* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
* * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts for 256 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 30 additional inputs, on iter 1 have 226 / 256
* * * * [misc]points:  Computing exacts for 30 points
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 2 have 255 / 256
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 259 points with exact outputs
* * * [misc]progress:  [2/2] Setting up program.
* [misc]progress:  [Phase 2 of 3] Improving.
* [enter]simplify:  Simplifying (+ (+ (* d1 10) (* d1 d2)) (* d1 20))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* [exit]simplify:  Simplified to (* d1 (+ (+ d2 10) 20))
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (d1 d2) (* d1 (+ (+ d2 10) 20)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* d1 (+ (+ d2 10) 20)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* d1 (+ (+ d2 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ d2 10) into (+ 10 d2)
* [misc]backup-simplify:  Simplify (+ (+ 10 d2) 20) into (+ 30 d2)
* [misc]backup-simplify:  Simplify (* 0 (+ 30 d2)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ 30 d2))) into (+ 30 d2)
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ 30 d2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ 30 d2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ 30 d2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* d2 d1)) (* 30 (* 1 d1))) into (+ (* d1 d2) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 d1) (+ (+ (/ 1 d2) 10) 20)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 10) into (+ (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 10) 20) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d2) 30)) into (+ (/ 1 d2) 30)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 30) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (+ (/ 1 d2) 30))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 30)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 30))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 30)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 30 (* 1 (/ 1 (/ 1 d1)))) (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) into (+ (* d1 d2) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (+ (/ 1 (- d2)) 10) 20)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 10) into (- 10 (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (- 10 (/ 1 d2)) 20) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* -1 (- 30 (/ 1 d2))) into (* -1 (- 30 (/ 1 d2)))
* [misc]taylor:  Taking taylor expansion of (* -1 (- 30 (/ 1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of -1 in d2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- 30 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- 30 (/ 1 d2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (+ (* -1 30) (* 0 -1)) into -30
* [misc]backup-simplify:  Simplify -30 into -30
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 30 (/ 1 d2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 30) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 30 (/ 1 d2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 30) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 30 (/ 1 d2))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -30 (* 1 (/ 1 (/ 1 (- d1))))) (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) into (+ (* d1 d2) (* 30 d1))
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (+ (+ d2 10) 20) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ 10 20) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 d2) 30) into (+ 30 d2)
* [misc]approximate:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ 10 20) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 30 (* 1 (/ 1 (/ 1 d2)))) into (+ 30 d2)
* [misc]approximate:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ 10 20) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 30 (* -1 (/ 1 (/ 1 (- d2))))) into (+ 30 d2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (* d1 (+ (+ d2 10) 20)) 1))>
* * * * [misc]progress:  [ 2 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (exp (log (* d1 (+ (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (log (* d1 (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* [exit]simplify:  Simplified to (log (* (+ (+ d2 10) 20) d1))
* [exit]simplify:  Simplified to (log (* (+ (+ d2 10) 20) d1))
* * * * [misc]progress:  [ 3 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (log (exp (* d1 (+ (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (exp (* d1 (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (147 enodes)
* * [misc]simplify:  iters left: 1 (187 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (+ (+ d2 10) 20))
* [exit]simplify:  Simplified to (pow (exp d1) (+ (+ d2 10) 20))
* * * * [misc]progress:  [ 4 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (cbrt (* d1 (+ (+ d2 10) 20))) (cbrt (* d1 (+ (+ d2 10) 20)))) (cbrt (* d1 (+ (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (cbrt (* d1 (+ (+ d2 10) 20))) (cbrt (* d1 (+ (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (+ d2 10) 20) d1)) (cbrt (* (+ (+ d2 10) 20) d1)))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (+ d2 10) 20) d1)) (cbrt (* (+ (+ d2 10) 20) d1)))
* [enter]simplify:  Simplifying (cbrt (* d1 (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ (+ d2 10) 20) d1))
* [exit]simplify:  Simplified to (cbrt (* (+ (+ d2 10) 20) d1))
* * * * [misc]progress:  [ 5 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (cbrt (* (* (* d1 (+ (+ d2 10) 20)) (* d1 (+ (+ d2 10) 20))) (* d1 (+ (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (* (* d1 (+ (+ d2 10) 20)) (* d1 (+ (+ d2 10) 20))) (* d1 (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (127 enodes)
* [exit]simplify:  Simplified to (pow (* (+ (+ d2 10) 20) d1) 3)
* [exit]simplify:  Simplified to (pow (* (+ (+ d2 10) 20) d1) 3)
* * * * [misc]progress:  [ 6 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (* d1 (+ (+ d2 10) 20))) (sqrt (* d1 (+ (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (sqrt (* d1 (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ (+ d2 10) 20) d1))
* [exit]simplify:  Simplified to (sqrt (* (+ (+ d2 10) 20) d1))
* [enter]simplify:  Simplifying (sqrt (* d1 (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ (+ d2 10) 20) d1))
* [exit]simplify:  Simplified to (sqrt (* (+ (+ d2 10) 20) d1))
* * * * [misc]progress:  [ 7 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* 1 (* d1 (+ (+ d2 10) 20))))>
* * * * [misc]progress:  [ 8 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (+ (* d1 (+ d2 10)) (* d1 20)))>
* [enter]simplify:  Simplifying (* d1 (+ d2 10))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* [exit]simplify:  Simplified to (* (+ d2 10) d1)
* [exit]simplify:  Simplified to (* (+ d2 10) d1)
* [enter]simplify:  Simplifying (* d1 20)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* 20 d1)
* [exit]simplify:  Simplified to (* 20 d1)
* * * * [misc]progress:  [ 9 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (+ (* (+ d2 10) d1) (* 20 d1)))>
* [enter]simplify:  Simplifying (* (+ d2 10) d1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* [exit]simplify:  Simplified to (* (+ 10 d2) d1)
* [exit]simplify:  Simplified to (* (+ 10 d2) d1)
* [enter]simplify:  Simplifying (* 20 d1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* d1 20)
* [exit]simplify:  Simplified to (* d1 20)
* * * * [misc]progress:  [ 10 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1)
* * * * [misc]progress:  [ 11 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ (+ d2 10) 20))) (sqrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* d1 (sqrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (* d1 (sqrt (+ (+ d2 10) 20)))
* [exit]simplify:  Simplified to (* d1 (sqrt (+ (+ d2 10) 20)))
* * * * [misc]progress:  [ 12 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 1) (+ (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* d1 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to d1
* [exit]simplify:  Simplified to d1
* * * * [misc]progress:  [ 13 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow (+ d2 10) 3) (pow 20 3))) (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* d1 (+ (pow (+ d2 10) 3) (pow 20 3)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (199 enodes)
* [exit]simplify:  Simplified to (+ (* (* 20 20) (* d1 20)) (* (* (+ d2 10) (+ d2 10)) (* (+ d2 10) d1)))
* [exit]simplify:  Simplified to (+ (* (* 20 20) (* d1 20)) (* (* (+ d2 10) (+ d2 10)) (* (+ d2 10) d1)))
* * * * [misc]progress:  [ 14 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (258 enodes)
* [exit]simplify:  Simplified to (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) d1)
* [exit]simplify:  Simplified to (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) d1)
* * * * [misc]progress:  [ 15 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (+ (+ d2 10) 20) d1))>
* * * * [misc]progress:  [ 16 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (pow (+ (+ d2 10) 20) 1)))>
* * * * [misc]progress:  [ 17 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (exp (log (+ (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (log (+ (+ d2 10) 20))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (log (+ 20 (+ 10 d2)))
* [exit]simplify:  Simplified to (log (+ 20 (+ 10 d2)))
* * * * [misc]progress:  [ 18 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (log (exp (+ (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (exp (+ (+ d2 10) 20))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (exp (+ 10 (+ d2 20)))
* [exit]simplify:  Simplified to (exp (+ 10 (+ d2 20)))
* * * * [misc]progress:  [ 19 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) (cbrt (+ (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ d2 (+ 20 10))) (cbrt (+ d2 (+ 20 10))))
* [exit]simplify:  Simplified to (* (cbrt (+ d2 (+ 20 10))) (cbrt (+ d2 (+ 20 10))))
* [enter]simplify:  Simplifying (cbrt (+ (+ d2 10) 20))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (+ 20 (+ 10 d2)))
* [exit]simplify:  Simplified to (cbrt (+ 20 (+ 10 d2)))
* * * * [misc]progress:  [ 20 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (* (* (+ (+ d2 10) 20) (+ (+ d2 10) 20)) (+ (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (* (+ (+ d2 10) 20) (+ (+ d2 10) 20)) (+ (+ d2 10) 20))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (118 enodes)
* [exit]simplify:  Simplified to (pow (+ (+ d2 20) 10) 3)
* [exit]simplify:  Simplified to (pow (+ (+ d2 20) 10) 3)
* * * * [misc]progress:  [ 21 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* (sqrt (+ (+ d2 10) 20)) (sqrt (+ (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (sqrt (+ (+ d2 10) 20))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (+ 20 (+ 10 d2)))
* [exit]simplify:  Simplified to (sqrt (+ 20 (+ 10 d2)))
* [enter]simplify:  Simplifying (sqrt (+ (+ d2 10) 20))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (+ 20 (+ 10 d2)))
* [exit]simplify:  Simplified to (sqrt (+ 20 (+ 10 d2)))
* * * * [misc]progress:  [ 22 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (/ (+ (pow (+ d2 10) 3) (pow 20 3)) (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20))))))>
* [enter]simplify:  Simplifying (+ (pow (+ d2 10) 3) (pow 20 3))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (102 enodes)
* * [misc]simplify:  iters left: 1 (320 enodes)
* [exit]simplify:  Simplified to (+ (pow (+ 10 d2) 3) (pow 20 3))
* [exit]simplify:  Simplified to (+ (pow (+ 10 d2) 3) (pow 20 3))
* [enter]simplify:  Simplifying (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (239 enodes)
* [exit]simplify:  Simplified to (+ (* 20 20) (- (* (+ 10 d2) (+ 10 d2)) (* (+ 10 d2) 20)))
* [exit]simplify:  Simplified to (+ (* 20 20) (- (* (+ 10 d2) (+ 10 d2)) (* (+ 10 d2) 20)))
* * * * [misc]progress:  [ 23 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* 1 (+ (+ d2 10) 20))))>
* * * * [misc]progress:  [ 24 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (/ (- (* (+ d2 10) (+ d2 10)) (* 20 20)) (- (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (- (* (+ d2 10) (+ d2 10)) (* 20 20))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (174 enodes)
* [exit]simplify:  Simplified to (- (* (+ 10 d2) (+ 10 d2)) (* 20 20))
* [exit]simplify:  Simplified to (- (* (+ 10 d2) (+ 10 d2)) (* 20 20))
* [enter]simplify:  Simplifying (- (+ d2 10) 20)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (+ d2 (- 10 20))
* [exit]simplify:  Simplified to (+ d2 (- 10 20))
* * * * [misc]progress:  [ 25 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (+ d2 (+ 10 20))))>
* [enter]simplify:  Simplifying (+ 10 20)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (+ 20 10)
* [exit]simplify:  Simplified to (+ 20 10)
* * * * [misc]progress:  [ 26 / 32 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (+ 20 (+ d2 10))))>
* * * * [misc]progress:  [ 27 / 32 ] simplifiying candidate #<alt-event (λ (d1 d2) (+ (* d1 d2) (* 30 d1)))>
* [enter]simplify:  Simplifying (+ (* d1 d2) (* 30 d1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (14 enodes)
* [exit]simplify:  Simplified to (* d1 (+ 30 d2))
* * * * [misc]progress:  [ 28 / 32 ] simplifiying candidate #<alt-event (λ (d1 d2) (+ (* d1 d2) (* 30 d1)))>
* [enter]simplify:  Simplifying (+ (* d1 d2) (* 30 d1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (14 enodes)
* [exit]simplify:  Simplified to (* d1 (+ 30 d2))
* * * * [misc]progress:  [ 29 / 32 ] simplifiying candidate #<alt-event (λ (d1 d2) (+ (* d1 d2) (* 30 d1)))>
* [enter]simplify:  Simplifying (+ (* d1 d2) (* 30 d1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (14 enodes)
* [exit]simplify:  Simplified to (* d1 (+ 30 d2))
* * * * [misc]progress:  [ 30 / 32 ] simplifiying candidate #<alt-event (λ (d1 d2) (* d1 (+ 30 d2)))>
* [enter]simplify:  Simplifying (* d1 (+ 30 d2))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* [exit]simplify:  Simplified to (* (+ 30 d2) d1)
* * * * [misc]progress:  [ 31 / 32 ] simplifiying candidate #<alt-event (λ (d1 d2) (* d1 (+ 30 d2)))>
* [enter]simplify:  Simplifying (* d1 (+ 30 d2))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* [exit]simplify:  Simplified to (* (+ 30 d2) d1)
* * * * [misc]progress:  [ 32 / 32 ] simplifiying candidate #<alt-event (λ (d1 d2) (* d1 (+ 30 d2)))>
* [enter]simplify:  Simplifying (* d1 (+ 30 d2))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* [exit]simplify:  Simplified to (* (+ 30 d2) d1)
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ d2 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ d2 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ d2 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ 10 20) into 30
* [misc]backup-simplify:  Simplify (log 30) into (log 30)
* [misc]backup-simplify:  Simplify (* 1/3 (log 30)) into (* 1/3 (log 30))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 30))) into (pow 30 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ d2 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ d2 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ d2 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ 10 20) into 30
* [misc]backup-simplify:  Simplify (log 30) into (log 30)
* [misc]backup-simplify:  Simplify (* 1/3 (log 30)) into (* 1/3 (log 30))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 30))) into (pow 30 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ d2 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ d2 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ d2 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ 10 20) into 30
* [misc]backup-simplify:  Simplify (log 30) into (log 30)
* [misc]backup-simplify:  Simplify (* 1/3 (log 30)) into (* 1/3 (log 30))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 30))) into (pow 30 1/3)
* [misc]taylor:  Taking taylor expansion of (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ d2 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ d2 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ d2 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ d2 10) into (+ 10 d2)
* [misc]backup-simplify:  Simplify (+ (+ 10 d2) 20) into (+ 30 d2)
* [misc]backup-simplify:  Simplify (log (+ 30 d2)) into (log (+ 30 d2))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ 30 d2))) into (* 1/3 (log (+ 30 d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ 30 d2)))) into (pow (+ 30 d2) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ d2 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ d2 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ d2 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ d2 10) into (+ 10 d2)
* [misc]backup-simplify:  Simplify (+ (+ 10 d2) 20) into (+ 30 d2)
* [misc]backup-simplify:  Simplify (log (+ 30 d2)) into (log (+ 30 d2))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ 30 d2))) into (* 1/3 (log (+ 30 d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ 30 d2)))) into (pow (+ 30 d2) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ d2 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ d2 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ d2 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ d2 10) into (+ 10 d2)
* [misc]backup-simplify:  Simplify (+ (+ 10 d2) 20) into (+ 30 d2)
* [misc]backup-simplify:  Simplify (log (+ 30 d2)) into (log (+ 30 d2))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ 30 d2))) into (* 1/3 (log (+ 30 d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ 30 d2)))) into (pow (+ 30 d2) 1/3)
* [misc]taylor:  Taking taylor expansion of (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ d2 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ d2 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ d2 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ d2 10) into (+ 10 d2)
* [misc]backup-simplify:  Simplify (+ (+ 10 d2) 20) into (+ 30 d2)
* [misc]backup-simplify:  Simplify (log (+ 30 d2)) into (log (+ 30 d2))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ 30 d2))) into (* 1/3 (log (+ 30 d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ 30 d2)))) into (pow (+ 30 d2) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ d2 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ d2 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ d2 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ d2 10) into (+ 10 d2)
* [misc]backup-simplify:  Simplify (+ (+ 10 d2) 20) into (+ 30 d2)
* [misc]backup-simplify:  Simplify (log (+ 30 d2)) into (log (+ 30 d2))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ 30 d2))) into (* 1/3 (log (+ 30 d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ 30 d2)))) into (pow (+ 30 d2) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ d2 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ d2 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ d2 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ d2 10) into (+ 10 d2)
* [misc]backup-simplify:  Simplify (+ (+ 10 d2) 20) into (+ 30 d2)
* [misc]backup-simplify:  Simplify (log (+ 30 d2)) into (log (+ 30 d2))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ 30 d2))) into (* 1/3 (log (+ 30 d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ 30 d2)))) into (pow (+ 30 d2) 1/3)
* [misc]backup-simplify:  Simplify (* (pow (+ 30 d2) 1/3) (pow (+ 30 d2) 1/3)) into (pow (pow (+ 30 d2) 2) 1/3)
* [misc]backup-simplify:  Simplify (* 0 (pow (pow (+ 30 d2) 2) 1/3)) into 0
* [misc]backup-simplify:  Simplify (* 0 (pow (+ 30 d2) 1/3)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ 30 d2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (+ 30 d2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ 30 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ 30 d2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (+ 30 d2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ 30 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ 30 d2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (+ 30 d2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ 30 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (+ 30 d2) 1/3) 0) (* 0 (pow (+ 30 d2) 1/3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow (pow (+ 30 d2) 2) 1/3))) into (pow (pow (+ 30 d2) 2) 1/3)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* (pow (pow (+ 30 d2) 2) 1/3) (pow (+ 30 d2) 1/3))) into (+ 30 d2)
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ 30 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ 30 d2) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (+ 30 d2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ 30 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ 30 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ 30 d2) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (+ 30 d2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ 30 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ 30 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ 30 d2) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (+ 30 d2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ 30 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (+ 30 d2) 1/3) 0) (+ (* 0 0) (* 0 (pow (+ 30 d2) 1/3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow (pow (+ 30 d2) 2) 1/3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* (pow (pow (+ 30 d2) 2) 1/3) 0) (* 0 (pow (+ 30 d2) 1/3)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ 30 d2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ 30 d2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ 30 d2) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ 30 d2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ 30 d2)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ 30 d2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ 30 d2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ 30 d2) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ 30 d2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ 30 d2)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ 30 d2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ 30 d2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ 30 d2) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ 30 d2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ 30 d2)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (+ 30 d2) 1/3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (+ 30 d2) 1/3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow (pow (+ 30 d2) 2) 1/3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* (pow (pow (+ 30 d2) 2) 1/3) 0) (+ (* 0 0) (* 0 (pow (+ 30 d2) 1/3))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ 30 d2) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ 30 d2) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ 30 d2) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ 30 d2) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ 30 d2) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ 30 d2))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ 30 d2)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ 30 d2) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ 30 d2) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ 30 d2) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ 30 d2) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ 30 d2) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ 30 d2))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ 30 d2)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ 30 d2) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ 30 d2) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ 30 d2) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ 30 d2) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ 30 d2) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ 30 d2))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ 30 d2)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (+ 30 d2) 1/3) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (+ 30 d2) 1/3)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (pow (+ 30 d2) 2) 1/3)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* (pow (pow (+ 30 d2) 2) 1/3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (+ 30 d2) 1/3)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* d2 d1)) (* 30 (* 1 d1))) into (+ (* d1 d2) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 d1) (* (cbrt (+ (+ (/ 1 d2) 10) 20)) (cbrt (+ (+ (/ 1 d2) 10) 20)))) (cbrt (+ (+ (/ 1 d2) 10) 20))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 d1) (* (cbrt (+ (+ (/ 1 d2) 10) 20)) (cbrt (+ (+ (/ 1 d2) 10) 20)))) (cbrt (+ (+ (/ 1 d2) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (* (cbrt (+ (+ (/ 1 d2) 10) 20)) (cbrt (+ (+ (/ 1 d2) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (* (cbrt (+ (+ (/ 1 d2) 10) 20)) (cbrt (+ (+ (/ 1 d2) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 d2) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 d2) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 d2) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log d2))) into (* -1/3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 d2) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 d2) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 d2) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log d2))) into (* -1/3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 d2) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 d2) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 d2) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log d2))) into (* -1/3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 d1) (* (cbrt (+ (+ (/ 1 d2) 10) 20)) (cbrt (+ (+ (/ 1 d2) 10) 20)))) (cbrt (+ (+ (/ 1 d2) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (* (cbrt (+ (+ (/ 1 d2) 10) 20)) (cbrt (+ (+ (/ 1 d2) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (+ (+ (/ 1 d2) 10) 20)) (cbrt (+ (+ (/ 1 d2) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 d2) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 d2) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 d2) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 10) into (+ (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 10) 20) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (log (+ (/ 1 d2) 30)) into (log (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ (/ 1 d2) 30))) into (* 1/3 (log (+ (/ 1 d2) 30)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ (/ 1 d2) 30)))) into (pow (+ (/ 1 d2) 30) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 d2) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 d2) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 d2) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 10) into (+ (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 10) 20) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (log (+ (/ 1 d2) 30)) into (log (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ (/ 1 d2) 30))) into (* 1/3 (log (+ (/ 1 d2) 30)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ (/ 1 d2) 30)))) into (pow (+ (/ 1 d2) 30) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 d2) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 d2) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 d2) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 10) into (+ (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 10) 20) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (log (+ (/ 1 d2) 30)) into (log (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ (/ 1 d2) 30))) into (* 1/3 (log (+ (/ 1 d2) 30)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ (/ 1 d2) 30)))) into (pow (+ (/ 1 d2) 30) 1/3)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 d1) (* (cbrt (+ (+ (/ 1 d2) 10) 20)) (cbrt (+ (+ (/ 1 d2) 10) 20)))) (cbrt (+ (+ (/ 1 d2) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (* (cbrt (+ (+ (/ 1 d2) 10) 20)) (cbrt (+ (+ (/ 1 d2) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (+ (+ (/ 1 d2) 10) 20)) (cbrt (+ (+ (/ 1 d2) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 d2) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 d2) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 d2) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 10) into (+ (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 10) 20) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (log (+ (/ 1 d2) 30)) into (log (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ (/ 1 d2) 30))) into (* 1/3 (log (+ (/ 1 d2) 30)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ (/ 1 d2) 30)))) into (pow (+ (/ 1 d2) 30) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 d2) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 d2) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 d2) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 10) into (+ (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 10) 20) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (log (+ (/ 1 d2) 30)) into (log (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ (/ 1 d2) 30))) into (* 1/3 (log (+ (/ 1 d2) 30)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ (/ 1 d2) 30)))) into (pow (+ (/ 1 d2) 30) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 d2) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 d2) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 d2) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 10) into (+ (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 10) 20) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (log (+ (/ 1 d2) 30)) into (log (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ (/ 1 d2) 30))) into (* 1/3 (log (+ (/ 1 d2) 30)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ (/ 1 d2) 30)))) into (pow (+ (/ 1 d2) 30) 1/3)
* [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) 30) 1/3) (pow (+ (/ 1 d2) 30) 1/3)) into (pow (pow (+ (/ 1 d2) 30) 2) 1/3)
* [misc]backup-simplify:  Simplify (* 1 (pow (pow (+ (/ 1 d2) 30) 2) 1/3)) into (pow (pow (+ (/ 1 d2) 30) 2) 1/3)
* [misc]backup-simplify:  Simplify (* (pow (pow (+ (/ 1 d2) 30) 2) 1/3) (pow (+ (/ 1 d2) 30) 1/3)) into (+ (/ 1 d2) 30)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 30) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (/ 1 d2) 30) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ (/ 1 d2) 30)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (/ 1 d2) 30) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ (/ 1 d2) 30)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (/ 1 d2) 30) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ (/ 1 d2) 30)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) 30) 1/3) 0) (* 0 (pow (+ (/ 1 d2) 30) 1/3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (pow (+ (/ 1 d2) 30) 2) 1/3))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (pow (+ (/ 1 d2) 30) 2) 1/3) 0) (* 0 (pow (+ (/ 1 d2) 30) 1/3))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (/ 1 d2) 30) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (/ 1 d2) 30) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (+ (/ 1 d2) 30))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ (/ 1 d2) 30)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (/ 1 d2) 30) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (/ 1 d2) 30) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (+ (/ 1 d2) 30))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ (/ 1 d2) 30)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (/ 1 d2) 30) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (/ 1 d2) 30) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (+ (/ 1 d2) 30))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ (/ 1 d2) 30)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) 30) 1/3) 0) (+ (* 0 0) (* 0 (pow (+ (/ 1 d2) 30) 1/3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (pow (+ (/ 1 d2) 30) 2) 1/3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (pow (+ (/ 1 d2) 30) 2) 1/3) 0) (+ (* 0 0) (* 0 (pow (+ (/ 1 d2) 30) 1/3)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (/ 1 d2) 30) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (/ 1 d2) 30) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (/ 1 d2) 30) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ (/ 1 d2) 30)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ (/ 1 d2) 30)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (/ 1 d2) 30) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (/ 1 d2) 30) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (/ 1 d2) 30) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ (/ 1 d2) 30)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ (/ 1 d2) 30)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (/ 1 d2) 30) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (/ 1 d2) 30) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (/ 1 d2) 30) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ (/ 1 d2) 30)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ (/ 1 d2) 30)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) 30) 1/3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (+ (/ 1 d2) 30) 1/3))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (pow (+ (/ 1 d2) 30) 2) 1/3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (pow (+ (/ 1 d2) 30) 2) 1/3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (+ (/ 1 d2) 30) 1/3))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 30 (* 1 (/ 1 (/ 1 d1)))) into (* 30 d1)
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 (- d1)) (* (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) (cbrt (+ (+ (/ 1 (- d2)) 10) 20)))) (cbrt (+ (+ (/ 1 (- d2)) 10) 20))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- d1)) (* (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) (cbrt (+ (+ (/ 1 (- d2)) 10) 20)))) (cbrt (+ (+ (/ 1 (- d2)) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (* (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) (cbrt (+ (+ (/ 1 (- d2)) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (* (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) (cbrt (+ (+ (/ 1 (- d2)) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 (- d2)) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 (- d2)) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 (- d2)) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- d1)) (* (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) (cbrt (+ (+ (/ 1 (- d2)) 10) 20)))) (cbrt (+ (+ (/ 1 (- d2)) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (* (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) (cbrt (+ (+ (/ 1 (- d2)) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) (cbrt (+ (+ (/ 1 (- d2)) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 (- d2)) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 10) into (- 10 (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (- 10 (/ 1 d2)) 20) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (log (- 30 (/ 1 d2))) into (log (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- 30 (/ 1 d2)))) into (* 1/3 (log (- 30 (/ 1 d2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- 30 (/ 1 d2))))) into (pow (- 30 (/ 1 d2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 (- d2)) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 10) into (- 10 (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (- 10 (/ 1 d2)) 20) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (log (- 30 (/ 1 d2))) into (log (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- 30 (/ 1 d2)))) into (* 1/3 (log (- 30 (/ 1 d2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- 30 (/ 1 d2))))) into (pow (- 30 (/ 1 d2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 (- d2)) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 10) into (- 10 (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (- 10 (/ 1 d2)) 20) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (log (- 30 (/ 1 d2))) into (log (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- 30 (/ 1 d2)))) into (* 1/3 (log (- 30 (/ 1 d2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- 30 (/ 1 d2))))) into (pow (- 30 (/ 1 d2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- d1)) (* (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) (cbrt (+ (+ (/ 1 (- d2)) 10) 20)))) (cbrt (+ (+ (/ 1 (- d2)) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (* (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) (cbrt (+ (+ (/ 1 (- d2)) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) (cbrt (+ (+ (/ 1 (- d2)) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 (- d2)) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 10) into (- 10 (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (- 10 (/ 1 d2)) 20) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (log (- 30 (/ 1 d2))) into (log (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- 30 (/ 1 d2)))) into (* 1/3 (log (- 30 (/ 1 d2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- 30 (/ 1 d2))))) into (pow (- 30 (/ 1 d2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 (- d2)) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 10) into (- 10 (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (- 10 (/ 1 d2)) 20) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (log (- 30 (/ 1 d2))) into (log (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- 30 (/ 1 d2)))) into (* 1/3 (log (- 30 (/ 1 d2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- 30 (/ 1 d2))))) into (pow (- 30 (/ 1 d2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 (- d2)) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 10) into (- 10 (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (- 10 (/ 1 d2)) 20) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (log (- 30 (/ 1 d2))) into (log (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- 30 (/ 1 d2)))) into (* 1/3 (log (- 30 (/ 1 d2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- 30 (/ 1 d2))))) into (pow (- 30 (/ 1 d2)) 1/3)
