* (* (- d3 d4) (+ d3 d4)) d1))
1548060498.436 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (+ (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) d1) (* (- (* (- d2) (+ d1 d2)) (* d1 d1)) (* (* (- d3 d4) (+ d3 d4)) d1))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060498.437 * * * * [misc]progress:  [ 543 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* (* d1 (* (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))))) (cbrt (- (* (+ 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))))>
1548060498.438 * [enter]simplify:  Simplifying (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))
1548060498.438 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060498.440 * * [misc]simplify:  iters left: 5 (43 enodes)
1548060498.447 * * [misc]simplify:  iters left: 4 (127 enodes)
1548060498.492 * [exit]simplify:  Simplified to (cbrt (- (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* (+ d2 d1) d2)) (* (+ d3 d4) (- d3 d4)))))
1548060498.493 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (* (* d1 (* (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))) (cbrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))))) (cbrt (- (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* (+ d2 d1) d2)) (* (+ d3 d4) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060498.493 * * * * [misc]progress:  [ 544 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* (* d1 (sqrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (sqrt (- (* (+ 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))))>
1548060498.493 * [enter]simplify:  Simplifying (sqrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))
1548060498.493 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060498.496 * * [misc]simplify:  iters left: 5 (43 enodes)
1548060498.503 * * [misc]simplify:  iters left: 4 (127 enodes)
1548060498.548 * [exit]simplify:  Simplified to (sqrt (- (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* (+ d2 d1) d2)) (* (+ d3 d4) (- d3 d4)))))
1548060498.548 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (* (* d1 (sqrt (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (sqrt (- (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* (+ d2 d1) d2)) (* (+ d3 d4) (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060498.548 * * * * [misc]progress:  [ 545 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* (* d1 1) (- (* (+ 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))))>
1548060498.548 * [enter]simplify:  Simplifying (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))
1548060498.549 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060498.551 * * [misc]simplify:  iters left: 5 (42 enodes)
1548060498.558 * * [misc]simplify:  iters left: 4 (126 enodes)
1548060498.603 * [exit]simplify:  Simplified to (- (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* (+ d2 d1) d2)) (* (+ d3 d4) (- d3 d4))))
1548060498.603 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (* (* d1 1) (- (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* (+ d2 d1) d2)) (* (+ d3 d4) (- d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060498.603 * * * * [misc]progress:  [ 546 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060498.603 * [enter]simplify:  Simplifying (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))
1548060498.603 * * [misc]simplify:  iters left: 6 (7 enodes)
1548060498.604 * * [misc]simplify:  iters left: 5 (15 enodes)
1548060498.607 * * [misc]simplify:  iters left: 4 (30 enodes)
1548060498.611 * * [misc]simplify:  iters left: 3 (42 enodes)
1548060498.617 * * [misc]simplify:  iters left: 2 (54 enodes)
1548060498.623 * * [misc]simplify:  iters left: 1 (72 enodes)
1548060498.633 * [exit]simplify:  Simplified to (- (* d3 d3) (* (- d3 d4) d4))
1548060498.633 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4))))) (- (* d3 d3) (* (- d3 d4) d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060498.633 * * * * [misc]progress:  [ 547 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (- d4 d3)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060498.633 * [enter]simplify:  Simplifying (- d4 d3)
1548060498.633 * * [misc]simplify:  iters left: 2 (3 enodes)
1548060498.634 * * [misc]simplify:  iters left: 1 (5 enodes)
1548060498.634 * [exit]simplify:  Simplified to (- d4 d3)
1548060498.634 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4))))) (- d4 d3)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060498.634 * * * * [misc]progress:  [ 548 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060498.635 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060498.635 * * [misc]simplify:  iters left: 6 (32 enodes)
1548060498.641 * * [misc]simplify:  iters left: 5 (103 enodes)
1548060498.666 * * [misc]simplify:  iters left: 4 (462 enodes)
1548060499.010 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))))
1548060499.010 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060499.010 * * * * [misc]progress:  [ 549 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060499.010 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060499.010 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060499.016 * * [misc]simplify:  iters left: 5 (97 enodes)
1548060499.288 * * [misc]simplify:  iters left: 4 (420 enodes)
1548060499.564 * [exit]simplify:  Simplified to (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d4 d3)) (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))))
1548060499.564 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d4 d3)) (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060499.565 * * * * [misc]progress:  [ 550 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060499.565 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060499.565 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060499.575 * * [misc]simplify:  iters left: 5 (106 enodes)
1548060499.598 * * [misc]simplify:  iters left: 4 (458 enodes)
1548060499.920 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- d4 d3))) (+ (* d3 d3) (* d4 (- d4 d3)))))
1548060499.920 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- d4 d3))) (+ (* d3 d3) (* d4 (- d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060499.920 * * * * [misc]progress:  [ 551 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060499.921 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))
1548060499.921 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060499.926 * * [misc]simplify:  iters left: 5 (100 enodes)
1548060499.949 * * [misc]simplify:  iters left: 4 (409 enodes)
1548060500.188 * [exit]simplify:  Simplified to (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (* (+ d4 d3) (- d4 d3)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))
1548060500.188 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (* (+ d4 d3) (- d4 d3)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060500.188 * * * * [misc]progress:  [ 552 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060500.188 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060500.188 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060500.194 * * [misc]simplify:  iters left: 5 (99 enodes)
1548060500.216 * * [misc]simplify:  iters left: 4 (427 enodes)
1548060500.477 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 d4) (* d3 (+ d4 d3))))))
1548060500.477 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 d4) (* d3 (+ d4 d3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060500.477 * * * * [misc]progress:  [ 553 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060500.477 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))
1548060500.478 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060500.483 * * [misc]simplify:  iters left: 5 (93 enodes)
1548060500.504 * * [misc]simplify:  iters left: 4 (385 enodes)
1548060500.716 * [exit]simplify:  Simplified to (* (* (* (+ d4 d3) (- (* d3 d3) (* d4 (- d3 d4)))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))
1548060500.716 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (* (+ d4 d3) (- (* d3 d3) (* d4 (- d3 d4)))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060500.716 * * * * [misc]progress:  [ 554 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060500.716 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060500.716 * * [misc]simplify:  iters left: 6 (28 enodes)
1548060500.725 * * [misc]simplify:  iters left: 5 (91 enodes)
1548060500.746 * * [misc]simplify:  iters left: 4 (393 enodes)
1548060501.001 * [exit]simplify:  Simplified to (* (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))
1548060501.001 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060501.001 * * * * [misc]progress:  [ 555 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060501.001 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))
1548060501.001 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060501.006 * * [misc]simplify:  iters left: 5 (88 enodes)
1548060501.025 * * [misc]simplify:  iters left: 4 (342 enodes)
1548060501.192 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- d4 d3))))
1548060501.193 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060501.193 * * * * [misc]progress:  [ 556 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060501.193 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060501.193 * * [misc]simplify:  iters left: 6 (28 enodes)
1548060501.198 * * [misc]simplify:  iters left: 5 (83 enodes)
1548060501.216 * * [misc]simplify:  iters left: 4 (361 enodes)
1548060501.500 * [exit]simplify:  Simplified to (* (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (- (* d2 (+ d1 d2)) (* d1 d1))))
1548060501.500 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 (+ d4 d3)) (* d4 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060501.500 * * * * [misc]progress:  [ 557 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060501.500 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060501.500 * * [misc]simplify:  iters left: 6 (26 enodes)
1548060501.505 * * [misc]simplify:  iters left: 5 (77 enodes)
1548060501.522 * * [misc]simplify:  iters left: 4 (319 enodes)
1548060501.731 * [exit]simplify:  Simplified to (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ d4 d3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (- (* d2 (+ d1 d2)) (* d1 d1))))
1548060501.732 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ d4 d3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060501.732 * * * * [misc]progress:  [ 558 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060501.732 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060501.732 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060501.737 * * [misc]simplify:  iters left: 5 (86 enodes)
1548060501.755 * * [misc]simplify:  iters left: 4 (357 enodes)
1548060502.017 * [exit]simplify:  Simplified to (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (* d3 d3) (* d4 (- d4 d3))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))
1548060502.017 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (* d3 d3) (* d4 (- d4 d3))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060502.017 * * * * [misc]progress:  [ 559 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060502.017 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))
1548060502.018 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060502.022 * * [misc]simplify:  iters left: 5 (80 enodes)
1548060502.038 * * [misc]simplify:  iters left: 4 (308 enodes)
1548060502.228 * [exit]simplify:  Simplified to (* (* (* (+ d4 d3) (- d4 d3)) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (- (* d2 (+ d1 d2)) (* d1 d1))))
1548060502.228 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (* (+ d4 d3) (- d4 d3)) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060502.228 * * * * [misc]progress:  [ 560 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060502.228 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060502.229 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060502.237 * * [misc]simplify:  iters left: 5 (79 enodes)
1548060502.253 * * [misc]simplify:  iters left: 4 (322 enodes)
1548060502.450 * [exit]simplify:  Simplified to (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))
1548060502.450 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060502.450 * * * * [misc]progress:  [ 561 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060502.450 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))
1548060502.450 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060502.455 * * [misc]simplify:  iters left: 5 (73 enodes)
1548060502.469 * * [misc]simplify:  iters left: 4 (280 enodes)
1548060502.618 * [exit]simplify:  Simplified to (* (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d4 d3))) (+ (* d4 d4) (* d3 (- d3 d4))))
1548060502.618 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d4 d3))) (+ (* d4 d4) (* d3 (- d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060502.619 * * * * [misc]progress:  [ 562 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060502.619 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060502.619 * * [misc]simplify:  iters left: 6 (24 enodes)
1548060502.623 * * [misc]simplify:  iters left: 5 (71 enodes)
1548060502.638 * * [misc]simplify:  iters left: 4 (288 enodes)
1548060502.808 * [exit]simplify:  Simplified to (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (- (* d2 (+ d1 d2)) (* d1 d1))))
1548060502.808 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060502.808 * * * * [misc]progress:  [ 563 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060502.808 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))
1548060502.808 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060502.813 * * [misc]simplify:  iters left: 5 (68 enodes)
1548060502.825 * * [misc]simplify:  iters left: 4 (241 enodes)
1548060502.944 * [exit]simplify:  Simplified to (* (- (* d3 d3) (* d4 (- d3 d4))) (* (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))
1548060502.944 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (- (* d3 d3) (* d4 (- d3 d4))) (* (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060502.944 * * * * [misc]progress:  [ 564 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060502.945 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060502.945 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060502.949 * * [misc]simplify:  iters left: 5 (68 enodes)
1548060502.966 * * [misc]simplify:  iters left: 4 (292 enodes)
1548060503.155 * [exit]simplify:  Simplified to (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))))
1548060503.155 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060503.155 * * * * [misc]progress:  [ 565 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060503.155 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))
1548060503.155 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060503.159 * * [misc]simplify:  iters left: 5 (62 enodes)
1548060503.172 * * [misc]simplify:  iters left: 4 (262 enodes)
1548060503.323 * [exit]simplify:  Simplified to (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ d4 d3) (+ (* d4 d4) (* (- d3 d4) d3)))))
1548060503.323 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))) (* (+ d4 d3) (+ (* d4 d4) (* (- d3 d4) d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060503.323 * * * * [misc]progress:  [ 566 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060503.323 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060503.323 * * [misc]simplify:  iters left: 6 (24 enodes)
1548060503.328 * * [misc]simplify:  iters left: 5 (71 enodes)
1548060503.342 * * [misc]simplify:  iters left: 4 (302 enodes)
1548060503.518 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3))))) (+ (* d4 (- d4 d3)) (* d3 d3)))
1548060503.518 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (* (- d4 d3) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3))))) (+ (* d4 (- d4 d3)) (* d3 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060503.519 * * * * [misc]progress:  [ 567 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060503.519 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ d3 d4)))
1548060503.519 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060503.523 * * [misc]simplify:  iters left: 5 (65 enodes)
1548060503.536 * * [misc]simplify:  iters left: 4 (253 enodes)
1548060503.658 * [exit]simplify:  Simplified to (* (+ (* (* (- d4 d3) (+ d4 d3)) (* d3 d3)) (* (* (- d4 d3) (+ d4 d3)) (* d4 (- d4 d3)))) (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))))
1548060503.658 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (* (- d4 d3) (+ d4 d3)) (* d3 d3)) (* (* (- d4 d3) (+ d4 d3)) (* d4 (- d4 d3)))) (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060503.658 * * * * [misc]progress:  [ 568 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060503.658 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060503.658 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060503.662 * * [misc]simplify:  iters left: 5 (64 enodes)
1548060503.679 * * [misc]simplify:  iters left: 4 (258 enodes)
1548060503.822 * [exit]simplify:  Simplified to (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 d3) (* d4 (+ d4 d3)))))
1548060503.822 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 d3) (* d4 (+ d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060503.822 * * * * [misc]progress:  [ 569 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060503.822 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ d3 d4))
1548060503.822 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060503.825 * * [misc]simplify:  iters left: 5 (58 enodes)
1548060503.838 * * [misc]simplify:  iters left: 4 (228 enodes)
1548060503.945 * [exit]simplify:  Simplified to (* (* (+ d4 d3) (- (* d3 d3) (* d4 (- d3 d4)))) (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))))
1548060503.945 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ d4 d3) (- (* d3 d3) (* d4 (- d3 d4)))) (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060503.945 * * * * [misc]progress:  [ 570 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060503.945 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))
1548060503.946 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060503.949 * * [misc]simplify:  iters left: 5 (54 enodes)
1548060503.961 * * [misc]simplify:  iters left: 4 (226 enodes)
1548060504.081 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))
1548060504.081 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060504.081 * * * * [misc]progress:  [ 571 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- d4 d3))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060504.082 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- d4 d3))
1548060504.082 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060504.085 * * [misc]simplify:  iters left: 5 (53 enodes)
1548060504.098 * * [misc]simplify:  iters left: 4 (189 enodes)
1548060504.175 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (* d4 (- d4 d3)) (* d3 d3))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))
1548060504.175 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (- d4 d3) (+ (* d4 (- d4 d3)) (* d3 d3))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060504.175 * * * * [misc]progress:  [ 572 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060504.175 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))
1548060504.176 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060504.180 * * [misc]simplify:  iters left: 5 (87 enodes)
1548060504.200 * * [misc]simplify:  iters left: 4 (368 enodes)
1548060504.415 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))