* [misc]backup-simplify:  Simplify (* (pow (- 30 (/ 1 d2)) 1/3) (pow (- 30 (/ 1 d2)) 1/3)) into (pow (pow (- 30 (/ 1 d2)) 2) 1/3)
* [misc]backup-simplify:  Simplify (* -1 (pow (pow (- 30 (/ 1 d2)) 2) 1/3)) into (* -1 (pow (pow (- 30 (/ 1 d2)) 2) 1/3))
* [misc]backup-simplify:  Simplify (* (* -1 (pow (pow (- 30 (/ 1 d2)) 2) 1/3)) (pow (- 30 (/ 1 d2)) 1/3)) into (* -1 (- 30 (/ 1 d2)))
* [misc]taylor:  Taking taylor expansion of (* -1 (- 30 (/ 1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of -1 in d2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- 30 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 30) (* 0 -1)) into -30
* [misc]backup-simplify:  Simplify -30 into -30
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- 30 (/ 1 d2)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- 30 (/ 1 d2))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- 30 (/ 1 d2)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- 30 (/ 1 d2))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- 30 (/ 1 d2)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- 30 (/ 1 d2))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- 30 (/ 1 d2)) 1/3) 0) (* 0 (pow (- 30 (/ 1 d2)) 1/3))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (pow (pow (- 30 (/ 1 d2)) 2) 1/3))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (pow (pow (- 30 (/ 1 d2)) 2) 1/3)) 0) (* 0 (pow (- 30 (/ 1 d2)) 1/3))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 30) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- 30 (/ 1 d2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- 30 (/ 1 d2)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (- 30 (/ 1 d2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- 30 (/ 1 d2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- 30 (/ 1 d2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- 30 (/ 1 d2)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (- 30 (/ 1 d2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- 30 (/ 1 d2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- 30 (/ 1 d2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- 30 (/ 1 d2)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (- 30 (/ 1 d2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- 30 (/ 1 d2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- 30 (/ 1 d2)) 1/3) 0) (+ (* 0 0) (* 0 (pow (- 30 (/ 1 d2)) 1/3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow (pow (- 30 (/ 1 d2)) 2) 1/3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (pow (pow (- 30 (/ 1 d2)) 2) 1/3)) 0) (+ (* 0 0) (* 0 (pow (- 30 (/ 1 d2)) 1/3)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 30) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- 30 (/ 1 d2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- 30 (/ 1 d2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- 30 (/ 1 d2)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- 30 (/ 1 d2))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- 30 (/ 1 d2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- 30 (/ 1 d2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- 30 (/ 1 d2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- 30 (/ 1 d2)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- 30 (/ 1 d2))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- 30 (/ 1 d2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- 30 (/ 1 d2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- 30 (/ 1 d2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- 30 (/ 1 d2)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- 30 (/ 1 d2))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- 30 (/ 1 d2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- 30 (/ 1 d2)) 1/3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- 30 (/ 1 d2)) 1/3))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (pow (- 30 (/ 1 d2)) 2) 1/3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (pow (pow (- 30 (/ 1 d2)) 2) 1/3)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- 30 (/ 1 d2)) 1/3))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -30 (* 1 (/ 1 (/ 1 (- d1))))) into (* 30 d1)
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ d2 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ d2 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ d2 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ 10 20) into 30
* [misc]backup-simplify:  Simplify (log 30) into (log 30)
* [misc]backup-simplify:  Simplify (* 1/3 (log 30)) into (* 1/3 (log 30))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 30))) into (pow 30 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ d2 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ d2 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ d2 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ 10 20) into 30
* [misc]backup-simplify:  Simplify (log 30) into (log 30)
* [misc]backup-simplify:  Simplify (* 1/3 (log 30)) into (* 1/3 (log 30))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 30))) into (pow 30 1/3)
* [misc]taylor:  Taking taylor expansion of (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ d2 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ d2 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ d2 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ d2 10) into (+ 10 d2)
* [misc]backup-simplify:  Simplify (+ (+ 10 d2) 20) into (+ 30 d2)
* [misc]backup-simplify:  Simplify (log (+ 30 d2)) into (log (+ 30 d2))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ 30 d2))) into (* 1/3 (log (+ 30 d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ 30 d2)))) into (pow (+ 30 d2) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ d2 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ d2 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ d2 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ d2 10) into (+ 10 d2)
* [misc]backup-simplify:  Simplify (+ (+ 10 d2) 20) into (+ 30 d2)
* [misc]backup-simplify:  Simplify (log (+ 30 d2)) into (log (+ 30 d2))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ 30 d2))) into (* 1/3 (log (+ 30 d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ 30 d2)))) into (pow (+ 30 d2) 1/3)
* [misc]taylor:  Taking taylor expansion of (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ d2 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ d2 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ d2 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ d2 10) into (+ 10 d2)
* [misc]backup-simplify:  Simplify (+ (+ 10 d2) 20) into (+ 30 d2)
* [misc]backup-simplify:  Simplify (log (+ 30 d2)) into (log (+ 30 d2))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ 30 d2))) into (* 1/3 (log (+ 30 d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ 30 d2)))) into (pow (+ 30 d2) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ d2 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ d2 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ d2 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ d2 10) into (+ 10 d2)
* [misc]backup-simplify:  Simplify (+ (+ 10 d2) 20) into (+ 30 d2)
* [misc]backup-simplify:  Simplify (log (+ 30 d2)) into (log (+ 30 d2))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ 30 d2))) into (* 1/3 (log (+ 30 d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ 30 d2)))) into (pow (+ 30 d2) 1/3)
* [misc]backup-simplify:  Simplify (* (pow (+ 30 d2) 1/3) (pow (+ 30 d2) 1/3)) into (pow (pow (+ 30 d2) 2) 1/3)
* [misc]backup-simplify:  Simplify (* 0 (pow (pow (+ 30 d2) 2) 1/3)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ 30 d2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (+ 30 d2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ 30 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ 30 d2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (+ 30 d2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ 30 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (+ 30 d2) 1/3) 0) (* 0 (pow (+ 30 d2) 1/3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow (pow (+ 30 d2) 2) 1/3))) into (pow (pow (+ 30 d2) 2) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (pow (+ 30 d2) 2) 1/3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (+ 30 d2) 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (+ 30 d2) 2))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow (+ 30 d2) 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (+ 30 d2) 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ 30 d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ 30 d2))) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ 30 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (log 30) into (log 30)
* [misc]backup-simplify:  Simplify (* 2 (log 30)) into (* 2 (log 30))
* [misc]backup-simplify:  Simplify (exp (* 2 (log 30))) into (pow 30 2)
* [misc]backup-simplify:  Simplify (log (pow 30 2)) into (log (pow 30 2))
* [misc]backup-simplify:  Simplify (* 1/3 (log (pow 30 2))) into (* 1/3 (log (pow 30 2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow 30 2)))) into (pow (pow 30 2) 1/3)
* [misc]backup-simplify:  Simplify (pow (pow 30 2) 1/3) into (pow (pow 30 2) 1/3)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ 30 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ 30 d2) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (+ 30 d2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ 30 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ 30 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ 30 d2) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (+ 30 d2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ 30 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (+ 30 d2) 1/3) 0) (+ (* 0 0) (* 0 (pow (+ 30 d2) 1/3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow (pow (+ 30 d2) 2) 1/3)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 30 1)))) 1) into 1/30
* [misc]backup-simplify:  Simplify (+ (* 2 1/30) (* 0 (log 30))) into 1/15
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log 30))) (+ (* (/ (pow 1/15 1) 1)))) into 60
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 60) 1)) (pow (pow 30 2) 1)))) 1) into 1/15
* [misc]backup-simplify:  Simplify (+ (* 1/3 1/15) (* 0 (log (pow 30 2)))) into 1/45
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow 30 2)))) (+ (* (/ (pow 1/45 1) 1)))) into (* 1/45 (pow 900 1/3))
* [misc]backup-simplify:  Simplify (* 1/45 (pow 900 1/3)) into (* 1/45 (pow 900 1/3))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ 30 d2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ 30 d2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ 30 d2) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ 30 d2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ 30 d2)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ 30 d2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ 30 d2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ 30 d2) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ 30 d2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ 30 d2)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (+ 30 d2) 1/3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (+ 30 d2) 1/3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow (pow (+ 30 d2) 2) 1/3))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 30 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 30 1)))) 2) into -1/1800
* [misc]backup-simplify:  Simplify (+ (* 2 -1/1800) (+ (* 0 1/30) (* 0 (log 30)))) into -1/900
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log 30))) (+ (* (/ (pow 1/15 2) 2)) (* (/ (pow -1/900 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 60) 2)) (pow (pow 30 2) 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow (pow 30 2) 1)))) 2) into -1/900
* [misc]backup-simplify:  Simplify (+ (* 1/3 -1/900) (+ (* 0 1/15) (* 0 (log (pow 30 2))))) into (- 1/2700)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow 30 2)))) (+ (* (/ (pow 1/45 2) 2)) (* (/ (pow (- 1/2700) 1) 1)))) into (* -1/8100 (pow 900 1/3))
* [misc]backup-simplify:  Simplify (* -1/8100 (pow 900 1/3)) into (* -1/8100 (pow 900 1/3))
* [misc]backup-simplify:  Simplify (+ (* (* -1/8100 (pow 900 1/3)) (* (pow d2 2) d1)) (+ (* (* 1/45 (pow 900 1/3)) (* d2 d1)) (* (pow (pow 30 2) 1/3) (* 1 d1)))) into (- (+ (* (pow 900 1/3) d1) (* 1/45 (* (pow 900 1/3) (* d1 d2)))) (* 1/8100 (* (pow 900 1/3) (* d1 (pow d2 2)))))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 d1) (* (cbrt (+ (+ (/ 1 d2) 10) 20)) (cbrt (+ (+ (/ 1 d2) 10) 20)))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (* (cbrt (+ (+ (/ 1 d2) 10) 20)) (cbrt (+ (+ (/ 1 d2) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (* (cbrt (+ (+ (/ 1 d2) 10) 20)) (cbrt (+ (+ (/ 1 d2) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 d2) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 d2) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 d2) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log d2))) into (* -1/3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 d2) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 d2) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 d2) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log d2))) into (* -1/3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (* (cbrt (+ (+ (/ 1 d2) 10) 20)) (cbrt (+ (+ (/ 1 d2) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (+ (+ (/ 1 d2) 10) 20)) (cbrt (+ (+ (/ 1 d2) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 d2) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 d2) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 d2) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 10) into (+ (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 10) 20) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (log (+ (/ 1 d2) 30)) into (log (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ (/ 1 d2) 30))) into (* 1/3 (log (+ (/ 1 d2) 30)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ (/ 1 d2) 30)))) into (pow (+ (/ 1 d2) 30) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 d2) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 d2) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 d2) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 10) into (+ (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 10) 20) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (log (+ (/ 1 d2) 30)) into (log (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ (/ 1 d2) 30))) into (* 1/3 (log (+ (/ 1 d2) 30)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ (/ 1 d2) 30)))) into (pow (+ (/ 1 d2) 30) 1/3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (* (cbrt (+ (+ (/ 1 d2) 10) 20)) (cbrt (+ (+ (/ 1 d2) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (+ (+ (/ 1 d2) 10) 20)) (cbrt (+ (+ (/ 1 d2) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 d2) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 d2) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 d2) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 10) into (+ (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 10) 20) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (log (+ (/ 1 d2) 30)) into (log (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ (/ 1 d2) 30))) into (* 1/3 (log (+ (/ 1 d2) 30)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ (/ 1 d2) 30)))) into (pow (+ (/ 1 d2) 30) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 d2) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 d2) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 d2) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 10) into (+ (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 10) 20) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (log (+ (/ 1 d2) 30)) into (log (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (* 1/3 (log (+ (/ 1 d2) 30))) into (* 1/3 (log (+ (/ 1 d2) 30)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (+ (/ 1 d2) 30)))) into (pow (+ (/ 1 d2) 30) 1/3)
* [misc]backup-simplify:  Simplify (* (pow (+ (/ 1 d2) 30) 1/3) (pow (+ (/ 1 d2) 30) 1/3)) into (pow (pow (+ (/ 1 d2) 30) 2) 1/3)
* [misc]backup-simplify:  Simplify (* 1 (pow (pow (+ (/ 1 d2) 30) 2) 1/3)) into (pow (pow (+ (/ 1 d2) 30) 2) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (pow (+ (/ 1 d2) 30) 2) 1/3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (+ (/ 1 d2) 30) 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (+ (/ 1 d2) 30) 2))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow (+ (/ 1 d2) 30) 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 d2) 30) 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (+ (/ 1 d2) 30)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log (+ (/ 1 d2) 30))) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (+ (/ 1 d2) 30)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 30) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (* 2 (- (log d2))) into (* -2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* -2 (log d2))) into (pow d2 -2)
* [misc]backup-simplify:  Simplify (log (pow d2 -2)) into (log (pow d2 -2))
* [misc]backup-simplify:  Simplify (* 1/3 (log (pow d2 -2))) into (* 1/3 (log (pow d2 -2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow d2 -2)))) into (pow (pow d2 -2) 1/3)
* [misc]backup-simplify:  Simplify (pow (pow d2 -2) 1/3) into (pow (pow d2 -2) 1/3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (/ 1 d2) 30) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ (/ 1 d2) 30)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (/ 1 d2) 30) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ (/ 1 d2) 30)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) 30) 1/3) 0) (* 0 (pow (+ (/ 1 d2) 30) 1/3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (pow (+ (/ 1 d2) 30) 2) 1/3))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 30) 1)) (pow 1 1)))) 1) into 30
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (+ (* 2 30) (* 0 (- (log d2)))) into 60
* [misc]backup-simplify:  Simplify (* (exp (* -2 (log d2))) (+ (* (/ (pow 60 1) 1)))) into (/ 60 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (/ 60 (pow d2 2))) 1)) (pow (pow d2 -2) 1)))) 1) into 60
* [misc]backup-simplify:  Simplify (+ (* 1/3 60) (* 0 (log (pow d2 -2)))) into 20
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow d2 -2)))) (+ (* (/ (pow 20 1) 1)))) into (* 20 (pow (/ 1 (pow d2 2)) 1/3))
* [misc]backup-simplify:  Simplify (* 20 (pow (/ 1 (pow d2 2)) 1/3)) into (* 20 (pow (/ 1 (pow d2 2)) 1/3))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (/ 1 d2) 30) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (/ 1 d2) 30) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (+ (/ 1 d2) 30))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ (/ 1 d2) 30)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (/ 1 d2) 30) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (/ 1 d2) 30) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (+ (/ 1 d2) 30))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (+ (/ 1 d2) 30)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (+ (/ 1 d2) 30) 1/3) 0) (+ (* 0 0) (* 0 (pow (+ (/ 1 d2) 30) 1/3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (pow (+ (/ 1 d2) 30) 2) 1/3)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 30) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -450
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (+ (* 2 -450) (+ (* 0 30) (* 0 (- (log d2))))) into (- 900)
* [misc]backup-simplify:  Simplify (* (exp (* -2 (log d2))) (+ (* (/ (pow 60 2) 2)) (* (/ (pow (- 900) 1) 1)))) into (/ 900 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (/ 60 (pow d2 2))) 2)) (pow (pow d2 -2) 2))) (* 1 (/ (* 1 (pow (* 2 (/ 900 (pow d2 2))) 1)) (pow (pow d2 -2) 1)))) 2) into -900
* [misc]backup-simplify:  Simplify (+ (* 1/3 -900) (+ (* 0 60) (* 0 (log (pow d2 -2))))) into (- 300)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow d2 -2)))) (+ (* (/ (pow 20 2) 2)) (* (/ (pow (- 300) 1) 1)))) into (* -100 (pow (/ 1 (pow d2 2)) 1/3))
* [misc]backup-simplify:  Simplify (* -100 (pow (/ 1 (pow d2 2)) 1/3)) into (* -100 (pow (/ 1 (pow d2 2)) 1/3))
* [misc]backup-simplify:  Simplify (+ (* (* -100 (pow (/ 1 (pow (/ 1 d2) 2)) 1/3)) (* (pow (/ 1 d2) 2) (/ 1 (/ 1 d1)))) (+ (* (* 20 (pow (/ 1 (pow (/ 1 d2) 2)) 1/3)) (* (/ 1 d2) (/ 1 (/ 1 d1)))) (* (pow (pow (/ 1 d2) -2) 1/3) (* 1 (/ 1 (/ 1 d1)))))) into (- (+ (* d1 (pow (pow d2 2) 1/3)) (* 20 (* d1 (pow (/ 1 d2) 1/3)))) (* 100 (* d1 (pow (/ 1 (pow d2 4)) 1/3))))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 (- d1)) (* (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) (cbrt (+ (+ (/ 1 (- d2)) 10) 20)))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (* (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) (cbrt (+ (+ (/ 1 (- d2)) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (* (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) (cbrt (+ (+ (/ 1 (- d2)) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 (- d2)) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 (- d2)) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (* (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) (cbrt (+ (+ (/ 1 (- d2)) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) (cbrt (+ (+ (/ 1 (- d2)) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 (- d2)) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 10) into (- 10 (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (- 10 (/ 1 d2)) 20) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (log (- 30 (/ 1 d2))) into (log (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- 30 (/ 1 d2)))) into (* 1/3 (log (- 30 (/ 1 d2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- 30 (/ 1 d2))))) into (pow (- 30 (/ 1 d2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 (- d2)) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 10) into (- 10 (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (- 10 (/ 1 d2)) 20) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (log (- 30 (/ 1 d2))) into (log (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- 30 (/ 1 d2)))) into (* 1/3 (log (- 30 (/ 1 d2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- 30 (/ 1 d2))))) into (pow (- 30 (/ 1 d2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (* (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) (cbrt (+ (+ (/ 1 (- d2)) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) (cbrt (+ (+ (/ 1 (- d2)) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 (- d2)) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 10) into (- 10 (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (- 10 (/ 1 d2)) 20) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (log (- 30 (/ 1 d2))) into (log (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- 30 (/ 1 d2)))) into (* 1/3 (log (- 30 (/ 1 d2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- 30 (/ 1 d2))))) into (pow (- 30 (/ 1 d2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 (- d2)) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 10) into (- 10 (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (- 10 (/ 1 d2)) 20) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (log (- 30 (/ 1 d2))) into (log (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- 30 (/ 1 d2)))) into (* 1/3 (log (- 30 (/ 1 d2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- 30 (/ 1 d2))))) into (pow (- 30 (/ 1 d2)) 1/3)
* [misc]backup-simplify:  Simplify (* (pow (- 30 (/ 1 d2)) 1/3) (pow (- 30 (/ 1 d2)) 1/3)) into (pow (pow (- 30 (/ 1 d2)) 2) 1/3)
* [misc]backup-simplify:  Simplify (* -1 (pow (pow (- 30 (/ 1 d2)) 2) 1/3)) into (* -1 (pow (pow (- 30 (/ 1 d2)) 2) 1/3))
* [misc]taylor:  Taking taylor expansion of (* -1 (pow (pow (- 30 (/ 1 d2)) 2) 1/3)) in d2
* [misc]taylor:  Taking taylor expansion of -1 in d2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (pow (pow (- 30 (/ 1 d2)) 2) 1/3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (- 30 (/ 1 d2)) 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (- 30 (/ 1 d2)) 2))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow (- 30 (/ 1 d2)) 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (- 30 (/ 1 d2)) 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (- 30 (/ 1 d2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log (- 30 (/ 1 d2)))) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (- 30 (/ 1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of (- 30 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (* 2 (- (log -1) (log d2))) into (* 2 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 2 (- (log -1) (log d2)))) into (exp (* 2 (- (log -1) (log d2))))
* [misc]backup-simplify:  Simplify (log (exp (* 2 (- (log -1) (log d2))))) into (* 2 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (* 1/3 (* 2 (- (log -1) (log d2)))) into (* 2/3 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log -1) (log d2)))) into (exp (* 2/3 (- (log -1) (log d2))))
* [misc]backup-simplify:  Simplify (* -1 (exp (* 2/3 (- (log -1) (log d2))))) into (* -1 (exp (* 2/3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (* -1 (exp (* 2/3 (- (log -1) (log d2))))) into (* -1 (exp (* 2/3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- 30 (/ 1 d2)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- 30 (/ 1 d2))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- 30 (/ 1 d2)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- 30 (/ 1 d2))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- 30 (/ 1 d2)) 1/3) 0) (* 0 (pow (- 30 (/ 1 d2)) 1/3))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (pow (pow (- 30 (/ 1 d2)) 2) 1/3))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 30) 1)) (pow -1 1)))) 1) into -30
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (+ (* 2 -30) (* 0 (- (log -1) (log d2)))) into (- 60)
* [misc]backup-simplify:  Simplify (* (exp (* 2 (- (log -1) (log d2)))) (+ (* (/ (pow (- 60) 1) 1)))) into (* -60 (exp (* 2 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* -60 (exp (* 2 (- (log -1) (log d2)))))) 1)) (pow (exp (* 2 (- (log -1) (log d2)))) 1)))) 1) into -60
* [misc]backup-simplify:  Simplify (+ (* 1/3 -60) (* 0 (* 2 (- (log -1) (log d2))))) into (- 20)
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log -1) (log d2)))) (+ (* (/ (pow (- 20) 1) 1)))) into (* -20 (exp (* 2/3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (+ (* -1 (* -20 (exp (* 2/3 (- (log -1) (log d2)))))) (* 0 (exp (* 2/3 (- (log -1) (log d2)))))) into (* 20 (exp (* 2/3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (* 20 (exp (* 2/3 (- (log -1) (log d2))))) into (* 20 (exp (* 2/3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- 30 (/ 1 d2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- 30 (/ 1 d2)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (- 30 (/ 1 d2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- 30 (/ 1 d2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- 30 (/ 1 d2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- 30 (/ 1 d2)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (- 30 (/ 1 d2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- 30 (/ 1 d2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- 30 (/ 1 d2)) 1/3) 0) (+ (* 0 0) (* 0 (pow (- 30 (/ 1 d2)) 1/3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow (pow (- 30 (/ 1 d2)) 2) 1/3)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 30) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -450
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (+ (* 2 -450) (+ (* 0 -30) (* 0 (- (log -1) (log d2))))) into (- 900)
* [misc]backup-simplify:  Simplify (* (exp (* 2 (- (log -1) (log d2)))) (+ (* (/ (pow (- 60) 2) 2)) (* (/ (pow (- 900) 1) 1)))) into (* 900 (exp (* 2 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* -60 (exp (* 2 (- (log -1) (log d2)))))) 2)) (pow (exp (* 2 (- (log -1) (log d2)))) 2))) (* 1 (/ (* 1 (pow (* 2 (* 900 (exp (* 2 (- (log -1) (log d2)))))) 1)) (pow (exp (* 2 (- (log -1) (log d2)))) 1)))) 2) into -900
* [misc]backup-simplify:  Simplify (+ (* 1/3 -900) (+ (* 0 -60) (* 0 (* 2 (- (log -1) (log d2)))))) into (- 300)
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log -1) (log d2)))) (+ (* (/ (pow (- 20) 2) 2)) (* (/ (pow (- 300) 1) 1)))) into (* -100 (exp (* 2/3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (+ (* -1 (* -100 (exp (* 2/3 (- (log -1) (log d2)))))) (+ (* 0 (* -20 (exp (* 2/3 (- (log -1) (log d2)))))) (* 0 (exp (* 2/3 (- (log -1) (log d2))))))) into (* 100 (exp (* 2/3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (* 100 (exp (* 2/3 (- (log -1) (log d2))))) into (* 100 (exp (* 2/3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (+ (* (* 100 (exp (* 2/3 (- (log -1) (log (/ 1 (- d2))))))) (* (pow (/ 1 (- d2)) 2) (/ 1 (/ 1 (- d1))))) (+ (* (* 20 (exp (* 2/3 (- (log -1) (log (/ 1 (- d2))))))) (* (/ 1 (- d2)) (/ 1 (/ 1 (- d1))))) (* (* -1 (exp (* 2/3 (- (log -1) (log (/ 1 (- d2))))))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (+ (* (exp (* 2/3 (- (log -1) (log (/ -1 d2))))) d1) (* 20 (/ (* (exp (* 2/3 (- (log -1) (log (/ -1 d2))))) d1) d2))) (* 100 (/ (* (exp (* 2/3 (- (log -1) (log (/ -1 d2))))) d1) (pow d2 2))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ d2 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ d2 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ d2 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ 10 20) into 30
* [misc]backup-simplify:  Simplify (log 30) into (log 30)
* [misc]backup-simplify:  Simplify (* 1/3 (log 30)) into (* 1/3 (log 30))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 30))) into (pow 30 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ d2 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ d2 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ d2 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ 10 20) into 30
* [misc]backup-simplify:  Simplify (log 30) into (log 30)
* [misc]backup-simplify:  Simplify (* 1/3 (log 30)) into (* 1/3 (log 30))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 30))) into (pow 30 1/3)
* [misc]backup-simplify:  Simplify (pow 30 1/3) into (pow 30 1/3)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 30 1)))) 1) into 1/30
* [misc]backup-simplify:  Simplify (+ (* 1/3 1/30) (* 0 (log 30))) into 1/90
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 30))) (+ (* (/ (pow 1/90 1) 1)))) into (* 1/90 (pow 30 1/3))
* [misc]backup-simplify:  Simplify (* 1/90 (pow 30 1/3)) into (* 1/90 (pow 30 1/3))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 30 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 30 1)))) 2) into -1/1800
* [misc]backup-simplify:  Simplify (+ (* 1/3 -1/1800) (+ (* 0 1/30) (* 0 (log 30)))) into -1/5400
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 30))) (+ (* (/ (pow 1/90 2) 2)) (* (/ (pow -1/5400 1) 1)))) into (* -1/8100 (pow 30 1/3))
* [misc]backup-simplify:  Simplify (* -1/8100 (pow 30 1/3)) into (* -1/8100 (pow 30 1/3))
* [misc]backup-simplify:  Simplify (+ (* (* -1/8100 (pow 30 1/3)) (pow d2 2)) (+ (* (* 1/90 (pow 30 1/3)) d2) (pow 30 1/3))) into (- (+ (pow 30 1/3) (* 1/90 (* (pow 30 1/3) d2))) (* 1/8100 (* (pow 30 1/3) (pow d2 2))))
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 d2) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 d2) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 d2) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log d2))) into (* -1/3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 d2) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 d2) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 d2) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log d2))) into (* -1/3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
* [misc]backup-simplify:  Simplify (pow d2 -1/3) into (pow d2 -1/3)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ 10 20) into 30
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 30) 1)) (pow 1 1)))) 1) into 30
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (+ (* 1/3 30) (* 0 (- (log d2)))) into 10
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (log d2))) (+ (* (/ (pow 10 1) 1)))) into (* 10 (pow (/ 1 d2) 1/3))
* [misc]backup-simplify:  Simplify (* 10 (pow (/ 1 d2) 1/3)) into (* 10 (pow (/ 1 d2) 1/3))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 30) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -450
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (+ (* 1/3 -450) (+ (* 0 30) (* 0 (- (log d2))))) into (- 150)
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (log d2))) (+ (* (/ (pow 10 2) 2)) (* (/ (pow (- 150) 1) 1)))) into (* -100 (pow (/ 1 d2) 1/3))
* [misc]backup-simplify:  Simplify (* -100 (pow (/ 1 d2) 1/3)) into (* -100 (pow (/ 1 d2) 1/3))
* [misc]backup-simplify:  Simplify (+ (* (* -100 (pow (/ 1 (/ 1 d2)) 1/3)) (pow (/ 1 d2) 2)) (+ (* (* 10 (pow (/ 1 (/ 1 d2)) 1/3)) (/ 1 d2)) (pow (/ 1 d2) -1/3))) into (- (+ (* 10 (pow (/ 1 (pow d2 2)) 1/3)) (pow (/ 1 d2) -1/3)) (* 100 (pow (/ 1 (pow d2 5)) 1/3)))
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 (- d2)) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 (- d2)) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ 10 20) into 30
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 30) 1)) (pow -1 1)))) 1) into -30
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (+ (* 1/3 -30) (* 0 (- (log -1) (log d2)))) into (- 10)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow (- 10) 1) 1)))) into (* -10 (exp (* 1/3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (* -10 (exp (* 1/3 (- (log -1) (log d2))))) into (* -10 (exp (* 1/3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 30) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -450
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (+ (* 1/3 -450) (+ (* 0 -30) (* 0 (- (log -1) (log d2))))) into (- 150)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow (- 10) 2) 2)) (* (/ (pow (- 150) 1) 1)))) into (* -100 (exp (* 1/3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (* -100 (exp (* 1/3 (- (log -1) (log d2))))) into (* -100 (exp (* 1/3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (+ (* (* -100 (exp (* 1/3 (- (log -1) (log (/ 1 (- d2))))))) (pow (/ 1 (- d2)) 2)) (+ (* (* -10 (exp (* 1/3 (- (log -1) (log (/ 1 (- d2))))))) (/ 1 (- d2))) (exp (* 1/3 (- (log -1) (log (/ 1 (- d2)))))))) into (- (+ (* 10 (/ (exp (* 1/3 (- (log -1) (log (/ -1 d2))))) d2)) (exp (* 1/3 (- (log -1) (log (/ -1 d2)))))) (* 100 (/ (exp (* 1/3 (- (log -1) (log (/ -1 d2))))) (pow d2 2))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2 2)
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ d2 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ d2 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ d2 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ 10 20) into 30
* [misc]backup-simplify:  Simplify (log 30) into (log 30)
* [misc]backup-simplify:  Simplify (* 1/3 (log 30)) into (* 1/3 (log 30))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 30))) into (pow 30 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ d2 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ d2 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ d2 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ d2 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ 10 20) into 30
* [misc]backup-simplify:  Simplify (log 30) into (log 30)
* [misc]backup-simplify:  Simplify (* 1/3 (log 30)) into (* 1/3 (log 30))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log 30))) into (pow 30 1/3)
* [misc]backup-simplify:  Simplify (pow 30 1/3) into (pow 30 1/3)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 30 1)))) 1) into 1/30
* [misc]backup-simplify:  Simplify (+ (* 1/3 1/30) (* 0 (log 30))) into 1/90
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 30))) (+ (* (/ (pow 1/90 1) 1)))) into (* 1/90 (pow 30 1/3))
* [misc]backup-simplify:  Simplify (* 1/90 (pow 30 1/3)) into (* 1/90 (pow 30 1/3))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 30 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 30 1)))) 2) into -1/1800
* [misc]backup-simplify:  Simplify (+ (* 1/3 -1/1800) (+ (* 0 1/30) (* 0 (log 30)))) into -1/5400
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log 30))) (+ (* (/ (pow 1/90 2) 2)) (* (/ (pow -1/5400 1) 1)))) into (* -1/8100 (pow 30 1/3))
* [misc]backup-simplify:  Simplify (* -1/8100 (pow 30 1/3)) into (* -1/8100 (pow 30 1/3))
* [misc]backup-simplify:  Simplify (+ (* (* -1/8100 (pow 30 1/3)) (pow d2 2)) (+ (* (* 1/90 (pow 30 1/3)) d2) (pow 30 1/3))) into (- (+ (pow 30 1/3) (* 1/90 (* (pow 30 1/3) d2))) (* 1/8100 (* (pow 30 1/3) (pow d2 2))))
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 d2) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 d2) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 d2) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log d2))) into (* -1/3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 d2) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 d2) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 d2) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log d2))) into (* -1/3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (log d2))) into (pow d2 -1/3)
* [misc]backup-simplify:  Simplify (pow d2 -1/3) into (pow d2 -1/3)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ 10 20) into 30
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 30) 1)) (pow 1 1)))) 1) into 30
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (+ (* 1/3 30) (* 0 (- (log d2)))) into 10
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (log d2))) (+ (* (/ (pow 10 1) 1)))) into (* 10 (pow (/ 1 d2) 1/3))
* [misc]backup-simplify:  Simplify (* 10 (pow (/ 1 d2) 1/3)) into (* 10 (pow (/ 1 d2) 1/3))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 30) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -450
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (+ (* 1/3 -450) (+ (* 0 30) (* 0 (- (log d2))))) into (- 150)
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (log d2))) (+ (* (/ (pow 10 2) 2)) (* (/ (pow (- 150) 1) 1)))) into (* -100 (pow (/ 1 d2) 1/3))
* [misc]backup-simplify:  Simplify (* -100 (pow (/ 1 d2) 1/3)) into (* -100 (pow (/ 1 d2) 1/3))
* [misc]backup-simplify:  Simplify (+ (* (* -100 (pow (/ 1 (/ 1 d2)) 1/3)) (pow (/ 1 d2) 2)) (+ (* (* 10 (pow (/ 1 (/ 1 d2)) 1/3)) (/ 1 d2)) (pow (/ 1 d2) -1/3))) into (- (+ (* 10 (pow (/ 1 (pow d2 2)) 1/3)) (pow (/ 1 d2) -1/3)) (* 100 (pow (/ 1 (pow d2 5)) 1/3)))
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 (- d2)) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Rewrote expression to (pow (+ (+ (/ 1 (- d2)) 10) 20) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (+ (+ (/ 1 (- d2)) 10) 20))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (log d2))) into (* 1/3 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (log d2)))) into (exp (* 1/3 (- (log -1) (log d2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ 10 20) into 30
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 30) 1)) (pow -1 1)))) 1) into -30
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (+ (* 1/3 -30) (* 0 (- (log -1) (log d2)))) into (- 10)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow (- 10) 1) 1)))) into (* -10 (exp (* 1/3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (* -10 (exp (* 1/3 (- (log -1) (log d2))))) into (* -10 (exp (* 1/3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 30) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -450
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (+ (* 1/3 -450) (+ (* 0 -30) (* 0 (- (log -1) (log d2))))) into (- 150)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log -1) (log d2)))) (+ (* (/ (pow (- 10) 2) 2)) (* (/ (pow (- 150) 1) 1)))) into (* -100 (exp (* 1/3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (* -100 (exp (* 1/3 (- (log -1) (log d2))))) into (* -100 (exp (* 1/3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (+ (* (* -100 (exp (* 1/3 (- (log -1) (log (/ 1 (- d2))))))) (pow (/ 1 (- d2)) 2)) (+ (* (* -10 (exp (* 1/3 (- (log -1) (log (/ 1 (- d2))))))) (/ 1 (- d2))) (exp (* 1/3 (- (log -1) (log (/ 1 (- d2)))))))) into (- (+ (* 10 (/ (exp (* 1/3 (- (log -1) (log (/ -1 d2))))) d2)) (exp (* 1/3 (- (log -1) (log (/ -1 d2)))))) (* 100 (/ (exp (* 1/3 (- (log -1) (log (/ -1 d2))))) (pow d2 2))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))) 1))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* [exit]simplify:  Simplified to (* (+ (+ d2 10) 20) d1)
* [exit]simplify:  Simplified to (* (+ (+ d2 10) 20) d1)
* * * * [misc]progress:  [ 2 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))) 1))>
* * * * [misc]progress:  [ 3 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (exp (+ (log (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))) (log (cbrt (+ (+ d2 10) 20))))))>
* [enter]simplify:  Simplifying (+ (log (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))) (log (cbrt (+ (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* [exit]simplify:  Simplified to (+ (log (* d1 (cbrt (+ (+ d2 20) 10)))) (log (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10)))))
* [exit]simplify:  Simplified to (+ (log (* d1 (cbrt (+ (+ d2 20) 10)))) (log (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10)))))
* * * * [misc]progress:  [ 4 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (exp (log (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))))))>
* [enter]simplify:  Simplifying (log (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (log (* d1 (+ (+ d2 10) 20)))
* [exit]simplify:  Simplified to (log (* d1 (+ (+ d2 10) 20)))
* * * * [misc]progress:  [ 5 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (log (exp (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))))))>
* [enter]simplify:  Simplifying (exp (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* [exit]simplify:  Simplified to (exp (* (+ (+ d2 10) 20) d1))
* [exit]simplify:  Simplified to (exp (* (+ (+ d2 10) 20) d1))
* * * * [misc]progress:  [ 6 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (cbrt (* (* (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))) (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))) (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* (* (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))) (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))) (+ (+ d2 10) 20))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (141 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ d2 (+ 20 10))) (cbrt (+ d2 (+ 20 10)))) (* (* (* (cbrt (+ d2 (+ 20 10))) (+ d2 (+ 20 10))) (* d1 (cbrt (+ d2 (+ 20 10))))) (* (* d1 (cbrt (+ d2 (+ 20 10)))) (* d1 (cbrt (+ d2 (+ 20 10)))))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ d2 (+ 20 10))) (cbrt (+ d2 (+ 20 10)))) (* (* (* (cbrt (+ d2 (+ 20 10))) (+ d2 (+ 20 10))) (* d1 (cbrt (+ d2 (+ 20 10))))) (* (* d1 (cbrt (+ d2 (+ 20 10)))) (* d1 (cbrt (+ d2 (+ 20 10)))))))
* * * * [misc]progress:  [ 7 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (cbrt (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20)))) (cbrt (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))))) (cbrt (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20)))) (cbrt (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (+ d2 10) 20) d1)) (cbrt (* (+ (+ d2 10) 20) d1)))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (+ d2 10) 20) d1)) (cbrt (* (+ (+ d2 10) 20) d1)))
* [enter]simplify:  Simplifying (cbrt (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ (+ d2 10) 20) d1))
* [exit]simplify:  Simplified to (cbrt (* (+ (+ d2 10) 20) d1))
* * * * [misc]progress:  [ 8 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (cbrt (* (* (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20)))) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))))))>
* [enter]simplify:  Simplifying (* (* (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20)))) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (76 enodes)
* * [misc]simplify:  iters left: 3 (216 enodes)
* * [misc]simplify:  iters left: 2 (488 enodes)
* [exit]simplify:  Simplified to (pow (* d1 (+ (+ d2 10) 20)) 3)
* [exit]simplify:  Simplified to (pow (* d1 (+ (+ d2 10) 20)) 3)
* * * * [misc]progress:  [ 9 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20)))) (sqrt (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))))))>
* [enter]simplify:  Simplifying (sqrt (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ (+ d2 10) 20) d1))
* [exit]simplify:  Simplified to (sqrt (* (+ (+ d2 10) 20) d1))
* [enter]simplify:  Simplifying (sqrt (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ (+ d2 10) 20) d1))
* [exit]simplify:  Simplified to (sqrt (* (+ (+ d2 10) 20) d1))
* * * * [misc]progress:  [ 10 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))) (* (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20))))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (123 enodes)
* * [misc]simplify:  iters left: 2 (341 enodes)
* [exit]simplify:  Simplified to (* d1 (+ (pow (+ d2 10) 3) (pow 20 3)))
* [exit]simplify:  Simplified to (* d1 (+ (pow (+ d2 10) 3) (pow 20 3)))
* [enter]simplify:  Simplifying (* (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20))))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (241 enodes)
* [exit]simplify:  Simplified to (- (+ (* 20 20) (* (+ 10 d2) (+ 10 d2))) (* (+ 10 d2) 20))
* [exit]simplify:  Simplified to (- (+ (* 20 20) (* (+ 10 d2) (+ 10 d2))) (* (+ 10 d2) 20))
* * * * [misc]progress:  [ 11 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20))))) (cbrt (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (110 enodes)
* * [misc]simplify:  iters left: 3 (339 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))) (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) d1))
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))) (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) d1))
* [enter]simplify:  Simplifying (* (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20))))) (cbrt (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (266 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ d2 (- 10 20)) (+ 10 d2)) (* 20 20))) (* (cbrt (+ (* (+ d2 (- 10 20)) (+ 10 d2)) (* 20 20))) (cbrt (+ d2 (- 10 20)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ d2 (- 10 20)) (+ 10 d2)) (* 20 20))) (* (cbrt (+ (* (+ d2 (- 10 20)) (+ 10 d2)) (* 20 20))) (cbrt (+ d2 (- 10 20)))))
* * * * [misc]progress:  [ 12 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))) (* (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (- (+ d2 10) 20))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (113 enodes)
* * [misc]simplify:  iters left: 3 (344 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))) (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) d1))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))) (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) d1))
* [enter]simplify:  Simplifying (* (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (- (+ d2 10) 20))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (99 enodes)
* * [misc]simplify:  iters left: 3 (265 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (+ 10 d2) (+ d2 (- 10 20))) (* 20 20))) (cbrt (+ (* (+ 10 d2) (+ d2 (- 10 20))) (* 20 20)))) (cbrt (+ d2 (- 10 20))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (* (+ 10 d2) (+ d2 (- 10 20))) (* 20 20))) (cbrt (+ (* (+ 10 d2) (+ d2 (- 10 20))) (* 20 20)))) (cbrt (+ d2 (- 10 20))))
* * * * [misc]progress:  [ 13 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (- (+ d2 10) 20))) (cbrt (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (113 enodes)
* * [misc]simplify:  iters left: 3 (344 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) d1) (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))))
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) d1) (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))))
* [enter]simplify:  Simplifying (* (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (- (+ d2 10) 20))) (cbrt (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (264 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ 10 d2) (+ d2 (- 10 20))) (* 20 20))) (* (cbrt (+ d2 (- 10 20))) (cbrt (+ d2 (- 10 20)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ 10 d2) (+ d2 (- 10 20))) (* 20 20))) (* (cbrt (+ d2 (- 10 20))) (cbrt (+ d2 (- 10 20)))))
* * * * [misc]progress:  [ 14 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))) (* (* (cbrt (- (+ d2 10) 20)) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20))))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (113 enodes)
* * [misc]simplify:  iters left: 3 (343 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) d1) (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) d1) (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))))
* [enter]simplify:  Simplifying (* (* (cbrt (- (+ d2 10) 20)) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20))))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (267 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- (- 20 10) d2) 20) (* (+ 10 d2) (+ 10 d2)))) (* (cbrt (+ (* (- (- 20 10) d2) 20) (* (+ 10 d2) (+ 10 d2)))) (cbrt (+ d2 (- 10 20)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- (- 20 10) d2) 20) (* (+ 10 d2) (+ 10 d2)))) (* (cbrt (+ (* (- (- 20 10) d2) 20) (* (+ 10 d2) (+ 10 d2)))) (cbrt (+ d2 (- 10 20)))))
* * * * [misc]progress:  [ 15 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* (* (cbrt (- (+ d2 10) 20)) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20))))) (cbrt (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (113 enodes)
* * [misc]simplify:  iters left: 3 (343 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) d1))
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) d1))
* [enter]simplify:  Simplifying (* (* (cbrt (- (+ d2 10) 20)) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20))))) (cbrt (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (99 enodes)
* * [misc]simplify:  iters left: 3 (268 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ d2 (- 10 20))) (cbrt (+ d2 (- 10 20)))) (cbrt (+ (* (- 20 (+ 10 d2)) 20) (* (+ 10 d2) (+ 10 d2)))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ d2 (- 10 20))) (cbrt (+ d2 (- 10 20)))) (cbrt (+ (* (- 20 (+ 10 d2)) 20) (* (+ 10 d2) (+ 10 d2)))))
* * * * [misc]progress:  [ 16 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))) (* (* (cbrt (- (+ d2 10) 20)) (cbrt (- (+ d2 10) 20))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (110 enodes)
* * [misc]simplify:  iters left: 3 (339 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) d1) (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) d1) (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))))
* [enter]simplify:  Simplifying (* (* (cbrt (- (+ d2 10) 20)) (cbrt (- (+ d2 10) 20))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (267 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ d2 (- 10 20))) (cbrt (+ d2 (- 10 20)))) (cbrt (+ (* (- 20 (+ 10 d2)) 20) (* (+ 10 d2) (+ 10 d2)))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ d2 (- 10 20))) (cbrt (+ d2 (- 10 20)))) (cbrt (+ (* (- 20 (+ 10 d2)) 20) (* (+ 10 d2) (+ 10 d2)))))
* * * * [misc]progress:  [ 17 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* (* (cbrt (- (+ d2 10) 20)) (cbrt (- (+ d2 10) 20))) (cbrt (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (76 enodes)
* * [misc]simplify:  iters left: 3 (195 enodes)
* [exit]simplify:  Simplified to (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20)))
* [exit]simplify:  Simplified to (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20)))
* [enter]simplify:  Simplifying (* (* (cbrt (- (+ d2 10) 20)) (cbrt (- (+ d2 10) 20))) (cbrt (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (+ (- 10 20) d2)
* [exit]simplify:  Simplified to (+ (- 10 20) d2)
* * * * [misc]progress:  [ 18 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))) (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (151 enodes)
* * [misc]simplify:  iters left: 2 (374 enodes)
* [exit]simplify:  Simplified to (* (* d1 (cbrt (+ (+ d2 10) 20))) (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) (cbrt (+ (pow 20 3) (pow (+ d2 10) 3)))))
* [exit]simplify:  Simplified to (* (* d1 (cbrt (+ (+ d2 10) 20))) (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) (cbrt (+ (pow 20 3) (pow (+ d2 10) 3)))))
* [enter]simplify:  Simplifying (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (237 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (- 20) (+ 10 d2)) (+ 10 d2)) (* 20 20))) (cbrt (+ (* (+ (- 20) (+ 10 d2)) (+ 10 d2)) (* 20 20))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (- 20) (+ 10 d2)) (+ 10 d2)) (* 20 20))) (cbrt (+ (* (+ (- 20) (+ 10 d2)) (+ 10 d2)) (* 20 20))))
* * * * [misc]progress:  [ 19 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (122 enodes)
* * [misc]simplify:  iters left: 3 (364 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (+ d2 10) 20))) (* d1 (cbrt (+ (pow 20 3) (pow (+ d2 10) 3)))))
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (+ d2 10) 20))) (* d1 (cbrt (+ (pow 20 3) (pow (+ d2 10) 3)))))
* [enter]simplify:  Simplifying (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* * [misc]simplify:  iters left: 3 (261 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (- 10 20) d2)) (cbrt (+ (* 20 20) (* (+ 10 d2) (+ (- 10 20) d2)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (- 10 20) d2)) (cbrt (+ (* 20 20) (* (+ 10 d2) (+ (- 10 20) d2)))))
* * * * [misc]progress:  [ 20 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))) (* (cbrt (- (+ d2 10) 20)) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (122 enodes)
* * [misc]simplify:  iters left: 3 (363 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (+ d2 10) 20))) (* d1 (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (+ d2 10) 20))) (* d1 (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))))
* [enter]simplify:  Simplifying (* (cbrt (- (+ d2 10) 20)) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* * [misc]simplify:  iters left: 3 (263 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- (- 20 10) d2) 20) (* (+ 10 d2) (+ 10 d2)))) (cbrt (+ (- 10 20) d2)))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- (- 20 10) d2) 20) (* (+ 10 d2) (+ 10 d2)))) (cbrt (+ (- 10 20) d2)))
* * * * [misc]progress:  [ 21 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* (cbrt (- (+ d2 10) 20)) (cbrt (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (88 enodes)
* * [misc]simplify:  iters left: 3 (220 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (+ d2 20) 10))) (* d1 (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))))
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (+ d2 20) 10))) (* d1 (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))))
* [enter]simplify:  Simplifying (* (cbrt (- (+ d2 10) 20)) (cbrt (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ d2 (- 10 20))) (cbrt (+ d2 (- 10 20))))
* [exit]simplify:  Simplified to (* (cbrt (+ d2 (- 10 20))) (cbrt (+ d2 (- 10 20))))
* * * * [misc]progress:  [ 22 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))) (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (150 enodes)
* * [misc]simplify:  iters left: 2 (370 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (* d1 (cbrt (+ 20 (+ d2 10))))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (* d1 (cbrt (+ 20 (+ d2 10))))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))
* [enter]simplify:  Simplifying (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (237 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (- 20) (+ 10 d2)) (+ 10 d2)) (* 20 20))) (cbrt (+ (* (+ (- 20) (+ 10 d2)) (+ 10 d2)) (* 20 20))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (- 20) (+ 10 d2)) (+ 10 d2)) (* 20 20))) (cbrt (+ (* (+ (- 20) (+ 10 d2)) (+ 10 d2)) (* 20 20))))
* * * * [misc]progress:  [ 23 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (+ d2 10) 20)))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (+ d2 10) 20)))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (122 enodes)
* * [misc]simplify:  iters left: 3 (364 enodes)
* [exit]simplify:  Simplified to (* (* (* d1 (cbrt (+ (+ 20 d2) 10))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))
* [exit]simplify:  Simplified to (* (* (* d1 (cbrt (+ (+ 20 d2) 10))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))
* [enter]simplify:  Simplifying (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* * [misc]simplify:  iters left: 3 (261 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (- 10 20) d2)) (cbrt (+ (* 20 20) (* (+ 10 d2) (+ (- 10 20) d2)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (- 10 20) d2)) (cbrt (+ (* 20 20) (* (+ 10 d2) (+ (- 10 20) d2)))))
* * * * [misc]progress:  [ 24 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))) (* (cbrt (- (+ d2 10) 20)) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (122 enodes)
* * [misc]simplify:  iters left: 3 (363 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* d1 (cbrt (+ 20 (+ d2 10)))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* d1 (cbrt (+ 20 (+ d2 10)))))
* [enter]simplify:  Simplifying (* (cbrt (- (+ d2 10) 20)) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (93 enodes)
* * [misc]simplify:  iters left: 3 (263 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- (- 20 10) d2) 20) (* (+ 10 d2) (+ 10 d2)))) (cbrt (+ (- 10 20) d2)))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- (- 20 10) d2) 20) (* (+ 10 d2) (+ 10 d2)))) (cbrt (+ (- 10 20) d2)))
* * * * [misc]progress:  [ 25 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (+ d2 10) 20)))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* (cbrt (- (+ d2 10) 20)) (cbrt (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (+ d2 10) 20)))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (88 enodes)
* * [misc]simplify:  iters left: 3 (219 enodes)
* [exit]simplify:  Simplified to (* (* (* d1 (cbrt (+ (+ 10 20) d2))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* [exit]simplify:  Simplified to (* (* (* d1 (cbrt (+ (+ 10 20) d2))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* [enter]simplify:  Simplifying (* (cbrt (- (+ d2 10) 20)) (cbrt (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ d2 (- 10 20))) (cbrt (+ d2 (- 10 20))))
* [exit]simplify:  Simplified to (* (cbrt (+ d2 (- 10 20))) (cbrt (+ d2 (- 10 20))))
* * * * [misc]progress:  [ 26 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* 1 (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20)))))>
* * * * [misc]progress:  [ 27 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))) (cbrt (cbrt (+ (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* [exit]simplify:  Simplified to (* (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1) (cbrt (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))))
* [exit]simplify:  Simplified to (* (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1) (cbrt (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))))
* * * * [misc]progress:  [ 28 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (sqrt (+ (+ d2 10) 20)))) (cbrt (sqrt (+ (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (sqrt (+ (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* [exit]simplify:  Simplified to (* (* d1 (cbrt (+ (+ d2 10) 20))) (* (cbrt (sqrt (+ (+ d2 10) 20))) (cbrt (+ (+ d2 10) 20))))
* [exit]simplify:  Simplified to (* (* d1 (cbrt (+ (+ d2 10) 20))) (* (cbrt (sqrt (+ (+ d2 10) 20))) (cbrt (+ (+ d2 10) 20))))
* * * * [misc]progress:  [ 29 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt 1)) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* [exit]simplify:  Simplified to (* (* d1 (cbrt 1)) (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))
* [exit]simplify:  Simplified to (* (* d1 (cbrt 1)) (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))
* * * * [misc]progress:  [ 30 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (* (cbrt (cbrt (+ (+ d2 10) 20))) (cbrt (cbrt (+ (+ d2 10) 20))))) (cbrt (cbrt (+ (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (* (cbrt (cbrt (+ (+ d2 10) 20))) (cbrt (cbrt (+ (+ d2 10) 20)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (128 enodes)
* * [misc]simplify:  iters left: 1 (134 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (cbrt (+ (+ d2 10) 20)))) (* (cbrt (cbrt (+ (+ d2 10) 20))) (* d1 (cbrt (+ (+ d2 10) 20)))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (cbrt (+ (+ d2 10) 20)))) (* (cbrt (cbrt (+ (+ d2 10) 20))) (* d1 (cbrt (+ (+ d2 10) 20)))))
* * * * [misc]progress:  [ 31 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (sqrt (cbrt (+ (+ d2 10) 20)))) (sqrt (cbrt (+ (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (sqrt (cbrt (+ (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* [exit]simplify:  Simplified to (* (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1) (sqrt (cbrt (+ (+ d2 10) 20))))
* [exit]simplify:  Simplified to (* (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1) (sqrt (cbrt (+ (+ d2 10) 20))))
* * * * [misc]progress:  [ 32 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) 1) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (+ d2 10) 20)) d1) (cbrt (+ (+ d2 10) 20)))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (+ d2 10) 20)) d1) (cbrt (+ (+ d2 10) 20)))
* * * * [misc]progress:  [ 33 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) (cbrt (+ (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (+ (+ 20 10) d2)
* [exit]simplify:  Simplified to (+ (+ 20 10) d2)
* * * * [misc]progress:  [ 34 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20))))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (147 enodes)
* * [misc]simplify:  iters left: 2 (371 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1))
* [exit]simplify:  Simplified to (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1))
* * * * [misc]progress:  [ 35 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (cbrt (- (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (215 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* d1 (cbrt (+ (+ d2 10) 20))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* d1 (cbrt (+ (+ d2 10) 20))))
* * * * [misc]progress:  [ 36 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (cbrt (+ (+ d2 10) 20))) (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (146 enodes)
* * [misc]simplify:  iters left: 2 (370 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) d1) (* (cbrt (+ (+ 20 d2) 10)) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) d1) (* (cbrt (+ (+ 20 d2) 10)) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))))
* * * * [misc]progress:  [ 37 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (+ (+ d2 10) 20))) (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (122 enodes)
* * [misc]simplify:  iters left: 3 (364 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (* (cbrt (+ 20 (+ d2 10))) d1)))
* [exit]simplify:  Simplified to (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (* (cbrt (+ 20 (+ d2 10))) d1)))
* * * * [misc]progress:  [ 38 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (cbrt (+ (+ d2 10) 20))) (* (cbrt (- (+ d2 10) 20)) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (122 enodes)
* * [misc]simplify:  iters left: 3 (363 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ 20 (+ d2 10))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) d1))
* [exit]simplify:  Simplified to (* (* (cbrt (+ 20 (+ d2 10))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) d1))
* * * * [misc]progress:  [ 39 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (+ (+ d2 10) 20))) (* (cbrt (- (+ d2 10) 20)) (cbrt (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (214 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (+ 10 20) d2))) (* d1 (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))))
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (+ 10 20) d2))) (* d1 (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))))
* * * * [misc]progress:  [ 40 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (cbrt (+ (+ d2 10) 20))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20))))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (150 enodes)
* * [misc]simplify:  iters left: 2 (372 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1))
* [exit]simplify:  Simplified to (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1))
* * * * [misc]progress:  [ 41 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (+ (+ d2 10) 20))) (cbrt (- (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (88 enodes)
* * [misc]simplify:  iters left: 3 (219 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (+ d2 20) 10))) (* d1 (cbrt (+ (+ d2 20) 10))))
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (+ d2 20) 10))) (* d1 (cbrt (+ (+ d2 20) 10))))
* * * * [misc]progress:  [ 42 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20))))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (151 enodes)
* * [misc]simplify:  iters left: 2 (372 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) d1) (* (cbrt (+ 20 (+ d2 10))) (cbrt (+ 20 (+ d2 10)))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) d1) (* (cbrt (+ 20 (+ d2 10))) (cbrt (+ 20 (+ d2 10)))))
* * * * [misc]progress:  [ 43 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))) (cbrt (- (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (88 enodes)
* * [misc]simplify:  iters left: 3 (220 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (+ 10 20) d2)) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* d1 (cbrt (+ (+ 10 20) d2))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (+ 10 20) d2)) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* d1 (cbrt (+ (+ 10 20) d2))))
* * * * [misc]progress:  [ 44 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (cbrt (+ (+ d2 10) 20)) (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))))>
* * * * [misc]progress:  [ 45 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (pow (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) 1) (cbrt (+ (+ d2 10) 20))))>
* * * * [misc]progress:  [ 46 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (exp (log (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (log (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* [exit]simplify:  Simplified to (log (* (* d1 (cbrt (+ (+ d2 10) 20))) (cbrt (+ (+ d2 10) 20))))
* [exit]simplify:  Simplified to (log (* (* d1 (cbrt (+ (+ d2 10) 20))) (cbrt (+ (+ d2 10) 20))))
* * * * [misc]progress:  [ 47 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (log (exp (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (exp (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))
* [exit]simplify:  Simplified to (pow (exp d1) (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))
* * * * [misc]progress:  [ 48 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* (cbrt (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))) (cbrt (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))))) (cbrt (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* (cbrt (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))) (cbrt (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1)) (cbrt (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1)))
* [exit]simplify:  Simplified to (* (cbrt (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1)) (cbrt (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1)))
* [enter]simplify:  Simplifying (cbrt (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1))
* [exit]simplify:  Simplified to (cbrt (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1))
* * * * [misc]progress:  [ 49 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (cbrt (* (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))) (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))) (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (142 enodes)
* * [misc]simplify:  iters left: 2 (297 enodes)
* [exit]simplify:  Simplified to (* (* (+ (+ d2 10) 20) (* d1 d1)) (* d1 (+ (+ d2 10) 20)))
* [exit]simplify:  Simplified to (* (* (+ (+ d2 10) 20) (* d1 d1)) (* d1 (+ (+ d2 10) 20)))
* * * * [misc]progress:  [ 50 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (sqrt (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))) (sqrt (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (sqrt (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1))
* [exit]simplify:  Simplified to (sqrt (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1))
* [enter]simplify:  Simplifying (sqrt (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1))
* [exit]simplify:  Simplified to (sqrt (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1))
* * * * [misc]progress:  [ 51 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* 1 (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))) (cbrt (+ (+ d2 10) 20))))>
* * * * [misc]progress:  [ 52 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (cbrt (+ (+ d2 10) 20))) (cbrt (+ (+ d2 10) 20))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* d1 (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (* d1 (cbrt (+ (+ d2 10) 20)))
* [exit]simplify:  Simplified to (* d1 (cbrt (+ (+ d2 10) 20)))
* * * * [misc]progress:  [ 53 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (329 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) d1) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) d1) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))
* * * * [misc]progress:  [ 54 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (* (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))) (cbrt (- (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (100 enodes)
* * [misc]simplify:  iters left: 3 (322 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))) d1)
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))) d1)
* * * * [misc]progress:  [ 55 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (* (cbrt (- (+ d2 10) 20)) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (100 enodes)
* * [misc]simplify:  iters left: 3 (322 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) d1)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) d1)
* * * * [misc]progress:  [ 56 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (* (cbrt (- (+ d2 10) 20)) (cbrt (- (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (182 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) d1)
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) d1)
* * * * [misc]progress:  [ 57 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (351 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) (* d1 (cbrt (+ (+ d2 10) 20))))
* [exit]simplify:  Simplified to (* (cbrt (+ (pow 20 3) (pow (+ d2 10) 3))) (* d1 (cbrt (+ (+ d2 10) 20))))
* * * * [misc]progress:  [ 58 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (- (+ d2 10) 20))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (198 enodes)
* [exit]simplify:  Simplified to (* (* d1 (cbrt (+ (+ d2 10) 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* [exit]simplify:  Simplified to (* (* d1 (cbrt (+ (+ d2 10) 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * * * [misc]progress:  [ 59 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* d1 (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (349 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (* d1 (cbrt (+ (+ 10 20) d2))))
* [exit]simplify:  Simplified to (* (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (* d1 (cbrt (+ (+ 10 20) d2))))
* * * * [misc]progress:  [ 60 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (+ d2 10) 20)))) (cbrt (- (+ d2 10) 20))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (+ (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (198 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (* d1 (cbrt (+ (+ d2 20) 10))))
* [exit]simplify:  Simplified to (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (* d1 (cbrt (+ (+ d2 20) 10))))
* * * * [misc]progress:  [ 61 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1) (cbrt (+ (+ d2 10) 20))))>
* * * * [misc]progress:  [ 62 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (pow (+ (+ d2 10) 20) 1/3)))>
* * * * [misc]progress:  [ 63 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (pow (cbrt (+ (+ d2 10) 20)) 1)))>
* * * * [misc]progress:  [ 64 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (exp (log (cbrt (+ (+ d2 10) 20))))))>
* [enter]simplify:  Simplifying (log (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (log (cbrt (+ d2 (+ 20 10))))
* [exit]simplify:  Simplified to (log (cbrt (+ d2 (+ 20 10))))
* * * * [misc]progress:  [ 65 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (log (exp (cbrt (+ (+ d2 10) 20))))))>
* [enter]simplify:  Simplifying (exp (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (exp (cbrt (+ d2 (+ 20 10))))
* [exit]simplify:  Simplified to (exp (cbrt (+ d2 (+ 20 10))))
* * * * [misc]progress:  [ 66 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (* (cbrt (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (cbrt (+ (+ d2 10) 20))))))>
* [enter]simplify:  Simplifying (cbrt (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (cbrt (* (cbrt (+ (+ 20 10) d2)) (cbrt (+ (+ 20 10) d2))))
* [exit]simplify:  Simplified to (cbrt (* (cbrt (+ (+ 20 10) d2)) (cbrt (+ (+ 20 10) d2))))
* [enter]simplify:  Simplifying (cbrt (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (+ d2 (+ 20 10))))
* [exit]simplify:  Simplified to (cbrt (cbrt (+ d2 (+ 20 10))))
* * * * [misc]progress:  [ 67 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (* (cbrt (sqrt (+ (+ d2 10) 20))) (cbrt (sqrt (+ (+ d2 10) 20))))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (+ d2 (+ 20 10))))
* [exit]simplify:  Simplified to (cbrt (sqrt (+ d2 (+ 20 10))))
* [enter]simplify:  Simplifying (cbrt (sqrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (+ d2 (+ 20 10))))
* [exit]simplify:  Simplified to (cbrt (sqrt (+ d2 (+ 20 10))))
* * * * [misc]progress:  [ 68 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (* (cbrt 1) (cbrt (+ (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (cbrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (+ (+ d2 10) 20))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (+ 20 (+ 10 d2)))
* [exit]simplify:  Simplified to (cbrt (+ 20 (+ 10 d2)))
* * * * [misc]progress:  [ 69 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (/ (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20)))))))>
* [enter]simplify:  Simplifying (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (321 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (pow (+ 10 d2) 3) (pow 20 3)))
* [exit]simplify:  Simplified to (cbrt (+ (pow (+ 10 d2) 3) (pow 20 3)))
* [enter]simplify:  Simplifying (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (236 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (+ 10 d2) (+ (+ 10 d2) (- 20))) (* 20 20)))
* [exit]simplify:  Simplified to (cbrt (+ (* (+ 10 d2) (+ (+ 10 d2) (- 20))) (* 20 20)))
* * * * [misc]progress:  [ 70 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (/ (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (174 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)))
* [exit]simplify:  Simplified to (cbrt (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)))
* [enter]simplify:  Simplifying (cbrt (- (+ d2 10) 20))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (- 10 20) d2))
* [exit]simplify:  Simplified to (cbrt (+ (- 10 20) d2))
* * * * [misc]progress:  [ 71 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (* (* (cbrt (cbrt (+ (+ d2 10) 20))) (cbrt (cbrt (+ (+ d2 10) 20)))) (cbrt (cbrt (+ (+ d2 10) 20))))))>