1548060504.415 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)) (* (pow d2 3) (pow d2 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060504.415 * * * * [misc]progress:  [ 573 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060504.415 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060504.415 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060504.419 * * [misc]simplify:  iters left: 5 (61 enodes)
1548060504.431 * * [misc]simplify:  iters left: 4 (209 enodes)
1548060504.519 * [exit]simplify:  Simplified to (* (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d2 (+ d1 d2)) (* d1 d1))))
1548060504.519 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* (pow d1 3) (+ (pow d1 3) (pow d2 3))) (* (pow d2 3) (pow d2 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060504.519 * * * * [misc]progress:  [ 574 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060504.519 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060504.520 * * [misc]simplify:  iters left: 6 (28 enodes)
1548060504.525 * * [misc]simplify:  iters left: 5 (93 enodes)
1548060504.546 * * [misc]simplify:  iters left: 4 (405 enodes)
1548060504.832 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 d3) (* (+ d4 d3) d4)))))
1548060504.832 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 d3) (* (+ d4 d3) d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060504.832 * * * * [misc]progress:  [ 575 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060504.833 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060504.833 * * [misc]simplify:  iters left: 6 (26 enodes)
1548060504.837 * * [misc]simplify:  iters left: 5 (87 enodes)
1548060504.857 * * [misc]simplify:  iters left: 4 (363 enodes)
1548060505.068 * [exit]simplify:  Simplified to (* (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4))))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060505.068 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d4 d3)) (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4))))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060505.069 * * * * [misc]progress:  [ 576 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060505.069 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060505.069 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060505.074 * * [misc]simplify:  iters left: 5 (96 enodes)
1548060505.096 * * [misc]simplify:  iters left: 4 (401 enodes)
1548060505.353 * [exit]simplify:  Simplified to (* (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (* d3 d3) (* d4 (- d4 d3)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060505.353 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (* d3 d3) (* d4 (- d4 d3)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060505.353 * * * * [misc]progress:  [ 577 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060505.353 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))
1548060505.353 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060505.358 * * [misc]simplify:  iters left: 5 (90 enodes)
1548060505.377 * * [misc]simplify:  iters left: 4 (352 enodes)
1548060505.577 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d4 d4) (* d3 (- d3 d4)))))
1548060505.577 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (* (+ d4 d3) (- d4 d3)) (+ (pow d1 3) (pow d2 3))) (+ (* d4 d4) (* d3 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060505.577 * * * * [misc]progress:  [ 578 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060505.577 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060505.577 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060505.582 * * [misc]simplify:  iters left: 5 (89 enodes)
1548060505.602 * * [misc]simplify:  iters left: 4 (370 enodes)
1548060505.816 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (+ (pow d1 3) (pow d2 3)))))
1548060505.816 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (+ (* d3 (+ d4 d3)) (* d4 d4)) (+ (pow d1 3) (pow d2 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060505.816 * * * * [misc]progress:  [ 579 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060505.816 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))
1548060505.816 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060505.821 * * [misc]simplify:  iters left: 5 (83 enodes)
1548060505.839 * * [misc]simplify:  iters left: 4 (328 enodes)
1548060506.002 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060506.002 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060506.003 * * * * [misc]progress:  [ 580 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060506.003 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060506.003 * * [misc]simplify:  iters left: 6 (24 enodes)
1548060506.007 * * [misc]simplify:  iters left: 5 (81 enodes)
1548060506.025 * * [misc]simplify:  iters left: 4 (336 enodes)
1548060506.207 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (pow d1 3) (pow d2 3)) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d3 d3) (* d4 (- d3 d4))))))
1548060506.207 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (pow d1 3) (pow d2 3)) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d3 d3) (* d4 (- d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060506.207 * * * * [misc]progress:  [ 581 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060506.207 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))
1548060506.208 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060506.212 * * [misc]simplify:  iters left: 5 (78 enodes)
1548060506.228 * * [misc]simplify:  iters left: 4 (285 enodes)
1548060506.356 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (- (* d3 d3) (* d4 (- d3 d4))) (* (+ (pow d1 3) (pow d2 3)) (- d4 d3))))
1548060506.356 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (- (* d3 d3) (* d4 (- d3 d4))) (* (+ (pow d1 3) (pow d2 3)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060506.356 * * * * [misc]progress:  [ 582 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060506.357 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060506.357 * * [misc]simplify:  iters left: 6 (24 enodes)
1548060506.364 * * [misc]simplify:  iters left: 5 (73 enodes)
1548060506.379 * * [misc]simplify:  iters left: 4 (302 enodes)
1548060506.614 * [exit]simplify:  Simplified to (* (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060506.614 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060506.614 * * * * [misc]progress:  [ 583 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060506.615 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060506.615 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060506.619 * * [misc]simplify:  iters left: 5 (67 enodes)
1548060506.632 * * [misc]simplify:  iters left: 4 (260 enodes)
1548060506.791 * [exit]simplify:  Simplified to (* (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060506.791 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d4 d4) (* d3 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060506.791 * * * * [misc]progress:  [ 584 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060506.791 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060506.792 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060506.796 * * [misc]simplify:  iters left: 5 (76 enodes)
1548060506.811 * * [misc]simplify:  iters left: 4 (298 enodes)
1548060507.009 * [exit]simplify:  Simplified to (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060507.009 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060507.009 * * * * [misc]progress:  [ 585 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* 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))))>
1548060507.009 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))
1548060507.009 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060507.014 * * [misc]simplify:  iters left: 5 (70 enodes)
1548060507.028 * * [misc]simplify:  iters left: 4 (249 enodes)
1548060507.167 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (+ d4 d3)) (+ (* d3 d3) (* d4 (- d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060507.167 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (* (- d4 d3) (+ d4 d3)) (+ (* d3 d3) (* d4 (- d4 d3)))) (* (+ (pow d1 3) (pow d2 3)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060507.167 * * * * [misc]progress:  [ 586 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060507.167 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060507.167 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060507.171 * * [misc]simplify:  iters left: 5 (69 enodes)
1548060507.188 * * [misc]simplify:  iters left: 4 (251 enodes)
1548060507.320 * [exit]simplify:  Simplified to (* (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060507.320 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060507.320 * * * * [misc]progress:  [ 587 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060507.321 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))
1548060507.321 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060507.324 * * [misc]simplify:  iters left: 5 (63 enodes)
1548060507.337 * * [misc]simplify:  iters left: 4 (221 enodes)
1548060507.438 * [exit]simplify:  Simplified to (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060507.438 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ d4 d3) (+ (pow d1 3) (pow d2 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060507.438 * * * * [misc]progress:  [ 588 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060507.438 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060507.439 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060507.442 * * [misc]simplify:  iters left: 5 (61 enodes)
1548060507.454 * * [misc]simplify:  iters left: 4 (229 enodes)
1548060507.574 * [exit]simplify:  Simplified to (* (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4)))))
1548060507.574 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060507.574 * * * * [misc]progress:  [ 589 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060507.574 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))
1548060507.574 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060507.578 * * [misc]simplify:  iters left: 5 (58 enodes)
1548060507.588 * * [misc]simplify:  iters left: 4 (182 enodes)
1548060507.668 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (pow d1 3) (pow d2 3))) (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060507.669 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (- d4 d3) (+ (pow d1 3) (pow d2 3))) (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060507.669 * * * * [misc]progress:  [ 590 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060507.669 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060507.669 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060507.672 * * [misc]simplify:  iters left: 5 (58 enodes)
1548060507.685 * * [misc]simplify:  iters left: 4 (238 enodes)
1548060507.821 * [exit]simplify:  Simplified to (* (* (+ (pow d1 3) (pow d2 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 d4) (* (- d3 d4) d3))))
1548060507.821 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060507.821 * * * * [misc]progress:  [ 591 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060507.821 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))
1548060507.821 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060507.825 * * [misc]simplify:  iters left: 5 (52 enodes)
1548060507.838 * * [misc]simplify:  iters left: 4 (203 enodes)
1548060507.935 * [exit]simplify:  Simplified to (* (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ d4 d3) (- (* d3 d3) (* d4 (- d3 d4)))))
1548060507.935 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ d4 d3) (- (* d3 d3) (* d4 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060507.935 * * * * [misc]progress:  [ 592 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060507.935 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060507.935 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060507.939 * * [misc]simplify:  iters left: 5 (61 enodes)
1548060507.954 * * [misc]simplify:  iters left: 4 (236 enodes)
1548060508.311 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4)))))
1548060508.311 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (* (+ d4 d3) d4) (* d3 d3))) (* (+ (pow d1 3) (pow d2 3)) (- (* d3 d3) (* d4 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060508.311 * * * * [misc]progress:  [ 593 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060508.311 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4)))
1548060508.311 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060508.314 * * [misc]simplify:  iters left: 5 (55 enodes)
1548060508.325 * * [misc]simplify:  iters left: 4 (194 enodes)
1548060508.401 * [exit]simplify:  Simplified to (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d4 d3))) (- (* d3 d3) (* d4 (- d3 d4))))
1548060508.401 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (pow d1 3) (pow d2 3)) (* (+ d4 d3) (- d4 d3))) (- (* d3 d3) (* d4 (- d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060508.401 * * * * [misc]progress:  [ 594 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060508.401 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060508.401 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060508.405 * * [misc]simplify:  iters left: 5 (54 enodes)
1548060508.416 * * [misc]simplify:  iters left: 4 (199 enodes)
1548060508.510 * [exit]simplify:  Simplified to (* (+ (pow d1 3) (pow d2 3)) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (+ d4 d3) d4) (* d3 d3))))
1548060508.510 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (pow d1 3) (pow d2 3)) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (+ d4 d3) d4) (* d3 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060508.510 * * * * [misc]progress:  [ 595 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060508.511 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ d3 d4))
1548060508.511 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060508.513 * * [misc]simplify:  iters left: 5 (48 enodes)
1548060508.523 * * [misc]simplify:  iters left: 4 (169 enodes)
1548060508.588 * [exit]simplify:  Simplified to (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (+ (* d4 d4) (* (- d3 d4) d3)))
1548060508.588 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ d3 d4)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (pow d1 3) (pow d2 3)) (+ d4 d3)) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060508.588 * * * * [misc]progress:  [ 596 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060508.588 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))
1548060508.589 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060508.591 * * [misc]simplify:  iters left: 5 (45 enodes)
1548060508.603 * * [misc]simplify:  iters left: 4 (169 enodes)
1548060508.677 * [exit]simplify:  Simplified to (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* d4 d4) (* (- d3 d4) d3)))
1548060508.677 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060508.678 * * * * [misc]progress:  [ 597 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- d4 d3)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (- d4 d3))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060508.678 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (- d4 d3))
1548060508.678 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060508.680 * * [misc]simplify:  iters left: 5 (43 enodes)
1548060508.688 * * [misc]simplify:  iters left: 4 (130 enodes)
1548060508.731 * [exit]simplify:  Simplified to (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (- (* d3 d3) (* d4 (- d3 d4))))
1548060508.731 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- d4 d3)) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (+ (pow d1 3) (pow d2 3)) (- d4 d3)) (- (* d3 d3) (* d4 (- d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060508.731 * * * * [misc]progress:  [ 598 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060508.732 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))
1548060508.732 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060508.736 * * [misc]simplify:  iters left: 5 (77 enodes)
1548060508.753 * * [misc]simplify:  iters left: 4 (311 enodes)
1548060508.919 * [exit]simplify:  Simplified to (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060508.919 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (pow d1 3) (pow d2 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060508.919 * * * * [misc]progress:  [ 599 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060508.919 * [enter]simplify:  Simplifying (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060508.919 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060508.922 * * [misc]simplify:  iters left: 5 (51 enodes)
1548060508.931 * * [misc]simplify:  iters left: 4 (150 enodes)
1548060508.984 * [exit]simplify:  Simplified to (* (+ (pow d1 3) (pow d2 3)) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060508.984 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (+ (pow d1 3) (pow d2 3)) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060508.984 * * * * [misc]progress:  [ 600 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060508.984 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060508.984 * * [misc]simplify:  iters left: 6 (33 enodes)
1548060508.990 * * [misc]simplify:  iters left: 5 (106 enodes)
1548060509.015 * * [misc]simplify:  iters left: 4 (460 enodes)
1548060509.326 * [exit]simplify:  Simplified to (* (* (+ (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3))) (* (pow d2 3) (* (- d4 d3) (pow d2 3)))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (+ (* d3 (- d3 d4)) (* d4 d4)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060509.326 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3))) (* (pow d2 3) (* (- d4 d3) (pow d2 3)))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (+ (* d3 (- d3 d4)) (* d4 d4)))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060509.326 * * * * [misc]progress:  [ 601 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060509.326 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060509.326 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060509.332 * * [misc]simplify:  iters left: 5 (100 enodes)
1548060509.354 * * [misc]simplify:  iters left: 4 (418 enodes)
1548060509.593 * [exit]simplify:  Simplified to (* (* (* (+ d3 d4) (+ (* d3 d3) (* d4 (- d4 d3)))) (+ (* (* (- d4 d3) (pow d2 3)) (pow d2 3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060509.593 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (* (+ d3 d4) (+ (* d3 d3) (* d4 (- d4 d3)))) (+ (* (* (- d4 d3) (pow d2 3)) (pow d2 3)) (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060509.593 * * * * [misc]progress:  [ 602 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060509.593 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060509.594 * * [misc]simplify:  iters left: 6 (30 enodes)
1548060509.599 * * [misc]simplify:  iters left: 5 (97 enodes)
1548060509.624 * * [misc]simplify:  iters left: 4 (427 enodes)
1548060509.896 * [exit]simplify:  Simplified to (* (* (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- d4 d3)) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (* (- d4 d3) (pow d2 3))))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060509.896 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- d4 d3)) (+ (* (* (- d4 d3) (pow d1 3)) (+ (pow d2 3) (pow d1 3))) (* (pow d2 3) (* (- d4 d3) (pow d2 3))))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060509.896 * * * * [misc]progress:  [ 603 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060509.896 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))
1548060509.897 * * [misc]simplify:  iters left: 6 (26 enodes)
1548060509.901 * * [misc]simplify:  iters left: 5 (87 enodes)
1548060509.924 * * [misc]simplify:  iters left: 4 (381 enodes)