* [enter]simplify:  Simplifying (* (cbrt (cbrt (+ (+ d2 10) 20))) (cbrt (cbrt (+ (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cbrt (+ (+ 20 10) d2))) (cbrt (cbrt (+ (+ 20 10) d2))))
* [exit]simplify:  Simplified to (* (cbrt (cbrt (+ (+ 20 10) d2))) (cbrt (cbrt (+ (+ 20 10) d2))))
* [enter]simplify:  Simplifying (cbrt (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (+ d2 (+ 20 10))))
* [exit]simplify:  Simplified to (cbrt (cbrt (+ d2 (+ 20 10))))
* * * * [misc]progress:  [ 72 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) (cbrt (+ (+ d2 10) 20))))))>
* [enter]simplify:  Simplifying (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (+ (+ 20 10) d2)
* [exit]simplify:  Simplified to (+ (+ 20 10) d2)
* * * * [misc]progress:  [ 73 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (* (sqrt (cbrt (+ (+ d2 10) 20))) (sqrt (cbrt (+ (+ d2 10) 20))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (+ d2 (+ 20 10))))
* [exit]simplify:  Simplified to (sqrt (cbrt (+ d2 (+ 20 10))))
* [enter]simplify:  Simplifying (sqrt (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (+ d2 (+ 20 10))))
* [exit]simplify:  Simplified to (sqrt (cbrt (+ d2 (+ 20 10))))
* * * * [misc]progress:  [ 74 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (* 1 (cbrt (+ (+ d2 10) 20)))))>
* * * * [misc]progress:  [ 75 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (pow (+ (+ d2 10) 20) 1/3))) (cbrt (+ (+ d2 10) 20))))>
* * * * [misc]progress:  [ 76 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (pow (cbrt (+ (+ d2 10) 20)) 1))) (cbrt (+ (+ d2 10) 20))))>
* * * * [misc]progress:  [ 77 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (exp (log (cbrt (+ (+ d2 10) 20)))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (log (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (log (cbrt (+ d2 (+ 20 10))))
* [exit]simplify:  Simplified to (log (cbrt (+ d2 (+ 20 10))))
* * * * [misc]progress:  [ 78 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (log (exp (cbrt (+ (+ d2 10) 20)))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (exp (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (exp (cbrt (+ d2 (+ 20 10))))
* [exit]simplify:  Simplified to (exp (cbrt (+ d2 (+ 20 10))))
* * * * [misc]progress:  [ 79 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (* (cbrt (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (cbrt (+ (+ d2 10) 20)))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (cbrt (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (cbrt (* (cbrt (+ (+ 20 10) d2)) (cbrt (+ (+ 20 10) d2))))
* [exit]simplify:  Simplified to (cbrt (* (cbrt (+ (+ 20 10) d2)) (cbrt (+ (+ 20 10) d2))))
* [enter]simplify:  Simplifying (cbrt (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (+ d2 (+ 20 10))))
* [exit]simplify:  Simplified to (cbrt (cbrt (+ d2 (+ 20 10))))
* * * * [misc]progress:  [ 80 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (* (cbrt (sqrt (+ (+ d2 10) 20))) (cbrt (sqrt (+ (+ d2 10) 20)))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (+ d2 (+ 20 10))))
* [exit]simplify:  Simplified to (cbrt (sqrt (+ d2 (+ 20 10))))
* [enter]simplify:  Simplifying (cbrt (sqrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (+ d2 (+ 20 10))))
* [exit]simplify:  Simplified to (cbrt (sqrt (+ d2 (+ 20 10))))
* * * * [misc]progress:  [ 81 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (* (cbrt 1) (cbrt (+ (+ d2 10) 20))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (cbrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (+ (+ d2 10) 20))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (+ 20 (+ 10 d2)))
* [exit]simplify:  Simplified to (cbrt (+ 20 (+ 10 d2)))
* * * * [misc]progress:  [ 82 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (/ (cbrt (+ (pow (+ d2 10) 3) (pow 20 3))) (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20))))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (cbrt (+ (pow (+ d2 10) 3) (pow 20 3)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (321 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (pow (+ 10 d2) 3) (pow 20 3)))
* [exit]simplify:  Simplified to (cbrt (+ (pow (+ 10 d2) 3) (pow 20 3)))
* [enter]simplify:  Simplifying (cbrt (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20) (* (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (236 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (+ 10 d2) (+ (+ 10 d2) (- 20))) (* 20 20)))
* [exit]simplify:  Simplified to (cbrt (+ (* (+ 10 d2) (+ (+ 10 d2) (- 20))) (* 20 20)))
* * * * [misc]progress:  [ 83 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (/ (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (+ d2 10) 20))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (174 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)))
* [exit]simplify:  Simplified to (cbrt (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)))
* [enter]simplify:  Simplifying (cbrt (- (+ d2 10) 20))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (- 10 20) d2))
* [exit]simplify:  Simplified to (cbrt (+ (- 10 20) d2))
* * * * [misc]progress:  [ 84 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (* (* (cbrt (cbrt (+ (+ d2 10) 20))) (cbrt (cbrt (+ (+ d2 10) 20)))) (cbrt (cbrt (+ (+ d2 10) 20)))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* (cbrt (cbrt (+ (+ d2 10) 20))) (cbrt (cbrt (+ (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cbrt (+ (+ 20 10) d2))) (cbrt (cbrt (+ (+ 20 10) d2))))
* [exit]simplify:  Simplified to (* (cbrt (cbrt (+ (+ 20 10) d2))) (cbrt (cbrt (+ (+ 20 10) d2))))
* [enter]simplify:  Simplifying (cbrt (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (+ d2 (+ 20 10))))
* [exit]simplify:  Simplified to (cbrt (cbrt (+ d2 (+ 20 10))))
* * * * [misc]progress:  [ 85 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) (cbrt (+ (+ d2 10) 20)))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (+ (+ 20 10) d2)
* [exit]simplify:  Simplified to (+ (+ 20 10) d2)
* * * * [misc]progress:  [ 86 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (* (sqrt (cbrt (+ (+ d2 10) 20))) (sqrt (cbrt (+ (+ d2 10) 20)))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (+ d2 (+ 20 10))))
* [exit]simplify:  Simplified to (sqrt (cbrt (+ d2 (+ 20 10))))
* [enter]simplify:  Simplifying (sqrt (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (+ d2 (+ 20 10))))
* [exit]simplify:  Simplified to (sqrt (cbrt (+ d2 (+ 20 10))))
* * * * [misc]progress:  [ 87 / 99 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (* 1 (cbrt (+ (+ d2 10) 20))))) (cbrt (+ (+ d2 10) 20))))>
* * * * [misc]progress:  [ 88 / 99 ] simplifiying candidate #<alt-event (λ (d1 d2) (+ (* d1 d2) (* 30 d1)))>
* [enter]simplify:  Simplifying (+ (* d1 d2) (* 30 d1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (14 enodes)
* [exit]simplify:  Simplified to (* d1 (+ 30 d2))
* * * * [misc]progress:  [ 89 / 99 ] simplifiying candidate #<alt-event (λ (d1 d2) (* 30 d1))>
* [enter]simplify:  Simplifying (* 30 d1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* d1 30)
* * * * [misc]progress:  [ 90 / 99 ] simplifiying candidate #<alt-event (λ (d1 d2) (* 30 d1))>
* [enter]simplify:  Simplifying (* 30 d1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* d1 30)
* * * * [misc]progress:  [ 91 / 99 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (- (+ (* (pow 900 1/3) d1) (* 1/45 (* (pow 900 1/3) (* d1 d2)))) (* 1/8100 (* (pow 900 1/3) (* d1 (pow d2 2))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* (- (+ (* (pow 900 1/3) d1) (* 1/45 (* (pow 900 1/3) (* d1 d2)))) (* 1/8100 (* (pow 900 1/3) (* d1 (pow d2 2))))) (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (128 enodes)
* * [misc]simplify:  iters left: 3 (367 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ d2 (+ 10 20))) (- (* (+ (* d2 1/45) 1) (* (cbrt 900) d1)) (* (* (* d1 d2) d2) (* 1/8100 (cbrt 900)))))
* * * * [misc]progress:  [ 92 / 99 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (- (+ (* d1 (pow (pow d2 2) 1/3)) (* 20 (* d1 (pow (/ 1 d2) 1/3)))) (* 100 (* d1 (pow (/ 1 (pow d2 4)) 1/3)))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* (- (+ (* d1 (pow (pow d2 2) 1/3)) (* 20 (* d1 (pow (/ 1 d2) 1/3)))) (* 100 (* d1 (pow (/ 1 (pow d2 4)) 1/3)))) (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (100 enodes)
* * [misc]simplify:  iters left: 3 (198 enodes)
* * [misc]simplify:  iters left: 2 (387 enodes)
* [exit]simplify:  Simplified to (* (* d1 (cbrt (+ 10 (+ d2 20)))) (- (+ (cbrt (* d2 d2)) (* (cbrt (/ 1 d2)) 20)) (* 100 (cbrt (/ 1 (pow d2 4))))))
* * * * [misc]progress:  [ 93 / 99 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (- (+ (* (exp (* 2/3 (- (log -1) (log (/ -1 d2))))) d1) (* 20 (/ (* (exp (* 2/3 (- (log -1) (log (/ -1 d2))))) d1) d2))) (* 100 (/ (* (exp (* 2/3 (- (log -1) (log (/ -1 d2))))) d1) (pow d2 2)))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* (- (+ (* (exp (* 2/3 (- (log -1) (log (/ -1 d2))))) d1) (* 20 (/ (* (exp (* 2/3 (- (log -1) (log (/ -1 d2))))) d1) d2))) (* 100 (/ (* (exp (* 2/3 (- (log -1) (log (/ -1 d2))))) d1) (pow d2 2)))) (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (55 enodes)
* * [misc]simplify:  iters left: 4 (135 enodes)
* * [misc]simplify:  iters left: 3 (342 enodes)
* [exit]simplify:  Simplified to (* (+ (* (pow (exp 2/3) (log d2)) d1) (* (/ (pow (exp 2/3) (log d2)) d2) (* d1 (- 20 (/ 100 d2))))) (cbrt (+ (+ 20 d2) 10)))
* * * * [misc]progress:  [ 94 / 99 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (- (+ (pow 30 1/3) (* 1/90 (* (pow 30 1/3) d2))) (* 1/8100 (* (pow 30 1/3) (pow d2 2))))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (- (+ (pow 30 1/3) (* 1/90 (* (pow 30 1/3) d2))) (* 1/8100 (* (pow 30 1/3) (pow d2 2)))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* * [misc]simplify:  iters left: 3 (407 enodes)
* [exit]simplify:  Simplified to (* (+ (* (+ 1 (* 1/90 d2)) (* d1 (cbrt 30))) (* (* (* 1/8100 d2) (- d2)) (* d1 (cbrt 30)))) (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))))
* * * * [misc]progress:  [ 95 / 99 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (- (+ (* 10 (pow (/ 1 (pow d2 2)) 1/3)) (pow (/ 1 d2) -1/3)) (* 100 (pow (/ 1 (pow d2 5)) 1/3)))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (- (+ (* 10 (pow (/ 1 (pow d2 2)) 1/3)) (pow (/ 1 d2) -1/3)) (* 100 (pow (/ 1 (pow d2 5)) 1/3))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (108 enodes)
* * [misc]simplify:  iters left: 3 (331 enodes)
* [exit]simplify:  Simplified to (* (* (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))) d1) (+ (pow (/ 1 d2) -1/3) (- (* (cbrt (/ 1 (* d2 d2))) 10) (* 100 (cbrt (/ 1 (pow d2 5)))))))
* * * * [misc]progress:  [ 96 / 99 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (- (+ (* 10 (/ (exp (* 1/3 (- (log -1) (log (/ -1 d2))))) d2)) (exp (* 1/3 (- (log -1) (log (/ -1 d2)))))) (* 100 (/ (exp (* 1/3 (- (log -1) (log (/ -1 d2))))) (pow d2 2))))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (- (+ (* 10 (/ (exp (* 1/3 (- (log -1) (log (/ -1 d2))))) d2)) (exp (* 1/3 (- (log -1) (log (/ -1 d2)))))) (* 100 (/ (exp (* 1/3 (- (log -1) (log (/ -1 d2))))) (pow d2 2)))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (56 enodes)
* * [misc]simplify:  iters left: 4 (139 enodes)
* * [misc]simplify:  iters left: 3 (437 enodes)
* [exit]simplify:  Simplified to (* (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) d1) (+ (pow (exp 1/3) (log d2)) (* (/ (pow (exp 1/3) (log d2)) d2) (- 10 (/ 100 d2)))))
* * * * [misc]progress:  [ 97 / 99 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (- (+ (pow 30 1/3) (* 1/90 (* (pow 30 1/3) d2))) (* 1/8100 (* (pow 30 1/3) (pow d2 2)))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (- (+ (pow 30 1/3) (* 1/90 (* (pow 30 1/3) d2))) (* 1/8100 (* (pow 30 1/3) (pow d2 2)))))) (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (128 enodes)
* * [misc]simplify:  iters left: 3 (456 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20))) (+ (* (* (* d2 d2) (- 1/8100)) (* (cbrt 30) d1)) (* (+ (* 1/90 d2) 1) (* (cbrt 30) d1))))
* * * * [misc]progress:  [ 98 / 99 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (- (+ (* 10 (pow (/ 1 (pow d2 2)) 1/3)) (pow (/ 1 d2) -1/3)) (* 100 (pow (/ 1 (pow d2 5)) 1/3))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (- (+ (* 10 (pow (/ 1 (pow d2 2)) 1/3)) (pow (/ 1 d2) -1/3)) (* 100 (pow (/ 1 (pow d2 5)) 1/3))))) (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (377 enodes)
* [exit]simplify:  Simplified to (* (* (* d1 (cbrt (+ (+ d2 10) 20))) (cbrt (+ (+ d2 10) 20))) (- (pow (/ 1 d2) -1/3) (- (* (cbrt (/ 1 (pow d2 5))) 100) (* 10 (cbrt (/ (/ 1 d2) d2))))))
* * * * [misc]progress:  [ 99 / 99 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (- (+ (* 10 (/ (exp (* 1/3 (- (log -1) (log (/ -1 d2))))) d2)) (exp (* 1/3 (- (log -1) (log (/ -1 d2)))))) (* 100 (/ (exp (* 1/3 (- (log -1) (log (/ -1 d2))))) (pow d2 2)))))) (cbrt (+ (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (- (+ (* 10 (/ (exp (* 1/3 (- (log -1) (log (/ -1 d2))))) d2)) (exp (* 1/3 (- (log -1) (log (/ -1 d2)))))) (* 100 (/ (exp (* 1/3 (- (log -1) (log (/ -1 d2))))) (pow d2 2)))))) (cbrt (+ (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (142 enodes)
* * [misc]simplify:  iters left: 3 (483 enodes)
* [exit]simplify:  Simplified to (* (* (* d1 (cbrt (+ (+ d2 10) 20))) (cbrt (+ (+ d2 10) 20))) (+ (pow (exp 1/3) (log d2)) (/ (* (pow (exp 1/3) (log d2)) (- 10 (/ 100 d2))) d2)))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (d1 d2) (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (- (* (+ d2 10) (+ d2 10)) (* 20 20)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ d2 10) (+ d2 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d2
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (- (+ d2 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (* 10 10) into 100
* [misc]backup-simplify:  Simplify (* 20 20) into 400
* [misc]backup-simplify:  Simplify (- 400) into -400
* [misc]backup-simplify:  Simplify (+ 100 -400) into -300
* [misc]backup-simplify:  Simplify (* d1 -300) into (* -300 d1)
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (- 20) into -20
* [misc]backup-simplify:  Simplify (+ 10 -20) into -10
* [misc]backup-simplify:  Simplify (/ (* -300 d1) -10) into (* 30 d1)
* [misc]taylor:  Taking taylor expansion of (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (+ d2 10) (+ d2 10)) (* 20 20)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ d2 10) (+ d2 10)) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d1
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (- (+ d2 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ d2 10) into (+ 10 d2)
* [misc]backup-simplify:  Simplify (+ d2 10) into (+ 10 d2)
* [misc]backup-simplify:  Simplify (* (+ 10 d2) (+ 10 d2)) into (pow (+ 10 d2) 2)
* [misc]backup-simplify:  Simplify (* 20 20) into 400
* [misc]backup-simplify:  Simplify (- 400) into -400
* [misc]backup-simplify:  Simplify (+ (pow (+ 10 d2) 2) -400) into (- (+ (pow d2 2) (* 20 d2)) 300)
* [misc]backup-simplify:  Simplify (* 0 (- (+ (pow d2 2) (* 20 d2)) 300)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 10 d2) 0) (* 0 (+ 10 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (* 0 20)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (+ (pow d2 2) (* 20 d2)) 300))) into (- (+ (pow d2 2) (* 20 d2)) 300)
* [misc]backup-simplify:  Simplify (+ d2 10) into (+ 10 d2)
* [misc]backup-simplify:  Simplify (- 20) into -20
* [misc]backup-simplify:  Simplify (+ (+ 10 d2) -20) into (- d2 10)
* [misc]backup-simplify:  Simplify (/ (- (+ (pow d2 2) (* 20 d2)) 300) (- d2 10)) into (/ (- (+ (pow d2 2) (* 20 d2)) 300) (- d2 10))
* [misc]taylor:  Taking taylor expansion of (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (+ d2 10) (+ d2 10)) (* 20 20)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ d2 10) (+ d2 10)) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d1
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (- (+ d2 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ d2 10) into (+ 10 d2)
* [misc]backup-simplify:  Simplify (+ d2 10) into (+ 10 d2)
* [misc]backup-simplify:  Simplify (* (+ 10 d2) (+ 10 d2)) into (pow (+ 10 d2) 2)
* [misc]backup-simplify:  Simplify (* 20 20) into 400
* [misc]backup-simplify:  Simplify (- 400) into -400
* [misc]backup-simplify:  Simplify (+ (pow (+ 10 d2) 2) -400) into (- (+ (pow d2 2) (* 20 d2)) 300)
* [misc]backup-simplify:  Simplify (* 0 (- (+ (pow d2 2) (* 20 d2)) 300)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 10 d2) 0) (* 0 (+ 10 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (* 0 20)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (+ (pow d2 2) (* 20 d2)) 300))) into (- (+ (pow d2 2) (* 20 d2)) 300)
* [misc]backup-simplify:  Simplify (+ d2 10) into (+ 10 d2)
* [misc]backup-simplify:  Simplify (- 20) into -20
* [misc]backup-simplify:  Simplify (+ (+ 10 d2) -20) into (- d2 10)
* [misc]backup-simplify:  Simplify (/ (- (+ (pow d2 2) (* 20 d2)) 300) (- d2 10)) into (/ (- (+ (pow d2 2) (* 20 d2)) 300) (- d2 10))
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (pow d2 2) (* 20 d2)) 300) (- d2 10)) in d2
* [misc]taylor:  Taking taylor expansion of (- (+ (pow d2 2) (* 20 d2)) 300) in d2
* [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* 20 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]taylor:  Taking taylor expansion of (* 20 d2) in d2
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 300 in d2
* [misc]backup-simplify:  Simplify 300 into 300
* [misc]taylor:  Taking taylor expansion of (- d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (* 20 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 300) into -300
* [misc]backup-simplify:  Simplify (+ 0 -300) into -300
* [misc]backup-simplify:  Simplify (- 10) into -10
* [misc]backup-simplify:  Simplify (+ 0 -10) into -10
* [misc]backup-simplify:  Simplify (/ -300 -10) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 10 d2) 0) (+ (* 0 0) (* 0 (+ 10 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (+ (* 0 0) (* 0 20))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (+ (pow d2 2) (* 20 d2)) 300)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- d2 10)) (+ (* (/ (- (+ (pow d2 2) (* 20 d2)) 300) (- d2 10)) (/ 0 (- d2 10))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 20 1) (* 0 0)) into 20
* [misc]backup-simplify:  Simplify (+ 0 20) into 20
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 20 0) into 20
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 20 -10) (+ (* 30 (/ 1 -10)))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 10 d2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ 10 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (+ (* 0 0) (+ (* 0 0) (* 0 20)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (+ (pow d2 2) (* 20 d2)) 300))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- d2 10)) (+ (* (/ (- (+ (pow d2 2) (* 20 d2)) 300) (- d2 10)) (/ 0 (- d2 10))) (* 0 (/ 0 (- d2 10))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 -10) (+ (* 30 (/ 0 -10)) (* 1 (/ 1 -10)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 10 d2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ 10 d2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 20))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (pow d2 2) (* 20 d2)) 300)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- d2 10)) (+ (* (/ (- (+ (pow d2 2) (* 20 d2)) 300) (- d2 10)) (/ 0 (- d2 10))) (* 0 (/ 0 (- d2 10))) (* 0 (/ 0 (- d2 10))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* d2 d1)) (* 30 (* 1 d1))) into (+ (* d1 d2) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (/ (* (/ 1 d1) (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20))) (- (+ (/ 1 d2) 10) 20)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 d1) (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20))) (- (+ (/ 1 d2) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d2
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d2) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 d1) 1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 d1) 1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 d1) (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20))) (- (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d1
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d2) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 10) into (+ (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 10) into (+ (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) into (pow (+ (/ 1 d2) 10) 2)
* [misc]backup-simplify:  Simplify (* 20 20) into 400
* [misc]backup-simplify:  Simplify (- 400) into -400
* [misc]backup-simplify:  Simplify (+ (pow (+ (/ 1 d2) 10) 2) -400) into (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300)
* [misc]backup-simplify:  Simplify (* 1 (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300)) into (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300)
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 10) into (+ (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (- 20) into -20
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 10) -20) into (- (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (/ (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300) (- (/ 1 d2) 10)) into (/ (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300) (- (/ 1 d2) 10))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 d1) (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20))) (- (+ (/ 1 d2) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d1
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d2) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 10) into (+ (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 10) into (+ (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) into (pow (+ (/ 1 d2) 10) 2)
* [misc]backup-simplify:  Simplify (* 20 20) into 400
* [misc]backup-simplify:  Simplify (- 400) into -400
* [misc]backup-simplify:  Simplify (+ (pow (+ (/ 1 d2) 10) 2) -400) into (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300)
* [misc]backup-simplify:  Simplify (* 1 (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300)) into (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300)
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 10) into (+ (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (- 20) into -20
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 10) -20) into (- (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (/ (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300) (- (/ 1 d2) 10)) into (/ (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300) (- (/ 1 d2) 10))
* [misc]taylor:  Taking taylor expansion of (/ (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300) (- (/ 1 d2) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of (* 20 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 300 in d2
* [misc]backup-simplify:  Simplify 300 into 300
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) 10) 0) (* 0 (+ (/ 1 d2) 10))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (* 0 20)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (/ 1 d2) 10)) (+ (* (/ (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300) (- (/ 1 d2) 10)) (/ 0 (- (/ 1 d2) 10))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 20 1) into 20
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 20 0) into 20
* [misc]backup-simplify:  Simplify (+ 20 0) into 20
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 10) into -10
* [misc]backup-simplify:  Simplify (+ 0 -10) into -10
* [misc]backup-simplify:  Simplify (- (/ 20 1) (+ (* 1 (/ -10 1)))) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) 10) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 10)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (+ (* 0 0) (* 0 20))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (/ 1 d2) 10)) (+ (* (/ (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300) (- (/ 1 d2) 10)) (/ 0 (- (/ 1 d2) 10))) (* 0 (/ 0 (- (/ 1 d2) 10))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 300) into -300
* [misc]backup-simplify:  Simplify (+ 0 -300) into -300
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -300 1) (+ (* 1 (/ 0 1)) (* 30 (/ -10 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) 10) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 10))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (+ (* 0 0) (+ (* 0 0) (* 0 20)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (/ 1 d2) 10)) (+ (* (/ (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300) (- (/ 1 d2) 10)) (/ 0 (- (/ 1 d2) 10))) (* 0 (/ 0 (- (/ 1 d2) 10))) (* 0 (/ 0 (- (/ 1 d2) 10))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 30 (/ 0 1)) (* 0 (/ -10 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) 10) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 10)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 20))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (/ 1 d2) 10)) (+ (* (/ (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300) (- (/ 1 d2) 10)) (/ 0 (- (/ 1 d2) 10))) (* 0 (/ 0 (- (/ 1 d2) 10))) (* 0 (/ 0 (- (/ 1 d2) 10))) (* 0 (/ 0 (- (/ 1 d2) 10))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 30 (* 1 (/ 1 (/ 1 d1)))) (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) into (+ (* d1 d2) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (/ (* (/ 1 (- d1)) (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20))) (- (+ (/ 1 (- d2)) 10) 20)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- d1)) (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20))) (- (+ (/ 1 (- d2)) 10) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d2
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- d2)) 10) 20) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (/ -1 d1) 1) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (/ -1 d1) -1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- d1)) (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20))) (- (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d1
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- d2)) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 10) into (- 10 (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 10) into (- 10 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* (- 10 (/ 1 d2)) (- 10 (/ 1 d2))) into (pow (- 10 (/ 1 d2)) 2)
* [misc]backup-simplify:  Simplify (* 20 20) into 400
* [misc]backup-simplify:  Simplify (- 400) into -400
* [misc]backup-simplify:  Simplify (+ (pow (- 10 (/ 1 d2)) 2) -400) into (- (/ 1 (pow d2 2)) (+ (* 20 (/ 1 d2)) 300))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 (pow d2 2)) (+ (* 20 (/ 1 d2)) 300))) into (* -1 (- (/ 1 (pow d2 2)) (+ 300 (* 20 (/ 1 d2)))))
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 10) into (- 10 (/ 1 d2))
* [misc]backup-simplify:  Simplify (- 20) into -20
* [misc]backup-simplify:  Simplify (+ (- 10 (/ 1 d2)) -20) into (- (+ (/ 1 d2) 10))
* [misc]backup-simplify:  Simplify (/ (* -1 (- (/ 1 (pow d2 2)) (+ 300 (* 20 (/ 1 d2))))) (- (+ (/ 1 d2) 10))) into (/ (- (/ 1 (pow d2 2)) (+ 300 (* 20 (/ 1 d2)))) (+ (/ 1 d2) 10))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- d1)) (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20))) (- (+ (/ 1 (- d2)) 10) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d1
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- d2)) 10) 20) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 10) into (- 10 (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 10) into (- 10 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* (- 10 (/ 1 d2)) (- 10 (/ 1 d2))) into (pow (- 10 (/ 1 d2)) 2)
* [misc]backup-simplify:  Simplify (* 20 20) into 400
* [misc]backup-simplify:  Simplify (- 400) into -400
* [misc]backup-simplify:  Simplify (+ (pow (- 10 (/ 1 d2)) 2) -400) into (- (/ 1 (pow d2 2)) (+ (* 20 (/ 1 d2)) 300))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 (pow d2 2)) (+ (* 20 (/ 1 d2)) 300))) into (* -1 (- (/ 1 (pow d2 2)) (+ 300 (* 20 (/ 1 d2)))))
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 10) into (- 10 (/ 1 d2))
* [misc]backup-simplify:  Simplify (- 20) into -20
* [misc]backup-simplify:  Simplify (+ (- 10 (/ 1 d2)) -20) into (- (+ (/ 1 d2) 10))
* [misc]backup-simplify:  Simplify (/ (* -1 (- (/ 1 (pow d2 2)) (+ 300 (* 20 (/ 1 d2))))) (- (+ (/ 1 d2) 10))) into (/ (- (/ 1 (pow d2 2)) (+ 300 (* 20 (/ 1 d2)))) (+ (/ 1 d2) 10))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (pow d2 2)) (+ 300 (* 20 (/ 1 d2)))) (+ (/ 1 d2) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d2 2)) (+ 300 (* 20 (/ 1 d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ 300 (* 20 (/ 1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of 300 in d2
* [misc]backup-simplify:  Simplify 300 into 300
* [misc]taylor:  Taking taylor expansion of (* 20 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 10 (/ 1 d2)) 0) (* 0 (- 10 (/ 1 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (* 0 20)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- (/ 1 (pow d2 2)) (+ (* 20 (/ 1 d2)) 300)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 d2) 10))) (+ (* (/ (- (/ 1 (pow d2 2)) (+ 300 (* 20 (/ 1 d2)))) (+ (/ 1 d2) 10)) (/ 0 (- (+ (/ 1 d2) 10)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* 20 1) into 20
* [misc]backup-simplify:  Simplify (+ 0 20) into 20
* [misc]backup-simplify:  Simplify (- 20) into -20
* [misc]backup-simplify:  Simplify (+ 0 -20) into -20
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (- (/ -20 1) (+ (* 1 (/ 10 1)))) into -30
* [misc]backup-simplify:  Simplify -30 into -30
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 10 (/ 1 d2)) 0) (+ (* 0 0) (* 0 (- 10 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (+ (* 0 0) (* 0 20))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 (pow d2 2)) (+ (* 20 (/ 1 d2)) 300))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 d2) 10))) (+ (* (/ (- (/ 1 (pow d2 2)) (+ 300 (* 20 (/ 1 d2)))) (+ (/ 1 d2) 10)) (/ 0 (- (+ (/ 1 d2) 10)))) (* 0 (/ 0 (- (+ (/ 1 d2) 10)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 300 0) into 300
* [misc]backup-simplify:  Simplify (- 300) into -300
* [misc]backup-simplify:  Simplify (+ 0 -300) into -300
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -300 1) (+ (* 1 (/ 0 1)) (* -30 (/ 10 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 10 (/ 1 d2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 10 (/ 1 d2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (+ (* 0 0) (+ (* 0 0) (* 0 20)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 (pow d2 2)) (+ (* 20 (/ 1 d2)) 300)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 d2) 10))) (+ (* (/ (- (/ 1 (pow d2 2)) (+ 300 (* 20 (/ 1 d2)))) (+ (/ 1 d2) 10)) (/ 0 (- (+ (/ 1 d2) 10)))) (* 0 (/ 0 (- (+ (/ 1 d2) 10)))) (* 0 (/ 0 (- (+ (/ 1 d2) 10)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -30 (/ 0 1)) (* 0 (/ 10 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 10 (/ 1 d2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 10 (/ 1 d2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 20))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 (pow d2 2)) (+ (* 20 (/ 1 d2)) 300))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 d2) 10))) (+ (* (/ (- (/ 1 (pow d2 2)) (+ 300 (* 20 (/ 1 d2)))) (+ (/ 1 d2) 10)) (/ 0 (- (+ (/ 1 d2) 10)))) (* 0 (/ 0 (- (+ (/ 1 d2) 10)))) (* 0 (/ 0 (- (+ (/ 1 d2) 10)))) (* 0 (/ 0 (- (+ (/ 1 d2) 10)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -30 (* 1 (/ 1 (/ 1 (- d1))))) (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) into (+ (* d1 d2) (* 30 d1))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (- (* (+ d2 10) (+ d2 10)) (* 20 20)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ d2 10) (+ d2 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d2
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (+ d2 10) (+ d2 10)) (* 20 20)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ d2 10) (+ d2 10)) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d1
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (+ d2 10) (+ d2 10)) (* 20 20)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ d2 10) (+ d2 10)) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d1
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ d2 10) into (+ 10 d2)
* [misc]backup-simplify:  Simplify (+ d2 10) into (+ 10 d2)
* [misc]backup-simplify:  Simplify (* (+ 10 d2) (+ 10 d2)) into (pow (+ 10 d2) 2)
* [misc]backup-simplify:  Simplify (* 20 20) into 400
* [misc]backup-simplify:  Simplify (- 400) into -400
* [misc]backup-simplify:  Simplify (+ (pow (+ 10 d2) 2) -400) into (- (+ (pow d2 2) (* 20 d2)) 300)
* [misc]backup-simplify:  Simplify (* 0 (- (+ (pow d2 2) (* 20 d2)) 300)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 10 d2) 0) (* 0 (+ 10 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (* 0 20)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (+ (pow d2 2) (* 20 d2)) 300))) into (- (+ (pow d2 2) (* 20 d2)) 300)
* [misc]taylor:  Taking taylor expansion of (- (+ (pow d2 2) (* 20 d2)) 300) in d2
* [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) (* 20 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]taylor:  Taking taylor expansion of (* 20 d2) in d2
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 300 in d2
* [misc]backup-simplify:  Simplify 300 into 300
* [misc]backup-simplify:  Simplify (* 20 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 300) into -300
* [misc]backup-simplify:  Simplify (+ 0 -300) into -300
* [misc]backup-simplify:  Simplify -300 into -300
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 10 d2) 0) (+ (* 0 0) (* 0 (+ 10 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (+ (* 0 0) (* 0 20))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (+ (pow d2 2) (* 20 d2)) 300)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 20 1) (* 0 0)) into 20
* [misc]backup-simplify:  Simplify (+ 0 20) into 20
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 20 0) into 20
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 10 d2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ 10 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (+ (* 0 0) (+ (* 0 0) (* 0 20)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (+ (pow d2 2) (* 20 d2)) 300))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* (pow d2 2) d1)) (+ (* 20 (* d2 d1)) (* -300 (* 1 d1)))) into (- (+ (* 20 (* d1 d2)) (* d1 (pow d2 2))) (* 300 d1))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 d1) (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d2
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d1
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d1
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 10) into (+ (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 10) into (+ (/ 1 d2) 10)
* [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) into (pow (+ (/ 1 d2) 10) 2)
* [misc]backup-simplify:  Simplify (* 20 20) into 400
* [misc]backup-simplify:  Simplify (- 400) into -400
* [misc]backup-simplify:  Simplify (+ (pow (+ (/ 1 d2) 10) 2) -400) into (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300)
* [misc]backup-simplify:  Simplify (* 1 (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300)) into (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300)
* [misc]taylor:  Taking taylor expansion of (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of (* 20 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 300 in d2
* [misc]backup-simplify:  Simplify 300 into 300
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) 10) 0) (* 0 (+ (/ 1 d2) 10))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (* 0 20)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 20 1) into 20
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 20 0) into 20
* [misc]backup-simplify:  Simplify (+ 20 0) into 20
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d2) 10) 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 10)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (+ (* 0 0) (* 0 20))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (+ (* 20 (/ 1 d2)) (/ 1 (pow d2 2))) 300)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 300) into -300
* [misc]backup-simplify:  Simplify (+ 0 -300) into -300
* [misc]backup-simplify:  Simplify -300 into -300
* [misc]backup-simplify:  Simplify (+ (* -300 (* 1 (/ 1 (/ 1 d1)))) (+ (* 20 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))) (* 1 (* (pow (/ 1 d2) -2) (/ 1 (/ 1 d1)))))) into (- (+ (* 20 (* d1 d2)) (* d1 (pow d2 2))) (* 300 d1))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 (- d1)) (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d2
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d1
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d1
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 10) into (- 10 (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 10) into (- 10 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* (- 10 (/ 1 d2)) (- 10 (/ 1 d2))) into (pow (- 10 (/ 1 d2)) 2)
* [misc]backup-simplify:  Simplify (* 20 20) into 400
* [misc]backup-simplify:  Simplify (- 400) into -400
* [misc]backup-simplify:  Simplify (+ (pow (- 10 (/ 1 d2)) 2) -400) into (- (/ 1 (pow d2 2)) (+ (* 20 (/ 1 d2)) 300))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 (pow d2 2)) (+ (* 20 (/ 1 d2)) 300))) into (* -1 (- (/ 1 (pow d2 2)) (+ 300 (* 20 (/ 1 d2)))))
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 (pow d2 2)) (+ 300 (* 20 (/ 1 d2))))) in d2
* [misc]taylor:  Taking taylor expansion of -1 in d2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d2 2)) (+ 300 (* 20 (/ 1 d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ 300 (* 20 (/ 1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of 300 in d2
* [misc]backup-simplify:  Simplify 300 into 300