1548060510.142 * [exit]simplify:  Simplified to (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (- d4 d3) (* (- d4 d3) (+ d3 d4)))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060510.142 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (- d4 d3) (* (- d4 d3) (+ d3 d4)))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060510.142 * * * * [misc]progress:  [ 604 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060510.143 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060510.143 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060510.148 * * [misc]simplify:  iters left: 5 (93 enodes)
1548060510.172 * * [misc]simplify:  iters left: 4 (400 enodes)
1548060510.408 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ (* d4 d4) (* d3 (+ d3 d4))))))
1548060510.408 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ (* d4 d4) (* d3 (+ d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060510.408 * * * * [misc]progress:  [ 605 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060510.408 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))
1548060510.409 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060510.413 * * [misc]simplify:  iters left: 5 (83 enodes)
1548060510.431 * * [misc]simplify:  iters left: 4 (355 enodes)
1548060510.621 * [exit]simplify:  Simplified to (* (* (* (+ d3 d4) (- d4 d3)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060510.621 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (* (+ d3 d4) (- d4 d3)) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060510.621 * * * * [misc]progress:  [ 606 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060510.621 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060510.621 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060510.627 * * [misc]simplify:  iters left: 5 (94 enodes)
1548060510.651 * * [misc]simplify:  iters left: 4 (394 enodes)
1548060510.866 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ (* d4 (- d4 d3)) (* d3 d3)))))
1548060510.866 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ (* d4 (- d4 d3)) (* d3 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060510.866 * * * * [misc]progress:  [ 607 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060510.866 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))
1548060510.866 * * [misc]simplify:  iters left: 6 (24 enodes)
1548060510.870 * * [misc]simplify:  iters left: 5 (75 enodes)
1548060510.889 * * [misc]simplify:  iters left: 4 (305 enodes)
1548060511.036 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (- d4 d3) (- d4 d3))))
1548060511.036 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (- d4 d3) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060511.037 * * * * [misc]progress:  [ 608 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060511.037 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060511.037 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060511.042 * * [misc]simplify:  iters left: 5 (86 enodes)
1548060511.060 * * [misc]simplify:  iters left: 4 (359 enodes)
1548060511.329 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (* (- d4 d3) (+ (* d3 d3) (* d4 (- d4 d3)))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1)))))
1548060511.329 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (* (- d4 d3) (+ (* d3 d3) (* d4 (- d4 d3)))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060511.329 * * * * [misc]progress:  [ 609 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060511.329 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060511.330 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060511.334 * * [misc]simplify:  iters left: 5 (80 enodes)
1548060511.350 * * [misc]simplify:  iters left: 4 (317 enodes)
1548060511.547 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (+ (* (- d3 d4) d3) (* d4 d4))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d3 d4))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))))
1548060511.547 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (* (- d4 d3) (+ (* (- d3 d4) d3) (* d4 d4))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d3 d4))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060511.547 * * * * [misc]progress:  [ 610 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060511.547 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060511.547 * * [misc]simplify:  iters left: 6 (26 enodes)
1548060511.552 * * [misc]simplify:  iters left: 5 (77 enodes)
1548060511.568 * * [misc]simplify:  iters left: 4 (326 enodes)
1548060511.796 * [exit]simplify:  Simplified to (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (- d4 d3)) (* (+ (* (pow d2 3) (+ (pow d2 3) (pow d1 3))) (* (pow d1 3) (pow d1 3))) (* (- d4 d3) (+ (* (+ d3 d4) d4) (* d3 d3)))))
1548060511.797 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (- d4 d3)) (* (+ (* (pow d2 3) (+ (pow d2 3) (pow d1 3))) (* (pow d1 3) (pow d1 3))) (* (- d4 d3) (+ (* (+ d3 d4) d4) (* d3 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060511.797 * * * * [misc]progress:  [ 611 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060511.797 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))
1548060511.797 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060511.801 * * [misc]simplify:  iters left: 5 (67 enodes)
1548060511.814 * * [misc]simplify:  iters left: 4 (280 enodes)
1548060511.979 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (* (- d4 d3) (+ d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))))
1548060511.979 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (* (- d4 d3) (* (- d4 d3) (+ d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060511.979 * * * * [misc]progress:  [ 612 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060511.979 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060511.979 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060511.983 * * [misc]simplify:  iters left: 5 (73 enodes)
1548060511.999 * * [misc]simplify:  iters left: 4 (295 enodes)
1548060512.166 * [exit]simplify:  Simplified to (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d3 d4) d4) (* d3 d3))) (+ (* (pow d2 3) (* (- d4 d3) (pow d2 3))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3)))))
1548060512.166 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* (+ d3 d4) d4) (* d3 d3))) (+ (* (pow d2 3) (* (- d4 d3) (pow d2 3))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060512.167 * * * * [misc]progress:  [ 613 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060512.167 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))
1548060512.167 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060512.170 * * [misc]simplify:  iters left: 5 (63 enodes)
1548060512.183 * * [misc]simplify:  iters left: 4 (250 enodes)
1548060512.311 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (* (- d4 d3) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060512.311 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (* (- d4 d3) (+ d3 d4)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060512.311 * * * * [misc]progress:  [ 614 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060512.311 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060512.312 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060512.316 * * [misc]simplify:  iters left: 5 (74 enodes)
1548060512.331 * * [misc]simplify:  iters left: 4 (289 enodes)
1548060512.478 * [exit]simplify:  Simplified to (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d3 d3) (* d4 (- d4 d3)))) (+ (* (pow d2 3) (* (- d4 d3) (pow d2 3))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3)))))
1548060512.478 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d3 d3) (* d4 (- d4 d3)))) (+ (* (pow d2 3) (* (- d4 d3) (pow d2 3))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060512.478 * * * * [misc]progress:  [ 615 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060512.478 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))
1548060512.479 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060512.482 * * [misc]simplify:  iters left: 5 (55 enodes)
1548060512.496 * * [misc]simplify:  iters left: 4 (204 enodes)
1548060512.592 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (* (- d4 d3) (- d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060512.592 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (* (- d4 d3) (- d4 d3)) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060512.592 * * * * [misc]progress:  [ 616 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060512.592 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060512.592 * * [misc]simplify:  iters left: 6 (24 enodes)
1548060512.597 * * [misc]simplify:  iters left: 5 (71 enodes)
1548060512.615 * * [misc]simplify:  iters left: 4 (304 enodes)
1548060512.790 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 (+ d3 d4)) (* d4 d4))) (+ (* (pow d2 3) (* (- d4 d3) (pow d2 3))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3)))))
1548060512.791 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d3 (+ d3 d4)) (* d4 d4))) (+ (* (pow d2 3) (* (- d4 d3) (pow d2 3))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060512.791 * * * * [misc]progress:  [ 617 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060512.791 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))
1548060512.791 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060512.795 * * [misc]simplify:  iters left: 5 (65 enodes)
1548060512.808 * * [misc]simplify:  iters left: 4 (262 enodes)
1548060512.940 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (* (- d4 d3) (+ d3 d4)) (+ (* d3 d3) (* d4 (- d4 d3)))))
1548060512.940 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (* (- d4 d3) (+ d3 d4)) (+ (* d3 d3) (* d4 (- d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060512.940 * * * * [misc]progress:  [ 618 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060512.940 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060512.940 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060512.944 * * [misc]simplify:  iters left: 5 (62 enodes)
1548060512.957 * * [misc]simplify:  iters left: 4 (269 enodes)
1548060513.108 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (- d4 d3)) (+ (* d3 d3) (* d4 (+ d3 d4)))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))))
1548060513.108 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (* (- d4 d3) (- d4 d3)) (+ (* d3 d3) (* d4 (+ d3 d4)))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060513.108 * * * * [misc]progress:  [ 619 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060513.108 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- d4 d3) (+ d3 d4)))
1548060513.108 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060513.111 * * [misc]simplify:  iters left: 5 (52 enodes)
1548060513.122 * * [misc]simplify:  iters left: 4 (223 enodes)
1548060513.234 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (* (- d4 d3) (+ d3 d4)) (- d4 d3)))
1548060513.234 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ d3 d4))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (* (- d4 d3) (+ d3 d4)) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060513.234 * * * * [misc]progress:  [ 620 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060513.234 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060513.234 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060513.238 * * [misc]simplify:  iters left: 5 (58 enodes)
1548060513.250 * * [misc]simplify:  iters left: 4 (243 enodes)
1548060513.374 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (* d3 d3) (* (+ d3 d4) d4))) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))))
1548060513.375 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (* d3 d3) (* (+ d3 d4) d4))) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060513.375 * * * * [misc]progress:  [ 621 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060513.375 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ d3 d4))
1548060513.375 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060513.378 * * [misc]simplify:  iters left: 5 (48 enodes)
1548060513.391 * * [misc]simplify:  iters left: 4 (196 enodes)
1548060513.473 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (- d4 d3) (+ d3 d4)))
1548060513.473 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d3 d4)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060513.474 * * * * [misc]progress:  [ 622 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060513.474 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))
1548060513.474 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060513.478 * * [misc]simplify:  iters left: 5 (59 enodes)
1548060513.490 * * [misc]simplify:  iters left: 4 (237 enodes)
1548060513.605 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (* d4 (- d4 d3)))))
1548060513.605 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (* d4 (- d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060513.606 * * * * [misc]progress:  [ 623 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- d4 d3))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060513.606 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- d4 d3))
1548060513.606 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060513.608 * * [misc]simplify:  iters left: 5 (39 enodes)
1548060513.616 * * [misc]simplify:  iters left: 4 (146 enodes)
1548060513.671 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (- d4 d3) (- d4 d3)))
1548060513.671 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d2 3) (pow d1 3)))) (* (- d4 d3) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060513.671 * * * * [misc]progress:  [ 624 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060513.672 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))
1548060513.672 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060513.676 * * [misc]simplify:  iters left: 5 (77 enodes)
1548060513.696 * * [misc]simplify:  iters left: 4 (338 enodes)
1548060513.885 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3)))))
1548060513.885 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (+ (* (* (pow d2 3) (pow d2 3)) (- d4 d3)) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060513.885 * * * * [misc]progress:  [ 625 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060513.886 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060513.886 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060513.889 * * [misc]simplify:  iters left: 5 (51 enodes)
1548060513.898 * * [misc]simplify:  iters left: 4 (179 enodes)
1548060513.970 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (- d4 d3)))
1548060513.970 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3))))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d2 3) (pow d1 3)) (pow d1 3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060513.970 * * * * [misc]progress:  [ 626 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060513.970 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060513.970 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060513.975 * * [misc]simplify:  iters left: 5 (96 enodes)
1548060514.000 * * [misc]simplify:  iters left: 4 (403 enodes)
1548060514.264 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))))
1548060514.264 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060514.264 * * * * [misc]progress:  [ 627 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060514.265 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060514.265 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060514.269 * * [misc]simplify:  iters left: 5 (90 enodes)
1548060514.292 * * [misc]simplify:  iters left: 4 (361 enodes)
1548060514.493 * [exit]simplify:  Simplified to (* (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3)))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060514.493 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3)))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060514.493 * * * * [misc]progress:  [ 628 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060514.493 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060514.493 * * [misc]simplify:  iters left: 6 (26 enodes)
1548060514.498 * * [misc]simplify:  iters left: 5 (87 enodes)
1548060514.517 * * [misc]simplify:  iters left: 4 (370 enodes)
1548060514.749 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060514.749 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (* (- d4 d3) (+ (* d4 (+ d3 d4)) (* d3 d3))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060514.752 * * * * [misc]progress:  [ 629 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060514.753 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))
1548060514.753 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060514.757 * * [misc]simplify:  iters left: 5 (77 enodes)
1548060514.774 * * [misc]simplify:  iters left: 4 (324 enodes)
1548060514.950 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (- d4 d3) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d3 d4)))))
1548060514.950 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (- d4 d3) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060514.950 * * * * [misc]progress:  [ 630 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060514.950 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060514.951 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060514.955 * * [misc]simplify:  iters left: 5 (83 enodes)
1548060514.973 * * [misc]simplify:  iters left: 4 (343 enodes)
1548060515.156 * [exit]simplify:  Simplified to (* (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060515.156 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))) (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060515.156 * * * * [misc]progress:  [ 631 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060515.156 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))
1548060515.156 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060515.161 * * [misc]simplify:  iters left: 5 (73 enodes)
1548060515.180 * * [misc]simplify:  iters left: 4 (298 enodes)
1548060515.324 * [exit]simplify:  Simplified to (* (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))
1548060515.324 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (+ (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1)) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060515.324 * * * * [misc]progress:  [ 632 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060515.324 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060515.324 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060515.329 * * [misc]simplify:  iters left: 5 (84 enodes)
1548060515.346 * * [misc]simplify:  iters left: 4 (337 enodes)
1548060515.514 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))))
1548060515.515 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (+ (* d3 (- d3 d4)) (* d4 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060515.515 * * * * [misc]progress:  [ 633 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060515.515 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))
1548060515.515 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060515.518 * * [misc]simplify:  iters left: 5 (65 enodes)
1548060515.532 * * [misc]simplify:  iters left: 4 (248 enodes)
1548060515.641 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (- d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))))
1548060515.641 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (+ (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (- d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060515.641 * * * * [misc]progress:  [ 634 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060515.641 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060515.641 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060515.646 * * [misc]simplify:  iters left: 5 (76 enodes)
1548060515.665 * * [misc]simplify:  iters left: 4 (300 enodes)
1548060515.872 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))))