* [misc]taylor:  Taking taylor expansion of (* 20 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* -1 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 10 (/ 1 d2)) 0) (* 0 (- 10 (/ 1 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (* 0 20)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- (/ 1 (pow d2 2)) (+ (* 20 (/ 1 d2)) 300)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* 20 1) into 20
* [misc]backup-simplify:  Simplify (+ 0 20) into 20
* [misc]backup-simplify:  Simplify (- 20) into -20
* [misc]backup-simplify:  Simplify (+ 0 -20) into -20
* [misc]backup-simplify:  Simplify (+ (* -1 -20) (* 0 1)) into 20
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 10 (/ 1 d2)) 0) (+ (* 0 0) (* 0 (- 10 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (+ (* 0 0) (* 0 20))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 (pow d2 2)) (+ (* 20 (/ 1 d2)) 300))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 20 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 300 0) into 300
* [misc]backup-simplify:  Simplify (- 300) into -300
* [misc]backup-simplify:  Simplify (+ 0 -300) into -300
* [misc]backup-simplify:  Simplify (+ (* -1 -300) (+ (* 0 -20) (* 0 1))) into 300
* [misc]backup-simplify:  Simplify 300 into 300
* [misc]backup-simplify:  Simplify (+ (* 300 (* 1 (/ 1 (/ 1 (- d1))))) (+ (* 20 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))) (* -1 (* (pow (/ 1 (- d2)) -2) (/ 1 (/ 1 (- d1))))))) into (- (+ (* 20 (* d1 d2)) (* d1 (pow d2 2))) (* 300 d1))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 2 1)
* [misc]approximate:  Taking taylor expansion of (* (+ d2 10) (+ d2 10)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ d2 10) (+ d2 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* (+ d2 10) (+ d2 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (* 10 10) into 100
* [misc]backup-simplify:  Simplify 100 into 100
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 10 1) (* 1 10)) into 20
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 10 0) (+ (* 1 1) (* 0 10))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (pow d2 2)) (+ (* 20 d2) 100)) into (+ (pow d2 2) (+ 100 (* 20 d2)))
* [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ (* 1 10) (* 10 1)) into 20
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 10 10) (* 0 1))) into 100
* [misc]backup-simplify:  Simplify 100 into 100
* [misc]backup-simplify:  Simplify (+ 100 (+ (* 20 (/ 1 (/ 1 d2))) (* 1 (pow (/ 1 (/ 1 d2)) 2)))) into (+ (pow d2 2) (+ 100 (* 20 d2)))
* [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ (* -1 10) (* 10 -1)) into -20
* [misc]backup-simplify:  Simplify -20 into -20
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 10 10) (* 0 -1))) into 100
* [misc]backup-simplify:  Simplify 100 into 100
* [misc]backup-simplify:  Simplify (+ 100 (+ (* -20 (/ 1 (/ 1 (- d2)))) (* 1 (pow (/ 1 (/ 1 (- d2))) 2)))) into (+ (pow d2 2) (+ 100 (* 20 d2)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (- (* (+ d2 10) (+ d2 10)) (* 20 20)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (+ d2 10) (+ d2 10)) (* 20 20)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ d2 10) (+ d2 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d2
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (- (* (+ d2 10) (+ d2 10)) (* 20 20)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ d2 10) (+ d2 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ d2 10) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d2
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (* 10 10) into 100
* [misc]backup-simplify:  Simplify (* 20 20) into 400
* [misc]backup-simplify:  Simplify (- 400) into -400
* [misc]backup-simplify:  Simplify (+ 100 -400) into -300
* [misc]backup-simplify:  Simplify -300 into -300
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 10 1) (* 1 10)) into 20
* [misc]backup-simplify:  Simplify (+ (* 20 0) (* 0 20)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 20 0) into 20
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 10 0) (+ (* 1 1) (* 0 10))) into 1
* [misc]backup-simplify:  Simplify (+ (* 20 0) (+ (* 0 0) (* 0 20))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (pow d2 2)) (+ (* 20 d2) -300)) into (- (+ (pow d2 2) (* 20 d2)) 300)
* [misc]approximate:  Taking taylor expansion of (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d2
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (- (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) (* 20 20)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 10) (+ (/ 1 d2) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d2
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ (* 1 10) (* 10 1)) into 20
* [misc]backup-simplify:  Simplify (+ 20 0) into 20
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 10 10) (* 0 1))) into 100
* [misc]backup-simplify:  Simplify (* 20 20) into 400
* [misc]backup-simplify:  Simplify (- 400) into -400
* [misc]backup-simplify:  Simplify (+ 100 -400) into -300
* [misc]backup-simplify:  Simplify -300 into -300
* [misc]backup-simplify:  Simplify (+ -300 (+ (* 20 (/ 1 (/ 1 d2))) (* 1 (pow (/ 1 (/ 1 d2)) 2)))) into (- (+ (pow d2 2) (* 20 d2)) 300)
* [misc]approximate:  Taking taylor expansion of (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d2
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (- (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) (* 20 20)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 10) (+ (/ 1 (- d2)) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (* 20 20) in d2
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 10) into 10
* [misc]backup-simplify:  Simplify (+ (* -1 10) (* 10 -1)) into -20
* [misc]backup-simplify:  Simplify (+ -20 0) into -20
* [misc]backup-simplify:  Simplify -20 into -20
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 10 10) (* 0 -1))) into 100
* [misc]backup-simplify:  Simplify (* 20 20) into 400
* [misc]backup-simplify:  Simplify (- 400) into -400
* [misc]backup-simplify:  Simplify (+ 100 -400) into -300
* [misc]backup-simplify:  Simplify -300 into -300
* [misc]backup-simplify:  Simplify (+ -300 (+ (* -20 (/ 1 (/ 1 (- d2)))) (* 1 (pow (/ 1 (/ 1 (- d2))) 2)))) into (- (+ (pow d2 2) (* 20 d2)) 300)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)) 1))>
* * * * [misc]progress:  [ 2 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (exp (- (log (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (log (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (- (log (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (log (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (103 enodes)
* * [misc]simplify:  iters left: 3 (418 enodes)
* [exit]simplify:  Simplified to (+ (log (+ d2 (+ 10 20))) (+ 0 (log d1)))
* [exit]simplify:  Simplified to (+ (log (+ d2 (+ 10 20))) (+ 0 (log d1)))
* * * * [misc]progress:  [ 3 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (exp (log (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (log (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (107 enodes)
* * [misc]simplify:  iters left: 3 (481 enodes)
* [exit]simplify:  Simplified to (log (/ (+ (+ d2 20) 10) (/ 1 d1)))
* [exit]simplify:  Simplified to (log (/ (+ (+ d2 20) 10) (/ 1 d1)))
* * * * [misc]progress:  [ 4 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (log (exp (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (exp (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (458 enodes)
* [exit]simplify:  Simplified to (exp (/ (+ (+ 10 20) d2) (/ 1 d1)))
* [exit]simplify:  Simplified to (exp (/ (+ (+ 10 20) d2) (/ 1 d1)))
* * * * [misc]progress:  [ 5 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (cbrt (/ (* (* (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* (* (- (+ d2 10) 20) (- (+ d2 10) 20)) (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (/ (* (* (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* (* (- (+ d2 10) 20) (- (+ d2 10) 20)) (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (221 enodes)
* [exit]simplify:  Simplified to (pow (* (/ d1 (+ (- d2 20) 10)) (- (* (+ d2 10) (+ d2 10)) (* 20 20))) 3)
* [exit]simplify:  Simplified to (pow (* (/ d1 (+ (- d2 20) 10)) (- (* (+ d2 10) (+ d2 10)) (* 20 20))) 3)
* * * * [misc]progress:  [ 6 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (cbrt (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20))) (cbrt (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)))) (cbrt (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20))) (cbrt (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (99 enodes)
* * [misc]simplify:  iters left: 3 (456 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (+ (+ 10 20) d2) (/ 1 d1))) (cbrt (/ (+ (+ 10 20) d2) (/ 1 d1))))
* [exit]simplify:  Simplified to (* (cbrt (/ (+ (+ 10 20) d2) (/ 1 d1))) (cbrt (/ (+ (+ 10 20) d2) (/ 1 d1))))
* [enter]simplify:  Simplifying (cbrt (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (456 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (+ (+ 10 20) d2) (/ 1 d1)))
* [exit]simplify:  Simplified to (cbrt (/ (+ (+ 10 20) d2) (/ 1 d1)))
* * * * [misc]progress:  [ 7 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (cbrt (* (* (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)) (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20))) (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (* (* (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)) (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20))) (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (145 enodes)
* [exit]simplify:  Simplified to (pow (/ (* (+ (+ d2 20) 10) d1) (/ (+ 10 (- d2 20)) (+ 10 (- d2 20)))) 3)
* [exit]simplify:  Simplified to (pow (/ (* (+ (+ d2 20) 10) d1) (/ (+ 10 (- d2 20)) (+ 10 (- d2 20)))) 3)
* * * * [misc]progress:  [ 8 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20))) (sqrt (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (sqrt (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (456 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (+ 10 20) d2) (/ 1 d1)))
* [exit]simplify:  Simplified to (sqrt (/ (+ (+ 10 20) d2) (/ 1 d1)))
* [enter]simplify:  Simplifying (sqrt (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (456 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (+ 10 20) d2) (/ 1 d1)))
* [exit]simplify:  Simplified to (sqrt (/ (+ (+ 10 20) d2) (/ 1 d1)))
* * * * [misc]progress:  [ 9 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (- (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (- (- (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (- (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (425 enodes)
* [exit]simplify:  Simplified to (* (- (* 20 20) (* (+ d2 10) (+ d2 10))) d1)
* [exit]simplify:  Simplified to (* (- (* 20 20) (* (+ d2 10) (+ d2 10))) d1)
* [enter]simplify:  Simplifying (- (- (+ d2 10) 20))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (- (- 20 10) d2)
* [exit]simplify:  Simplified to (- (- 20 10) d2)
* * * * [misc]progress:  [ 10 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ d1 (* (cbrt (- (+ d2 10) 20)) (cbrt (- (+ d2 10) 20)))) (/ (- (* (+ d2 10) (+ d2 10)) (* 20 20)) (cbrt (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (/ d1 (* (cbrt (- (+ d2 10) 20)) (cbrt (- (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (/ d1 (* (cbrt (- d2 (- 20 10))) (cbrt (- d2 (- 20 10)))))
* [exit]simplify:  Simplified to (/ d1 (* (cbrt (- d2 (- 20 10))) (cbrt (- d2 (- 20 10)))))
* [enter]simplify:  Simplifying (/ (- (* (+ d2 10) (+ d2 10)) (* 20 20)) (cbrt (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (288 enodes)
* [exit]simplify:  Simplified to (/ (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)) (cbrt (+ d2 (- 10 20))))
* [exit]simplify:  Simplified to (/ (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)) (cbrt (+ d2 (- 10 20))))
* * * * [misc]progress:  [ 11 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ d1 (sqrt (- (+ d2 10) 20))) (/ (- (* (+ d2 10) (+ d2 10)) (* 20 20)) (sqrt (- (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (/ d1 (sqrt (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (/ d1 (sqrt (- d2 (- 20 10))))
* [exit]simplify:  Simplified to (/ d1 (sqrt (- d2 (- 20 10))))
* [enter]simplify:  Simplifying (/ (- (* (+ d2 10) (+ d2 10)) (* 20 20)) (sqrt (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (288 enodes)
* [exit]simplify:  Simplified to (/ (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)) (sqrt (+ d2 (- 10 20))))
* [exit]simplify:  Simplified to (/ (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)) (sqrt (+ d2 (- 10 20))))
* * * * [misc]progress:  [ 12 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ d1 1) (/ (- (* (+ d2 10) (+ d2 10)) (* 20 20)) (- (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (/ d1 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to d1
* [exit]simplify:  Simplified to d1
* [enter]simplify:  Simplifying (/ (- (* (+ d2 10) (+ d2 10)) (* 20 20)) (- (+ d2 10) 20))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (292 enodes)
* [exit]simplify:  Simplified to (+ 20 (+ 10 d2))
* [exit]simplify:  Simplified to (+ 20 (+ 10 d2))
* * * * [misc]progress:  [ 13 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* 1 (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20))))>
* * * * [misc]progress:  [ 14 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (/ 1 (- (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (/ 1 (- (+ d2 10) 20))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ d2 (- 10 20)))
* [exit]simplify:  Simplified to (/ 1 (+ d2 (- 10 20)))
* * * * [misc]progress:  [ 15 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ 1 (/ (- (+ d2 10) 20) (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))))))>
* [enter]simplify:  Simplifying (/ (- (+ d2 10) 20) (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (104 enodes)
* * [misc]simplify:  iters left: 3 (422 enodes)
* [exit]simplify:  Simplified to (/ (/ (+ d2 (- 10 20)) (+ d2 (+ 20 10))) (* d1 (+ d2 (- 10 20))))
* [exit]simplify:  Simplified to (/ (/ (+ d2 (- 10 20)) (+ d2 (+ 20 10))) (* d1 (+ d2 (- 10 20))))
* * * * [misc]progress:  [ 16 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (* (cbrt (- (+ d2 10) 20)) (cbrt (- (+ d2 10) 20)))) (cbrt (- (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (* (cbrt (- (+ d2 10) 20)) (cbrt (- (+ d2 10) 20))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (118 enodes)
* [exit]simplify:  Simplified to (* (/ (* (+ d2 (+ 10 20)) d1) (cbrt (+ 10 (- d2 20)))) (/ (+ 10 (- d2 20)) (cbrt (+ 10 (- d2 20)))))
* [exit]simplify:  Simplified to (* (/ (* (+ d2 (+ 10 20)) d1) (cbrt (+ 10 (- d2 20)))) (/ (+ 10 (- d2 20)) (cbrt (+ 10 (- d2 20)))))
* * * * [misc]progress:  [ 17 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (sqrt (- (+ d2 10) 20))) (sqrt (- (+ d2 10) 20))))>
* [enter]simplify:  Simplifying (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (sqrt (- (+ d2 10) 20)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (95 enodes)
* * [misc]simplify:  iters left: 3 (441 enodes)
* [exit]simplify:  Simplified to (* (/ (* (+ (- d2 20) 10) d1) (sqrt (+ (- d2 20) 10))) (+ (+ 10 20) d2))
* [exit]simplify:  Simplified to (* (/ (* (+ (- d2 20) 10) d1) (sqrt (+ (- d2 20) 10))) (+ (+ 10 20) d2))
* * * * [misc]progress:  [ 18 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) 1) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (308 enodes)
* [exit]simplify:  Simplified to (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) d1)
* [exit]simplify:  Simplified to (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) d1)
* * * * [misc]progress:  [ 19 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ d1 (/ (- (+ d2 10) 20) (- (* (+ d2 10) (+ d2 10)) (* 20 20)))))>
* [enter]simplify:  Simplifying (/ (- (+ d2 10) 20) (- (* (+ d2 10) (+ d2 10)) (* 20 20)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (282 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (+ d2 20) 10))
* [exit]simplify:  Simplified to (/ 1 (+ (+ d2 20) 10))
* * * * [misc]progress:  [ 20 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (pow (+ d2 10) 3) (pow 20 3))) (+ (* (+ d2 10) (+ d2 10)) (+ (* 20 20) (* (+ d2 10) 20)))))>
* [enter]simplify:  Simplifying (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (pow (+ d2 10) 3) (pow 20 3)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (114 enodes)
* * [misc]simplify:  iters left: 3 (458 enodes)
* [exit]simplify:  Simplified to (* (/ (- (* (+ d2 10) (+ d2 10)) (* 20 20)) (+ (* (* 20 20) (- 20)) (pow (+ d2 10) 3))) d1)
* [exit]simplify:  Simplified to (* (/ (- (* (+ d2 10) (+ d2 10)) (* 20 20)) (+ (* (* 20 20) (- 20)) (pow (+ d2 10) 3))) d1)
* * * * [misc]progress:  [ 21 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (+ (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (* (+ d2 10) (+ d2 10)) (* 20 20)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (324 enodes)
* [exit]simplify:  Simplified to d1
* [exit]simplify:  Simplified to d1
* * * * [misc]progress:  [ 22 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (pow (* (+ d2 10) (+ d2 10)) 3) (pow (* 20 20) 3))) (* (- (+ d2 10) 20) (+ (* (* (+ d2 10) (+ d2 10)) (* (+ d2 10) (+ d2 10))) (+ (* (* 20 20) (* 20 20)) (* (* (+ d2 10) (+ d2 10)) (* 20 20)))))))>
* [enter]simplify:  Simplifying (* (- (+ d2 10) 20) (+ (* (* (+ d2 10) (+ d2 10)) (* (+ d2 10) (+ d2 10))) (+ (* (* 20 20) (* 20 20)) (* (* (+ d2 10) (+ d2 10)) (* 20 20)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (219 enodes)
* [exit]simplify:  Simplified to (* (+ (+ (* (* 20 20) (* 20 20)) (pow (+ 10 d2) (+ 3 1))) (* (* (+ 10 d2) 20) (* (+ 10 d2) 20))) (+ (- d2 20) 10))
* [exit]simplify:  Simplified to (* (+ (+ (* (* 20 20) (* 20 20)) (pow (+ 10 d2) (+ 3 1))) (* (* (+ 10 d2) 20) (* (+ 10 d2) 20))) (+ (- d2 20) 10))
* * * * [misc]progress:  [ 23 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (* (* (+ d2 10) (+ d2 10)) (* (+ d2 10) (+ d2 10))) (* (* 20 20) (* 20 20)))) (* (- (+ d2 10) 20) (+ (* (+ d2 10) (+ d2 10)) (* 20 20)))))>
* [enter]simplify:  Simplifying (* (- (+ d2 10) 20) (+ (* (+ d2 10) (+ d2 10)) (* 20 20)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (116 enodes)
* [exit]simplify:  Simplified to (* (+ (* 20 20) (* (+ 10 d2) (+ 10 d2))) (+ d2 (- 10 20)))
* [exit]simplify:  Simplified to (* (+ (* 20 20) (* (+ 10 d2) (+ 10 d2))) (+ d2 (- 10 20)))
* * * * [misc]progress:  [ 24 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (pow (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) 1) (- (+ d2 10) 20)))>
* * * * [misc]progress:  [ 25 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (exp (log (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (log (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (276 enodes)
* [exit]simplify:  Simplified to (log (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) d1))
* [exit]simplify:  Simplified to (log (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) d1))
* * * * [misc]progress:  [ 26 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (log (exp (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (exp (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (267 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (- (* (+ d2 10) (+ d2 10)) (* 20 20)))
* [exit]simplify:  Simplified to (pow (exp d1) (- (* (+ d2 10) (+ d2 10)) (* 20 20)))
* * * * [misc]progress:  [ 27 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* (cbrt (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (cbrt (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (cbrt (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (cbrt (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (260 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) d1)) (cbrt (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) d1)))
* [exit]simplify:  Simplified to (* (cbrt (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) d1)) (cbrt (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) d1)))
* [enter]simplify:  Simplifying (cbrt (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (259 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) d1))
* [exit]simplify:  Simplified to (cbrt (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) d1))
* * * * [misc]progress:  [ 28 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (cbrt (* (* (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (* (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (112 enodes)
* [exit]simplify:  Simplified to (pow (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) d1) 3)
* [exit]simplify:  Simplified to (pow (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) d1) 3)
* * * * [misc]progress:  [ 29 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (sqrt (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (sqrt (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (sqrt (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (259 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) d1))
* [exit]simplify:  Simplified to (sqrt (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) d1))
* [enter]simplify:  Simplifying (sqrt (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (259 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) d1))
* [exit]simplify:  Simplified to (sqrt (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) d1))
* * * * [misc]progress:  [ 30 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* 1 (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (- (+ d2 10) 20)))>
* * * * [misc]progress:  [ 31 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (+ (* d1 (* (+ d2 10) (+ d2 10))) (* d1 (- (* 20 20)))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* d1 (* (+ d2 10) (+ d2 10)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (168 enodes)
* * [misc]simplify:  iters left: 2 (373 enodes)
* [exit]simplify:  Simplified to (* d1 (* (+ d2 10) (+ d2 10)))
* [exit]simplify:  Simplified to (* d1 (* (+ d2 10) (+ d2 10)))
* [enter]simplify:  Simplifying (* d1 (- (* 20 20)))
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* [exit]simplify:  Simplified to (* (- d1) (* 20 20))
* [exit]simplify:  Simplified to (* (- d1) (* 20 20))
* * * * [misc]progress:  [ 32 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (+ (* d1 (* (+ d2 10) d2)) (* d1 (- (* (+ d2 10) 10) (* 20 20)))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* d1 (* (+ d2 10) d2))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (103 enodes)
* [exit]simplify:  Simplified to (* (* d2 d1) (+ d2 10))
* [exit]simplify:  Simplified to (* (* d2 d1) (+ d2 10))
* [enter]simplify:  Simplifying (* d1 (- (* (+ d2 10) 10) (* 20 20)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (88 enodes)
* * [misc]simplify:  iters left: 2 (185 enodes)
* * [misc]simplify:  iters left: 1 (241 enodes)
* [exit]simplify:  Simplified to (- (* (* d1 10) (+ d2 10)) (* d1 (* 20 20)))
* [exit]simplify:  Simplified to (- (* (* d1 10) (+ d2 10)) (* d1 (* 20 20)))
* * * * [misc]progress:  [ 33 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (+ (* d1 (* d2 (+ d2 10))) (* d1 (- (* 10 (+ d2 10)) (* 20 20)))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* d1 (* d2 (+ d2 10)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* [exit]simplify:  Simplified to (* (+ d2 10) (* d2 d1))
* [exit]simplify:  Simplified to (* (+ d2 10) (* d2 d1))
* [enter]simplify:  Simplifying (* d1 (- (* 10 (+ d2 10)) (* 20 20)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (153 enodes)
* * [misc]simplify:  iters left: 1 (206 enodes)
* [exit]simplify:  Simplified to (- (* (+ 10 d2) (* 10 d1)) (* d1 (* 20 20)))
* [exit]simplify:  Simplified to (- (* (+ 10 d2) (* 10 d1)) (* d1 (* 20 20)))
* * * * [misc]progress:  [ 34 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (+ (* d1 (* (+ d2 10) (+ d2 10))) (* d1 (- (* 20 20)))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* d1 (* (+ d2 10) (+ d2 10)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (168 enodes)
* * [misc]simplify:  iters left: 2 (373 enodes)
* [exit]simplify:  Simplified to (* d1 (* (+ d2 10) (+ d2 10)))
* [exit]simplify:  Simplified to (* d1 (* (+ d2 10) (+ d2 10)))
* [enter]simplify:  Simplifying (* d1 (- (* 20 20)))
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* [exit]simplify:  Simplified to (* (- d1) (* 20 20))
* [exit]simplify:  Simplified to (* (- d1) (* 20 20))
* * * * [misc]progress:  [ 35 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (+ (* (* (+ d2 10) (+ d2 10)) d1) (* (- (* 20 20)) d1)) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (* (+ d2 10) (+ d2 10)) d1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (124 enodes)
* * [misc]simplify:  iters left: 2 (290 enodes)
* * [misc]simplify:  iters left: 1 (432 enodes)
* [exit]simplify:  Simplified to (* (+ 10 d2) (* (+ 10 d2) d1))
* [exit]simplify:  Simplified to (* (+ 10 d2) (* (+ 10 d2) d1))
* [enter]simplify:  Simplifying (* (- (* 20 20)) d1)
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* [exit]simplify:  Simplified to (* (- d1) (* 20 20))
* [exit]simplify:  Simplified to (* (- d1) (* 20 20))
* * * * [misc]progress:  [ 36 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (+ (* (* (+ d2 10) d2) d1) (* (- (* (+ d2 10) 10) (* 20 20)) d1)) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (* (+ d2 10) d2) d1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* [exit]simplify:  Simplified to (* (+ 10 d2) (* d2 d1))
* [exit]simplify:  Simplified to (* (+ 10 d2) (* d2 d1))
* [enter]simplify:  Simplifying (* (- (* (+ d2 10) 10) (* 20 20)) d1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (88 enodes)
* * [misc]simplify:  iters left: 2 (186 enodes)
* * [misc]simplify:  iters left: 1 (242 enodes)
* [exit]simplify:  Simplified to (- (* (* d1 10) (+ 10 d2)) (* 20 (* d1 20)))
* [exit]simplify:  Simplified to (- (* (* d1 10) (+ 10 d2)) (* 20 (* d1 20)))
* * * * [misc]progress:  [ 37 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (+ (* (* d2 (+ d2 10)) d1) (* (- (* 10 (+ d2 10)) (* 20 20)) d1)) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (* d2 (+ d2 10)) d1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* [exit]simplify:  Simplified to (* (* d2 d1) (+ 10 d2))
* [exit]simplify:  Simplified to (* (* d2 d1) (+ 10 d2))
* [enter]simplify:  Simplifying (* (- (* 10 (+ d2 10)) (* 20 20)) d1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (153 enodes)
* * [misc]simplify:  iters left: 1 (204 enodes)
* [exit]simplify:  Simplified to (- (* (* d1 10) (+ d2 10)) (* (* d1 20) 20))
* [exit]simplify:  Simplified to (- (* (* d1 10) (+ d2 10)) (* (* d1 20) 20))
* * * * [misc]progress:  [ 38 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (+ (* (* (+ d2 10) (+ d2 10)) d1) (* (- (* 20 20)) d1)) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (* (+ d2 10) (+ d2 10)) d1)
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (124 enodes)
* * [misc]simplify:  iters left: 2 (290 enodes)
* * [misc]simplify:  iters left: 1 (432 enodes)
* [exit]simplify:  Simplified to (* (+ 10 d2) (* (+ 10 d2) d1))
* [exit]simplify:  Simplified to (* (+ 10 d2) (* (+ 10 d2) d1))
* [enter]simplify:  Simplifying (* (- (* 20 20)) d1)
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* [exit]simplify:  Simplified to (* (- d1) (* 20 20))
* [exit]simplify:  Simplified to (* (- d1) (* 20 20))
* * * * [misc]progress:  [ 39 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* d1 (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (182 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) d1)
* [exit]simplify:  Simplified to (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) d1)
* * * * [misc]progress:  [ 40 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (sqrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (sqrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* d1 (sqrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (177 enodes)
* [exit]simplify:  Simplified to (* d1 (sqrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* [exit]simplify:  Simplified to (* d1 (sqrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * * * [misc]progress:  [ 41 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 1) (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* d1 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to d1
* [exit]simplify:  Simplified to d1
* * * * [misc]progress:  [ 42 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (+ (+ d2 10) 20)) (- (+ d2 10) 20)) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* d1 (+ (+ d2 10) 20))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* [exit]simplify:  Simplified to (* (+ (+ d2 20) 10) d1)
* [exit]simplify:  Simplified to (* (+ (+ d2 20) 10) d1)
* * * * [misc]progress:  [ 43 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (/ (* d1 (- (pow (* (+ d2 10) (+ d2 10)) 3) (pow (* 20 20) 3))) (+ (* (* (+ d2 10) (+ d2 10)) (* (+ d2 10) (+ d2 10))) (+ (* (* 20 20) (* 20 20)) (* (* (+ d2 10) (+ d2 10)) (* 20 20))))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* d1 (- (pow (* (+ d2 10) (+ d2 10)) 3) (pow (* 20 20) 3)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (105 enodes)
* * [misc]simplify:  iters left: 3 (479 enodes)
* [exit]simplify:  Simplified to (- (* d1 (* (pow (+ d2 10) 3) (pow (+ d2 10) 3))) (* (* d1 (* 20 20)) (* (* 20 20) (* 20 20))))
* [exit]simplify:  Simplified to (- (* d1 (* (pow (+ d2 10) 3) (pow (+ d2 10) 3))) (* (* d1 (* 20 20)) (* (* 20 20) (* 20 20))))
* * * * [misc]progress:  [ 44 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (/ (* d1 (- (* (* (+ d2 10) (+ d2 10)) (* (+ d2 10) (+ d2 10))) (* (* 20 20) (* 20 20)))) (+ (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* d1 (- (* (* (+ d2 10) (+ d2 10)) (* (+ d2 10) (+ d2 10))) (* (* 20 20) (* 20 20))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (124 enodes)
* [exit]simplify:  Simplified to (* (- (pow (+ d2 10) (+ 3 1)) (* (* 20 20) (* 20 20))) d1)
* [exit]simplify:  Simplified to (* (- (pow (+ d2 10) (+ 3 1)) (* (* 20 20) (* 20 20))) d1)
* * * * [misc]progress:  [ 45 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) d1) (- (+ d2 10) 20)))>
* * * * [misc]progress:  [ 46 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (pow (+ d2 10) (+ 1 1)) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (+ 1 1)
* [exit]simplify:  Simplified to (+ 1 1)
* * * * [misc]progress:  [ 47 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (pow (* (+ d2 10) (+ d2 10)) 1) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (+ d2 10) (+ d2 10))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (* (+ 10 d2) (+ 10 d2))
* [exit]simplify:  Simplified to (* (+ 10 d2) (+ 10 d2))
* * * * [misc]progress:  [ 48 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (pow (+ d2 10) 2) (* 20 20))) (- (+ d2 10) 20)))>
* * * * [misc]progress:  [ 49 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (pow (+ d2 10) (+ 1 1)) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (+ 1 1)
* [exit]simplify:  Simplified to (+ 1 1)
* * * * [misc]progress:  [ 50 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (pow (* (+ d2 10) (+ d2 10)) 1) (* 20 20))) (- (+ d2 10) 20)))>
* * * * [misc]progress:  [ 51 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (exp (+ (log (+ d2 10)) (log (+ d2 10)))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (+ (log (+ d2 10)) (log (+ d2 10)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (+ (log (+ 10 d2)) (log (+ 10 d2)))
* [exit]simplify:  Simplified to (+ (log (+ 10 d2)) (log (+ 10 d2)))
* * * * [misc]progress:  [ 52 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (exp (log (* (+ d2 10) (+ d2 10)))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (log (* (+ d2 10) (+ d2 10)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (+ (log (+ 10 d2)) (log (+ 10 d2)))
* [exit]simplify:  Simplified to (+ (log (+ 10 d2)) (log (+ 10 d2)))
* * * * [misc]progress:  [ 53 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (log (exp (* (+ d2 10) (+ d2 10)))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (exp (* (+ d2 10) (+ d2 10)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (172 enodes)
* [exit]simplify:  Simplified to (exp (* (+ 10 d2) (+ 10 d2)))
* [exit]simplify:  Simplified to (exp (* (+ 10 d2) (+ 10 d2)))
* * * * [misc]progress:  [ 54 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (cbrt (* (* (* (+ d2 10) (+ d2 10)) (+ d2 10)) (* (* (+ d2 10) (+ d2 10)) (+ d2 10)))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (* (* (+ d2 10) (+ d2 10)) (+ d2 10)) (* (* (+ d2 10) (+ d2 10)) (+ d2 10)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (128 enodes)
* [exit]simplify:  Simplified to (pow (* (+ 10 d2) (+ 10 d2)) 3)
* [exit]simplify:  Simplified to (pow (* (+ 10 d2) (+ 10 d2)) 3)
* * * * [misc]progress:  [ 55 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (* (* (cbrt (* (+ d2 10) (+ d2 10))) (cbrt (* (+ d2 10) (+ d2 10)))) (cbrt (* (+ d2 10) (+ d2 10)))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ d2 10) (+ d2 10))) (cbrt (* (+ d2 10) (+ d2 10))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (84 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ 10 d2) (+ 10 d2))) (cbrt (* (+ 10 d2) (+ 10 d2))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ 10 d2) (+ 10 d2))) (cbrt (* (+ 10 d2) (+ 10 d2))))
* [enter]simplify:  Simplifying (cbrt (* (+ d2 10) (+ d2 10)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ 10 d2) (+ 10 d2)))
* [exit]simplify:  Simplified to (cbrt (* (+ 10 d2) (+ 10 d2)))
* * * * [misc]progress:  [ 56 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (cbrt (* (* (* (+ d2 10) (+ d2 10)) (* (+ d2 10) (+ d2 10))) (* (+ d2 10) (+ d2 10)))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (* (* (+ d2 10) (+ d2 10)) (* (+ d2 10) (+ d2 10))) (* (+ d2 10) (+ d2 10)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (110 enodes)
* [exit]simplify:  Simplified to (pow (* (+ 10 d2) (+ 10 d2)) 3)
* [exit]simplify:  Simplified to (pow (* (+ 10 d2) (+ 10 d2)) 3)
* * * * [misc]progress:  [ 57 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (* (sqrt (* (+ d2 10) (+ d2 10))) (sqrt (* (+ d2 10) (+ d2 10)))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (sqrt (* (+ d2 10) (+ d2 10)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (fabs (+ 10 d2))
* [exit]simplify:  Simplified to (fabs (+ 10 d2))
* [enter]simplify:  Simplifying (sqrt (* (+ d2 10) (+ d2 10)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (fabs (+ 10 d2))
* [exit]simplify:  Simplified to (fabs (+ 10 d2))
* * * * [misc]progress:  [ 58 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (/ (* (+ (pow d2 3) (pow 10 3)) (+ (pow d2 3) (pow 10 3))) (* (+ (* d2 d2) (- (* 10 10) (* d2 10))) (+ (* d2 d2) (- (* 10 10) (* d2 10))))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow 10 3)) (+ (pow d2 3) (pow 10 3)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (132 enodes)
* * [misc]simplify:  iters left: 1 (269 enodes)
* [exit]simplify:  Simplified to (* (+ (pow 10 3) (pow d2 3)) (+ (pow 10 3) (pow d2 3)))
* [exit]simplify:  Simplified to (* (+ (pow 10 3) (pow d2 3)) (+ (pow 10 3) (pow d2 3)))
* [enter]simplify:  Simplifying (* (+ (* d2 d2) (- (* 10 10) (* d2 10))) (+ (* d2 d2) (- (* 10 10) (* d2 10))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (264 enodes)
* [exit]simplify:  Simplified to (* (+ (* d2 d2) (* (- 10 d2) 10)) (+ (* d2 d2) (* (- 10 d2) 10)))
* [exit]simplify:  Simplified to (* (+ (* d2 d2) (* (- 10 d2) 10)) (+ (* d2 d2) (* (- 10 d2) 10)))
* * * * [misc]progress:  [ 59 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (/ (* (+ (pow d2 3) (pow 10 3)) (- (* d2 d2) (* 10 10))) (* (+ (* d2 d2) (- (* 10 10) (* d2 10))) (- d2 10))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow 10 3)) (- (* d2 d2) (* 10 10)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (153 enodes)
* [exit]simplify:  Simplified to (* (- (* d2 d2) (* 10 10)) (+ (pow 10 3) (pow d2 3)))
* [exit]simplify:  Simplified to (* (- (* d2 d2) (* 10 10)) (+ (pow 10 3) (pow d2 3)))
* [enter]simplify:  Simplifying (* (+ (* d2 d2) (- (* 10 10) (* d2 10))) (- d2 10))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (136 enodes)
* * [misc]simplify:  iters left: 2 (431 enodes)
* [exit]simplify:  Simplified to (* (- d2 10) (+ (* (- d2 10) d2) (* 10 10)))
* [exit]simplify:  Simplified to (* (- d2 10) (+ (* (- d2 10) d2) (* 10 10)))
* * * * [misc]progress:  [ 60 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (/ (* (- (* d2 d2) (* 10 10)) (+ (pow d2 3) (pow 10 3))) (* (- d2 10) (+ (* d2 d2) (- (* 10 10) (* d2 10))))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (- (* d2 d2) (* 10 10)) (+ (pow d2 3) (pow 10 3)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (305 enodes)
* [exit]simplify:  Simplified to (* (+ (pow d2 3) (pow 10 3)) (* (+ d2 10) (- d2 10)))
* [exit]simplify:  Simplified to (* (+ (pow d2 3) (pow 10 3)) (* (+ d2 10) (- d2 10)))
* [enter]simplify:  Simplifying (* (- d2 10) (+ (* d2 d2) (- (* 10 10) (* d2 10))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (222 enodes)
* [exit]simplify:  Simplified to (* (+ (* 10 10) (* d2 (- d2 10))) (- d2 10))
* [exit]simplify:  Simplified to (* (+ (* 10 10) (* d2 (- d2 10))) (- d2 10))
* * * * [misc]progress:  [ 61 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (/ (* (- (* d2 d2) (* 10 10)) (- (* d2 d2) (* 10 10))) (* (- d2 10) (- d2 10))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (- (* d2 d2) (* 10 10)) (- (* d2 d2) (* 10 10)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* [exit]simplify:  Simplified to (* (* (- d2 10) (+ d2 10)) (* (- d2 10) (+ d2 10)))
* [exit]simplify:  Simplified to (* (* (- d2 10) (+ d2 10)) (* (- d2 10) (+ d2 10)))
* [enter]simplify:  Simplifying (* (- d2 10) (- d2 10))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (* (- d2 10) (- d2 10))
* [exit]simplify:  Simplified to (* (- d2 10) (- d2 10))
* * * * [misc]progress:  [ 62 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (* 1 (* (+ d2 10) (+ d2 10))) (* 20 20))) (- (+ d2 10) 20)))>