1548060515.872 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060515.872 * * * * [misc]progress:  [ 635 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060515.873 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060515.873 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060515.877 * * [misc]simplify:  iters left: 5 (70 enodes)
1548060515.893 * * [misc]simplify:  iters left: 4 (258 enodes)
1548060516.042 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d3 d4)))
1548060516.042 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060516.042 * * * * [misc]progress:  [ 636 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060516.042 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060516.042 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060516.046 * * [misc]simplify:  iters left: 5 (67 enodes)
1548060516.060 * * [misc]simplify:  iters left: 4 (267 enodes)
1548060516.242 * [exit]simplify:  Simplified to (* (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d3 d4)))))
1548060516.242 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060516.242 * * * * [misc]progress:  [ 637 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 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))))>
1548060516.242 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))
1548060516.243 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060516.246 * * [misc]simplify:  iters left: 5 (57 enodes)
1548060516.257 * * [misc]simplify:  iters left: 4 (221 enodes)
1548060516.381 * [exit]simplify:  Simplified to (* (+ (pow d2 3) (pow d1 3)) (* (* (- d4 d3) (* (- d4 d3) (+ d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060516.381 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (pow d2 3) (pow d1 3)) (* (* (- d4 d3) (* (- d4 d3) (+ d3 d4))) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060516.381 * * * * [misc]progress:  [ 638 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060516.381 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060516.381 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060516.385 * * [misc]simplify:  iters left: 5 (63 enodes)
1548060516.397 * * [misc]simplify:  iters left: 4 (236 enodes)
1548060516.521 * [exit]simplify:  Simplified to (* (* (+ (* d3 d3) (* d4 (+ d3 d4))) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1))))
1548060516.521 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d3 d3) (* d4 (+ d3 d4))) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060516.521 * * * * [misc]progress:  [ 639 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060516.521 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))
1548060516.521 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060516.527 * * [misc]simplify:  iters left: 5 (53 enodes)
1548060516.537 * * [misc]simplify:  iters left: 4 (191 enodes)
1548060516.615 * [exit]simplify:  Simplified to (* (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1)))
1548060516.615 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060516.615 * * * * [misc]progress:  [ 640 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060516.615 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060516.615 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060516.619 * * [misc]simplify:  iters left: 5 (64 enodes)
1548060516.631 * * [misc]simplify:  iters left: 4 (230 enodes)
1548060516.740 * [exit]simplify:  Simplified to (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (- d3 d4)))))
1548060516.740 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060516.741 * * * * [misc]progress:  [ 641 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060516.741 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))
1548060516.741 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060516.743 * * [misc]simplify:  iters left: 5 (45 enodes)
1548060516.752 * * [misc]simplify:  iters left: 4 (145 enodes)
1548060516.810 * [exit]simplify:  Simplified to (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (- d4 d3))))
1548060516.810 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060516.810 * * * * [misc]progress:  [ 642 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060516.811 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060516.811 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060516.814 * * [misc]simplify:  iters left: 5 (61 enodes)
1548060516.829 * * [misc]simplify:  iters left: 4 (238 enodes)
1548060516.953 * [exit]simplify:  Simplified to (* (* (+ (* d3 d3) (* (+ d3 d4) d4)) (- d4 d3)) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (pow d2 3) (pow d1 3))))
1548060516.953 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d3 d3) (* (+ d3 d4) d4)) (- d4 d3)) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (pow d2 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060516.953 * * * * [misc]progress:  [ 643 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060516.953 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))
1548060516.953 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060516.956 * * [misc]simplify:  iters left: 5 (55 enodes)
1548060516.967 * * [misc]simplify:  iters left: 4 (203 enodes)
1548060517.051 * [exit]simplify:  Simplified to (* (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d3 d4))) (+ (* d3 (- d3 d4)) (* d4 d4)))
1548060517.051 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d3 d4))) (+ (* d3 (- d3 d4)) (* d4 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060517.051 * * * * [misc]progress:  [ 644 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060517.052 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060517.052 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060517.055 * * [misc]simplify:  iters left: 5 (52 enodes)
1548060517.068 * * [misc]simplify:  iters left: 4 (210 enodes)
1548060517.166 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (+ (* d3 (+ d3 d4)) (* d4 d4)))
1548060517.166 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (* (- d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (+ (* d3 (+ d3 d4)) (* d4 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060517.166 * * * * [misc]progress:  [ 645 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060517.166 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4)))
1548060517.166 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060517.168 * * [misc]simplify:  iters left: 5 (42 enodes)
1548060517.179 * * [misc]simplify:  iters left: 4 (164 enodes)
1548060517.244 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ d3 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))
1548060517.244 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ d3 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060517.245 * * * * [misc]progress:  [ 646 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060517.245 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060517.245 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060517.247 * * [misc]simplify:  iters left: 5 (48 enodes)
1548060517.257 * * [misc]simplify:  iters left: 4 (184 enodes)
1548060517.333 * [exit]simplify:  Simplified to (* (+ (* d4 d4) (* d3 (+ d3 d4))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))
1548060517.333 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (* d4 d4) (* d3 (+ d3 d4))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060517.333 * * * * [misc]progress:  [ 647 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060517.333 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ d3 d4))
1548060517.333 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060517.335 * * [misc]simplify:  iters left: 5 (38 enodes)
1548060517.343 * * [misc]simplify:  iters left: 4 (137 enodes)
1548060517.389 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ d3 d4)) (+ (pow d2 3) (pow d1 3)))
1548060517.389 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ d3 d4)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ d3 d4)) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060517.389 * * * * [misc]progress:  [ 648 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060517.389 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))
1548060517.389 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060517.392 * * [misc]simplify:  iters left: 5 (49 enodes)
1548060517.402 * * [misc]simplify:  iters left: 4 (178 enodes)
1548060517.468 * [exit]simplify:  Simplified to (* (- (* d3 d3) (* d4 (- d3 d4))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))
1548060517.468 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (- (* d3 d3) (* d4 (- d3 d4))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060517.468 * * * * [misc]progress:  [ 649 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- d4 d3)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (- d4 d3))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060517.469 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (- d4 d3))
1548060517.469 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060517.473 * * [misc]simplify:  iters left: 5 (28 enodes)
1548060517.478 * * [misc]simplify:  iters left: 4 (85 enodes)
1548060517.499 * * [misc]simplify:  iters left: 3 (324 enodes)
1548060517.861 * [exit]simplify:  Simplified to (* (* (- d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3)))
1548060517.861 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- d4 d3)) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (- d4 d3) (- d4 d3)) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060517.861 * * * * [misc]progress:  [ 650 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060517.862 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))
1548060517.862 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060517.865 * * [misc]simplify:  iters left: 5 (67 enodes)
1548060517.881 * * [misc]simplify:  iters left: 4 (281 enodes)
1548060518.014 * [exit]simplify:  Simplified to (+ (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (* d1 d1))) (- (* d1 d1) (* (+ d2 d1) d2))))
1548060518.015 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (+ (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (* (+ d2 d1) d2) (* (+ d2 d1) d2))) (* (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (* d1 d1))) (- (* d1 d1) (* (+ d2 d1) d2))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060518.015 * * * * [misc]progress:  [ 651 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060518.015 * [enter]simplify:  Simplifying (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060518.015 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060518.017 * * [misc]simplify:  iters left: 5 (41 enodes)
1548060518.024 * * [misc]simplify:  iters left: 4 (120 enodes)
1548060518.060 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1)))
1548060518.060 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (- (* (+ d2 d1) d2) (* d1 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060518.060 * * * * [misc]progress:  [ 652 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060518.061 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060518.061 * * [misc]simplify:  iters left: 6 (31 enodes)
1548060518.067 * * [misc]simplify:  iters left: 5 (93 enodes)
1548060518.087 * * [misc]simplify:  iters left: 4 (382 enodes)
1548060518.309 * [exit]simplify:  Simplified to (* (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (* (+ d4 d3) d4) (* d3 d3))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))
1548060518.309 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (* (+ d4 d3) d4) (* d3 d3))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3)))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060518.309 * * * * [misc]progress:  [ 653 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060518.309 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060518.309 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060518.314 * * [misc]simplify:  iters left: 5 (87 enodes)
1548060518.333 * * [misc]simplify:  iters left: 4 (352 enodes)
1548060518.512 * [exit]simplify:  Simplified to (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))
1548060518.512 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d4 d3))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060518.512 * * * * [misc]progress:  [ 654 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060518.513 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060518.513 * * [misc]simplify:  iters left: 6 (29 enodes)
1548060518.518 * * [misc]simplify:  iters left: 5 (87 enodes)
1548060518.537 * * [misc]simplify:  iters left: 4 (365 enodes)
1548060518.743 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- d4 d3))))
1548060518.743 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060518.743 * * * * [misc]progress:  [ 655 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060518.743 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))
1548060518.744 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060518.748 * * [misc]simplify:  iters left: 5 (77 enodes)
1548060518.764 * * [misc]simplify:  iters left: 4 (319 enodes)
1548060518.921 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (* (- d4 d3) (+ d3 d4)) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3))))))
1548060518.921 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (* (- d4 d3) (+ d3 d4)) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060518.921 * * * * [misc]progress:  [ 656 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060518.921 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060518.921 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060518.926 * * [misc]simplify:  iters left: 5 (80 enodes)
1548060518.943 * * [misc]simplify:  iters left: 4 (323 enodes)
1548060519.100 * [exit]simplify:  Simplified to (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d3 d4)))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))
1548060519.100 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d3 d4)))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060519.100 * * * * [misc]progress:  [ 657 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060519.100 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))
1548060519.101 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060519.105 * * [misc]simplify:  iters left: 5 (70 enodes)
1548060519.119 * * [misc]simplify:  iters left: 4 (278 enodes)
1548060519.242 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ d4 d3) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3))))))
1548060519.242 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ d4 d3) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060519.242 * * * * [misc]progress:  [ 658 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060519.242 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060519.242 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060519.247 * * [misc]simplify:  iters left: 5 (81 enodes)
1548060519.267 * * [misc]simplify:  iters left: 4 (318 enodes)
1548060519.410 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))) (- (* d3 d3) (* d4 (- d3 d4)))))
1548060519.410 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))) (- (* d3 d3) (* d4 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060519.410 * * * * [misc]progress:  [ 659 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060519.411 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))
1548060519.411 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060519.415 * * [misc]simplify:  iters left: 5 (65 enodes)
1548060519.428 * * [misc]simplify:  iters left: 4 (248 enodes)
1548060519.531 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3))))) (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))
1548060519.531 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (- d4 d3) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3))))) (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060519.531 * * * * [misc]progress:  [ 660 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060519.531 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060519.532 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060519.536 * * [misc]simplify:  iters left: 5 (73 enodes)
1548060519.551 * * [misc]simplify:  iters left: 4 (281 enodes)
1548060519.732 * [exit]simplify:  Simplified to (* (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* d2 (+ d2 d1)) (* d1 d1)))) (+ (* (- d3 d4) d3) (* d4 d4)))
1548060519.732 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* d2 (+ d2 d1)) (* d1 d1)))) (+ (* (- d3 d4) d3) (* d4 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060519.732 * * * * [misc]progress:  [ 661 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060519.732 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060519.732 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060519.736 * * [misc]simplify:  iters left: 5 (67 enodes)
1548060519.753 * * [misc]simplify:  iters left: 4 (251 enodes)
1548060519.884 * [exit]simplify:  Simplified to (* (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d3 d4)) (- (* d2 (+ d2 d1)) (* d1 d1))) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))))
1548060519.884 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d3 d4)) (- (* d2 (+ d2 d1)) (* d1 d1))) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060519.884 * * * * [misc]progress:  [ 662 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060519.884 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060519.884 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060519.888 * * [misc]simplify:  iters left: 5 (67 enodes)
1548060519.901 * * [misc]simplify:  iters left: 4 (264 enodes)
1548060520.062 * [exit]simplify:  Simplified to (* (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (- (* d2 (+ d2 d1)) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- d4 d3))
1548060520.062 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (- (* d2 (+ d2 d1)) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (- d4 d3))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060520.062 * * * * [misc]progress:  [ 663 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060520.062 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))
1548060520.062 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060520.066 * * [misc]simplify:  iters left: 5 (57 enodes)
1548060520.077 * * [misc]simplify:  iters left: 4 (218 enodes)
1548060520.185 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (+ d4 d3)) (- (* d2 (+ d2 d1)) (* d1 d1))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))))
1548060520.185 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (* (- d4 d3) (+ d4 d3)) (- (* d2 (+ d2 d1)) (* d1 d1))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060520.185 * * * * [misc]progress:  [ 664 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060520.185 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060520.185 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060520.189 * * [misc]simplify:  iters left: 5 (60 enodes)
1548060520.201 * * [misc]simplify:  iters left: 4 (218 enodes)
1548060520.300 * [exit]simplify:  Simplified to (* (* (- (* d2 (+ d2 d1)) (* d1 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))))
1548060520.301 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (- (* d2 (+ d2 d1)) (* d1 d1)) (+ (* d3 (+ d4 d3)) (* d4 d4))) (+ (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (+ (pow d1 3) (pow d2 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060520.301 * * * * [misc]progress:  [ 665 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060520.301 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))
1548060520.301 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060520.304 * * [misc]simplify:  iters left: 5 (50 enodes)
1548060520.313 * * [misc]simplify:  iters left: 4 (173 enodes)
1548060520.382 * [exit]simplify:  Simplified to (* (* (- (* d2 (+ d2 d1)) (* d1 d1)) (+ d3 d4)) (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))))
1548060520.382 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (- (* d2 (+ d2 d1)) (* d1 d1)) (+ d3 d4)) (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060520.382 * * * * [misc]progress:  [ 666 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060520.382 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060520.382 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060520.386 * * [misc]simplify:  iters left: 5 (61 enodes)
1548060520.398 * * [misc]simplify:  iters left: 4 (213 enodes)
1548060520.487 * [exit]simplify:  Simplified to (* (* (- (* d2 (+ d2 d1)) (* d1 d1)) (- (* d3 d3) (* d4 (- d3 d4)))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))))
1548060520.487 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (- (* d2 (+ d2 d1)) (* d1 d1)) (- (* d3 d3) (* d4 (- d3 d4)))) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060520.487 * * * * [misc]progress:  [ 667 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060520.487 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))
1548060520.487 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060520.490 * * [misc]simplify:  iters left: 5 (45 enodes)
1548060520.498 * * [misc]simplify:  iters left: 4 (147 enodes)
1548060520.555 * [exit]simplify:  Simplified to (* (* (- (* d2 (+ d2 d1)) (* d1 d1)) (- d4 d3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))))
1548060520.555 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (- (* d2 (+ d2 d1)) (* d1 d1)) (- d4 d3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060520.555 * * * * [misc]progress:  [ 668 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060520.555 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060520.555 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060520.559 * * [misc]simplify:  iters left: 5 (58 enodes)
1548060520.570 * * [misc]simplify:  iters left: 4 (228 enodes)
1548060520.676 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ d3 d4) d4) (* d3 d3))) (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))))
1548060520.676 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* (+ d3 d4) d4) (* d3 d3))) (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060520.676 * * * * [misc]progress:  [ 669 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060520.676 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))
1548060520.677 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060520.680 * * [misc]simplify:  iters left: 5 (52 enodes)
1548060520.690 * * [misc]simplify:  iters left: 4 (186 enodes)
1548060520.762 * [exit]simplify:  Simplified to (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d3 d4)))
1548060520.762 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060520.763 * * * * [misc]progress:  [ 670 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060520.763 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060520.763 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060520.766 * * [misc]simplify:  iters left: 5 (52 enodes)
1548060520.779 * * [misc]simplify:  iters left: 4 (199 enodes)
1548060520.862 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 (+ d3 d4)) (* d4 d4))))
1548060520.862 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 (+ d3 d4)) (* d4 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060520.862 * * * * [misc]progress:  [ 671 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060520.862 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4)))
1548060520.863 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060520.865 * * [misc]simplify:  iters left: 5 (42 enodes)
1548060520.873 * * [misc]simplify:  iters left: 4 (153 enodes)
1548060520.928 * [exit]simplify:  Simplified to (* (* (+ d3 d4) (- d4 d3)) (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))))
1548060520.928 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (* (- d4 d3) (+ d3 d4))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ d3 d4) (- d4 d3)) (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060520.928 * * * * [misc]progress:  [ 672 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060520.928 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060520.929 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060520.931 * * [misc]simplify:  iters left: 5 (45 enodes)
1548060520.940 * * [misc]simplify:  iters left: 4 (163 enodes)
1548060521.001 * [exit]simplify:  Simplified to (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (+ (* d3 d3) (* (+ d4 d3) d4)))
1548060521.001 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (+ (pow d1 3) (pow d2 3)))) (+ (* d3 d3) (* (+ d4 d3) d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060521.002 * * * * [misc]progress:  [ 673 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060521.002 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ d3 d4))
1548060521.002 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060521.004 * * [misc]simplify:  iters left: 5 (35 enodes)
1548060521.010 * * [misc]simplify:  iters left: 4 (124 enodes)
1548060521.050 * [exit]simplify:  Simplified to (+ (* (+ (pow d1 3) (pow d2 3)) (* (pow d1 3) (+ d4 d3))) (* (+ d4 d3) (* (pow d2 3) (pow d2 3))))
1548060521.050 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ d3 d4)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (+ (* (+ (pow d1 3) (pow d2 3)) (* (pow d1 3) (+ d4 d3))) (* (+ d4 d3) (* (pow d2 3) (pow d2 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060521.051 * * * * [misc]progress:  [ 674 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060521.051 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))
1548060521.051 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060521.054 * * [misc]simplify:  iters left: 5 (46 enodes)
1548060521.062 * * [misc]simplify:  iters left: 4 (164 enodes)
1548060521.122 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3)))
1548060521.122 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (* (pow d1 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060521.122 * * * * [misc]progress:  [ 675 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (- d4 d3))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060521.122 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (- d4 d3))
1548060521.122 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060521.125 * * [misc]simplify:  iters left: 5 (30 enodes)
1548060521.130 * * [misc]simplify:  iters left: 4 (96 enodes)
1548060521.155 * * [misc]simplify:  iters left: 3 (333 enodes)
1548060521.284 * [exit]simplify:  Simplified to (+ (* (+ (pow d1 3) (pow d2 3)) (* (- d4 d3) (pow d1 3))) (* (pow d2 3) (* (pow d2 3) (- d4 d3))))
1548060521.285 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- d4 d3)) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (+ (* (+ (pow d1 3) (pow d2 3)) (* (- d4 d3) (pow d1 3))) (* (pow d2 3) (* (pow d2 3) (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060521.285 * * * * [misc]progress:  [ 676 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060521.285 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))
1548060521.285 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060521.288 * * [misc]simplify:  iters left: 5 (62 enodes)
1548060521.302 * * [misc]simplify:  iters left: 4 (262 enodes)
1548060521.425 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))))
1548060521.425 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (+ (* (pow d2 3) (pow d2 3)) (* (+ (pow d1 3) (pow d2 3)) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060521.425 * * * * [misc]progress:  [ 677 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060521.425 * [enter]simplify:  Simplifying (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060521.425 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060521.428 * * [misc]simplify:  iters left: 5 (36 enodes)
1548060521.437 * * [misc]simplify:  iters left: 4 (113 enodes)
1548060521.463 * * [misc]simplify:  iters left: 3 (427 enodes)
1548060521.695 * [exit]simplify:  Simplified to (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (pow (* d1 d1) 3)) (+ (* d1 d2) (- (* d2 d2) (* d1 d1))))
1548060521.695 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow (pow d2 3) 3) (pow (pow d1 3) 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (+ (* (pow d2 3) (pow d2 3)) (+ (* (pow d1 3) (pow d1 3)) (* (pow d2 3) (pow d1 3)))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* (pow d2 3) (+ (pow d1 3) (pow d2 3))) (pow (* d1 d1) 3)) (+ (* d1 d2) (- (* d2 d2) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060521.695 * * * * [misc]progress:  [ 678 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060521.695 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060521.695 * * [misc]simplify:  iters left: 6 (27 enodes)
1548060521.700 * * [misc]simplify:  iters left: 5 (83 enodes)
1548060521.720 * * [misc]simplify:  iters left: 4 (323 enodes)
1548060521.899 * [exit]simplify:  Simplified to (* (+ (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (+ d1 d2) (* d1 d2)))) (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* d3 d3) (* d4 (- d3 d4)))))
1548060521.899 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (+ d1 d2) (* d1 d2)))) (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* d3 d3) (* d4 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060521.899 * * * * [misc]progress:  [ 679 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060521.900 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060521.900 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060521.904 * * [misc]simplify:  iters left: 5 (77 enodes)
1548060521.920 * * [misc]simplify:  iters left: 4 (293 enodes)
1548060522.063 * [exit]simplify:  Simplified to (* (+ (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3))) (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (* d1 d2) (+ d1 d2))))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d3 d4)))
1548060522.063 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3))) (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (* d1 d2) (+ d1 d2))))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060522.063 * * * * [misc]progress:  [ 680 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060522.063 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060522.063 * * [misc]simplify:  iters left: 6 (25 enodes)
1548060522.068 * * [misc]simplify:  iters left: 5 (77 enodes)
1548060522.086 * * [misc]simplify:  iters left: 4 (306 enodes)
1548060522.253 * [exit]simplify:  Simplified to (* (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))
1548060522.253 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (+ (* d3 d3) (* d4 (+ d4 d3)))) (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d1 d2)))) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060522.254 * * * * [misc]progress:  [ 681 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060522.254 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))
1548060522.254 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060522.258 * * [misc]simplify:  iters left: 5 (67 enodes)
1548060522.271 * * [misc]simplify:  iters left: 4 (260 enodes)
1548060522.391 * [exit]simplify:  Simplified to (* (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d4 d3))) (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))
1548060522.391 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d4 d3))) (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060522.391 * * * * [misc]progress:  [ 682 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060522.391 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060522.392 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060522.396 * * [misc]simplify:  iters left: 5 (70 enodes)
1548060522.410 * * [misc]simplify:  iters left: 4 (264 enodes)
1548060522.534 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))))
1548060522.534 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))) (* (+ (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060522.534 * * * * [misc]progress:  [ 683 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060522.534 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))
1548060522.534 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060522.537 * * [misc]simplify:  iters left: 5 (60 enodes)
1548060522.550 * * [misc]simplify:  iters left: 4 (219 enodes)
1548060522.640 * [exit]simplify:  Simplified to (* (* (+ d3 d4) (+ (pow d2 3) (pow d1 3))) (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))
1548060522.640 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (+ d3 d4) (+ (pow d2 3) (pow d1 3))) (+ (* (- (* d1 d1) (* d2 (+ d1 d2))) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060522.640 * * * * [misc]progress:  [ 684 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060522.640 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060522.640 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060522.645 * * [misc]simplify:  iters left: 5 (71 enodes)
1548060522.659 * * [misc]simplify:  iters left: 4 (259 enodes)
1548060522.774 * [exit]simplify:  Simplified to (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (* d1 d2) (+ d1 d2)))) (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3)))))
1548060522.774 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (* d1 d2) (+ d1 d2)))) (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060522.775 * * * * [misc]progress:  [ 685 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060522.775 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))
1548060522.775 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060522.778 * * [misc]simplify:  iters left: 5 (55 enodes)
1548060522.789 * * [misc]simplify:  iters left: 4 (189 enodes)
1548060522.864 * [exit]simplify:  Simplified to (* (- d4 d3) (+ (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (+ d1 d2) (* d1 d2)))) (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3)))))
1548060522.864 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (- d4 d3) (+ (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (+ d1 d2) (* d1 d2)))) (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060522.864 * * * * [misc]progress:  [ 686 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060522.864 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060522.864 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060522.868 * * [misc]simplify:  iters left: 5 (63 enodes)
1548060522.880 * * [misc]simplify:  iters left: 4 (232 enodes)
1548060523.024 * [exit]simplify:  Simplified to (* (* (+ (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (- (* d2 (+ d1 d2)) (* d1 d1))))
1548060523.024 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (- (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060523.024 * * * * [misc]progress:  [ 687 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060523.024 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060523.024 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060523.028 * * [misc]simplify:  iters left: 5 (57 enodes)
1548060523.041 * * [misc]simplify:  iters left: 4 (190 enodes)
1548060523.134 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060523.134 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060523.134 * * * * [misc]progress:  [ 688 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060523.134 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060523.134 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060523.138 * * [misc]simplify:  iters left: 5 (57 enodes)
1548060523.149 * * [misc]simplify:  iters left: 4 (203 enodes)
1548060523.266 * [exit]simplify:  Simplified to (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (+ (* d3 (+ d3 d4)) (* d4 d4))))
1548060523.267 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (* (+ (pow d2 3) (pow d1 3)) (- d4 d3)) (+ (* d3 (+ d3 d4)) (* d4 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060523.267 * * * * [misc]progress:  [ 689 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060523.267 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))
1548060523.267 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060523.270 * * [misc]simplify:  iters left: 5 (47 enodes)
1548060523.278 * * [misc]simplify:  iters left: 4 (157 enodes)
1548060523.345 * [exit]simplify:  Simplified to (* (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060523.345 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (* (+ d3 d4) (- d4 d3)) (+ (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060523.345 * * * * [misc]progress:  [ 690 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060523.345 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060523.346 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060523.349 * * [misc]simplify:  iters left: 5 (50 enodes)
1548060523.358 * * [misc]simplify:  iters left: 4 (157 enodes)
1548060523.423 * [exit]simplify:  Simplified to (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3))))
1548060523.423 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060523.423 * * * * [misc]progress:  [ 691 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060523.423 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))
1548060523.423 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060523.426 * * [misc]simplify:  iters left: 5 (40 enodes)
1548060523.432 * * [misc]simplify:  iters left: 4 (112 enodes)
1548060523.469 * [exit]simplify:  Simplified to (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (+ (pow d2 3) (pow d1 3))))
1548060523.469 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (+ (pow d2 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060523.469 * * * * [misc]progress:  [ 692 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060523.469 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060523.469 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060523.472 * * [misc]simplify:  iters left: 5 (51 enodes)
1548060523.481 * * [misc]simplify:  iters left: 4 (152 enodes)
1548060523.537 * [exit]simplify:  Simplified to (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3)))
1548060523.537 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060523.538 * * * * [misc]progress:  [ 693 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060523.538 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))
1548060523.538 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060523.540 * * [misc]simplify:  iters left: 5 (35 enodes)
1548060523.545 * * [misc]simplify:  iters left: 4 (86 enodes)
1548060523.570 * * [misc]simplify:  iters left: 3 (419 enodes)
1548060523.826 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* d1 (- d2 d1))))
1548060523.827 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (- d4 d3) (+ (pow d2 3) (pow d1 3))) (+ (* d2 d2) (* d1 (- d2 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060523.827 * * * * [misc]progress:  [ 694 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060523.828 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060523.828 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060523.831 * * [misc]simplify:  iters left: 5 (48 enodes)
1548060523.840 * * [misc]simplify:  iters left: 4 (155 enodes)
1548060523.906 * [exit]simplify:  Simplified to (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3))))
1548060523.906 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (+ (* (- d3 d4) d3) (* d4 d4)) (+ (pow d2 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060523.906 * * * * [misc]progress:  [ 695 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060523.906 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))
1548060523.906 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060523.909 * * [misc]simplify:  iters left: 5 (42 enodes)
1548060523.916 * * [misc]simplify:  iters left: 4 (125 enodes)