* * * * [misc]progress:  [ 63 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (+ (* (+ d2 10) d2) (* (+ d2 10) 10)) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (+ d2 10) d2)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* [exit]simplify:  Simplified to (* d2 (+ 10 d2))
* [exit]simplify:  Simplified to (* d2 (+ 10 d2))
* [enter]simplify:  Simplifying (* (+ d2 10) 10)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* [exit]simplify:  Simplified to (* (+ 10 d2) 10)
* [exit]simplify:  Simplified to (* (+ 10 d2) 10)
* * * * [misc]progress:  [ 64 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (+ (* d2 (+ d2 10)) (* 10 (+ d2 10))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* d2 (+ d2 10))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* [exit]simplify:  Simplified to (* d2 (+ 10 d2))
* [exit]simplify:  Simplified to (* d2 (+ 10 d2))
* [enter]simplify:  Simplifying (* 10 (+ d2 10))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* [exit]simplify:  Simplified to (* 10 (+ d2 10))
* [exit]simplify:  Simplified to (* 10 (+ d2 10))
* * * * [misc]progress:  [ 65 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (* (* (+ d2 10) (* (cbrt (+ d2 10)) (cbrt (+ d2 10)))) (cbrt (+ d2 10))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (+ d2 10) (* (cbrt (+ d2 10)) (cbrt (+ d2 10))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* [exit]simplify:  Simplified to (* (+ 10 d2) (* (cbrt (+ 10 d2)) (cbrt (+ 10 d2))))
* [exit]simplify:  Simplified to (* (+ 10 d2) (* (cbrt (+ 10 d2)) (cbrt (+ 10 d2))))
* * * * [misc]progress:  [ 66 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (* (* (+ d2 10) (sqrt (+ d2 10))) (sqrt (+ d2 10))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (+ d2 10) (sqrt (+ d2 10)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (* (+ 10 d2) (sqrt (+ 10 d2)))
* [exit]simplify:  Simplified to (* (+ 10 d2) (sqrt (+ 10 d2)))
* * * * [misc]progress:  [ 67 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (* (* (+ d2 10) 1) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (+ d2 10) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (+ 10 d2)
* [exit]simplify:  Simplified to (+ 10 d2)
* * * * [misc]progress:  [ 68 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (* (* (cbrt (+ d2 10)) (cbrt (+ d2 10))) (* (cbrt (+ d2 10)) (+ d2 10))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (cbrt (+ d2 10)) (+ d2 10))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (* (+ 10 d2) (cbrt (+ 10 d2)))
* [exit]simplify:  Simplified to (* (+ 10 d2) (cbrt (+ 10 d2)))
* * * * [misc]progress:  [ 69 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (* (sqrt (+ d2 10)) (* (sqrt (+ d2 10)) (+ d2 10))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (sqrt (+ d2 10)) (+ d2 10))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (* (+ 10 d2) (sqrt (+ 10 d2)))
* [exit]simplify:  Simplified to (* (+ 10 d2) (sqrt (+ 10 d2)))
* * * * [misc]progress:  [ 70 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (* 1 (* (+ d2 10) (+ d2 10))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (+ d2 10) (+ d2 10))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (* (+ 10 d2) (+ 10 d2))
* [exit]simplify:  Simplified to (* (+ 10 d2) (+ 10 d2))
* * * * [misc]progress:  [ 71 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (/ (* (+ d2 10) (+ (pow d2 3) (pow 10 3))) (+ (* d2 d2) (- (* 10 10) (* d2 10)))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (+ d2 10) (+ (pow d2 3) (pow 10 3)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (65 enodes)
* * [misc]simplify:  iters left: 2 (145 enodes)
* * [misc]simplify:  iters left: 1 (222 enodes)
* [exit]simplify:  Simplified to (* (+ 10 d2) (+ (pow d2 3) (pow 10 3)))
* [exit]simplify:  Simplified to (* (+ 10 d2) (+ (pow d2 3) (pow 10 3)))
* * * * [misc]progress:  [ 72 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (/ (* (+ d2 10) (- (* d2 d2) (* 10 10))) (- d2 10)) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (+ d2 10) (- (* d2 d2) (* 10 10)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (358 enodes)
* [exit]simplify:  Simplified to (* (- d2 10) (* (+ 10 d2) (+ 10 d2)))
* [exit]simplify:  Simplified to (* (- d2 10) (* (+ 10 d2) (+ 10 d2)))
* * * * [misc]progress:  [ 73 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (/ (* (+ (pow d2 3) (pow 10 3)) (+ d2 10)) (+ (* d2 d2) (- (* 10 10) (* d2 10)))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow 10 3)) (+ d2 10))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (129 enodes)
* * [misc]simplify:  iters left: 1 (208 enodes)
* [exit]simplify:  Simplified to (* (+ d2 10) (+ (pow 10 3) (pow d2 3)))
* [exit]simplify:  Simplified to (* (+ d2 10) (+ (pow 10 3) (pow d2 3)))
* * * * [misc]progress:  [ 74 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (/ (* (- (* d2 d2) (* 10 10)) (+ d2 10)) (- d2 10)) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (- (* d2 d2) (* 10 10)) (+ d2 10))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (164 enodes)
* * [misc]simplify:  iters left: 2 (434 enodes)
* [exit]simplify:  Simplified to (* (* (+ d2 10) (+ d2 10)) (- d2 10))
* [exit]simplify:  Simplified to (* (* (+ d2 10) (+ d2 10)) (- d2 10))
* * * * [misc]progress:  [ 75 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)))>
* * * * [misc]progress:  [ 76 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (log (/ (exp (* (+ d2 10) (+ d2 10))) (exp (* 20 20))))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (/ (exp (* (+ d2 10) (+ d2 10))) (exp (* 20 20)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (152 enodes)
* * [misc]simplify:  iters left: 2 (418 enodes)
* [exit]simplify:  Simplified to (exp (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)))
* [exit]simplify:  Simplified to (exp (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)))
* * * * [misc]progress:  [ 77 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (pow (- (* (+ d2 10) (+ d2 10)) (* 20 20)) 1)) (- (+ d2 10) 20)))>
* * * * [misc]progress:  [ 78 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (exp (log (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (log (- (* (+ d2 10) (+ d2 10)) (* 20 20)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (178 enodes)
* [exit]simplify:  Simplified to (log (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)))
* [exit]simplify:  Simplified to (log (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)))
* * * * [misc]progress:  [ 79 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (log (exp (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (exp (- (* (+ d2 10) (+ d2 10)) (* 20 20)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (237 enodes)
* [exit]simplify:  Simplified to (exp (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)))
* [exit]simplify:  Simplified to (exp (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)))
* * * * [misc]progress:  [ 80 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (* (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (175 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* (+ 10 d2) (+ 10 d2)) (* 20 20))) (cbrt (- (* (+ 10 d2) (+ 10 d2)) (* 20 20))))
* [exit]simplify:  Simplified to (* (cbrt (- (* (+ 10 d2) (+ 10 d2)) (* 20 20))) (cbrt (- (* (+ 10 d2) (+ 10 d2)) (* 20 20))))
* [enter]simplify:  Simplifying (cbrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (174 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)))
* [exit]simplify:  Simplified to (cbrt (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)))
* * * * [misc]progress:  [ 81 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (cbrt (* (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (* (* (- (* (+ d2 10) (+ d2 10)) (* 20 20)) (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (* (+ d2 10) (+ d2 10)) (* 20 20)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (463 enodes)
* [exit]simplify:  Simplified to (pow (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)) 3)
* [exit]simplify:  Simplified to (pow (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)) 3)
* * * * [misc]progress:  [ 82 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (* (sqrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (sqrt (- (* (+ d2 10) (+ d2 10)) (* 20 20))))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (sqrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (174 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)))
* [exit]simplify:  Simplified to (sqrt (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)))
* [enter]simplify:  Simplifying (sqrt (- (* (+ d2 10) (+ d2 10)) (* 20 20)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (174 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)))
* [exit]simplify:  Simplified to (sqrt (- (* (+ 10 d2) (+ 10 d2)) (* 20 20)))
* * * * [misc]progress:  [ 83 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (/ (- (pow (* (+ d2 10) (+ d2 10)) 3) (pow (* 20 20) 3)) (+ (* (* (+ d2 10) (+ d2 10)) (* (+ d2 10) (+ d2 10))) (+ (* (* 20 20) (* 20 20)) (* (* (+ d2 10) (+ d2 10)) (* 20 20)))))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (- (pow (* (+ d2 10) (+ d2 10)) 3) (pow (* 20 20) 3))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (96 enodes)
* * [misc]simplify:  iters left: 3 (357 enodes)
* [exit]simplify:  Simplified to (+ (* (- (* 20 20)) (* (* 20 20) (* 20 20))) (* (pow (+ 10 d2) 3) (pow (+ 10 d2) 3)))
* [exit]simplify:  Simplified to (+ (* (- (* 20 20)) (* (* 20 20) (* 20 20))) (* (pow (+ 10 d2) 3) (pow (+ 10 d2) 3)))
* [enter]simplify:  Simplifying (+ (* (* (+ d2 10) (+ d2 10)) (* (+ d2 10) (+ d2 10))) (+ (* (* 20 20) (* 20 20)) (* (* (+ d2 10) (+ d2 10)) (* 20 20))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (132 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (* 20 20) (* 20 20)) (pow (+ 10 d2) (+ 3 1))) (* (* (+ 10 d2) 20) (* (+ 10 d2) 20)))
* [exit]simplify:  Simplified to (+ (+ (* (* 20 20) (* 20 20)) (pow (+ 10 d2) (+ 3 1))) (* (* (+ 10 d2) 20) (* (+ 10 d2) 20)))
* * * * [misc]progress:  [ 84 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20)))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (- (* 20 20))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- 20) 20)
* [exit]simplify:  Simplified to (* (- 20) 20)
* * * * [misc]progress:  [ 85 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (* 1 (- (* (+ d2 10) (+ d2 10)) (* 20 20)))) (- (+ d2 10) 20)))>
* * * * [misc]progress:  [ 86 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (/ (- (* (* (+ d2 10) (+ d2 10)) (* (+ d2 10) (+ d2 10))) (* (* 20 20) (* 20 20))) (+ (* (+ d2 10) (+ d2 10)) (* 20 20)))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (- (* (* (+ d2 10) (+ d2 10)) (* (+ d2 10) (+ d2 10))) (* (* 20 20) (* 20 20)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (461 enodes)
* [exit]simplify:  Simplified to (- (pow (+ 10 d2) (+ 1 3)) (* (* 20 20) (* 20 20)))
* [exit]simplify:  Simplified to (- (pow (+ 10 d2) (+ 1 3)) (* (* 20 20) (* 20 20)))
* [enter]simplify:  Simplifying (+ (* (+ d2 10) (+ d2 10)) (* 20 20))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (181 enodes)
* * [misc]simplify:  iters left: 1 (259 enodes)
* [exit]simplify:  Simplified to (+ (* 20 20) (* (+ 10 d2) (+ 10 d2)))
* [exit]simplify:  Simplified to (+ (* 20 20) (* (+ 10 d2) (+ 10 d2)))
* * * * [misc]progress:  [ 87 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (* (+ (+ d2 10) 20) (- (+ d2 10) 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (+ (+ d2 10) 20)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (+ d2 (+ 20 10))
* [exit]simplify:  Simplified to (+ d2 (+ 20 10))
* [enter]simplify:  Simplifying (- (+ d2 10) 20)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (+ d2 (- 10 20))
* [exit]simplify:  Simplified to (+ d2 (- 10 20))
* * * * [misc]progress:  [ 88 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (* (+ d2 10) d2) (- (* (+ d2 10) 10) (* 20 20)))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (- (* (+ d2 10) 10) (* 20 20))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (62 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (- (* (+ 10 d2) 10) (* 20 20))
* [exit]simplify:  Simplified to (- (* (+ 10 d2) 10) (* 20 20))
* * * * [misc]progress:  [ 89 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (* d2 (+ d2 10)) (- (* 10 (+ d2 10)) (* 20 20)))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (- (* 10 (+ d2 10)) (* 20 20))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (- (* 10 (+ d2 10)) (* 20 20))
* [exit]simplify:  Simplified to (- (* 10 (+ d2 10)) (* 20 20))
* * * * [misc]progress:  [ 90 / 102 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (* (+ d2 10) (+ d2 10)) (- (* 20 20)))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (- (* 20 20))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- 20) 20)
* [exit]simplify:  Simplified to (* (- 20) 20)
* * * * [misc]progress:  [ 91 / 102 ] simplifiying candidate #<alt-event (λ (d1 d2) (+ (* d1 d2) (* 30 d1)))>
* [enter]simplify:  Simplifying (+ (* d1 d2) (* 30 d1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (14 enodes)
* [exit]simplify:  Simplified to (* d1 (+ 30 d2))
* * * * [misc]progress:  [ 92 / 102 ] simplifiying candidate #<alt-event (λ (d1 d2) (+ (* d1 d2) (* 30 d1)))>
* [enter]simplify:  Simplifying (+ (* d1 d2) (* 30 d1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (14 enodes)
* [exit]simplify:  Simplified to (* d1 (+ 30 d2))
* * * * [misc]progress:  [ 93 / 102 ] simplifiying candidate #<alt-event (λ (d1 d2) (+ (* d1 d2) (* 30 d1)))>
* [enter]simplify:  Simplifying (+ (* d1 d2) (* 30 d1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (14 enodes)
* [exit]simplify:  Simplified to (* d1 (+ 30 d2))
* * * * [misc]progress:  [ 94 / 102 ] simplifiying candidate #<alt-event (λ (d1 d2) (/ (- (+ (* 20 (* d1 d2)) (* d1 (pow d2 2))) (* 300 d1)) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (/ (- (+ (* 20 (* d1 d2)) (* d1 (pow d2 2))) (* 300 d1)) (- (+ d2 10) 20))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (248 enodes)
* * [misc]simplify:  iters left: 1 (450 enodes)
* [exit]simplify:  Simplified to (* (/ d1 (+ 10 (- d2 20))) (- (* d2 (+ 20 d2)) 300))
* * * * [misc]progress:  [ 95 / 102 ] simplifiying candidate #<alt-event (λ (d1 d2) (/ (- (+ (* 20 (* d1 d2)) (* d1 (pow d2 2))) (* 300 d1)) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (/ (- (+ (* 20 (* d1 d2)) (* d1 (pow d2 2))) (* 300 d1)) (- (+ d2 10) 20))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (248 enodes)
* * [misc]simplify:  iters left: 1 (450 enodes)
* [exit]simplify:  Simplified to (* (/ d1 (+ 10 (- d2 20))) (- (* d2 (+ 20 d2)) 300))
* * * * [misc]progress:  [ 96 / 102 ] simplifiying candidate #<alt-event (λ (d1 d2) (/ (- (+ (* 20 (* d1 d2)) (* d1 (pow d2 2))) (* 300 d1)) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (/ (- (+ (* 20 (* d1 d2)) (* d1 (pow d2 2))) (* 300 d1)) (- (+ d2 10) 20))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (248 enodes)
* * [misc]simplify:  iters left: 1 (450 enodes)
* [exit]simplify:  Simplified to (* (/ d1 (+ 10 (- d2 20))) (- (* d2 (+ 20 d2)) 300))
* * * * [misc]progress:  [ 97 / 102 ] simplifiying candidate #<alt-event (λ (d1 d2) (/ (* d1 (- (+ (pow d2 2) (+ 100 (* 20 d2))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (/ (* d1 (- (+ (pow d2 2) (+ 100 (* 20 d2))) (* 20 20))) (- (+ d2 10) 20))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (242 enodes)
* [exit]simplify:  Simplified to (* (/ d1 (+ 10 (- d2 20))) (+ (+ (* d2 d2) 100) (* 20 (- d2 20))))
* * * * [misc]progress:  [ 98 / 102 ] simplifiying candidate #<alt-event (λ (d1 d2) (/ (* d1 (- (+ (pow d2 2) (+ 100 (* 20 d2))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (/ (* d1 (- (+ (pow d2 2) (+ 100 (* 20 d2))) (* 20 20))) (- (+ d2 10) 20))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (242 enodes)
* [exit]simplify:  Simplified to (* (/ d1 (+ 10 (- d2 20))) (+ (+ (* d2 d2) 100) (* 20 (- d2 20))))
* * * * [misc]progress:  [ 99 / 102 ] simplifiying candidate #<alt-event (λ (d1 d2) (/ (* d1 (- (+ (pow d2 2) (+ 100 (* 20 d2))) (* 20 20))) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (/ (* d1 (- (+ (pow d2 2) (+ 100 (* 20 d2))) (* 20 20))) (- (+ d2 10) 20))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (242 enodes)
* [exit]simplify:  Simplified to (* (/ d1 (+ 10 (- d2 20))) (+ (+ (* d2 d2) 100) (* 20 (- d2 20))))
* * * * [misc]progress:  [ 100 / 102 ] simplifiying candidate #<alt-event (λ (d1 d2) (/ (* d1 (- (+ (pow d2 2) (* 20 d2)) 300)) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (/ (* d1 (- (+ (pow d2 2) (* 20 d2)) 300)) (- (+ d2 10) 20))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (142 enodes)
* * [misc]simplify:  iters left: 2 (248 enodes)
* * [misc]simplify:  iters left: 1 (362 enodes)
* [exit]simplify:  Simplified to (* (/ d1 (+ (- 10 20) d2)) (- (* d2 (+ d2 20)) 300))
* * * * [misc]progress:  [ 101 / 102 ] simplifiying candidate #<alt-event (λ (d1 d2) (/ (* d1 (- (+ (pow d2 2) (* 20 d2)) 300)) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (/ (* d1 (- (+ (pow d2 2) (* 20 d2)) 300)) (- (+ d2 10) 20))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (142 enodes)
* * [misc]simplify:  iters left: 2 (248 enodes)
* * [misc]simplify:  iters left: 1 (362 enodes)
* [exit]simplify:  Simplified to (* (/ d1 (+ (- 10 20) d2)) (- (* d2 (+ d2 20)) 300))
* * * * [misc]progress:  [ 102 / 102 ] simplifiying candidate #<alt-event (λ (d1 d2) (/ (* d1 (- (+ (pow d2 2) (* 20 d2)) 300)) (- (+ d2 10) 20)))>
* [enter]simplify:  Simplifying (/ (* d1 (- (+ (pow d2 2) (* 20 d2)) 300)) (- (+ d2 10) 20))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (142 enodes)
* * [misc]simplify:  iters left: 2 (248 enodes)
* * [misc]simplify:  iters left: 1 (362 enodes)
* [exit]simplify:  Simplified to (* (/ d1 (+ (- 10 20) d2)) (- (* d2 (+ d2 20)) 300))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 4 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (d1 d2) (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2 1)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (cbrt (pow (+ (+ d2 20) 10) 3)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (pow (+ (+ d2 20) 10) 3)) in d2
* [misc]taylor:  Rewrote expression to (pow (pow (+ (+ d2 20) 10) 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (+ (+ d2 20) 10) 3)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (+ (+ d2 20) 10) 3))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow (+ (+ d2 20) 10) 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ d2 20) 10) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ d2 20) 10)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ d2 20) 10))) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 20) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 20) 10) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 0 20) into 20
* [misc]backup-simplify:  Simplify (+ 20 10) into 30
* [misc]backup-simplify:  Simplify (log 30) into (log 30)
* [misc]backup-simplify:  Simplify (* 3 (log 30)) into (* 3 (log 30))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 30))) into (pow 30 3)
* [misc]backup-simplify:  Simplify (log (pow 30 3)) into (log (pow 30 3))
* [misc]backup-simplify:  Simplify (* 1/3 (log (pow 30 3))) into (* 1/3 (log (pow 30 3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow 30 3)))) into (pow (pow 30 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (pow (+ (+ d2 20) 10) 3)) in d2
* [misc]taylor:  Rewrote expression to (pow (pow (+ (+ d2 20) 10) 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (+ (+ d2 20) 10) 3)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (+ (+ d2 20) 10) 3))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow (+ (+ d2 20) 10) 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ d2 20) 10) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ d2 20) 10)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ d2 20) 10))) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 20) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 20) 10) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 0 20) into 20
* [misc]backup-simplify:  Simplify (+ 20 10) into 30
* [misc]backup-simplify:  Simplify (log 30) into (log 30)
* [misc]backup-simplify:  Simplify (* 3 (log 30)) into (* 3 (log 30))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 30))) into (pow 30 3)
* [misc]backup-simplify:  Simplify (log (pow 30 3)) into (log (pow 30 3))
* [misc]backup-simplify:  Simplify (* 1/3 (log (pow 30 3))) into (* 1/3 (log (pow 30 3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow 30 3)))) into (pow (pow 30 3) 1/3)
* [misc]backup-simplify:  Simplify (pow (pow 30 3) 1/3) into (pow (pow 30 3) 1/3)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 30 1)))) 1) into 1/30
* [misc]backup-simplify:  Simplify (+ (* 3 1/30) (* 0 (log 30))) into 1/10
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 1/10 1) 1)))) into 2700
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 2700) 1)) (pow (pow 30 3) 1)))) 1) into 1/10
* [misc]backup-simplify:  Simplify (+ (* 1/3 1/10) (* 0 (log (pow 30 3)))) into 1/30
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow 30 3)))) (+ (* (/ (pow 1/30 1) 1)))) into (* 1/30 (pow 27000 1/3))
* [misc]backup-simplify:  Simplify (* 1/30 (pow 27000 1/3)) into (* 1/30 (pow 27000 1/3))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 30 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 30 1)))) 2) into -1/1800
* [misc]backup-simplify:  Simplify (+ (* 3 -1/1800) (+ (* 0 1/30) (* 0 (log 30)))) into -1/600
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 1/10 2) 2)) (* (/ (pow -1/600 1) 1)))) into 90
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 2700) 2)) (pow (pow 30 3) 2))) (* 1 (/ (* 1 (pow (* 2 90) 1)) (pow (pow 30 3) 1)))) 2) into -1/600
* [misc]backup-simplify:  Simplify (+ (* 1/3 -1/600) (+ (* 0 1/10) (* 0 (log (pow 30 3))))) into (- 1/1800)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow 30 3)))) (+ (* (/ (pow 1/30 2) 2)) (* (/ (pow (- 1/1800) 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 30 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 30 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 30 1)))) 6) into 1/81000
* [misc]backup-simplify:  Simplify (+ (* 3 1/81000) (+ (* 0 -1/1800) (+ (* 0 1/30) (* 0 (log 30))))) into 1/27000
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 1/10 3) 6)) (* (/ (pow 1/10 1) 1) (/ (pow -1/600 1) 1)) (* (/ (pow 1/27000 1) 1)))) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 2700) 3)) (pow (pow 30 3) 3))) (* -3 (/ (* (pow (* 1 2700) 1) (pow (* 2 90) 1)) (pow (pow 30 3) 2))) (* 1 (/ (* 1 1 (pow (* 6 1) 1)) (pow (pow 30 3) 1)))) 6) into 1/27000
* [misc]backup-simplify:  Simplify (+ (* 1/3 1/27000) (+ (* 0 -1/600) (+ (* 0 1/10) (* 0 (log (pow 30 3)))))) into 1/81000
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow 30 3)))) (+ (* (/ (pow 1/30 3) 6)) (* (/ (pow 1/30 1) 1) (/ (pow (- 1/1800) 1) 1)) (* (/ (pow 1/81000 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 1) 4)) (pow 30 4))) (* 12 (/ (* (pow (* 1 1) 2) (pow (* 2 0) 1)) (pow 30 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 30 2))) (* -4 (/ (* (pow (* 1 1) 1) 1 (pow (* 6 0) 1)) (pow 30 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 30 1)))) 24) into -1/3240000
* [misc]backup-simplify:  Simplify (+ (* 3 -1/3240000) (+ (* 0 1/81000) (+ (* 0 -1/1800) (+ (* 0 1/30) (* 0 (log 30)))))) into -1/1080000
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 1/10 4) 24)) (* (/ (pow 1/10 2) 2) (/ (pow -1/600 1) 1)) (* (/ (pow 1/10 1) 1) (/ (pow 1/27000 1) 1)) (* (/ (pow -1/600 2) 2)) (* (/ (pow -1/1080000 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 2700) 4)) (pow (pow 30 3) 4))) (* 12 (/ (* (pow (* 1 2700) 2) (pow (* 2 90) 1)) (pow (pow 30 3) 3))) (* -3 (/ (* 1 (pow (* 2 90) 2)) (pow (pow 30 3) 2))) (* -4 (/ (* (pow (* 1 2700) 1) 1 (pow (* 6 1) 1)) (pow (pow 30 3) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (pow 30 3) 1)))) 24) into -1/1080000
* [misc]backup-simplify:  Simplify (+ (* 1/3 -1/1080000) (+ (* 0 1/27000) (+ (* 0 -1/600) (+ (* 0 1/10) (* 0 (log (pow 30 3))))))) into (- 1/3240000)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow 30 3)))) (+ (* (/ (pow 1/30 4) 24)) (* (/ (pow 1/30 2) 2) (/ (pow (- 1/1800) 1) 1)) (* (/ (pow 1/30 1) 1) (/ (pow 1/81000 1) 1)) (* (/ (pow (- 1/1800) 2) 2)) (* (/ (pow (- 1/3240000) 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 1) 5)) (pow 30 5))) (* -60 (/ (* (pow (* 1 1) 3) (pow (* 2 0) 1)) (pow 30 4))) (* 30 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 2)) (pow 30 3))) (* 20 (/ (* (pow (* 1 1) 2) 1 (pow (* 6 0) 1)) (pow 30 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 30 2))) (* -5 (/ (* (pow (* 1 1) 1) 1 1 (pow (* 24 0) 1)) (pow 30 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 30 1)))) 120) into 1/121500000
* [misc]backup-simplify:  Simplify (+ (* 3 1/121500000) (+ (* 0 -1/3240000) (+ (* 0 1/81000) (+ (* 0 -1/1800) (+ (* 0 1/30) (* 0 (log 30))))))) into 1/40500000
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 1/10 5) 120)) (* (/ (pow 1/10 3) 6) (/ (pow -1/600 1) 1)) (* (/ (pow 1/10 2) 2) (/ (pow 1/27000 1) 1)) (* (/ (pow 1/10 1) 1) (/ (pow -1/600 2) 2)) (* (/ (pow 1/10 1) 1) (/ (pow -1/1080000 1) 1)) (* (/ (pow -1/600 1) 1) (/ (pow 1/27000 1) 1)) (* (/ (pow 1/40500000 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 2700) 5)) (pow (pow 30 3) 5))) (* -60 (/ (* (pow (* 1 2700) 3) (pow (* 2 90) 1)) (pow (pow 30 3) 4))) (* 30 (/ (* (pow (* 1 2700) 1) (pow (* 2 90) 2)) (pow (pow 30 3) 3))) (* 20 (/ (* (pow (* 1 2700) 2) 1 (pow (* 6 1) 1)) (pow (pow 30 3) 3))) (* -10 (/ (* 1 (pow (* 2 90) 1) (pow (* 6 1) 1)) (pow (pow 30 3) 2))) (* -5 (/ (* (pow (* 1 2700) 1) 1 1 (pow (* 24 0) 1)) (pow (pow 30 3) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (pow 30 3) 1)))) 120) into 1/40500000
* [misc]backup-simplify:  Simplify (+ (* 1/3 1/40500000) (+ (* 0 -1/1080000) (+ (* 0 1/27000) (+ (* 0 -1/600) (+ (* 0 1/10) (* 0 (log (pow 30 3)))))))) into 1/121500000
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow 30 3)))) (+ (* (/ (pow 1/30 5) 120)) (* (/ (pow 1/30 3) 6) (/ (pow (- 1/1800) 1) 1)) (* (/ (pow 1/30 2) 2) (/ (pow 1/81000 1) 1)) (* (/ (pow 1/30 1) 1) (/ (pow (- 1/1800) 2) 2)) (* (/ (pow 1/30 1) 1) (/ (pow (- 1/3240000) 1) 1)) (* (/ (pow (- 1/1800) 1) 1) (/ (pow 1/81000 1) 1)) (* (/ (pow 1/121500000 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 1) 6)) (pow 30 6))) (* 360 (/ (* (pow (* 1 1) 4) (pow (* 2 0) 1)) (pow 30 5))) (* -270 (/ (* (pow (* 1 1) 2) (pow (* 2 0) 2)) (pow 30 4))) (* -120 (/ (* (pow (* 1 1) 3) 1 (pow (* 6 0) 1)) (pow 30 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow 30 3))) (* 120 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 30 3))) (* 30 (/ (* (pow (* 1 1) 2) 1 1 (pow (* 24 0) 1)) (pow 30 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow 30 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow 30 2))) (* -6 (/ (* (pow (* 1 1) 1) 1 1 1 (pow (* 120 0) 1)) (pow 30 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow 30 1)))) 720) into -1/4374000000
* [misc]backup-simplify:  Simplify (+ (* 3 -1/4374000000) (+ (* 0 1/121500000) (+ (* 0 -1/3240000) (+ (* 0 1/81000) (+ (* 0 -1/1800) (+ (* 0 1/30) (* 0 (log 30)))))))) into -1/1458000000
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 1/10 6) 720)) (* (/ (pow 1/10 4) 24) (/ (pow -1/600 1) 1)) (* (/ (pow 1/10 3) 6) (/ (pow 1/27000 1) 1)) (* (/ (pow 1/10 2) 2) (/ (pow -1/600 2) 2)) (* (/ (pow 1/10 2) 2) (/ (pow -1/1080000 1) 1)) (* (/ (pow 1/10 1) 1) (/ (pow -1/600 1) 1) (/ (pow 1/27000 1) 1)) (* (/ (pow 1/10 1) 1) (/ (pow 1/40500000 1) 1)) (* (/ (pow -1/600 3) 6)) (* (/ (pow -1/600 1) 1) (/ (pow -1/1080000 1) 1)) (* (/ (pow 1/27000 2) 2)) (* (/ (pow -1/1458000000 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 2700) 6)) (pow (pow 30 3) 6))) (* 360 (/ (* (pow (* 1 2700) 4) (pow (* 2 90) 1)) (pow (pow 30 3) 5))) (* -270 (/ (* (pow (* 1 2700) 2) (pow (* 2 90) 2)) (pow (pow 30 3) 4))) (* -120 (/ (* (pow (* 1 2700) 3) 1 (pow (* 6 1) 1)) (pow (pow 30 3) 4))) (* 30 (/ (* 1 (pow (* 2 90) 3)) (pow (pow 30 3) 3))) (* 120 (/ (* (pow (* 1 2700) 1) (pow (* 2 90) 1) (pow (* 6 1) 1)) (pow (pow 30 3) 3))) (* 30 (/ (* (pow (* 1 2700) 2) 1 1 (pow (* 24 0) 1)) (pow (pow 30 3) 3))) (* -10 (/ (* 1 1 (pow (* 6 1) 2)) (pow (pow 30 3) 2))) (* -15 (/ (* 1 (pow (* 2 90) 1) 1 (pow (* 24 0) 1)) (pow (pow 30 3) 2))) (* -6 (/ (* (pow (* 1 2700) 1) 1 1 1 (pow (* 120 0) 1)) (pow (pow 30 3) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (pow 30 3) 1)))) 720) into -1/1458000000
* [misc]backup-simplify:  Simplify (+ (* 1/3 -1/1458000000) (+ (* 0 1/40500000) (+ (* 0 -1/1080000) (+ (* 0 1/27000) (+ (* 0 -1/600) (+ (* 0 1/10) (* 0 (log (pow 30 3))))))))) into (- 1/4374000000)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow 30 3)))) (+ (* (/ (pow 1/30 6) 720)) (* (/ (pow 1/30 4) 24) (/ (pow (- 1/1800) 1) 1)) (* (/ (pow 1/30 3) 6) (/ (pow 1/81000 1) 1)) (* (/ (pow 1/30 2) 2) (/ (pow (- 1/1800) 2) 2)) (* (/ (pow 1/30 2) 2) (/ (pow (- 1/3240000) 1) 1)) (* (/ (pow 1/30 1) 1) (/ (pow (- 1/1800) 1) 1) (/ (pow 1/81000 1) 1)) (* (/ (pow 1/30 1) 1) (/ (pow 1/121500000 1) 1)) (* (/ (pow (- 1/1800) 3) 6)) (* (/ (pow (- 1/1800) 1) 1) (/ (pow (- 1/3240000) 1) 1)) (* (/ (pow 1/81000 2) 2)) (* (/ (pow (- 1/4374000000) 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 720 (/ (* (pow (* 1 1) 7)) (pow 30 7))) (* -2520 (/ (* (pow (* 1 1) 5) (pow (* 2 0) 1)) (pow 30 6))) (* 2520 (/ (* (pow (* 1 1) 3) (pow (* 2 0) 2)) (pow 30 5))) (* 840 (/ (* (pow (* 1 1) 4) 1 (pow (* 6 0) 1)) (pow 30 5))) (* -630 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 3)) (pow 30 4))) (* -1260 (/ (* (pow (* 1 1) 2) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 30 4))) (* -210 (/ (* (pow (* 1 1) 3) 1 1 (pow (* 24 0) 1)) (pow 30 4))) (* 210 (/ (* 1 (pow (* 2 0) 2) (pow (* 6 0) 1)) (pow 30 3))) (* 140 (/ (* (pow (* 1 1) 1) 1 (pow (* 6 0) 2)) (pow 30 3))) (* 210 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow 30 3))) (* 42 (/ (* (pow (* 1 1) 2) 1 1 1 (pow (* 120 0) 1)) (pow 30 3))) (* -35 (/ (* 1 1 (pow (* 6 0) 1) (pow (* 24 0) 1)) (pow 30 2))) (* -21 (/ (* 1 (pow (* 2 0) 1) 1 1 (pow (* 120 0) 1)) (pow 30 2))) (* -7 (/ (* (pow (* 1 1) 1) 1 1 1 1 (pow (* 720 0) 1)) (pow 30 2))) (* 1 (/ (* 1 1 1 1 1 1 (pow (* 5040 0) 1)) (pow 30 1)))) 5040) into 1/153090000000
* [misc]backup-simplify:  Simplify (+ (* 3 1/153090000000) (+ (* 0 -1/4374000000) (+ (* 0 1/121500000) (+ (* 0 -1/3240000) (+ (* 0 1/81000) (+ (* 0 -1/1800) (+ (* 0 1/30) (* 0 (log 30))))))))) into 1/51030000000
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 1/10 7) 5040)) (* (/ (pow 1/10 5) 120) (/ (pow -1/600 1) 1)) (* (/ (pow 1/10 4) 24) (/ (pow 1/27000 1) 1)) (* (/ (pow 1/10 3) 6) (/ (pow -1/600 2) 2)) (* (/ (pow 1/10 3) 6) (/ (pow -1/1080000 1) 1)) (* (/ (pow 1/10 2) 2) (/ (pow -1/600 1) 1) (/ (pow 1/27000 1) 1)) (* (/ (pow 1/10 2) 2) (/ (pow 1/40500000 1) 1)) (* (/ (pow 1/10 1) 1) (/ (pow -1/600 3) 6)) (* (/ (pow 1/10 1) 1) (/ (pow -1/600 1) 1) (/ (pow -1/1080000 1) 1)) (* (/ (pow 1/10 1) 1) (/ (pow 1/27000 2) 2)) (* (/ (pow 1/10 1) 1) (/ (pow -1/1458000000 1) 1)) (* (/ (pow -1/600 2) 2) (/ (pow 1/27000 1) 1)) (* (/ (pow -1/600 1) 1) (/ (pow 1/40500000 1) 1)) (* (/ (pow 1/27000 1) 1) (/ (pow -1/1080000 1) 1)) (* (/ (pow 1/51030000000 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 720 (/ (* (pow (* 1 2700) 7)) (pow (pow 30 3) 7))) (* -2520 (/ (* (pow (* 1 2700) 5) (pow (* 2 90) 1)) (pow (pow 30 3) 6))) (* 2520 (/ (* (pow (* 1 2700) 3) (pow (* 2 90) 2)) (pow (pow 30 3) 5))) (* 840 (/ (* (pow (* 1 2700) 4) 1 (pow (* 6 1) 1)) (pow (pow 30 3) 5))) (* -630 (/ (* (pow (* 1 2700) 1) (pow (* 2 90) 3)) (pow (pow 30 3) 4))) (* -1260 (/ (* (pow (* 1 2700) 2) (pow (* 2 90) 1) (pow (* 6 1) 1)) (pow (pow 30 3) 4))) (* -210 (/ (* (pow (* 1 2700) 3) 1 1 (pow (* 24 0) 1)) (pow (pow 30 3) 4))) (* 210 (/ (* 1 (pow (* 2 90) 2) (pow (* 6 1) 1)) (pow (pow 30 3) 3))) (* 140 (/ (* (pow (* 1 2700) 1) 1 (pow (* 6 1) 2)) (pow (pow 30 3) 3))) (* 210 (/ (* (pow (* 1 2700) 1) (pow (* 2 90) 1) 1 (pow (* 24 0) 1)) (pow (pow 30 3) 3))) (* 42 (/ (* (pow (* 1 2700) 2) 1 1 1 (pow (* 120 0) 1)) (pow (pow 30 3) 3))) (* -35 (/ (* 1 1 (pow (* 6 1) 1) (pow (* 24 0) 1)) (pow (pow 30 3) 2))) (* -21 (/ (* 1 (pow (* 2 90) 1) 1 1 (pow (* 120 0) 1)) (pow (pow 30 3) 2))) (* -7 (/ (* (pow (* 1 2700) 1) 1 1 1 1 (pow (* 720 0) 1)) (pow (pow 30 3) 2))) (* 1 (/ (* 1 1 1 1 1 1 (pow (* 5040 0) 1)) (pow (pow 30 3) 1)))) 5040) into 1/51030000000
* [misc]backup-simplify:  Simplify (+ (* 1/3 1/51030000000) (+ (* 0 -1/1458000000) (+ (* 0 1/40500000) (+ (* 0 -1/1080000) (+ (* 0 1/27000) (+ (* 0 -1/600) (+ (* 0 1/10) (* 0 (log (pow 30 3)))))))))) into 1/153090000000
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow 30 3)))) (+ (* (/ (pow 1/30 7) 5040)) (* (/ (pow 1/30 5) 120) (/ (pow (- 1/1800) 1) 1)) (* (/ (pow 1/30 4) 24) (/ (pow 1/81000 1) 1)) (* (/ (pow 1/30 3) 6) (/ (pow (- 1/1800) 2) 2)) (* (/ (pow 1/30 3) 6) (/ (pow (- 1/3240000) 1) 1)) (* (/ (pow 1/30 2) 2) (/ (pow (- 1/1800) 1) 1) (/ (pow 1/81000 1) 1)) (* (/ (pow 1/30 2) 2) (/ (pow 1/121500000 1) 1)) (* (/ (pow 1/30 1) 1) (/ (pow (- 1/1800) 3) 6)) (* (/ (pow 1/30 1) 1) (/ (pow (- 1/1800) 1) 1) (/ (pow (- 1/3240000) 1) 1)) (* (/ (pow 1/30 1) 1) (/ (pow 1/81000 2) 2)) (* (/ (pow 1/30 1) 1) (/ (pow (- 1/4374000000) 1) 1)) (* (/ (pow (- 1/1800) 2) 2) (/ (pow 1/81000 1) 1)) (* (/ (pow (- 1/1800) 1) 1) (/ (pow 1/121500000 1) 1)) (* (/ (pow 1/81000 1) 1) (/ (pow (- 1/3240000) 1) 1)) (* (/ (pow 1/153090000000 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (* 1/30 (pow 27000 1/3)) d2) (pow (pow 30 3) 1/3)) into (+ (pow (pow 30 3) 1/3) (* 1/30 (* d2 (pow 27000 1/3))))
* [misc]approximate:  Taking taylor expansion of (cbrt (pow (+ (+ (/ 1 d2) 20) 10) 3)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (pow (+ (+ (/ 1 d2) 20) 10) 3)) in d2
* [misc]taylor:  Rewrote expression to (pow (pow (+ (+ (/ 1 d2) 20) 10) 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (+ (+ (/ 1 d2) 20) 10) 3)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (+ (+ (/ 1 d2) 20) 10) 3))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow (+ (+ (/ 1 d2) 20) 10) 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ (/ 1 d2) 20) 10) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ (/ 1 d2) 20) 10)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ (/ 1 d2) 20) 10))) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 20) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 20) 10) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (* 3 (- (log d2))) into (* -3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* -3 (log d2))) into (pow d2 -3)
* [misc]backup-simplify:  Simplify (log (pow d2 -3)) into (log (pow d2 -3))
* [misc]backup-simplify:  Simplify (* 1/3 (log (pow d2 -3))) into (* 1/3 (log (pow d2 -3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow d2 -3)))) into (pow (pow d2 -3) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (pow (+ (+ (/ 1 d2) 20) 10) 3)) in d2
* [misc]taylor:  Rewrote expression to (pow (pow (+ (+ (/ 1 d2) 20) 10) 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (+ (+ (/ 1 d2) 20) 10) 3)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (+ (+ (/ 1 d2) 20) 10) 3))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow (+ (+ (/ 1 d2) 20) 10) 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ (/ 1 d2) 20) 10) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ (/ 1 d2) 20) 10)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ (/ 1 d2) 20) 10))) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 20) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 20) 10) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (* 3 (- (log d2))) into (* -3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* -3 (log d2))) into (pow d2 -3)
* [misc]backup-simplify:  Simplify (log (pow d2 -3)) into (log (pow d2 -3))
* [misc]backup-simplify:  Simplify (* 1/3 (log (pow d2 -3))) into (* 1/3 (log (pow d2 -3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow d2 -3)))) into (pow (pow d2 -3) 1/3)
* [misc]backup-simplify:  Simplify (pow (pow d2 -3) 1/3) into (pow (pow d2 -3) 1/3)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 20) into 20
* [misc]backup-simplify:  Simplify (+ 20 10) into 30
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 30) 1)) (pow 1 1)))) 1) into 30
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (+ (* 3 30) (* 0 (- (log d2)))) into 90
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log d2))) (+ (* (/ (pow 90 1) 1)))) into (/ 90 (pow d2 3))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 1)) (pow (pow d2 -3) 1)))) 1) into 90
* [misc]backup-simplify:  Simplify (+ (* 1/3 90) (* 0 (log (pow d2 -3)))) into 30
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow d2 -3)))) (+ (* (/ (pow 30 1) 1)))) into (/ 30 d2)
* [misc]backup-simplify:  Simplify (/ 30 d2) into (/ 30 d2)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 30) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -450
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (+ (* 3 -450) (+ (* 0 30) (* 0 (- (log d2))))) into (- 1350)
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log d2))) (+ (* (/ (pow 90 2) 2)) (* (/ (pow (- 1350) 1) 1)))) into (/ 2700 (pow d2 3))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 2)) (pow (pow d2 -3) 2))) (* 1 (/ (* 1 (pow (* 2 (/ 2700 (pow d2 3))) 1)) (pow (pow d2 -3) 1)))) 2) into -1350
* [misc]backup-simplify:  Simplify (+ (* 1/3 -1350) (+ (* 0 90) (* 0 (log (pow d2 -3))))) into (- 450)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow d2 -3)))) (+ (* (/ (pow 30 2) 2)) (* (/ (pow (- 450) 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 30) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 30) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 9000