1548060523.955 * [exit]simplify:  Simplified to (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)))
1548060523.955 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (- d3 d4) d3) (* d4 d4)) (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060523.955 * * * * [misc]progress:  [ 696 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060523.956 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060523.956 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060523.958 * * [misc]simplify:  iters left: 5 (42 enodes)
1548060523.966 * * [misc]simplify:  iters left: 4 (138 enodes)
1548060524.015 * [exit]simplify:  Simplified to (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))
1548060524.015 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* d3 (+ d3 d4)) (* d4 d4)) (* (- d4 d3) (+ (pow d2 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060524.016 * * * * [misc]progress:  [ 697 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060524.016 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (* (- d4 d3) (+ d3 d4)))
1548060524.016 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060524.018 * * [misc]simplify:  iters left: 5 (32 enodes)
1548060524.025 * * [misc]simplify:  iters left: 4 (92 enodes)
1548060524.046 * * [misc]simplify:  iters left: 3 (344 enodes)
1548060524.198 * [exit]simplify:  Simplified to (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- d4 d3)))
1548060524.198 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (* (- d4 d3) (+ d3 d4))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ d3 d4) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060524.198 * * * * [misc]progress:  [ 698 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060524.198 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060524.198 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060524.201 * * [misc]simplify:  iters left: 5 (35 enodes)
1548060524.207 * * [misc]simplify:  iters left: 4 (90 enodes)
1548060524.226 * * [misc]simplify:  iters left: 3 (309 enodes)
1548060524.328 * [exit]simplify:  Simplified to (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (pow d2 3) (pow d1 3)))
1548060524.328 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060524.328 * * * * [misc]progress:  [ 699 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060524.328 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (+ d3 d4))
1548060524.328 * * [misc]simplify:  iters left: 5 (10 enodes)
1548060524.330 * * [misc]simplify:  iters left: 4 (25 enodes)
1548060524.334 * * [misc]simplify:  iters left: 3 (51 enodes)
1548060524.343 * * [misc]simplify:  iters left: 2 (139 enodes)
1548060524.367 * * [misc]simplify:  iters left: 1 (231 enodes)
1548060524.414 * [exit]simplify:  Simplified to (* (+ d4 d3) (+ (pow d2 3) (pow d1 3)))
1548060524.414 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ d3 d4)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (+ d4 d3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060524.414 * * * * [misc]progress:  [ 700 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060524.414 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))
1548060524.414 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060524.417 * * [misc]simplify:  iters left: 5 (36 enodes)
1548060524.423 * * [misc]simplify:  iters left: 4 (91 enodes)
1548060524.442 * * [misc]simplify:  iters left: 3 (303 enodes)
1548060524.539 * [exit]simplify:  Simplified to (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (pow d2 3) (pow d1 3)))
1548060524.539 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (- (* d3 d3) (* d4 (- d3 d4))) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060524.539 * * * * [misc]progress:  [ 701 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- d4 d3)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (- d4 d3))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060524.539 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (- d4 d3))
1548060524.539 * * [misc]simplify:  iters left: 5 (10 enodes)
1548060524.541 * * [misc]simplify:  iters left: 4 (20 enodes)
1548060524.543 * * [misc]simplify:  iters left: 3 (35 enodes)
1548060524.549 * * [misc]simplify:  iters left: 2 (81 enodes)
1548060524.565 * * [misc]simplify:  iters left: 1 (215 enodes)
1548060524.613 * [exit]simplify:  Simplified to (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))
1548060524.613 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- d4 d3)) (* (+ (pow d2 3) (pow d1 3)) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (- d4 d3) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060524.613 * * * * [misc]progress:  [ 702 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060524.613 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))
1548060524.613 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060524.616 * * [misc]simplify:  iters left: 5 (52 enodes)
1548060524.627 * * [misc]simplify:  iters left: 4 (191 enodes)
1548060524.701 * [exit]simplify:  Simplified to (+ (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (* d1 d2) (+ d1 d2)))) (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3))))
1548060524.701 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (pow d2 3) (pow d1 3)) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (+ (* (* (+ (pow d2 3) (pow d1 3)) d1) (- (pow d1 3) (* (* d1 d2) (+ d1 d2)))) (* (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (+ (pow d2 3) (pow d1 3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060524.701 * * * * [misc]progress:  [ 703 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (+ (pow d2 3) (pow d1 3)) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060524.702 * [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow d1 3)) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060524.702 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060524.703 * * [misc]simplify:  iters left: 5 (26 enodes)
1548060524.707 * * [misc]simplify:  iters left: 4 (52 enodes)
1548060524.716 * * [misc]simplify:  iters left: 3 (156 enodes)
1548060524.768 * [exit]simplify:  Simplified to (* (+ (* d2 d2) (* d1 (- d2 d1))) (+ (pow d2 3) (pow d1 3)))
1548060524.768 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (* (pow d2 3) (pow d2 3)) (* (pow d1 3) (pow d1 3)))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (+ (pow d2 3) (pow d1 3)) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d2 d2) (* d1 (- d2 d1))) (+ (pow d2 3) (pow d1 3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060524.768 * * * * [misc]progress:  [ 704 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060524.768 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060524.768 * * [misc]simplify:  iters left: 6 (23 enodes)
1548060524.773 * * [misc]simplify:  iters left: 5 (76 enodes)
1548060524.790 * * [misc]simplify:  iters left: 4 (323 enodes)
1548060525.001 * [exit]simplify:  Simplified to (* (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2)))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* d4 (+ d4 d3)) (* d3 d3))))
1548060525.001 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (* d1 d1) (- (* d1 d1) (* (+ d2 d1) d2)))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ (* d4 (+ d4 d3)) (* d3 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060525.002 * * * * [misc]progress:  [ 705 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060525.002 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060525.002 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060525.006 * * [misc]simplify:  iters left: 5 (70 enodes)
1548060525.021 * * [misc]simplify:  iters left: 4 (281 enodes)
1548060525.175 * [exit]simplify:  Simplified to (* (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ d4 d3)) (+ (* d4 d4) (* (- d3 d4) d3))))
1548060525.175 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ d4 d3)) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060525.175 * * * * [misc]progress:  [ 706 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060525.175 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060525.175 * * [misc]simplify:  iters left: 6 (24 enodes)
1548060525.180 * * [misc]simplify:  iters left: 5 (79 enodes)
1548060525.197 * * [misc]simplify:  iters left: 4 (321 enodes)
1548060525.370 * [exit]simplify:  Simplified to (* (* (* (+ (* d4 (- d4 d3)) (* d3 d3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (- d4 d3)) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1))))
1548060525.370 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (* (+ (* d4 (- d4 d3)) (* d3 d3)) (+ (* d3 d3) (* (+ d4 d3) d4))) (- d4 d3)) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060525.370 * * * * [misc]progress:  [ 707 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060525.370 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))
1548060525.371 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060525.375 * * [misc]simplify:  iters left: 5 (73 enodes)
1548060525.389 * * [misc]simplify:  iters left: 4 (272 enodes)
1548060525.512 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (+ d4 d3) (- d4 d3))) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1))))
1548060525.512 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (+ d4 d3) (- d4 d3))) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060525.513 * * * * [misc]progress:  [ 708 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060525.513 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060525.513 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060525.517 * * [misc]simplify:  iters left: 5 (72 enodes)
1548060525.535 * * [misc]simplify:  iters left: 4 (280 enodes)
1548060525.669 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1))))
1548060525.669 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d4 (+ d4 d3)) (* d3 d3))) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060525.669 * * * * [misc]progress:  [ 709 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060525.669 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))
1548060525.670 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060525.673 * * [misc]simplify:  iters left: 5 (66 enodes)
1548060525.687 * * [misc]simplify:  iters left: 4 (238 enodes)
1548060525.786 * [exit]simplify:  Simplified to (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d4 d3)) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2)))))
1548060525.787 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (- (* d3 d3) (* d4 (- d3 d4))) (+ d4 d3)) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060525.787 * * * * [misc]progress:  [ 710 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060525.787 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060525.787 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060525.791 * * [misc]simplify:  iters left: 5 (62 enodes)
1548060525.803 * * [misc]simplify:  iters left: 4 (228 enodes)
1548060525.900 * [exit]simplify:  Simplified to (* (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d3 d3) (* d4 (- d3 d4)))))
1548060525.900 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 d1) (* (+ d2 d1) d2)) (* d1 d1))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d3 d3) (* d4 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060525.900 * * * * [misc]progress:  [ 711 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060525.900 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))
1548060525.901 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060525.904 * * [misc]simplify:  iters left: 5 (61 enodes)
1548060525.915 * * [misc]simplify:  iters left: 4 (207 enodes)
1548060525.995 * [exit]simplify:  Simplified to (* (* (- (* d3 d3) (* d4 (- d3 d4))) (- d4 d3)) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1))))
1548060525.995 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (- (* d3 d3) (* d4 (- d3 d4))) (- d4 d3)) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060525.995 * * * * [misc]progress:  [ 712 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060525.996 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060525.996 * * [misc]simplify:  iters left: 6 (19 enodes)
1548060525.999 * * [misc]simplify:  iters left: 5 (54 enodes)
1548060526.011 * * [misc]simplify:  iters left: 4 (213 enodes)
1548060526.157 * [exit]simplify:  Simplified to (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* d3 d3) (* d4 (- d3 d4)))))
1548060526.157 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (- (* d3 d3) (* d4 (- d3 d4)))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (- (* d3 d3) (* d4 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060526.157 * * * * [misc]progress:  [ 713 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060526.157 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060526.157 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060526.160 * * [misc]simplify:  iters left: 5 (48 enodes)
1548060526.170 * * [misc]simplify:  iters left: 4 (178 enodes)
1548060526.273 * [exit]simplify:  Simplified to (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ d4 d3) (+ (* d4 d4) (* d3 (- d3 d4)))))
1548060526.273 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (* (+ d4 d3) (+ (* d4 d4) (* d3 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060526.273 * * * * [misc]progress:  [ 714 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060526.273 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060526.273 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060526.277 * * [misc]simplify:  iters left: 5 (57 enodes)
1548060526.289 * * [misc]simplify:  iters left: 4 (211 enodes)
1548060526.408 * [exit]simplify:  Simplified to (* (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (* d3 d3) (* (- d4 d3) d4)) (+ (* (+ d4 d3) d4) (* d3 d3))))
1548060526.408 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ (* d3 d3) (* (- d4 d3) d4)) (+ (* (+ d4 d3) d4) (* d3 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060526.408 * * * * [misc]progress:  [ 715 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060526.409 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))
1548060526.409 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060526.412 * * [misc]simplify:  iters left: 5 (51 enodes)
1548060526.421 * * [misc]simplify:  iters left: 4 (169 enodes)
1548060526.499 * [exit]simplify:  Simplified to (* (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ d4 d3) (+ (* d4 d4) (* (- d3 d4) d3))))
1548060526.499 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1))) (* (+ d4 d3) (+ (* d4 d4) (* (- d3 d4) d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060526.499 * * * * [misc]progress:  [ 716 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060526.499 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060526.499 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060526.503 * * [misc]simplify:  iters left: 5 (50 enodes)
1548060526.512 * * [misc]simplify:  iters left: 4 (161 enodes)
1548060526.580 * [exit]simplify:  Simplified to (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ (* d4 d4) (* d3 (- d3 d4)))))
1548060526.580 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (- (* (+ d2 d1) d2) (* d1 d1)) (* (+ (* (+ d4 d3) d4) (* d3 d3)) (+ (* d4 d4) (* d3 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060526.580 * * * * [misc]progress:  [ 717 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060526.580 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))
1548060526.580 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060526.583 * * [misc]simplify:  iters left: 5 (44 enodes)
1548060526.591 * * [misc]simplify:  iters left: 4 (131 enodes)
1548060526.635 * [exit]simplify:  Simplified to (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ d4 d3))
1548060526.635 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ d4 d3))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060526.635 * * * * [misc]progress:  [ 718 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060526.636 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060526.636 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060526.638 * * [misc]simplify:  iters left: 5 (41 enodes)
1548060526.646 * * [misc]simplify:  iters left: 4 (125 enodes)
1548060526.692 * [exit]simplify:  Simplified to (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* d4 d4) (* (- d3 d4) d3)))
1548060526.692 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (- (* (+ d2 d1) d2) (* d1 d1)) (+ (* d4 d4) (* (- d3 d4) d3))) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060526.692 * * * * [misc]progress:  [ 719 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060526.692 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))
1548060526.692 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060526.695 * * [misc]simplify:  iters left: 5 (39 enodes)
1548060526.701 * * [misc]simplify:  iters left: 4 (104 enodes)
1548060526.736 * [exit]simplify:  Simplified to (* (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1))) (+ (* d3 d3) (* d4 (- d4 d3))))
1548060526.736 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (- d4 d3) (- (* (+ d2 d1) d2) (* d1 d1))) (+ (* d3 d3) (* d4 (- d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060526.736 * * * * [misc]progress:  [ 720 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060526.736 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060526.737 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060526.739 * * [misc]simplify:  iters left: 5 (35 enodes)
1548060526.746 * * [misc]simplify:  iters left: 4 (137 enodes)
1548060526.807 * [exit]simplify:  Simplified to (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d3 d3) (* d4 (- d3 d4)))))
1548060526.807 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d3 d3) (* d4 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060526.807 * * * * [misc]progress:  [ 721 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060526.807 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))
1548060526.807 * * [misc]simplify:  iters left: 6 (10 enodes)
1548060526.809 * * [misc]simplify:  iters left: 5 (29 enodes)
1548060526.814 * * [misc]simplify:  iters left: 4 (107 enodes)
1548060526.851 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ d4 d3))
1548060526.851 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ (* d4 d4) (* d3 (- d3 d4))) (+ (* d4 d4) (* d3 (- d3 d4)))) (+ d4 d3))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060526.851 * * * * [misc]progress:  [ 722 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060526.851 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060526.851 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060526.855 * * [misc]simplify:  iters left: 5 (38 enodes)
1548060526.862 * * [misc]simplify:  iters left: 4 (142 enodes)
1548060526.917 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- (* d3 d3) (* d4 (- d3 d4))))
1548060526.917 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (* d3 d3) (* d4 (+ d4 d3)))) (- (* d3 d3) (* d4 (- d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060526.917 * * * * [misc]progress:  [ 723 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060526.917 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- d4 d3) (+ d3 d4)))
1548060526.917 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060526.919 * * [misc]simplify:  iters left: 5 (32 enodes)
1548060526.925 * * [misc]simplify:  iters left: 4 (100 enodes)
1548060526.949 * * [misc]simplify:  iters left: 3 (420 enodes)
1548060527.242 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ d4 d3)) (+ (* d3 d3) (* (- d4 d3) d4)))
1548060527.242 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ d4 d3)) (+ (* d3 d3) (* (- d4 d3) d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060527.242 * * * * [misc]progress:  [ 724 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060527.242 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060527.243 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060527.245 * * [misc]simplify:  iters left: 5 (31 enodes)