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (+ (* 3 9000) (+ (* 0 -450) (+ (* 0 30) (* 0 (- (log d2)))))) into 27000
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log d2))) (+ (* (/ (pow 90 3) 6)) (* (/ (pow 90 1) 1) (/ (pow (- 1350) 1) 1)) (* (/ (pow 27000 1) 1)))) into (/ 27000 (pow d2 3))
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 3)) (pow (pow d2 -3) 3))) (* -3 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 1) (pow (* 2 (/ 2700 (pow d2 3))) 1)) (pow (pow d2 -3) 2))) (* 1 (/ (* 1 1 (pow (* 6 (/ 27000 (pow d2 3))) 1)) (pow (pow d2 -3) 1)))) 6) into 27000
* [misc]backup-simplify:  Simplify (+ (* 1/3 27000) (+ (* 0 -1350) (+ (* 0 90) (* 0 (log (pow d2 -3)))))) into 9000
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow d2 -3)))) (+ (* (/ (pow 30 3) 6)) (* (/ (pow 30 1) 1) (/ (pow (- 450) 1) 1)) (* (/ (pow 9000 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 30) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 30) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 30) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into -202500
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (+ (* 3 -202500) (+ (* 0 9000) (+ (* 0 -450) (+ (* 0 30) (* 0 (- (log d2))))))) into (- 607500)
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log d2))) (+ (* (/ (pow 90 4) 24)) (* (/ (pow 90 2) 2) (/ (pow (- 1350) 1) 1)) (* (/ (pow 90 1) 1) (/ (pow 27000 1) 1)) (* (/ (pow (- 1350) 2) 2)) (* (/ (pow (- 607500) 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 4)) (pow (pow d2 -3) 4))) (* 12 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 2) (pow (* 2 (/ 2700 (pow d2 3))) 1)) (pow (pow d2 -3) 3))) (* -3 (/ (* 1 (pow (* 2 (/ 2700 (pow d2 3))) 2)) (pow (pow d2 -3) 2))) (* -4 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 1) 1 (pow (* 6 (/ 27000 (pow d2 3))) 1)) (pow (pow d2 -3) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (pow d2 -3) 1)))) 24) into -607500
* [misc]backup-simplify:  Simplify (+ (* 1/3 -607500) (+ (* 0 27000) (+ (* 0 -1350) (+ (* 0 90) (* 0 (log (pow d2 -3))))))) into (- 202500)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow d2 -3)))) (+ (* (/ (pow 30 4) 24)) (* (/ (pow 30 2) 2) (/ (pow (- 450) 1) 1)) (* (/ (pow 30 1) 1) (/ (pow 9000 1) 1)) (* (/ (pow (- 450) 2) 2)) (* (/ (pow (- 202500) 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 30) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 30) 3) (pow (* 2 0) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 30) 1) (pow (* 2 0) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 30) 2) 1 (pow (* 6 0) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 30) 1) 1 1 (pow (* 24 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow 1 1)))) 120) into 4860000
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (+ (* 3 4860000) (+ (* 0 -202500) (+ (* 0 9000) (+ (* 0 -450) (+ (* 0 30) (* 0 (- (log d2)))))))) into 14580000
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log d2))) (+ (* (/ (pow 90 5) 120)) (* (/ (pow 90 3) 6) (/ (pow (- 1350) 1) 1)) (* (/ (pow 90 2) 2) (/ (pow 27000 1) 1)) (* (/ (pow 90 1) 1) (/ (pow (- 1350) 2) 2)) (* (/ (pow 90 1) 1) (/ (pow (- 607500) 1) 1)) (* (/ (pow (- 1350) 1) 1) (/ (pow 27000 1) 1)) (* (/ (pow 14580000 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 5)) (pow (pow d2 -3) 5))) (* -60 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 3) (pow (* 2 (/ 2700 (pow d2 3))) 1)) (pow (pow d2 -3) 4))) (* 30 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 1) (pow (* 2 (/ 2700 (pow d2 3))) 2)) (pow (pow d2 -3) 3))) (* 20 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 2) 1 (pow (* 6 (/ 27000 (pow d2 3))) 1)) (pow (pow d2 -3) 3))) (* -10 (/ (* 1 (pow (* 2 (/ 2700 (pow d2 3))) 1) (pow (* 6 (/ 27000 (pow d2 3))) 1)) (pow (pow d2 -3) 2))) (* -5 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 1) 1 1 (pow (* 24 0) 1)) (pow (pow d2 -3) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (pow d2 -3) 1)))) 120) into 14580000
* [misc]backup-simplify:  Simplify (+ (* 1/3 14580000) (+ (* 0 -607500) (+ (* 0 27000) (+ (* 0 -1350) (+ (* 0 90) (* 0 (log (pow d2 -3)))))))) into 4860000
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow d2 -3)))) (+ (* (/ (pow 30 5) 120)) (* (/ (pow 30 3) 6) (/ (pow (- 450) 1) 1)) (* (/ (pow 30 2) 2) (/ (pow 9000 1) 1)) (* (/ (pow 30 1) 1) (/ (pow (- 450) 2) 2)) (* (/ (pow 30 1) 1) (/ (pow (- 202500) 1) 1)) (* (/ (pow (- 450) 1) 1) (/ (pow 9000 1) 1)) (* (/ (pow 4860000 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 30) 6)) (pow 1 6))) (* 360 (/ (* (pow (* 1 30) 4) (pow (* 2 0) 1)) (pow 1 5))) (* -270 (/ (* (pow (* 1 30) 2) (pow (* 2 0) 2)) (pow 1 4))) (* -120 (/ (* (pow (* 1 30) 3) 1 (pow (* 6 0) 1)) (pow 1 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow 1 3))) (* 120 (/ (* (pow (* 1 30) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 3))) (* 30 (/ (* (pow (* 1 30) 2) 1 1 (pow (* 24 0) 1)) (pow 1 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow 1 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow 1 2))) (* -6 (/ (* (pow (* 1 30) 1) 1 1 1 (pow (* 120 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow 1 1)))) 720) into -121500000
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (+ (* 3 -121500000) (+ (* 0 4860000) (+ (* 0 -202500) (+ (* 0 9000) (+ (* 0 -450) (+ (* 0 30) (* 0 (- (log d2))))))))) into (- 364500000)
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log d2))) (+ (* (/ (pow 90 6) 720)) (* (/ (pow 90 4) 24) (/ (pow (- 1350) 1) 1)) (* (/ (pow 90 3) 6) (/ (pow 27000 1) 1)) (* (/ (pow 90 2) 2) (/ (pow (- 1350) 2) 2)) (* (/ (pow 90 2) 2) (/ (pow (- 607500) 1) 1)) (* (/ (pow 90 1) 1) (/ (pow (- 1350) 1) 1) (/ (pow 27000 1) 1)) (* (/ (pow 90 1) 1) (/ (pow 14580000 1) 1)) (* (/ (pow (- 1350) 3) 6)) (* (/ (pow (- 1350) 1) 1) (/ (pow (- 607500) 1) 1)) (* (/ (pow 27000 2) 2)) (* (/ (pow (- 364500000) 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 6)) (pow (pow d2 -3) 6))) (* 360 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 4) (pow (* 2 (/ 2700 (pow d2 3))) 1)) (pow (pow d2 -3) 5))) (* -270 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 2) (pow (* 2 (/ 2700 (pow d2 3))) 2)) (pow (pow d2 -3) 4))) (* -120 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 3) 1 (pow (* 6 (/ 27000 (pow d2 3))) 1)) (pow (pow d2 -3) 4))) (* 30 (/ (* 1 (pow (* 2 (/ 2700 (pow d2 3))) 3)) (pow (pow d2 -3) 3))) (* 120 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 1) (pow (* 2 (/ 2700 (pow d2 3))) 1) (pow (* 6 (/ 27000 (pow d2 3))) 1)) (pow (pow d2 -3) 3))) (* 30 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 2) 1 1 (pow (* 24 0) 1)) (pow (pow d2 -3) 3))) (* -10 (/ (* 1 1 (pow (* 6 (/ 27000 (pow d2 3))) 2)) (pow (pow d2 -3) 2))) (* -15 (/ (* 1 (pow (* 2 (/ 2700 (pow d2 3))) 1) 1 (pow (* 24 0) 1)) (pow (pow d2 -3) 2))) (* -6 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 1) 1 1 1 (pow (* 120 0) 1)) (pow (pow d2 -3) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (pow d2 -3) 1)))) 720) into -364500000
* [misc]backup-simplify:  Simplify (+ (* 1/3 -364500000) (+ (* 0 14580000) (+ (* 0 -607500) (+ (* 0 27000) (+ (* 0 -1350) (+ (* 0 90) (* 0 (log (pow d2 -3))))))))) into (- 121500000)
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow d2 -3)))) (+ (* (/ (pow 30 6) 720)) (* (/ (pow 30 4) 24) (/ (pow (- 450) 1) 1)) (* (/ (pow 30 3) 6) (/ (pow 9000 1) 1)) (* (/ (pow 30 2) 2) (/ (pow (- 450) 2) 2)) (* (/ (pow 30 2) 2) (/ (pow (- 202500) 1) 1)) (* (/ (pow 30 1) 1) (/ (pow (- 450) 1) 1) (/ (pow 9000 1) 1)) (* (/ (pow 30 1) 1) (/ (pow 4860000 1) 1)) (* (/ (pow (- 450) 3) 6)) (* (/ (pow (- 450) 1) 1) (/ (pow (- 202500) 1) 1)) (* (/ (pow 9000 2) 2)) (* (/ (pow (- 121500000) 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 720 (/ (* (pow (* 1 30) 7)) (pow 1 7))) (* -2520 (/ (* (pow (* 1 30) 5) (pow (* 2 0) 1)) (pow 1 6))) (* 2520 (/ (* (pow (* 1 30) 3) (pow (* 2 0) 2)) (pow 1 5))) (* 840 (/ (* (pow (* 1 30) 4) 1 (pow (* 6 0) 1)) (pow 1 5))) (* -630 (/ (* (pow (* 1 30) 1) (pow (* 2 0) 3)) (pow 1 4))) (* -1260 (/ (* (pow (* 1 30) 2) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow 1 4))) (* -210 (/ (* (pow (* 1 30) 3) 1 1 (pow (* 24 0) 1)) (pow 1 4))) (* 210 (/ (* 1 (pow (* 2 0) 2) (pow (* 6 0) 1)) (pow 1 3))) (* 140 (/ (* (pow (* 1 30) 1) 1 (pow (* 6 0) 2)) (pow 1 3))) (* 210 (/ (* (pow (* 1 30) 1) (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow 1 3))) (* 42 (/ (* (pow (* 1 30) 2) 1 1 1 (pow (* 120 0) 1)) (pow 1 3))) (* -35 (/ (* 1 1 (pow (* 6 0) 1) (pow (* 24 0) 1)) (pow 1 2))) (* -21 (/ (* 1 (pow (* 2 0) 1) 1 1 (pow (* 120 0) 1)) (pow 1 2))) (* -7 (/ (* (pow (* 1 30) 1) 1 1 1 1 (pow (* 720 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 1 (pow (* 5040 0) 1)) (pow 1 1)))) 5040) into 21870000000/7
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (+ (* 3 21870000000/7) (+ (* 0 -121500000) (+ (* 0 4860000) (+ (* 0 -202500) (+ (* 0 9000) (+ (* 0 -450) (+ (* 0 30) (* 0 (- (log d2)))))))))) into 65610000000/7
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log d2))) (+ (* (/ (pow 90 7) 5040)) (* (/ (pow 90 5) 120) (/ (pow (- 1350) 1) 1)) (* (/ (pow 90 4) 24) (/ (pow 27000 1) 1)) (* (/ (pow 90 3) 6) (/ (pow (- 1350) 2) 2)) (* (/ (pow 90 3) 6) (/ (pow (- 607500) 1) 1)) (* (/ (pow 90 2) 2) (/ (pow (- 1350) 1) 1) (/ (pow 27000 1) 1)) (* (/ (pow 90 2) 2) (/ (pow 14580000 1) 1)) (* (/ (pow 90 1) 1) (/ (pow (- 1350) 3) 6)) (* (/ (pow 90 1) 1) (/ (pow (- 1350) 1) 1) (/ (pow (- 607500) 1) 1)) (* (/ (pow 90 1) 1) (/ (pow 27000 2) 2)) (* (/ (pow 90 1) 1) (/ (pow (- 364500000) 1) 1)) (* (/ (pow (- 1350) 2) 2) (/ (pow 27000 1) 1)) (* (/ (pow (- 1350) 1) 1) (/ (pow 14580000 1) 1)) (* (/ (pow 27000 1) 1) (/ (pow (- 607500) 1) 1)) (* (/ (pow 65610000000/7 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 720 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 7)) (pow (pow d2 -3) 7))) (* -2520 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 5) (pow (* 2 (/ 2700 (pow d2 3))) 1)) (pow (pow d2 -3) 6))) (* 2520 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 3) (pow (* 2 (/ 2700 (pow d2 3))) 2)) (pow (pow d2 -3) 5))) (* 840 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 4) 1 (pow (* 6 (/ 27000 (pow d2 3))) 1)) (pow (pow d2 -3) 5))) (* -630 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 1) (pow (* 2 (/ 2700 (pow d2 3))) 3)) (pow (pow d2 -3) 4))) (* -1260 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 2) (pow (* 2 (/ 2700 (pow d2 3))) 1) (pow (* 6 (/ 27000 (pow d2 3))) 1)) (pow (pow d2 -3) 4))) (* -210 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 3) 1 1 (pow (* 24 0) 1)) (pow (pow d2 -3) 4))) (* 210 (/ (* 1 (pow (* 2 (/ 2700 (pow d2 3))) 2) (pow (* 6 (/ 27000 (pow d2 3))) 1)) (pow (pow d2 -3) 3))) (* 140 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 1) 1 (pow (* 6 (/ 27000 (pow d2 3))) 2)) (pow (pow d2 -3) 3))) (* 210 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 1) (pow (* 2 (/ 2700 (pow d2 3))) 1) 1 (pow (* 24 0) 1)) (pow (pow d2 -3) 3))) (* 42 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 2) 1 1 1 (pow (* 120 0) 1)) (pow (pow d2 -3) 3))) (* -35 (/ (* 1 1 (pow (* 6 (/ 27000 (pow d2 3))) 1) (pow (* 24 0) 1)) (pow (pow d2 -3) 2))) (* -21 (/ (* 1 (pow (* 2 (/ 2700 (pow d2 3))) 1) 1 1 (pow (* 120 0) 1)) (pow (pow d2 -3) 2))) (* -7 (/ (* (pow (* 1 (/ 90 (pow d2 3))) 1) 1 1 1 1 (pow (* 720 0) 1)) (pow (pow d2 -3) 2))) (* 1 (/ (* 1 1 1 1 1 1 (pow (* 5040 0) 1)) (pow (pow d2 -3) 1)))) 5040) into 65610000000/7
* [misc]backup-simplify:  Simplify (+ (* 1/3 65610000000/7) (+ (* 0 -364500000) (+ (* 0 14580000) (+ (* 0 -607500) (+ (* 0 27000) (+ (* 0 -1350) (+ (* 0 90) (* 0 (log (pow d2 -3)))))))))) into 21870000000/7
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow d2 -3)))) (+ (* (/ (pow 30 7) 5040)) (* (/ (pow 30 5) 120) (/ (pow (- 450) 1) 1)) (* (/ (pow 30 4) 24) (/ (pow 9000 1) 1)) (* (/ (pow 30 3) 6) (/ (pow (- 450) 2) 2)) (* (/ (pow 30 3) 6) (/ (pow (- 202500) 1) 1)) (* (/ (pow 30 2) 2) (/ (pow (- 450) 1) 1) (/ (pow 9000 1) 1)) (* (/ (pow 30 2) 2) (/ (pow 4860000 1) 1)) (* (/ (pow 30 1) 1) (/ (pow (- 450) 3) 6)) (* (/ (pow 30 1) 1) (/ (pow (- 450) 1) 1) (/ (pow (- 202500) 1) 1)) (* (/ (pow 30 1) 1) (/ (pow 9000 2) 2)) (* (/ (pow 30 1) 1) (/ (pow (- 121500000) 1) 1)) (* (/ (pow (- 450) 2) 2) (/ (pow 9000 1) 1)) (* (/ (pow (- 450) 1) 1) (/ (pow 4860000 1) 1)) (* (/ (pow 9000 1) 1) (/ (pow (- 202500) 1) 1)) (* (/ (pow 21870000000/7 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 30 (/ 1 d2)) (/ 1 d2)) (pow (pow (/ 1 d2) -3) 1/3)) into (+ 30 (pow (pow (/ 1 d2) -3) 1/3))
* [misc]approximate:  Taking taylor expansion of (cbrt (pow (+ (+ (/ 1 (- d2)) 20) 10) 3)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (pow (+ (+ (/ 1 (- d2)) 20) 10) 3)) in d2
* [misc]taylor:  Rewrote expression to (pow (pow (+ (+ (/ 1 (- d2)) 20) 10) 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (+ (+ (/ 1 (- d2)) 20) 10) 3)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (+ (+ (/ 1 (- d2)) 20) 10) 3))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow (+ (+ (/ 1 (- d2)) 20) 10) 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ (/ 1 (- d2)) 20) 10) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ (/ 1 (- d2)) 20) 10)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ (/ 1 (- d2)) 20) 10))) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 20) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 20) 10) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log d2))) into (* 3 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log d2)))) into (exp (* 3 (- (log -1) (log d2))))
* [misc]backup-simplify:  Simplify (log (exp (* 3 (- (log -1) (log d2))))) into (* 3 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (* 1/3 (* 3 (- (log -1) (log d2)))) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (log d2))) into (exp (- (log -1) (log d2)))
* [misc]taylor:  Taking taylor expansion of (cbrt (pow (+ (+ (/ 1 (- d2)) 20) 10) 3)) in d2
* [misc]taylor:  Rewrote expression to (pow (pow (+ (+ (/ 1 (- d2)) 20) 10) 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (+ (+ (/ 1 (- d2)) 20) 10) 3)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (+ (+ (/ 1 (- d2)) 20) 10) 3))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow (+ (+ (/ 1 (- d2)) 20) 10) 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ (/ 1 (- d2)) 20) 10) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ (/ 1 (- d2)) 20) 10)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ (/ 1 (- d2)) 20) 10))) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 20) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 20) 10) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log d2))) into (* 3 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log d2)))) into (exp (* 3 (- (log -1) (log d2))))
* [misc]backup-simplify:  Simplify (log (exp (* 3 (- (log -1) (log d2))))) into (* 3 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (* 1/3 (* 3 (- (log -1) (log d2)))) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (log d2))) into (exp (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (log d2))) into (exp (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 20) into 20
* [misc]backup-simplify:  Simplify (+ 20 10) into 30
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 30) 1)) (pow -1 1)))) 1) into -30
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (+ (* 3 -30) (* 0 (- (log -1) (log d2)))) into (- 90)
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log d2)))) (+ (* (/ (pow (- 90) 1) 1)))) into (* -90 (exp (* 3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 1)))) 1) into -90
* [misc]backup-simplify:  Simplify (+ (* 1/3 -90) (* 0 (* 3 (- (log -1) (log d2))))) into (- 30)
* [misc]backup-simplify:  Simplify (* (exp (- (log -1) (log d2))) (+ (* (/ (pow (- 30) 1) 1)))) into (* -30 (exp (- (log -1) (log d2))))
* [misc]backup-simplify:  Simplify (* -30 (exp (- (log -1) (log d2)))) into (* -30 (exp (- (log -1) (log d2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 30) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -450
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (+ (* 3 -450) (+ (* 0 -30) (* 0 (- (log -1) (log d2))))) into (- 1350)
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log d2)))) (+ (* (/ (pow (- 90) 2) 2)) (* (/ (pow (- 1350) 1) 1)))) into (* 2700 (exp (* 3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 2)) (pow (exp (* 3 (- (log -1) (log d2)))) 2))) (* 1 (/ (* 1 (pow (* 2 (* 2700 (exp (* 3 (- (log -1) (log d2)))))) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 1)))) 2) into -1350
* [misc]backup-simplify:  Simplify (+ (* 1/3 -1350) (+ (* 0 -90) (* 0 (* 3 (- (log -1) (log d2)))))) into (- 450)
* [misc]backup-simplify:  Simplify (* (exp (- (log -1) (log d2))) (+ (* (/ (pow (- 30) 2) 2)) (* (/ (pow (- 450) 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 30) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 30) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into -9000
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (+ (* 3 -9000) (+ (* 0 -450) (+ (* 0 -30) (* 0 (- (log -1) (log d2)))))) into (- 27000)
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log d2)))) (+ (* (/ (pow (- 90) 3) 6)) (* (/ (pow (- 90) 1) 1) (/ (pow (- 1350) 1) 1)) (* (/ (pow (- 27000) 1) 1)))) into (* -27000 (exp (* 3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 3)) (pow (exp (* 3 (- (log -1) (log d2)))) 3))) (* -3 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 1) (pow (* 2 (* 2700 (exp (* 3 (- (log -1) (log d2)))))) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 2))) (* 1 (/ (* 1 1 (pow (* 6 (* -27000 (exp (* 3 (- (log -1) (log d2)))))) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 1)))) 6) into -27000
* [misc]backup-simplify:  Simplify (+ (* 1/3 -27000) (+ (* 0 -1350) (+ (* 0 -90) (* 0 (* 3 (- (log -1) (log d2))))))) into (- 9000)
* [misc]backup-simplify:  Simplify (* (exp (- (log -1) (log d2))) (+ (* (/ (pow (- 30) 3) 6)) (* (/ (pow (- 30) 1) 1) (/ (pow (- 450) 1) 1)) (* (/ (pow (- 9000) 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 30) 4)) (pow -1 4))) (* 12 (/ (* (pow (* 1 30) 2) (pow (* 2 0) 1)) (pow -1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow -1 2))) (* -4 (/ (* (pow (* 1 30) 1) 1 (pow (* 6 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow -1 1)))) 24) into -202500
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (+ (* 3 -202500) (+ (* 0 -9000) (+ (* 0 -450) (+ (* 0 -30) (* 0 (- (log -1) (log d2))))))) into (- 607500)
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log d2)))) (+ (* (/ (pow (- 90) 4) 24)) (* (/ (pow (- 90) 2) 2) (/ (pow (- 1350) 1) 1)) (* (/ (pow (- 90) 1) 1) (/ (pow (- 27000) 1) 1)) (* (/ (pow (- 1350) 2) 2)) (* (/ (pow (- 607500) 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 4)) (pow (exp (* 3 (- (log -1) (log d2)))) 4))) (* 12 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 2) (pow (* 2 (* 2700 (exp (* 3 (- (log -1) (log d2)))))) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 3))) (* -3 (/ (* 1 (pow (* 2 (* 2700 (exp (* 3 (- (log -1) (log d2)))))) 2)) (pow (exp (* 3 (- (log -1) (log d2)))) 2))) (* -4 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 1) 1 (pow (* 6 (* -27000 (exp (* 3 (- (log -1) (log d2)))))) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 1)))) 24) into -607500
* [misc]backup-simplify:  Simplify (+ (* 1/3 -607500) (+ (* 0 -27000) (+ (* 0 -1350) (+ (* 0 -90) (* 0 (* 3 (- (log -1) (log d2)))))))) into (- 202500)
* [misc]backup-simplify:  Simplify (* (exp (- (log -1) (log d2))) (+ (* (/ (pow (- 30) 4) 24)) (* (/ (pow (- 30) 2) 2) (/ (pow (- 450) 1) 1)) (* (/ (pow (- 30) 1) 1) (/ (pow (- 9000) 1) 1)) (* (/ (pow (- 450) 2) 2)) (* (/ (pow (- 202500) 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 30) 5)) (pow -1 5))) (* -60 (/ (* (pow (* 1 30) 3) (pow (* 2 0) 1)) (pow -1 4))) (* 30 (/ (* (pow (* 1 30) 1) (pow (* 2 0) 2)) (pow -1 3))) (* 20 (/ (* (pow (* 1 30) 2) 1 (pow (* 6 0) 1)) (pow -1 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow -1 2))) (* -5 (/ (* (pow (* 1 30) 1) 1 1 (pow (* 24 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow -1 1)))) 120) into -4860000
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (+ (* 3 -4860000) (+ (* 0 -202500) (+ (* 0 -9000) (+ (* 0 -450) (+ (* 0 -30) (* 0 (- (log -1) (log d2)))))))) into (- 14580000)
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log d2)))) (+ (* (/ (pow (- 90) 5) 120)) (* (/ (pow (- 90) 3) 6) (/ (pow (- 1350) 1) 1)) (* (/ (pow (- 90) 2) 2) (/ (pow (- 27000) 1) 1)) (* (/ (pow (- 90) 1) 1) (/ (pow (- 1350) 2) 2)) (* (/ (pow (- 90) 1) 1) (/ (pow (- 607500) 1) 1)) (* (/ (pow (- 1350) 1) 1) (/ (pow (- 27000) 1) 1)) (* (/ (pow (- 14580000) 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 5)) (pow (exp (* 3 (- (log -1) (log d2)))) 5))) (* -60 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 3) (pow (* 2 (* 2700 (exp (* 3 (- (log -1) (log d2)))))) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 4))) (* 30 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 1) (pow (* 2 (* 2700 (exp (* 3 (- (log -1) (log d2)))))) 2)) (pow (exp (* 3 (- (log -1) (log d2)))) 3))) (* 20 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 2) 1 (pow (* 6 (* -27000 (exp (* 3 (- (log -1) (log d2)))))) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 3))) (* -10 (/ (* 1 (pow (* 2 (* 2700 (exp (* 3 (- (log -1) (log d2)))))) 1) (pow (* 6 (* -27000 (exp (* 3 (- (log -1) (log d2)))))) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 2))) (* -5 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 1) 1 1 (pow (* 24 0) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 1)))) 120) into -14580000
* [misc]backup-simplify:  Simplify (+ (* 1/3 -14580000) (+ (* 0 -607500) (+ (* 0 -27000) (+ (* 0 -1350) (+ (* 0 -90) (* 0 (* 3 (- (log -1) (log d2))))))))) into (- 4860000)
* [misc]backup-simplify:  Simplify (* (exp (- (log -1) (log d2))) (+ (* (/ (pow (- 30) 5) 120)) (* (/ (pow (- 30) 3) 6) (/ (pow (- 450) 1) 1)) (* (/ (pow (- 30) 2) 2) (/ (pow (- 9000) 1) 1)) (* (/ (pow (- 30) 1) 1) (/ (pow (- 450) 2) 2)) (* (/ (pow (- 30) 1) 1) (/ (pow (- 202500) 1) 1)) (* (/ (pow (- 450) 1) 1) (/ (pow (- 9000) 1) 1)) (* (/ (pow (- 4860000) 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 30) 6)) (pow -1 6))) (* 360 (/ (* (pow (* 1 30) 4) (pow (* 2 0) 1)) (pow -1 5))) (* -270 (/ (* (pow (* 1 30) 2) (pow (* 2 0) 2)) (pow -1 4))) (* -120 (/ (* (pow (* 1 30) 3) 1 (pow (* 6 0) 1)) (pow -1 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow -1 3))) (* 120 (/ (* (pow (* 1 30) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow -1 3))) (* 30 (/ (* (pow (* 1 30) 2) 1 1 (pow (* 24 0) 1)) (pow -1 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow -1 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow -1 2))) (* -6 (/ (* (pow (* 1 30) 1) 1 1 1 (pow (* 120 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow -1 1)))) 720) into -121500000
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (+ (* 3 -121500000) (+ (* 0 -4860000) (+ (* 0 -202500) (+ (* 0 -9000) (+ (* 0 -450) (+ (* 0 -30) (* 0 (- (log -1) (log d2))))))))) into (- 364500000)
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log d2)))) (+ (* (/ (pow (- 90) 6) 720)) (* (/ (pow (- 90) 4) 24) (/ (pow (- 1350) 1) 1)) (* (/ (pow (- 90) 3) 6) (/ (pow (- 27000) 1) 1)) (* (/ (pow (- 90) 2) 2) (/ (pow (- 1350) 2) 2)) (* (/ (pow (- 90) 2) 2) (/ (pow (- 607500) 1) 1)) (* (/ (pow (- 90) 1) 1) (/ (pow (- 1350) 1) 1) (/ (pow (- 27000) 1) 1)) (* (/ (pow (- 90) 1) 1) (/ (pow (- 14580000) 1) 1)) (* (/ (pow (- 1350) 3) 6)) (* (/ (pow (- 1350) 1) 1) (/ (pow (- 607500) 1) 1)) (* (/ (pow (- 27000) 2) 2)) (* (/ (pow (- 364500000) 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -120 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 6)) (pow (exp (* 3 (- (log -1) (log d2)))) 6))) (* 360 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 4) (pow (* 2 (* 2700 (exp (* 3 (- (log -1) (log d2)))))) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 5))) (* -270 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 2) (pow (* 2 (* 2700 (exp (* 3 (- (log -1) (log d2)))))) 2)) (pow (exp (* 3 (- (log -1) (log d2)))) 4))) (* -120 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 3) 1 (pow (* 6 (* -27000 (exp (* 3 (- (log -1) (log d2)))))) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 4))) (* 30 (/ (* 1 (pow (* 2 (* 2700 (exp (* 3 (- (log -1) (log d2)))))) 3)) (pow (exp (* 3 (- (log -1) (log d2)))) 3))) (* 120 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 1) (pow (* 2 (* 2700 (exp (* 3 (- (log -1) (log d2)))))) 1) (pow (* 6 (* -27000 (exp (* 3 (- (log -1) (log d2)))))) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 3))) (* 30 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 2) 1 1 (pow (* 24 0) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 3))) (* -10 (/ (* 1 1 (pow (* 6 (* -27000 (exp (* 3 (- (log -1) (log d2)))))) 2)) (pow (exp (* 3 (- (log -1) (log d2)))) 2))) (* -15 (/ (* 1 (pow (* 2 (* 2700 (exp (* 3 (- (log -1) (log d2)))))) 1) 1 (pow (* 24 0) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 2))) (* -6 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 1) 1 1 1 (pow (* 120 0) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 1)))) 720) into -364500000
* [misc]backup-simplify:  Simplify (+ (* 1/3 -364500000) (+ (* 0 -14580000) (+ (* 0 -607500) (+ (* 0 -27000) (+ (* 0 -1350) (+ (* 0 -90) (* 0 (* 3 (- (log -1) (log d2)))))))))) into (- 121500000)
* [misc]backup-simplify:  Simplify (* (exp (- (log -1) (log d2))) (+ (* (/ (pow (- 30) 6) 720)) (* (/ (pow (- 30) 4) 24) (/ (pow (- 450) 1) 1)) (* (/ (pow (- 30) 3) 6) (/ (pow (- 9000) 1) 1)) (* (/ (pow (- 30) 2) 2) (/ (pow (- 450) 2) 2)) (* (/ (pow (- 30) 2) 2) (/ (pow (- 202500) 1) 1)) (* (/ (pow (- 30) 1) 1) (/ (pow (- 450) 1) 1) (/ (pow (- 9000) 1) 1)) (* (/ (pow (- 30) 1) 1) (/ (pow (- 4860000) 1) 1)) (* (/ (pow (- 450) 3) 6)) (* (/ (pow (- 450) 1) 1) (/ (pow (- 202500) 1) 1)) (* (/ (pow (- 9000) 2) 2)) (* (/ (pow (- 121500000) 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 720 (/ (* (pow (* 1 30) 7)) (pow -1 7))) (* -2520 (/ (* (pow (* 1 30) 5) (pow (* 2 0) 1)) (pow -1 6))) (* 2520 (/ (* (pow (* 1 30) 3) (pow (* 2 0) 2)) (pow -1 5))) (* 840 (/ (* (pow (* 1 30) 4) 1 (pow (* 6 0) 1)) (pow -1 5))) (* -630 (/ (* (pow (* 1 30) 1) (pow (* 2 0) 3)) (pow -1 4))) (* -1260 (/ (* (pow (* 1 30) 2) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow -1 4))) (* -210 (/ (* (pow (* 1 30) 3) 1 1 (pow (* 24 0) 1)) (pow -1 4))) (* 210 (/ (* 1 (pow (* 2 0) 2) (pow (* 6 0) 1)) (pow -1 3))) (* 140 (/ (* (pow (* 1 30) 1) 1 (pow (* 6 0) 2)) (pow -1 3))) (* 210 (/ (* (pow (* 1 30) 1) (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow -1 3))) (* 42 (/ (* (pow (* 1 30) 2) 1 1 1 (pow (* 120 0) 1)) (pow -1 3))) (* -35 (/ (* 1 1 (pow (* 6 0) 1) (pow (* 24 0) 1)) (pow -1 2))) (* -21 (/ (* 1 (pow (* 2 0) 1) 1 1 (pow (* 120 0) 1)) (pow -1 2))) (* -7 (/ (* (pow (* 1 30) 1) 1 1 1 1 (pow (* 720 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 1 1 1 (pow (* 5040 0) 1)) (pow -1 1)))) 5040) into -21870000000/7
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (+ (* 3 -21870000000/7) (+ (* 0 -121500000) (+ (* 0 -4860000) (+ (* 0 -202500) (+ (* 0 -9000) (+ (* 0 -450) (+ (* 0 -30) (* 0 (- (log -1) (log d2)))))))))) into (- 65610000000/7)
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log d2)))) (+ (* (/ (pow (- 90) 7) 5040)) (* (/ (pow (- 90) 5) 120) (/ (pow (- 1350) 1) 1)) (* (/ (pow (- 90) 4) 24) (/ (pow (- 27000) 1) 1)) (* (/ (pow (- 90) 3) 6) (/ (pow (- 1350) 2) 2)) (* (/ (pow (- 90) 3) 6) (/ (pow (- 607500) 1) 1)) (* (/ (pow (- 90) 2) 2) (/ (pow (- 1350) 1) 1) (/ (pow (- 27000) 1) 1)) (* (/ (pow (- 90) 2) 2) (/ (pow (- 14580000) 1) 1)) (* (/ (pow (- 90) 1) 1) (/ (pow (- 1350) 3) 6)) (* (/ (pow (- 90) 1) 1) (/ (pow (- 1350) 1) 1) (/ (pow (- 607500) 1) 1)) (* (/ (pow (- 90) 1) 1) (/ (pow (- 27000) 2) 2)) (* (/ (pow (- 90) 1) 1) (/ (pow (- 364500000) 1) 1)) (* (/ (pow (- 1350) 2) 2) (/ (pow (- 27000) 1) 1)) (* (/ (pow (- 1350) 1) 1) (/ (pow (- 14580000) 1) 1)) (* (/ (pow (- 27000) 1) 1) (/ (pow (- 607500) 1) 1)) (* (/ (pow (- 65610000000/7) 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 720 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 7)) (pow (exp (* 3 (- (log -1) (log d2)))) 7))) (* -2520 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 5) (pow (* 2 (* 2700 (exp (* 3 (- (log -1) (log d2)))))) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 6))) (* 2520 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 3) (pow (* 2 (* 2700 (exp (* 3 (- (log -1) (log d2)))))) 2)) (pow (exp (* 3 (- (log -1) (log d2)))) 5))) (* 840 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 4) 1 (pow (* 6 (* -27000 (exp (* 3 (- (log -1) (log d2)))))) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 5))) (* -630 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 1) (pow (* 2 (* 2700 (exp (* 3 (- (log -1) (log d2)))))) 3)) (pow (exp (* 3 (- (log -1) (log d2)))) 4))) (* -1260 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 2) (pow (* 2 (* 2700 (exp (* 3 (- (log -1) (log d2)))))) 1) (pow (* 6 (* -27000 (exp (* 3 (- (log -1) (log d2)))))) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 4))) (* -210 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 3) 1 1 (pow (* 24 0) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 4))) (* 210 (/ (* 1 (pow (* 2 (* 2700 (exp (* 3 (- (log -1) (log d2)))))) 2) (pow (* 6 (* -27000 (exp (* 3 (- (log -1) (log d2)))))) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 3))) (* 140 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 1) 1 (pow (* 6 (* -27000 (exp (* 3 (- (log -1) (log d2)))))) 2)) (pow (exp (* 3 (- (log -1) (log d2)))) 3))) (* 210 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 1) (pow (* 2 (* 2700 (exp (* 3 (- (log -1) (log d2)))))) 1) 1 (pow (* 24 0) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 3))) (* 42 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 2) 1 1 1 (pow (* 120 0) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 3))) (* -35 (/ (* 1 1 (pow (* 6 (* -27000 (exp (* 3 (- (log -1) (log d2)))))) 1) (pow (* 24 0) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 2))) (* -21 (/ (* 1 (pow (* 2 (* 2700 (exp (* 3 (- (log -1) (log d2)))))) 1) 1 1 (pow (* 120 0) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 2))) (* -7 (/ (* (pow (* 1 (* -90 (exp (* 3 (- (log -1) (log d2)))))) 1) 1 1 1 1 (pow (* 720 0) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 2))) (* 1 (/ (* 1 1 1 1 1 1 (pow (* 5040 0) 1)) (pow (exp (* 3 (- (log -1) (log d2)))) 1)))) 5040) into -65610000000/7
* [misc]backup-simplify:  Simplify (+ (* 1/3 -65610000000/7) (+ (* 0 -364500000) (+ (* 0 -14580000) (+ (* 0 -607500) (+ (* 0 -27000) (+ (* 0 -1350) (+ (* 0 -90) (* 0 (* 3 (- (log -1) (log d2))))))))))) into (- 21870000000/7)
* [misc]backup-simplify:  Simplify (* (exp (- (log -1) (log d2))) (+ (* (/ (pow (- 30) 7) 5040)) (* (/ (pow (- 30) 5) 120) (/ (pow (- 450) 1) 1)) (* (/ (pow (- 30) 4) 24) (/ (pow (- 9000) 1) 1)) (* (/ (pow (- 30) 3) 6) (/ (pow (- 450) 2) 2)) (* (/ (pow (- 30) 3) 6) (/ (pow (- 202500) 1) 1)) (* (/ (pow (- 30) 2) 2) (/ (pow (- 450) 1) 1) (/ (pow (- 9000) 1) 1)) (* (/ (pow (- 30) 2) 2) (/ (pow (- 4860000) 1) 1)) (* (/ (pow (- 30) 1) 1) (/ (pow (- 450) 3) 6)) (* (/ (pow (- 30) 1) 1) (/ (pow (- 450) 1) 1) (/ (pow (- 202500) 1) 1)) (* (/ (pow (- 30) 1) 1) (/ (pow (- 9000) 2) 2)) (* (/ (pow (- 30) 1) 1) (/ (pow (- 121500000) 1) 1)) (* (/ (pow (- 450) 2) 2) (/ (pow (- 9000) 1) 1)) (* (/ (pow (- 450) 1) 1) (/ (pow (- 4860000) 1) 1)) (* (/ (pow (- 9000) 1) 1) (/ (pow (- 202500) 1) 1)) (* (/ (pow (- 21870000000/7) 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (* -30 (exp (- (log -1) (log (/ 1 (- d2)))))) (/ 1 (- d2))) (exp (- (log -1) (log (/ 1 (- d2)))))) into (+ (* 30 (/ (exp (- (log -1) (log (/ -1 d2)))) d2)) (exp (- (log -1) (log (/ -1 d2)))))
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (pow (+ (+ d2 20) 10) 3) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ d2 20) 10) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ d2 20) 10)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ d2 20) 10))) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 20) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 20) 10) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 0 20) into 20
* [misc]backup-simplify:  Simplify (+ 20 10) into 30
* [misc]backup-simplify:  Simplify (log 30) into (log 30)
* [misc]backup-simplify:  Simplify (* 3 (log 30)) into (* 3 (log 30))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 30))) into (pow 30 3)
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ d2 20) 10) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ d2 20) 10)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ d2 20) 10))) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 20) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 20) 10) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 0 20) into 20
* [misc]backup-simplify:  Simplify (+ 20 10) into 30
* [misc]backup-simplify:  Simplify (log 30) into (log 30)
* [misc]backup-simplify:  Simplify (* 3 (log 30)) into (* 3 (log 30))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 30))) into (pow 30 3)
* [misc]backup-simplify:  Simplify (pow 30 3) into (pow 30 3)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 30 1)))) 1) into 1/30
* [misc]backup-simplify:  Simplify (+ (* 3 1/30) (* 0 (log 30))) into 1/10
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 1/10 1) 1)))) into 2700
* [misc]backup-simplify:  Simplify 2700 into 2700
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 30 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 30 1)))) 2) into -1/1800
* [misc]backup-simplify:  Simplify (+ (* 3 -1/1800) (+ (* 0 1/30) (* 0 (log 30)))) into -1/600
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 1/10 2) 2)) (* (/ (pow -1/600 1) 1)))) into 90
* [misc]backup-simplify:  Simplify 90 into 90
* [misc]backup-simplify:  Simplify (+ (* 90 (pow d2 2)) (+ (* 2700 d2) (pow 30 3))) into (+ (* 90 (pow d2 2)) (+ 27000 (* 2700 d2)))
* [misc]approximate:  Taking taylor expansion of (pow (+ (+ (/ 1 d2) 20) 10) 3) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ (/ 1 d2) 20) 10) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ (/ 1 d2) 20) 10)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ (/ 1 d2) 20) 10))) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 20) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 20) 10) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (* 3 (- (log d2))) into (* -3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* -3 (log d2))) into (pow d2 -3)
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ (/ 1 d2) 20) 10) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ (/ 1 d2) 20) 10)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ (/ 1 d2) 20) 10))) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 20) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 20) 10) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (* 3 (- (log d2))) into (* -3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* -3 (log d2))) into (pow d2 -3)
* [misc]backup-simplify:  Simplify (pow d2 -3) into (pow d2 -3)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 20) into 20
* [misc]backup-simplify:  Simplify (+ 20 10) into 30
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 30) 1)) (pow 1 1)))) 1) into 30
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (+ (* 3 30) (* 0 (- (log d2)))) into 90
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log d2))) (+ (* (/ (pow 90 1) 1)))) into (/ 90 (pow d2 3))
* [misc]backup-simplify:  Simplify (/ 90 (pow d2 3)) into (/ 90 (pow d2 3))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 30) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -450
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (+ (* 3 -450) (+ (* 0 30) (* 0 (- (log d2))))) into (- 1350)
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log d2))) (+ (* (/ (pow 90 2) 2)) (* (/ (pow (- 1350) 1) 1)))) into (/ 2700 (pow d2 3))
* [misc]backup-simplify:  Simplify (/ 2700 (pow d2 3)) into (/ 2700 (pow d2 3))
* [misc]backup-simplify:  Simplify (+ (* (/ 2700 (pow (/ 1 d2) 3)) (pow (/ 1 d2) 2)) (+ (* (/ 90 (pow (/ 1 d2) 3)) (/ 1 d2)) (pow (/ 1 d2) -3))) into (+ (* 90 (pow d2 2)) (+ (pow (/ 1 d2) -3) (* 2700 d2)))
* [misc]approximate:  Taking taylor expansion of (pow (+ (+ (/ 1 (- d2)) 20) 10) 3) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ (/ 1 (- d2)) 20) 10) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ (/ 1 (- d2)) 20) 10)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ (/ 1 (- d2)) 20) 10))) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 20) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 20) 10) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log d2))) into (* 3 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log d2)))) into (exp (* 3 (- (log -1) (log d2))))
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ (/ 1 (- d2)) 20) 10) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ (/ 1 (- d2)) 20) 10)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ (/ 1 (- d2)) 20) 10))) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 20) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 20) 10) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log d2))) into (* 3 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log d2)))) into (exp (* 3 (- (log -1) (log d2))))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log d2)))) into (exp (* 3 (- (log -1) (log d2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 20) into 20
* [misc]backup-simplify:  Simplify (+ 20 10) into 30
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 30) 1)) (pow -1 1)))) 1) into -30