1548060527.250 * * [misc]simplify:  iters left: 4 (90 enodes)
1548060527.271 * * [misc]simplify:  iters left: 3 (381 enodes)
1548060527.466 * [exit]simplify:  Simplified to (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (* d4 d4) (* (- d3 d4) d3)))
1548060527.466 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060527.466 * * * * [misc]progress:  [ 725 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060527.467 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))
1548060527.467 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060527.468 * * [misc]simplify:  iters left: 5 (25 enodes)
1548060527.472 * * [misc]simplify:  iters left: 4 (66 enodes)
1548060527.485 * * [misc]simplify:  iters left: 3 (189 enodes)
1548060527.538 * [exit]simplify:  Simplified to (* (+ d4 d3) (+ (* d4 d4) (* (- d3 d4) d3)))
1548060527.538 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (+ d4 d3) (+ (* d4 d4) (* (- d3 d4) d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060527.539 * * * * [misc]progress:  [ 726 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060527.539 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))
1548060527.539 * * [misc]simplify:  iters left: 6 (8 enodes)
1548060527.540 * * [misc]simplify:  iters left: 5 (22 enodes)
1548060527.544 * * [misc]simplify:  iters left: 4 (65 enodes)
1548060527.559 * * [misc]simplify:  iters left: 3 (264 enodes)
1548060527.689 * [exit]simplify:  Simplified to (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d3 d3) (* d4 (- d3 d4))))
1548060527.689 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (- (* d3 d3) (* d4 (- d3 d4))) (- (* d3 d3) (* d4 (- d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060527.689 * * * * [misc]progress:  [ 727 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (- d4 d3))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060527.690 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (- d4 d3))
1548060527.690 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060527.691 * * [misc]simplify:  iters left: 5 (20 enodes)
1548060527.694 * * [misc]simplify:  iters left: 4 (49 enodes)
1548060527.703 * * [misc]simplify:  iters left: 3 (136 enodes)
1548060527.745 * * [misc]simplify:  iters left: 2 (431 enodes)
1548060527.885 * [exit]simplify:  Simplified to (+ (* d4 (* (- d4 d3) (- d4 d3))) (* (* d3 d3) (- d4 d3)))
1548060527.885 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (+ (* d4 (* (- d4 d3) (- d4 d3))) (* (* d3 d3) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060527.885 * * * * [misc]progress:  [ 728 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060527.885 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))
1548060527.885 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060527.889 * * [misc]simplify:  iters left: 5 (60 enodes)
1548060527.903 * * [misc]simplify:  iters left: 4 (212 enodes)
1548060528.237 * [exit]simplify:  Simplified to (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2)))))
1548060528.237 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* (* (+ d2 d1) d2) (* (+ d2 d1) d2)) (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060528.237 * * * * [misc]progress:  [ 729 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060528.237 * [enter]simplify:  Simplifying (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060528.237 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060528.239 * * [misc]simplify:  iters left: 5 (32 enodes)
1548060528.244 * * [misc]simplify:  iters left: 4 (73 enodes)
1548060528.257 * * [misc]simplify:  iters left: 3 (221 enodes)
1548060528.347 * [exit]simplify:  Simplified to (* (+ (* d1 (- d2 d1)) (* d2 d2)) (- (* d3 d3) (* d4 (- d3 d4))))
1548060528.347 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ (pow d4 3) (pow d3 3)) (- (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (+ (* d1 (- d2 d1)) (* d2 d2)) (- (* d3 d3) (* d4 (- d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060528.347 * * * * [misc]progress:  [ 730 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060528.347 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060528.347 * * [misc]simplify:  iters left: 6 (24 enodes)
1548060528.352 * * [misc]simplify:  iters left: 5 (79 enodes)
1548060528.368 * * [misc]simplify:  iters left: 4 (327 enodes)
1548060528.561 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (+ (* d3 d3) (* d4 (- d4 d3)))) (+ (* d3 d3) (* (+ d3 d4) d4))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))
1548060528.562 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (* (- d4 d3) (+ (* d3 d3) (* d4 (- d4 d3)))) (+ (* d3 d3) (* (+ d3 d4) d4))) (+ (* (* d1 d1) (- (* d1 (- d1 d2)) (* d2 d2))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060528.562 * * * * [misc]progress:  [ 731 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060528.562 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060528.562 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060528.569 * * [misc]simplify:  iters left: 5 (73 enodes)
1548060528.584 * * [misc]simplify:  iters left: 4 (285 enodes)
1548060528.724 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (* (- d4 d3) (+ d3 d4)) (+ (* d4 d4) (* d3 (- d3 d4)))))
1548060528.724 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (* (- d4 d3) (+ d3 d4)) (+ (* d4 d4) (* d3 (- d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060528.724 * * * * [misc]progress:  [ 732 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060528.724 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060528.725 * * [misc]simplify:  iters left: 6 (21 enodes)
1548060528.728 * * [misc]simplify:  iters left: 5 (70 enodes)
1548060528.743 * * [misc]simplify:  iters left: 4 (292 enodes)
1548060528.915 * [exit]simplify:  Simplified to (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (* (- d4 d3) (- d4 d3)) (+ (* d4 d4) (* d3 (+ d3 d4)))))
1548060528.915 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (- (* d1 d1) (* d2 (+ d2 d1))) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (* (- d4 d3) (- d4 d3)) (+ (* d4 d4) (* d3 (+ d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060528.916 * * * * [misc]progress:  [ 733 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060528.917 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4))))
1548060528.917 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060528.920 * * [misc]simplify:  iters left: 5 (60 enodes)
1548060528.936 * * [misc]simplify:  iters left: 4 (246 enodes)
1548060529.062 * [exit]simplify:  Simplified to (* (* (+ d3 d4) (* (- d4 d3) (- d4 d3))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))
1548060529.062 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ d3 d4) (* (- d4 d3) (- d4 d3))) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060529.062 * * * * [misc]progress:  [ 734 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060529.062 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060529.062 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060529.066 * * [misc]simplify:  iters left: 5 (66 enodes)
1548060529.079 * * [misc]simplify:  iters left: 4 (257 enodes)
1548060529.203 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ (* d3 d3) (* (+ d3 d4) d4)) (- d4 d3)))
1548060529.203 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ (* d3 d3) (* (+ d3 d4) d4)) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060529.203 * * * * [misc]progress:  [ 735 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060529.203 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4)))
1548060529.203 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060529.206 * * [misc]simplify:  iters left: 5 (56 enodes)
1548060529.217 * * [misc]simplify:  iters left: 4 (212 enodes)
1548060529.307 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (- d4 d3) (+ d3 d4)))
1548060529.307 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ d3 d4))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060529.307 * * * * [misc]progress:  [ 736 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060529.308 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060529.308 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060529.311 * * [misc]simplify:  iters left: 5 (67 enodes)
1548060529.325 * * [misc]simplify:  iters left: 4 (251 enodes)
1548060529.436 * [exit]simplify:  Simplified to (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- d4 d3)))
1548060529.436 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (+ (* (* d1 d1) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))) (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060529.436 * * * * [misc]progress:  [ 737 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060529.436 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3)))
1548060529.436 * * [misc]simplify:  iters left: 6 (15 enodes)
1548060529.440 * * [misc]simplify:  iters left: 5 (47 enodes)
1548060529.448 * * [misc]simplify:  iters left: 4 (160 enodes)
1548060529.506 * [exit]simplify:  Simplified to (* (* (- d4 d3) (- d4 d3)) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))
1548060529.506 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))) (- d4 d3))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (- d4 d3) (- d4 d3)) (+ (* (- (* d1 (- d1 d2)) (* d2 d2)) (* d1 d1)) (* (* d2 (+ d2 d1)) (* d2 (+ d2 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060529.506 * * * * [misc]progress:  [ 738 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060529.506 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060529.506 * * [misc]simplify:  iters left: 6 (20 enodes)
1548060529.509 * * [misc]simplify:  iters left: 5 (57 enodes)
1548060529.521 * * [misc]simplify:  iters left: 4 (224 enodes)
1548060529.664 * [exit]simplify:  Simplified to (* (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- (* d2 (+ d2 d1)) (* d1 d1))) (* (- d4 d3) (+ (* (+ d3 d4) d4) (* d3 d3))))
1548060529.664 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 (- d4 d3)) (* d3 d3)) (- (* d2 (+ d2 d1)) (* d1 d1))) (* (- d4 d3) (+ (* (+ d3 d4) d4) (* d3 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060529.664 * * * * [misc]progress:  [ 739 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060529.664 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))))
1548060529.664 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060529.667 * * [misc]simplify:  iters left: 5 (51 enodes)
1548060529.677 * * [misc]simplify:  iters left: 4 (182 enodes)
1548060529.769 * [exit]simplify:  Simplified to (* (* (- d4 d3) (- (* d2 (+ d2 d1)) (* d1 d1))) (* (+ d3 d4) (+ (* d3 (- d3 d4)) (* d4 d4))))
1548060529.769 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (- (* d2 (+ d2 d1)) (* d1 d1))) (* (+ d3 d4) (+ (* d3 (- d3 d4)) (* d4 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060529.770 * * * * [misc]progress:  [ 740 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060529.770 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))))
1548060529.770 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060529.773 * * [misc]simplify:  iters left: 5 (48 enodes)
1548060529.783 * * [misc]simplify:  iters left: 4 (189 enodes)
1548060529.901 * [exit]simplify:  Simplified to (* (* (* (- d4 d3) (- d4 d3)) (- (* d2 (+ d2 d1)) (* d1 d1))) (+ (* d4 d4) (* d3 (+ d3 d4))))
1548060529.901 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (* (- d4 d3) (- d4 d3)) (- (* d2 (+ d2 d1)) (* d1 d1))) (+ (* d4 d4) (* d3 (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060529.901 * * * * [misc]progress:  [ 741 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060529.901 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4))))
1548060529.901 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060529.903 * * [misc]simplify:  iters left: 5 (38 enodes)
1548060529.911 * * [misc]simplify:  iters left: 4 (143 enodes)
1548060529.981 * [exit]simplify:  Simplified to (* (* (+ d3 d4) (* (- d4 d3) (- d4 d3))) (- (* d2 (+ d2 d1)) (* d1 d1)))
1548060529.981 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (+ d3 d4) (* (- d4 d3) (- d4 d3))) (- (* d2 (+ d2 d1)) (* d1 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060529.981 * * * * [misc]progress:  [ 742 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060529.981 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060529.981 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060529.984 * * [misc]simplify:  iters left: 5 (44 enodes)
1548060529.995 * * [misc]simplify:  iters left: 4 (150 enodes)
1548060530.059 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (* d3 (+ d3 d4)) (* d4 d4))) (- (* d2 (+ d2 d1)) (* d1 d1)))
1548060530.059 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (+ (* d3 (+ d3 d4)) (* d4 d4))) (- (* d2 (+ d2 d1)) (* d1 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060530.059 * * * * [misc]progress:  [ 743 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060530.059 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4)))
1548060530.059 * * [misc]simplify:  iters left: 6 (12 enodes)
1548060530.061 * * [misc]simplify:  iters left: 5 (34 enodes)
1548060530.067 * * [misc]simplify:  iters left: 4 (105 enodes)
1548060530.100 * [exit]simplify:  Simplified to (* (- (* d2 (+ d2 d1)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))
1548060530.100 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ d3 d4))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (- (* d2 (+ d2 d1)) (* d1 d1)) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060530.100 * * * * [misc]progress:  [ 744 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060530.100 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))))
1548060530.100 * * [misc]simplify:  iters left: 6 (16 enodes)
1548060530.103 * * [misc]simplify:  iters left: 5 (45 enodes)
1548060530.112 * * [misc]simplify:  iters left: 4 (144 enodes)
1548060530.164 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ (* d4 (- d4 d3)) (* d3 d3))) (- (* d2 (+ d2 d1)) (* d1 d1)))
1548060530.164 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (* (- d4 d3) (+ (* d4 (- d4 d3)) (* d3 d3))) (- (* d2 (+ d2 d1)) (* d1 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060530.164 * * * * [misc]progress:  [ 745 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060530.164 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3)))
1548060530.164 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060530.166 * * [misc]simplify:  iters left: 5 (24 enodes)
1548060530.172 * * [misc]simplify:  iters left: 4 (57 enodes)
1548060530.185 * * [misc]simplify:  iters left: 3 (242 enodes)
1548060530.302 * [exit]simplify:  Simplified to (* (* (- d4 d3) (- d4 d3)) (+ (* d2 d2) (* d1 (- d2 d1))))
1548060530.303 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- (* d2 (+ d1 d2)) (* d1 d1)) (- d4 d3))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (* (- d4 d3) (- d4 d3)) (+ (* d2 d2) (* d1 (- d2 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060530.303 * * * * [misc]progress:  [ 746 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (- d4 d3) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060530.303 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060530.303 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060530.305 * * [misc]simplify:  iters left: 5 (38 enodes)
1548060530.313 * * [misc]simplify:  iters left: 4 (155 enodes)
1548060530.382 * [exit]simplify:  Simplified to (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d3 (+ d3 d4)) (* d4 d4))) (- d4 d3))
1548060530.382 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (pow d3 3) (pow d4 3))))))) (* (* (+ (* d4 d4) (* (- d3 d4) d3)) (+ (* d3 (+ d3 d4)) (* d4 d4))) (- d4 d3))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060530.382 * * * * [misc]progress:  [ 747 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (- d4 d3) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060530.382 * [enter]simplify:  Simplifying (* (- d4 d3) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4)))
1548060530.382 * * [misc]simplify:  iters left: 6 (11 enodes)
1548060530.384 * * [misc]simplify:  iters left: 5 (32 enodes)
1548060530.390 * * [misc]simplify:  iters left: 4 (113 enodes)
1548060530.425 * * [misc]simplify:  iters left: 3 (497 enodes)
1548060530.742 * [exit]simplify:  Simplified to (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (- d4 d3) (+ d3 d4)))
1548060530.742 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d4 d4) (- (* d3 d3) (* d4 d3))) (+ d3 d4))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- (* d3 d3) (* d4 d4))))))) (* (+ (* d4 d4) (* (- d3 d4) d3)) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060530.742 * * * * [misc]progress:  [ 748 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (- d4 d3) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060530.742 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))))
1548060530.742 * * [misc]simplify:  iters left: 6 (10 enodes)
1548060530.744 * * [misc]simplify:  iters left: 5 (29 enodes)
1548060530.750 * * [misc]simplify:  iters left: 4 (117 enodes)
1548060530.796 * [exit]simplify:  Simplified to (* (* (- d4 d3) (- d4 d3)) (+ (* d3 d3) (* d4 (+ d3 d4))))
1548060530.796 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (pow d3 3) (pow d4 3))))))) (* (* (- d4 d3) (- d4 d3)) (+ (* d3 d3) (* d4 (+ d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060530.796 * * * * [misc]progress:  [ 749 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (- d4 d3) (* (- d4 d3) (+ d3 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060530.796 * [enter]simplify:  Simplifying (* (- d4 d3) (* (- d4 d3) (+ d3 d4)))
1548060530.796 * * [misc]simplify:  iters left: 6 (6 enodes)
1548060530.798 * * [misc]simplify:  iters left: 5 (19 enodes)
1548060530.801 * * [misc]simplify:  iters left: 4 (70 enodes)
1548060530.817 * * [misc]simplify:  iters left: 3 (238 enodes)
1548060530.889 * [exit]simplify:  Simplified to (* (* (- d4 d3) (+ d3 d4)) (- d4 d3))
1548060530.889 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (* (- d4 d3) (+ d3 d4))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- (* d3 d3) (* d4 d4))))))) (* (* (- d4 d3) (+ d3 d4)) (- d4 d3))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060530.889 * * * * [misc]progress:  [ 750 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060530.889 * [enter]simplify:  Simplifying (* (- d4 d3) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4))))
1548060530.890 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060530.891 * * [misc]simplify:  iters left: 5 (25 enodes)
1548060530.895 * * [misc]simplify:  iters left: 4 (75 enodes)
1548060530.911 * * [misc]simplify:  iters left: 3 (237 enodes)
1548060530.976 * [exit]simplify:  Simplified to (* (- d4 d3) (+ (* (+ d3 d4) d3) (* d4 d4)))
1548060530.976 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (+ (* d4 d4) (* d3 d4)))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (pow d3 3) (pow d4 3))))))) (* (- d4 d3) (+ (* (+ d3 d4) d3) (* d4 d4)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060530.976 * * * * [misc]progress:  [ 751 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (- d4 d3) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060530.976 * [enter]simplify:  Simplifying (* (- d4 d3) (+ d3 d4))
1548060530.976 * * [misc]simplify:  iters left: 4 (5 enodes)
1548060530.977 * * [misc]simplify:  iters left: 3 (15 enodes)
1548060530.980 * * [misc]simplify:  iters left: 2 (35 enodes)
1548060530.985 * * [misc]simplify:  iters left: 1 (67 enodes)
1548060530.996 * [exit]simplify:  Simplified to (* (- d4 d3) (+ d3 d4))
1548060530.996 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ d3 d4)) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- (* d3 d3) (* d4 d4))))))) (* (- d4 d3) (+ d3 d4))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060530.996 * * * * [misc]progress:  [ 752 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (* (- d4 d3) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060530.996 * [enter]simplify:  Simplifying (* (- d4 d3) (+ (* d4 d4) (- (* d3 d3) (* d4 d3))))
1548060530.996 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060530.998 * * [misc]simplify:  iters left: 5 (26 enodes)
1548060531.003 * * [misc]simplify:  iters left: 4 (75 enodes)
1548060531.018 * * [misc]simplify:  iters left: 3 (222 enodes)
1548060531.080 * [exit]simplify:  Simplified to (+ (* (* d4 (- d4 d3)) (- d4 d3)) (* (* d3 d3) (- d4 d3)))
1548060531.081 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (- (* d3 d3) (* d4 d3)))) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ (pow d4 3) (pow d3 3)) (- d3 d4)))))) (+ (* (* d4 (- d4 d3)) (- d4 d3)) (* (* d3 d3) (- d4 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060531.081 * * * * [misc]progress:  [ 753 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (- d4 d3) (- d4 d3))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060531.081 * [enter]simplify:  Simplifying (* (- d4 d3) (- d4 d3))
1548060531.081 * * [misc]simplify:  iters left: 4 (4 enodes)
1548060531.081 * * [misc]simplify:  iters left: 3 (6 enodes)
1548060531.082 * * [misc]simplify:  iters left: 2 (13 enodes)
1548060531.085 * * [misc]simplify:  iters left: 1 (31 enodes)
1548060531.091 * [exit]simplify:  Simplified to (* (- d4 d3) (- d4 d3))
1548060531.091 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (- d4 d3)) (* (- d4 d3) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (- (* d4 d4) (* d3 d3)) (- d3 d4)))))) (* (- d4 d3) (- d4 d3))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060531.091 * * * * [misc]progress:  [ 754 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (* (- d4 d3) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060531.091 * [enter]simplify:  Simplifying (* (- d4 d3) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1)))))
1548060531.091 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060531.094 * * [misc]simplify:  iters left: 5 (50 enodes)
1548060531.104 * * [misc]simplify:  iters left: 4 (182 enodes)
1548060531.169 * [exit]simplify:  Simplified to (+ (* (* (- d4 d3) (* d1 d1)) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* (* d2 d2) (+ d2 d1)) (* (- d4 d3) (+ d2 d1))))
1548060531.170 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (+ (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (- (* (* d1 d1) (* d1 d1)) (* (* d2 (+ d1 d2)) (* d1 d1))))) (* (- d4 d3) (* (+ (pow (* d2 (+ d1 d2)) 3) (pow (* d1 d1) 3)) (* (+ d4 d3) (- d3 d4)))))) (+ (* (* (- d4 d3) (* d1 d1)) (- (* d1 d1) (* d2 (+ d2 d1)))) (* (* (* d2 d2) (+ d2 d1)) (* (- d4 d3) (+ d2 d1))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060531.170 * * * * [misc]progress:  [ 755 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (- d4 d3) (- (* d2 (+ d1 d2)) (* d1 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060531.170 * [enter]simplify:  Simplifying (* (- d4 d3) (- (* d2 (+ d1 d2)) (* d1 d1)))
1548060531.170 * * [misc]simplify:  iters left: 6 (10 enodes)
1548060531.174 * * [misc]simplify:  iters left: 5 (22 enodes)
1548060531.177 * * [misc]simplify:  iters left: 4 (47 enodes)
1548060531.185 * * [misc]simplify:  iters left: 3 (141 enodes)
1548060531.222 * * [misc]simplify:  iters left: 2 (496 enodes)
1548060531.440 * [exit]simplify:  Simplified to (* (- d4 d3) (- (* d2 d2) (* d1 (- d1 d2))))
1548060531.440 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (- (* d4 d4) (* d3 d3)) (- (pow d2 3) (pow d1 3))) (- (* d2 (+ d1 d2)) (* d1 d1))) (* (- d4 d3) (* (- (* (* d2 (+ d1 d2)) (* d2 (+ d1 d2))) (* (* d1 d1) (* d1 d1))) (* (+ d4 d3) (- d3 d4)))))) (* (- d4 d3) (- (* d2 d2) (* d1 (- d1 d2))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060531.440 * * * * [misc]progress:  [ 756 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (pow (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) 3) (pow (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) 3))) (+ (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (+ (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- 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))))>
1548060531.440 * [enter]simplify:  Simplifying (+ (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (+ (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))))
1548060531.441 * * [misc]simplify:  iters left: 6 (22 enodes)
1548060531.444 * * [misc]simplify:  iters left: 5 (63 enodes)
1548060531.457 * * [misc]simplify:  iters left: 4 (239 enodes)
1548060531.652 * [exit]simplify:  Simplified to (+ (* (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (- d3 d4) (+ d3 d4))) (+ (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (- d3 d4) (+ d3 d4))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3))))) (* (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))))
1548060531.652 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (pow (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) 3) (pow (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) 3))) (+ (* (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (- d3 d4) (+ d3 d4))) (+ (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (- d3 d4) (+ d3 d4))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3))))) (* (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060531.653 * * * * [misc]progress:  [ 757 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- 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))))>
1548060531.653 * [enter]simplify:  Simplifying (+ (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))))
1548060531.653 * * [misc]simplify:  iters left: 6 (18 enodes)
1548060531.656 * * [misc]simplify:  iters left: 5 (41 enodes)
1548060531.665 * * [misc]simplify:  iters left: 4 (114 enodes)
1548060531.700 * [exit]simplify:  Simplified to (+ (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* (+ d2 d1) d2)) (* (+ d3 d4) (- d3 d4))))
1548060531.700 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (/ (* d1 (- (* (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) (* (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))))) (+ (* (+ d3 d4) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* (+ d2 d1) d2)) (* (+ d3 d4) (- d3 d4))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060531.700 * * * * [misc]progress:  [ 758 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (* (+ d4 d3) (- d3 d4)))) d1) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060531.700 * * * * [misc]progress:  [ 759 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (* d4 d1) (+ (pow d1 2) (* d3 d1))))>
1548060531.701 * [enter]simplify:  Simplifying (- (* d4 d1) (+ (pow d1 2) (* d3 d1)))
1548060531.701 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060531.702 * * [misc]simplify:  iters left: 5 (17 enodes)
1548060531.704 * * [misc]simplify:  iters left: 4 (31 enodes)
1548060531.709 * * [misc]simplify:  iters left: 3 (66 enodes)
1548060531.720 * * [misc]simplify:  iters left: 2 (108 enodes)
1548060531.739 * * [misc]simplify:  iters left: 1 (153 enodes)
1548060531.761 * [exit]simplify:  Simplified to (* d1 (- (- d4 d3) d1))
1548060531.761 * [misc]simplify:  Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (- (- d4 d3) d1)))
1548060531.761 * * * * [misc]progress:  [ 760 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)))>
1548060531.762 * [enter]simplify:  Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1548060531.762 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060531.763 * * [misc]simplify:  iters left: 5 (19 enodes)
1548060531.766 * * [misc]simplify:  iters left: 4 (40 enodes)
1548060531.772 * * [misc]simplify:  iters left: 3 (64 enodes)
1548060531.782 * * [misc]simplify:  iters left: 2 (88 enodes)
1548060531.793 * * [misc]simplify:  iters left: 1 (108 enodes)
1548060531.807 * [exit]simplify:  Simplified to (* d1 (+ d2 (- d4 d3)))
1548060531.807 * [misc]simplify:  Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ d2 (- d4 d3))))
1548060531.807 * * * * [misc]progress:  [ 761 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)))>
1548060531.807 * [enter]simplify:  Simplifying (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
1548060531.807 * * [misc]simplify:  iters left: 6 (9 enodes)
1548060531.809 * * [misc]simplify:  iters left: 5 (19 enodes)
1548060531.812 * * [misc]simplify:  iters left: 4 (40 enodes)
1548060531.818 * * [misc]simplify:  iters left: 3 (64 enodes)
1548060531.828 * * [misc]simplify:  iters left: 2 (88 enodes)
1548060531.839 * * [misc]simplify:  iters left: 1 (108 enodes)
1548060531.854 * [exit]simplify:  Simplified to (* d1 (+ d2 (- d4 d3)))
1548060531.854 * [misc]simplify:  Simplified (2) to (λ (d1 d2 d3 d4) (* d1 (+ d2 (- d4 d3))))
1548060531.854 * * * * [misc]progress:  [ 762 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) 0)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060531.854 * [enter]simplify:  Simplifying 0
1548060531.854 * * [misc]simplify:  iters left: 0 (1 enodes)
1548060531.854 * [exit]simplify:  Simplified to 0
1548060531.854 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) 0)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060531.854 * * * * [misc]progress:  [ 763 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060531.854 * [enter]simplify:  Simplifying (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1))))
1548060531.854 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060531.856 * * [misc]simplify:  iters left: 5 (28 enodes)
1548060531.861 * * [misc]simplify:  iters left: 4 (71 enodes)
1548060531.877 * * [misc]simplify:  iters left: 3 (171 enodes)
1548060531.911 * * [misc]simplify:  iters left: 2 (302 enodes)
1548060531.978 * * [misc]simplify:  iters left: 1 (466 enodes)
1548060532.063 * [exit]simplify:  Simplified to (* (+ (* d1 d1) (* (+ d1 d2) d2)) (* d3 d3))
1548060532.063 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (* d3 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060532.063 * * * * [misc]progress:  [ 764 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060532.063 * [enter]simplify:  Simplifying (+ (* (pow d3 2) (pow d1 2)) (+ (* (pow d3 2) (pow d2 2)) (* (pow d3 2) (* d2 d1))))
1548060532.063 * * [misc]simplify:  iters left: 6 (13 enodes)
1548060532.065 * * [misc]simplify:  iters left: 5 (28 enodes)
1548060532.070 * * [misc]simplify:  iters left: 4 (71 enodes)
1548060532.086 * * [misc]simplify:  iters left: 3 (171 enodes)
1548060532.121 * * [misc]simplify:  iters left: 2 (302 enodes)
1548060532.186 * * [misc]simplify:  iters left: 1 (466 enodes)
1548060532.269 * [exit]simplify:  Simplified to (* (+ (* d1 d1) (* (+ d1 d2) d2)) (* d3 d3))
1548060532.269 * [misc]simplify:  Simplified (2 1 2 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (+ d4 d3) (- (pow d2 3) (pow d1 3))) (* (+ (* d1 d1) (* (+ d1 d2) d2)) (* d3 d3)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060532.269 * * * * [misc]progress:  [ 765 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 0) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060532.269 * [enter]simplify:  Simplifying 0
1548060532.269 * * [misc]simplify:  iters left: 0 (1 enodes)
1548060532.270 * [exit]simplify:  Simplified to 0
1548060532.270 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (* d1 0) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060532.270 * * * * [misc]progress:  [ 766 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (* d4 (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060532.271 * [enter]simplify:  Simplifying (- (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (* d4 (pow d1 3)))))
1548060532.271 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060532.273 * * [misc]simplify:  iters left: 5 (28 enodes)
1548060532.277 * * [misc]simplify:  iters left: 4 (71 enodes)
1548060532.292 * * [misc]simplify:  iters left: 3 (226 enodes)
1548060532.350 * [exit]simplify:  Simplified to (- (* (- d3) (* (* d1 d1) (+ d1 d3))) (* (* d1 d4) (* d1 d1)))
1548060532.350 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (- d3) (* (* d1 d1) (+ d1 d3))) (* (* d1 d4) (* d1 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060532.350 * * * * [misc]progress:  [ 767 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (* d1 (- (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (* d4 (pow d1 3)))))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060532.351 * [enter]simplify:  Simplifying (- (+ (* d3 (pow d1 3)) (+ (* (pow d3 2) (pow d1 2)) (* d4 (pow d1 3)))))
1548060532.351 * * [misc]simplify:  iters left: 6 (14 enodes)
1548060532.353 * * [misc]simplify:  iters left: 5 (28 enodes)
1548060532.357 * * [misc]simplify:  iters left: 4 (71 enodes)
1548060532.372 * * [misc]simplify:  iters left: 3 (226 enodes)
1548060532.431 * [exit]simplify:  Simplified to (- (* (- d3) (* (* d1 d1) (+ d1 d3))) (* (* d1 d4) (* d1 d1)))
1548060532.431 * [misc]simplify:  Simplified (2 1 2) to (λ (d1 d2 d3 d4) (/ (* d1 (- (* (- d3) (* (* d1 d1) (+ d1 d3))) (* (* d1 d4) (* d1 d1)))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060532.431 * * * * [misc]progress:  [ 768 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ 0 (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060532.431 * [enter]simplify:  Simplifying 0
1548060532.431 * * [misc]simplify:  iters left: 0 (1 enodes)
1548060532.431 * [exit]simplify:  Simplified to 0
1548060532.431 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ 0 (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060532.431 * * * * [misc]progress:  [ 769 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (- (+ (* d3 (* (pow d2 3) d1)) (* (pow d2 3) (* d4 d1))) (* (pow d3 2) (* (pow d2 2) d1))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060532.432 * [enter]simplify:  Simplifying (- (+ (* d3 (* (pow d2 3) d1)) (* (pow d2 3) (* d4 d1))) (* (pow d3 2) (* (pow d2 2) d1)))
1548060532.432 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060532.434 * * [misc]simplify:  iters left: 5 (38 enodes)
1548060532.441 * * [misc]simplify:  iters left: 4 (112 enodes)
1548060532.466 * * [misc]simplify:  iters left: 3 (289 enodes)
1548060532.554 * [exit]simplify:  Simplified to (- (* (* d2 d2) (* (* d2 d1) (+ d3 d4))) (* (* (* d3 d2) (* d3 d2)) d1))
1548060532.555 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (- (* (* d2 d2) (* (* d2 d1) (+ d3 d4))) (* (* (* d3 d2) (* d3 d2)) d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060532.555 * * * * [misc]progress:  [ 770 / 770 ] simplifiying candidate #<alt (λ (d1 d2 d3 d4) (/ (- (+ (* d3 (* (pow d2 3) d1)) (* (pow d2 3) (* d4 d1))) (* (pow d3 2) (* (pow d2 2) d1))) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))>
1548060532.555 * [enter]simplify:  Simplifying (- (+ (* d3 (* (pow d2 3) d1)) (* (pow d2 3) (* d4 d1))) (* (pow d3 2) (* (pow d2 2) d1)))
1548060532.555 * * [misc]simplify:  iters left: 6 (17 enodes)
1548060532.557 * * [misc]simplify:  iters left: 5 (38 enodes)
1548060532.564 * * [misc]simplify:  iters left: 4 (112 enodes)
1548060532.587 * * [misc]simplify:  iters left: 3 (289 enodes)
1548060532.674 * [exit]simplify:  Simplified to (- (* (* d2 d2) (* (* d2 d1) (+ d3 d4))) (* (* (* d3 d2) (* d3 d2)) d1))
1548060532.674 * [misc]simplify:  Simplified (2 1) to (λ (d1 d2 d3 d4) (/ (- (* (* d2 d2) (* (* d2 d1) (+ d3 d4))) (* (* (* d3 d2) (* d3 d2)) d1)) (* (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))) (+ d3 d4))))
1548060532.675 * * * [misc]progress:  adding candidates to table
1548060549.554 * [misc]progress:  [Phase 3 of 3] Extracting.
1548060549.554 * * [misc]regime:  Finding splitpoints for: (#<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)))> #<alt (λ (d1 d2 d3 d4) (* (- (- d2 d1) (- d3 d4)) d1))> #<alt (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))))> #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>)
1548060549.555 * * * [misc]regime-changes:  Trying 5 branch expressions: (d4 d3 d2 d1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
1548060549.555 * * * * [misc]regimes:  Trying to branch on d4 from (#<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)))> #<alt (λ (d1 d2 d3 d4) (* (- (- d2 d1) (- d3 d4)) d1))> #<alt (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))))> #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>)
1548060549.589 * * * * [misc]regimes:  Trying to branch on d3 from (#<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)))> #<alt (λ (d1 d2 d3 d4) (* (- (- d2 d1) (- d3 d4)) d1))> #<alt (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))))> #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>)
1548060549.623 * * * * [misc]regimes:  Trying to branch on d2 from (#<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)))> #<alt (λ (d1 d2 d3 d4) (* (- (- d2 d1) (- d3 d4)) d1))> #<alt (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))))> #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>)
1548060549.657 * * * * [misc]regimes:  Trying to branch on d1 from (#<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)))> #<alt (λ (d1 d2 d3 d4) (* (- (- d2 d1) (- d3 d4)) d1))> #<alt (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))))> #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>)
1548060549.691 * * * * [misc]regimes:  Trying to branch on (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) from (#<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)))> #<alt (λ (d1 d2 d3 d4) (* (- (- d2 d1) (- d3 d4)) d1))> #<alt (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))))> #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>)
1548060549.726 * * * [misc]regime:  Found split indices: #<option (#s(si 1 256))>
1548060549.726 * [enter]simplify:  Simplifying (* (- (- d2 d1) (- d3 d4)) d1)
1548060549.726 * * [misc]simplify:  iters left: 6 (8 enodes)
1548060549.726 * * [misc]simplify:  iters left: 5 (9 enodes)
1548060549.727 * [exit]simplify:  Simplified to (* (- (- d2 d1) (- d3 d4)) d1)
1548060549.727 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1548060550.458 * * * * [misc]points:  Filtering points with unrepresentable outputs
1548060550.461 * * * * [misc]points:  Sampling 2655 additional inputs, on iter 1 have 5345 / 8000
1548060550.716 * * * * [misc]points:  Filtering points with unrepresentable outputs
1548060550.717 * * * * [misc]points:  Sampling 880 additional inputs, on iter 2 have 7120 / 8000
1548060551.036 * * * * [misc]points:  Filtering points with unrepresentable outputs
1548060551.037 * * * * [misc]points:  Sampling 290 additional inputs, on iter 3 have 7710 / 8000
1548060551.060 * * * * [misc]points:  Filtering points with unrepresentable outputs
1548060551.060 * * * * [misc]points:  Sampling 91 additional inputs, on iter 4 have 7909 / 8000
1548060551.068 * * * * [misc]points:  Filtering points with unrepresentable outputs
1548060551.068 * * * * [misc]points:  Sampling 25 additional inputs, on iter 5 have 7975 / 8000
1548060551.071 * * * * [misc]points:  Filtering points with unrepresentable outputs
1548060551.071 * * * * [misc]points:  Sampling 11 additional inputs, on iter 6 have 7989 / 8000
1548060551.073 * * * * [misc]points:  Filtering points with unrepresentable outputs
1548060551.073 * * * * [misc]points:  Sampling 4 additional inputs, on iter 7 have 7999 / 8000
1548060551.074 * * * * [misc]points:  Filtering points with unrepresentable outputs
1548060551.074 * * * * [exit]points:  Sampled 8002 points with exact outputs
1548060551.379 * [misc]regime-testing:  Baseline error score: 0.021625
1548060551.380 * [misc]regime-testing:  Oracle error score: 0.005875
1548060551.381 * [misc]regime-testing:  End program error score: 0.021625
1548060551.427 * [misc]regime-testing:  Target error score: 0.021625