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (+ (* 3 -30) (* 0 (- (log -1) (log d2)))) into (- 90)
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log d2)))) (+ (* (/ (pow (- 90) 1) 1)))) into (* -90 (exp (* 3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (* -90 (exp (* 3 (- (log -1) (log d2))))) into (* -90 (exp (* 3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 30) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -450
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (+ (* 3 -450) (+ (* 0 -30) (* 0 (- (log -1) (log d2))))) into (- 1350)
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log d2)))) (+ (* (/ (pow (- 90) 2) 2)) (* (/ (pow (- 1350) 1) 1)))) into (* 2700 (exp (* 3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (* 2700 (exp (* 3 (- (log -1) (log d2))))) into (* 2700 (exp (* 3 (- (log -1) (log d2)))))
* [misc]backup-simplify:  Simplify (+ (* (* 2700 (exp (* 3 (- (log -1) (log (/ 1 (- d2))))))) (pow (/ 1 (- d2)) 2)) (+ (* (* -90 (exp (* 3 (- (log -1) (log (/ 1 (- d2))))))) (/ 1 (- d2))) (exp (* 3 (- (log -1) (log (/ 1 (- d2)))))))) into (+ (* 2700 (/ (exp (* 3 (- (log -1) (log (/ -1 d2))))) (pow d2 2))) (+ (* 90 (/ (exp (* 3 (- (log -1) (log (/ -1 d2))))) d2)) (exp (* 3 (- (log -1) (log (/ -1 d2)))))))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (cbrt (pow (+ (+ d2 20) 10) 3)) in d2
* [misc]taylor:  Rewrote expression to (pow (pow (+ (+ d2 20) 10) 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (+ (+ d2 20) 10) 3)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (+ (+ d2 20) 10) 3))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow (+ (+ d2 20) 10) 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ d2 20) 10) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ d2 20) 10)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ d2 20) 10))) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 20) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 20) 10) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 0 20) into 20
* [misc]backup-simplify:  Simplify (+ 20 10) into 30
* [misc]backup-simplify:  Simplify (log 30) into (log 30)
* [misc]backup-simplify:  Simplify (* 3 (log 30)) into (* 3 (log 30))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 30))) into (pow 30 3)
* [misc]backup-simplify:  Simplify (log (pow 30 3)) into (log (pow 30 3))
* [misc]backup-simplify:  Simplify (* 1/3 (log (pow 30 3))) into (* 1/3 (log (pow 30 3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow 30 3)))) into (pow (pow 30 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cbrt (pow (+ (+ d2 20) 10) 3)) in d1
* [misc]taylor:  Rewrote expression to (pow (pow (+ (+ d2 20) 10) 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (+ (+ d2 20) 10) 3)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (+ (+ d2 20) 10) 3))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow (+ (+ d2 20) 10) 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ d2 20) 10) 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ d2 20) 10)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ d2 20) 10))) in d1
* [misc]taylor:  Taking taylor expansion of 3 in d1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 20) 10)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 20) 10) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ d2 20) into (+ 20 d2)
* [misc]backup-simplify:  Simplify (+ (+ 20 d2) 10) into (+ 30 d2)
* [misc]backup-simplify:  Simplify (log (+ 30 d2)) into (log (+ 30 d2))
* [misc]backup-simplify:  Simplify (* 3 (log (+ 30 d2))) into (* 3 (log (+ 30 d2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (+ 30 d2)))) into (pow (+ 30 d2) 3)
* [misc]backup-simplify:  Simplify (log (pow (+ 30 d2) 3)) into (log (pow (+ 30 d2) 3))
* [misc]backup-simplify:  Simplify (* 1/3 (log (pow (+ 30 d2) 3))) into (* 1/3 (log (pow (+ 30 d2) 3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow (+ 30 d2) 3)))) into (pow (pow (+ 30 d2) 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cbrt (pow (+ (+ d2 20) 10) 3)) in d1
* [misc]taylor:  Rewrote expression to (pow (pow (+ (+ d2 20) 10) 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (+ (+ d2 20) 10) 3)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (+ (+ d2 20) 10) 3))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow (+ (+ d2 20) 10) 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ d2 20) 10) 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ d2 20) 10)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ d2 20) 10))) in d1
* [misc]taylor:  Taking taylor expansion of 3 in d1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ d2 20) 10)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ d2 20) 10) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ d2 20) into (+ 20 d2)
* [misc]backup-simplify:  Simplify (+ (+ 20 d2) 10) into (+ 30 d2)
* [misc]backup-simplify:  Simplify (log (+ 30 d2)) into (log (+ 30 d2))
* [misc]backup-simplify:  Simplify (* 3 (log (+ 30 d2))) into (* 3 (log (+ 30 d2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (+ 30 d2)))) into (pow (+ 30 d2) 3)
* [misc]backup-simplify:  Simplify (log (pow (+ 30 d2) 3)) into (log (pow (+ 30 d2) 3))
* [misc]backup-simplify:  Simplify (* 1/3 (log (pow (+ 30 d2) 3))) into (* 1/3 (log (pow (+ 30 d2) 3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow (+ 30 d2) 3)))) into (pow (pow (+ 30 d2) 3) 1/3)
* [misc]backup-simplify:  Simplify (* 0 (pow (pow (+ 30 d2) 3) 1/3)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ 30 d2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (+ 30 d2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (+ 30 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (+ 30 d2) 3) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (pow (+ 30 d2) 3)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow (+ 30 d2) 3)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow (pow (+ 30 d2) 3) 1/3))) into (+ 30 d2)
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ 30 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ 30 d2) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (+ 30 d2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (+ 30 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (+ 30 d2) 3) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (+ 30 d2) 3) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (pow (+ 30 d2) 3))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow (+ 30 d2) 3)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow (pow (+ 30 d2) 3) 1/3)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ 30 d2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ 30 d2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ 30 d2) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ 30 d2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (+ 30 d2)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (+ 30 d2) 3) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (+ 30 d2) 3) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (+ 30 d2) 3) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (+ 30 d2) 3)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow (+ 30 d2) 3)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow (pow (+ 30 d2) 3) 1/3))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ 30 d2) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ 30 d2) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ 30 d2) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ 30 d2) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ 30 d2) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ 30 d2))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (+ 30 d2)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (pow (+ 30 d2) 3) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (pow (+ 30 d2) 3) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (pow (+ 30 d2) 3) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (pow (+ 30 d2) 3) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (pow (+ 30 d2) 3) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (+ 30 d2) 3))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow (+ 30 d2) 3)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (pow (+ 30 d2) 3) 1/3)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* d2 d1)) (* 30 (* 1 d1))) into (+ (* d1 d2) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 d1) (cbrt (pow (+ (+ (/ 1 d2) 20) 10) 3))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (cbrt (pow (+ (+ (/ 1 d2) 20) 10) 3))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (cbrt (pow (+ (+ (/ 1 d2) 20) 10) 3)) in d2
* [misc]taylor:  Rewrote expression to (pow (pow (+ (+ (/ 1 d2) 20) 10) 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (+ (+ (/ 1 d2) 20) 10) 3)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (+ (+ (/ 1 d2) 20) 10) 3))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow (+ (+ (/ 1 d2) 20) 10) 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ (/ 1 d2) 20) 10) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ (/ 1 d2) 20) 10)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ (/ 1 d2) 20) 10))) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 20) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 20) 10) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) 0) into (- (log d2))
* [misc]backup-simplify:  Simplify (* 3 (- (log d2))) into (* -3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* -3 (log d2))) into (pow d2 -3)
* [misc]backup-simplify:  Simplify (log (pow d2 -3)) into (log (pow d2 -3))
* [misc]backup-simplify:  Simplify (* 1/3 (log (pow d2 -3))) into (* 1/3 (log (pow d2 -3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow d2 -3)))) into (pow (pow d2 -3) 1/3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (cbrt (pow (+ (+ (/ 1 d2) 20) 10) 3))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (cbrt (pow (+ (+ (/ 1 d2) 20) 10) 3)) in d1
* [misc]taylor:  Rewrote expression to (pow (pow (+ (+ (/ 1 d2) 20) 10) 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (+ (+ (/ 1 d2) 20) 10) 3)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (+ (+ (/ 1 d2) 20) 10) 3))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow (+ (+ (/ 1 d2) 20) 10) 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ (/ 1 d2) 20) 10) 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ (/ 1 d2) 20) 10)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ (/ 1 d2) 20) 10))) in d1
* [misc]taylor:  Taking taylor expansion of 3 in d1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 20) 10)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 20) 10) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 20) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 20) 10) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (log (+ (/ 1 d2) 30)) into (log (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (* 3 (log (+ (/ 1 d2) 30))) into (* 3 (log (+ (/ 1 d2) 30)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (+ (/ 1 d2) 30)))) into (pow (+ (/ 1 d2) 30) 3)
* [misc]backup-simplify:  Simplify (log (pow (+ (/ 1 d2) 30) 3)) into (log (pow (+ (/ 1 d2) 30) 3))
* [misc]backup-simplify:  Simplify (* 1/3 (log (pow (+ (/ 1 d2) 30) 3))) into (* 1/3 (log (pow (+ (/ 1 d2) 30) 3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow (+ (/ 1 d2) 30) 3)))) into (pow (pow (+ (/ 1 d2) 30) 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (cbrt (pow (+ (+ (/ 1 d2) 20) 10) 3))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (cbrt (pow (+ (+ (/ 1 d2) 20) 10) 3)) in d1
* [misc]taylor:  Rewrote expression to (pow (pow (+ (+ (/ 1 d2) 20) 10) 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (+ (+ (/ 1 d2) 20) 10) 3)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (+ (+ (/ 1 d2) 20) 10) 3))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow (+ (+ (/ 1 d2) 20) 10) 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ (/ 1 d2) 20) 10) 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ (/ 1 d2) 20) 10)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ (/ 1 d2) 20) 10))) in d1
* [misc]taylor:  Taking taylor expansion of 3 in d1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 d2) 20) 10)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 d2) 20) 10) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 20) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 20) 10) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (log (+ (/ 1 d2) 30)) into (log (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (* 3 (log (+ (/ 1 d2) 30))) into (* 3 (log (+ (/ 1 d2) 30)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (+ (/ 1 d2) 30)))) into (pow (+ (/ 1 d2) 30) 3)
* [misc]backup-simplify:  Simplify (log (pow (+ (/ 1 d2) 30) 3)) into (log (pow (+ (/ 1 d2) 30) 3))
* [misc]backup-simplify:  Simplify (* 1/3 (log (pow (+ (/ 1 d2) 30) 3))) into (* 1/3 (log (pow (+ (/ 1 d2) 30) 3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow (+ (/ 1 d2) 30) 3)))) into (pow (pow (+ (/ 1 d2) 30) 3) 1/3)
* [misc]backup-simplify:  Simplify (* 1 (pow (pow (+ (/ 1 d2) 30) 3) 1/3)) into (+ (/ 1 d2) 30)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 30) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (/ 1 d2) 30) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (+ (/ 1 d2) 30)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (+ (/ 1 d2) 30) 3) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (pow (+ (/ 1 d2) 30) 3)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow (+ (/ 1 d2) 30) 3)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (pow (+ (/ 1 d2) 30) 3) 1/3))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (/ 1 d2) 30) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (/ 1 d2) 30) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (+ (/ 1 d2) 30))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (+ (/ 1 d2) 30)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (+ (/ 1 d2) 30) 3) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (+ (/ 1 d2) 30) 3) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (pow (+ (/ 1 d2) 30) 3))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow (+ (/ 1 d2) 30) 3)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (pow (+ (/ 1 d2) 30) 3) 1/3)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (/ 1 d2) 30) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (/ 1 d2) 30) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (/ 1 d2) 30) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (+ (/ 1 d2) 30)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (+ (/ 1 d2) 30)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (+ (/ 1 d2) 30) 3) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (+ (/ 1 d2) 30) 3) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (+ (/ 1 d2) 30) 3) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (+ (/ 1 d2) 30) 3)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow (+ (/ 1 d2) 30) 3)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (pow (+ (/ 1 d2) 30) 3) 1/3))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 30 (* 1 (/ 1 (/ 1 d1)))) into (* 30 d1)
* [misc]approximate:  Taking taylor expansion of (* (/ 1 (- d1)) (cbrt (pow (+ (+ (/ 1 (- d2)) 20) 10) 3))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (cbrt (pow (+ (+ (/ 1 (- d2)) 20) 10) 3))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (cbrt (pow (+ (+ (/ 1 (- d2)) 20) 10) 3)) in d2
* [misc]taylor:  Rewrote expression to (pow (pow (+ (+ (/ 1 (- d2)) 20) 10) 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (+ (+ (/ 1 (- d2)) 20) 10) 3)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (+ (+ (/ 1 (- d2)) 20) 10) 3))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow (+ (+ (/ 1 (- d2)) 20) 10) 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ (/ 1 (- d2)) 20) 10) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ (/ 1 (- d2)) 20) 10)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ (/ 1 (- d2)) 20) 10))) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 20) 10)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 20) 10) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log -1)) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log d2))) into (* 3 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log d2)))) into (exp (* 3 (- (log -1) (log d2))))
* [misc]backup-simplify:  Simplify (log (exp (* 3 (- (log -1) (log d2))))) into (* 3 (- (log -1) (log d2)))
* [misc]backup-simplify:  Simplify (* 1/3 (* 3 (- (log -1) (log d2)))) into (- (log -1) (log d2))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (log d2))) into (exp (- (log -1) (log d2)))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (cbrt (pow (+ (+ (/ 1 (- d2)) 20) 10) 3))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (cbrt (pow (+ (+ (/ 1 (- d2)) 20) 10) 3)) in d1
* [misc]taylor:  Rewrote expression to (pow (pow (+ (+ (/ 1 (- d2)) 20) 10) 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (+ (+ (/ 1 (- d2)) 20) 10) 3)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (+ (+ (/ 1 (- d2)) 20) 10) 3))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow (+ (+ (/ 1 (- d2)) 20) 10) 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ (/ 1 (- d2)) 20) 10) 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ (/ 1 (- d2)) 20) 10)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ (/ 1 (- d2)) 20) 10))) in d1
* [misc]taylor:  Taking taylor expansion of 3 in d1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 20) 10)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 20) 10) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 20) into (- 20 (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (- 20 (/ 1 d2)) 10) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (log (- 30 (/ 1 d2))) into (log (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* 3 (log (- 30 (/ 1 d2)))) into (* 3 (log (- 30 (/ 1 d2))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- 30 (/ 1 d2))))) into (pow (- 30 (/ 1 d2)) 3)
* [misc]backup-simplify:  Simplify (log (pow (- 30 (/ 1 d2)) 3)) into (log (pow (- 30 (/ 1 d2)) 3))
* [misc]backup-simplify:  Simplify (* 1/3 (log (pow (- 30 (/ 1 d2)) 3))) into (* 1/3 (log (pow (- 30 (/ 1 d2)) 3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow (- 30 (/ 1 d2)) 3)))) into (pow (pow (- 30 (/ 1 d2)) 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (cbrt (pow (+ (+ (/ 1 (- d2)) 20) 10) 3))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (cbrt (pow (+ (+ (/ 1 (- d2)) 20) 10) 3)) in d1
* [misc]taylor:  Rewrote expression to (pow (pow (+ (+ (/ 1 (- d2)) 20) 10) 3) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow (+ (+ (/ 1 (- d2)) 20) 10) 3)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow (+ (+ (/ 1 (- d2)) 20) 10) 3))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow (+ (+ (/ 1 (- d2)) 20) 10) 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow (+ (+ (/ 1 (- d2)) 20) 10) 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (+ (/ 1 (- d2)) 20) 10)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (+ (/ 1 (- d2)) 20) 10))) in d1
* [misc]taylor:  Taking taylor expansion of 3 in d1
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ (+ (/ 1 (- d2)) 20) 10)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- d2)) 20) 10) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 20) into (- 20 (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (- 20 (/ 1 d2)) 10) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (log (- 30 (/ 1 d2))) into (log (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* 3 (log (- 30 (/ 1 d2)))) into (* 3 (log (- 30 (/ 1 d2))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- 30 (/ 1 d2))))) into (pow (- 30 (/ 1 d2)) 3)
* [misc]backup-simplify:  Simplify (log (pow (- 30 (/ 1 d2)) 3)) into (log (pow (- 30 (/ 1 d2)) 3))
* [misc]backup-simplify:  Simplify (* 1/3 (log (pow (- 30 (/ 1 d2)) 3))) into (* 1/3 (log (pow (- 30 (/ 1 d2)) 3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow (- 30 (/ 1 d2)) 3)))) into (pow (pow (- 30 (/ 1 d2)) 3) 1/3)
* [misc]backup-simplify:  Simplify (* -1 (pow (pow (- 30 (/ 1 d2)) 3) 1/3)) into (* -1 (- 30 (/ 1 d2)))
* [misc]taylor:  Taking taylor expansion of (* -1 (- 30 (/ 1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of -1 in d2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- 30 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 30) (* 0 -1)) into -30
* [misc]backup-simplify:  Simplify -30 into -30
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- 30 (/ 1 d2)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- 30 (/ 1 d2))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (pow (- 30 (/ 1 d2)) 3) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (pow (- 30 (/ 1 d2)) 3)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow (- 30 (/ 1 d2)) 3)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (pow (pow (- 30 (/ 1 d2)) 3) 1/3))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 30) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- 30 (/ 1 d2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- 30 (/ 1 d2)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- 30 (/ 1 d2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- 30 (/ 1 d2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (pow (- 30 (/ 1 d2)) 3) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (pow (- 30 (/ 1 d2)) 3) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (pow (- 30 (/ 1 d2)) 3))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow (- 30 (/ 1 d2)) 3)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow (pow (- 30 (/ 1 d2)) 3) 1/3)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 30) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- 30 (/ 1 d2)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- 30 (/ 1 d2)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- 30 (/ 1 d2)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- 30 (/ 1 d2))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- 30 (/ 1 d2))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (pow (- 30 (/ 1 d2)) 3) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (pow (- 30 (/ 1 d2)) 3) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (pow (- 30 (/ 1 d2)) 3) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (pow (- 30 (/ 1 d2)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (pow (- 30 (/ 1 d2)) 3)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (pow (- 30 (/ 1 d2)) 3) 1/3))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -30 (* 1 (/ 1 (/ 1 (- d1))))) into (* 30 d1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (pow (pow (+ (+ d2 20) 10) 3) 1/3)))>
* * * * [misc]progress:  [ 2 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (pow (cbrt (pow (+ (+ d2 20) 10) 3)) 1)))>
* * * * [misc]progress:  [ 3 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (exp (log (cbrt (pow (+ (+ d2 20) 10) 3))))))>
* [enter]simplify:  Simplifying (log (cbrt (pow (+ (+ d2 20) 10) 3)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (321 enodes)
* [exit]simplify:  Simplified to (log (+ (+ 10 20) d2))
* [exit]simplify:  Simplified to (log (+ (+ 10 20) d2))
* * * * [misc]progress:  [ 4 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (log (exp (cbrt (pow (+ (+ d2 20) 10) 3))))))>
* [enter]simplify:  Simplifying (exp (cbrt (pow (+ (+ d2 20) 10) 3)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (344 enodes)
* [exit]simplify:  Simplified to (exp (+ (+ 10 20) d2))
* [exit]simplify:  Simplified to (exp (+ (+ 10 20) d2))
* * * * [misc]progress:  [ 5 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* (cbrt (pow (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))) 3)) (cbrt (pow (cbrt (+ (+ d2 20) 10)) 3)))))>
* [enter]simplify:  Simplifying (cbrt (pow (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))) 3))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (311 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ (+ d2 10) 20) (+ (+ d2 10) 20)))
* [exit]simplify:  Simplified to (cbrt (* (+ (+ d2 10) 20) (+ (+ d2 10) 20)))
* [enter]simplify:  Simplifying (cbrt (pow (cbrt (+ (+ d2 20) 10)) 3))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (+ 10 20) d2))
* [exit]simplify:  Simplified to (cbrt (+ (+ 10 20) d2))
* * * * [misc]progress:  [ 6 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* (cbrt (pow (sqrt (+ (+ d2 20) 10)) 3)) (cbrt (pow (sqrt (+ (+ d2 20) 10)) 3)))))>
* [enter]simplify:  Simplifying (cbrt (pow (sqrt (+ (+ d2 20) 10)) 3))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ 10 20) d2))
* [exit]simplify:  Simplified to (sqrt (+ (+ 10 20) d2))
* [enter]simplify:  Simplifying (cbrt (pow (sqrt (+ (+ d2 20) 10)) 3))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ 10 20) d2))
* [exit]simplify:  Simplified to (sqrt (+ (+ 10 20) d2))
* * * * [misc]progress:  [ 7 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* (cbrt (pow 1 3)) (cbrt (pow (+ (+ d2 20) 10) 3)))))>
* [enter]simplify:  Simplifying (cbrt (pow 1 3))
* * [misc]simplify:  iters left: 2 (4 enodes)
* * [misc]simplify:  iters left: 1 (8 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (pow (+ (+ d2 20) 10) 3))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (301 enodes)
* [exit]simplify:  Simplified to (+ d2 (+ 10 20))
* [exit]simplify:  Simplified to (+ d2 (+ 10 20))
* * * * [misc]progress:  [ 8 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* (cbrt (* (+ (+ d2 20) 10) (+ (+ d2 20) 10))) (cbrt (+ (+ d2 20) 10)))))>
* [enter]simplify:  Simplifying (cbrt (* (+ (+ d2 20) 10) (+ (+ d2 20) 10)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (227 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ d2 (+ 10 20)) (+ d2 (+ 10 20))))
* [exit]simplify:  Simplified to (cbrt (* (+ d2 (+ 10 20)) (+ d2 (+ 10 20))))
* [enter]simplify:  Simplifying (cbrt (+ (+ d2 20) 10))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (+ 10 (+ 20 d2)))
* [exit]simplify:  Simplified to (cbrt (+ 10 (+ 20 d2)))
* * * * [misc]progress:  [ 9 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* (cbrt (* (cbrt (pow (+ (+ d2 20) 10) 3)) (cbrt (pow (+ (+ d2 20) 10) 3)))) (cbrt (cbrt (pow (+ (+ d2 20) 10) 3))))))>
* [enter]simplify:  Simplifying (cbrt (* (cbrt (pow (+ (+ d2 20) 10) 3)) (cbrt (pow (+ (+ d2 20) 10) 3))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (204 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ d2 (+ 10 20)) (+ d2 (+ 10 20))))
* [exit]simplify:  Simplified to (cbrt (* (+ d2 (+ 10 20)) (+ d2 (+ 10 20))))
* [enter]simplify:  Simplifying (cbrt (cbrt (pow (+ (+ d2 20) 10) 3)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (321 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (+ 10 20) d2))
* [exit]simplify:  Simplified to (cbrt (+ (+ 10 20) d2))
* * * * [misc]progress:  [ 10 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* (cbrt (pow (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))) 3)) (cbrt (pow (cbrt (+ (+ d2 20) 10)) 3)))))>
* [enter]simplify:  Simplifying (cbrt (pow (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))) 3))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (311 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ (+ d2 10) 20) (+ (+ d2 10) 20)))
* [exit]simplify:  Simplified to (cbrt (* (+ (+ d2 10) 20) (+ (+ d2 10) 20)))
* [enter]simplify:  Simplifying (cbrt (pow (cbrt (+ (+ d2 20) 10)) 3))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (+ 10 20) d2))
* [exit]simplify:  Simplified to (cbrt (+ (+ 10 20) d2))
* * * * [misc]progress:  [ 11 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* (cbrt (pow (sqrt (+ (+ d2 20) 10)) 3)) (cbrt (pow (sqrt (+ (+ d2 20) 10)) 3)))))>
* [enter]simplify:  Simplifying (cbrt (pow (sqrt (+ (+ d2 20) 10)) 3))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ 10 20) d2))
* [exit]simplify:  Simplified to (sqrt (+ (+ 10 20) d2))
* [enter]simplify:  Simplifying (cbrt (pow (sqrt (+ (+ d2 20) 10)) 3))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ 10 20) d2))
* [exit]simplify:  Simplified to (sqrt (+ (+ 10 20) d2))
* * * * [misc]progress:  [ 12 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* (cbrt (pow 1 3)) (cbrt (pow (+ (+ d2 20) 10) 3)))))>
* [enter]simplify:  Simplifying (cbrt (pow 1 3))
* * [misc]simplify:  iters left: 2 (4 enodes)
* * [misc]simplify:  iters left: 1 (8 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (pow (+ (+ d2 20) 10) 3))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (301 enodes)
* [exit]simplify:  Simplified to (+ d2 (+ 10 20))
* [exit]simplify:  Simplified to (+ d2 (+ 10 20))
* * * * [misc]progress:  [ 13 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* (cbrt (+ (+ d2 20) 10)) (cbrt (* (+ (+ d2 20) 10) (+ (+ d2 20) 10))))))>
* [enter]simplify:  Simplifying (cbrt (+ (+ d2 20) 10))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (+ 10 (+ 20 d2)))
* [exit]simplify:  Simplified to (cbrt (+ 10 (+ 20 d2)))
* [enter]simplify:  Simplifying (cbrt (* (+ (+ d2 20) 10) (+ (+ d2 20) 10)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (227 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ d2 (+ 10 20)) (+ d2 (+ 10 20))))
* [exit]simplify:  Simplified to (cbrt (* (+ d2 (+ 10 20)) (+ d2 (+ 10 20))))
* * * * [misc]progress:  [ 14 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* (cbrt (sqrt (pow (+ (+ d2 20) 10) 3))) (cbrt (sqrt (pow (+ (+ d2 20) 10) 3))))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (pow (+ (+ d2 20) 10) 3)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (313 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (pow (+ 20 (+ d2 10)) 3)))
* [exit]simplify:  Simplified to (cbrt (sqrt (pow (+ 20 (+ d2 10)) 3)))
* [enter]simplify:  Simplifying (cbrt (sqrt (pow (+ (+ d2 20) 10) 3)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (313 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (pow (+ 20 (+ d2 10)) 3)))
* [exit]simplify:  Simplified to (cbrt (sqrt (pow (+ 20 (+ d2 10)) 3)))
* * * * [misc]progress:  [ 15 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* (cbrt 1) (cbrt (pow (+ (+ d2 20) 10) 3)))))>
* [enter]simplify:  Simplifying (cbrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (pow (+ (+ d2 20) 10) 3))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (301 enodes)
* [exit]simplify:  Simplified to (+ d2 (+ 10 20))
* [exit]simplify:  Simplified to (+ d2 (+ 10 20))
* * * * [misc]progress:  [ 16 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (/ (cbrt (pow (+ (pow (+ d2 20) 3) (pow 10 3)) 3)) (cbrt (pow (+ (* (+ d2 20) (+ d2 20)) (- (* 10 10) (* (+ d2 20) 10))) 3)))))>
* [enter]simplify:  Simplifying (cbrt (pow (+ (pow (+ d2 20) 3) (pow 10 3)) 3))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (265 enodes)
* [exit]simplify:  Simplified to (+ (pow (+ 20 d2) 3) (pow 10 3))
* [exit]simplify:  Simplified to (+ (pow (+ 20 d2) 3) (pow 10 3))
* [enter]simplify:  Simplifying (cbrt (pow (+ (* (+ d2 20) (+ d2 20)) (- (* 10 10) (* (+ d2 20) 10))) 3))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (107 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 20 d2) (+ 20 d2)) (* 10 (- (- 10 20) d2)))
* [exit]simplify:  Simplified to (+ (* (+ 20 d2) (+ 20 d2)) (* 10 (- (- 10 20) d2)))
* * * * [misc]progress:  [ 17 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (/ (cbrt (pow (- (* (+ d2 20) (+ d2 20)) (* 10 10)) 3)) (cbrt (pow (- (+ d2 20) 10) 3)))))>
* [enter]simplify:  Simplifying (cbrt (pow (- (* (+ d2 20) (+ d2 20)) (* 10 10)) 3))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (89 enodes)
* [exit]simplify:  Simplified to (- (* (+ 20 d2) (+ 20 d2)) (* 10 10))
* [exit]simplify:  Simplified to (- (* (+ 20 d2) (+ 20 d2)) (* 10 10))
* [enter]simplify:  Simplifying (cbrt (pow (- (+ d2 20) 10) 3))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (335 enodes)
* [exit]simplify:  Simplified to (+ d2 (- 20 10))
* [exit]simplify:  Simplified to (+ d2 (- 20 10))
* * * * [misc]progress:  [ 18 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* (* (cbrt (cbrt (pow (+ (+ d2 20) 10) 3))) (cbrt (cbrt (pow (+ (+ d2 20) 10) 3)))) (cbrt (cbrt (pow (+ (+ d2 20) 10) 3))))))>
* [enter]simplify:  Simplifying (* (cbrt (cbrt (pow (+ (+ d2 20) 10) 3))) (cbrt (cbrt (pow (+ (+ d2 20) 10) 3))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (358 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ d2 (+ 10 20))) (cbrt (+ d2 (+ 10 20))))
* [exit]simplify:  Simplified to (* (cbrt (+ d2 (+ 10 20))) (cbrt (+ d2 (+ 10 20))))
* [enter]simplify:  Simplifying (cbrt (cbrt (pow (+ (+ d2 20) 10) 3)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (321 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (+ 10 20) d2))
* [exit]simplify:  Simplified to (cbrt (+ (+ 10 20) d2))
* * * * [misc]progress:  [ 19 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (* (* (cbrt (pow (+ (+ d2 20) 10) 3)) (cbrt (pow (+ (+ d2 20) 10) 3))) (cbrt (pow (+ (+ d2 20) 10) 3))))))>
* [enter]simplify:  Simplifying (* (* (cbrt (pow (+ (+ d2 20) 10) 3)) (cbrt (pow (+ (+ d2 20) 10) 3))) (cbrt (pow (+ (+ d2 20) 10) 3)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (294 enodes)
* [exit]simplify:  Simplified to (pow (+ d2 (+ 10 20)) 3)
* [exit]simplify:  Simplified to (pow (+ d2 (+ 10 20)) 3)
* * * * [misc]progress:  [ 20 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (+ (+ d2 20) 10)))>
* * * * [misc]progress:  [ 21 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* (sqrt (cbrt (pow (+ (+ d2 20) 10) 3))) (sqrt (cbrt (pow (+ (+ d2 20) 10) 3))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (pow (+ (+ d2 20) 10) 3)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (321 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ 10 20) d2))
* [exit]simplify:  Simplified to (sqrt (+ (+ 10 20) d2))
* [enter]simplify:  Simplifying (sqrt (cbrt (pow (+ (+ d2 20) 10) 3)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (321 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ 10 20) d2))
* [exit]simplify:  Simplified to (sqrt (+ (+ 10 20) d2))
* * * * [misc]progress:  [ 22 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* 1 (cbrt (pow (+ (+ d2 20) 10) 3)))))>
* * * * [misc]progress:  [ 23 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (exp (* (log (+ (+ d2 20) 10)) 3)))))>
* [enter]simplify:  Simplifying (* (log (+ (+ d2 20) 10)) 3)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (* 3 (log (+ (+ 10 20) d2)))
* [exit]simplify:  Simplified to (* 3 (log (+ (+ 10 20) d2)))
* * * * [misc]progress:  [ 24 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (exp (* (log (+ (+ d2 20) 10)) 3)))))>
* [enter]simplify:  Simplifying (* (log (+ (+ d2 20) 10)) 3)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (* 3 (log (+ (+ 10 20) d2)))
* [exit]simplify:  Simplified to (* 3 (log (+ (+ 10 20) d2)))
* * * * [misc]progress:  [ 25 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (pow (+ (+ d2 20) 10) (* 1 3)))))>
* [enter]simplify:  Simplifying (* 1 3)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 3
* [exit]simplify:  Simplified to 3
* * * * [misc]progress:  [ 26 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (* (pow (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))) 3) (pow (cbrt (+ (+ d2 20) 10)) 3)))))>
* [enter]simplify:  Simplifying (pow (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))) 3)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (88 enodes)
* * [misc]simplify:  iters left: 2 (359 enodes)
* [exit]simplify:  Simplified to (* (+ (+ d2 10) 20) (+ (+ d2 10) 20))
* [exit]simplify:  Simplified to (* (+ (+ d2 10) 20) (+ (+ d2 10) 20))
* [enter]simplify:  Simplifying (pow (cbrt (+ (+ d2 20) 10)) 3)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (+ d2 (+ 10 20))
* [exit]simplify:  Simplified to (+ d2 (+ 10 20))
* * * * [misc]progress:  [ 27 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (* (pow (sqrt (+ (+ d2 20) 10)) 3) (pow (sqrt (+ (+ d2 20) 10)) 3)))))>
* [enter]simplify:  Simplifying (pow (sqrt (+ (+ d2 20) 10)) 3)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ d2 (+ 10 20))) (+ d2 (+ 10 20)))
* [exit]simplify:  Simplified to (* (sqrt (+ d2 (+ 10 20))) (+ d2 (+ 10 20)))
* [enter]simplify:  Simplifying (pow (sqrt (+ (+ d2 20) 10)) 3)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ d2 (+ 10 20))) (+ d2 (+ 10 20)))
* [exit]simplify:  Simplified to (* (sqrt (+ d2 (+ 10 20))) (+ d2 (+ 10 20)))
* * * * [misc]progress:  [ 28 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (* (pow 1 3) (pow (+ (+ d2 20) 10) 3)))))>
* [enter]simplify:  Simplifying (pow 1 3)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (pow (+ (+ d2 20) 10) 3)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (311 enodes)
* [exit]simplify:  Simplified to (pow (+ (+ 10 20) d2) 3)
* [exit]simplify:  Simplified to (pow (+ (+ 10 20) d2) 3)
* * * * [misc]progress:  [ 29 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (* (* (+ (+ d2 20) 10) (+ (+ d2 20) 10)) (+ (+ d2 20) 10)))))>
* [enter]simplify:  Simplifying (* (+ (+ d2 20) 10) (+ (+ d2 20) 10))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (227 enodes)
* [exit]simplify:  Simplified to (* (+ (+ 10 20) d2) (+ (+ 10 20) d2))
* [exit]simplify:  Simplified to (* (+ (+ 10 20) d2) (+ (+ 10 20) d2))
* * * * [misc]progress:  [ 30 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (pow (pow (+ (+ d2 20) 10) 3) 1))))>
* * * * [misc]progress:  [ 31 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (exp (log (pow (+ (+ d2 20) 10) 3))))))>
* [enter]simplify:  Simplifying (log (pow (+ (+ d2 20) 10) 3))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (319 enodes)
* [exit]simplify:  Simplified to (* (log (+ d2 (+ 10 20))) 3)
* [exit]simplify:  Simplified to (* (log (+ d2 (+ 10 20))) 3)
* * * * [misc]progress:  [ 32 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (log (exp (pow (+ (+ d2 20) 10) 3))))))>
* [enter]simplify:  Simplifying (exp (pow (+ (+ d2 20) 10) 3))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (359 enodes)
* [exit]simplify:  Simplified to (exp (pow (+ d2 (+ 10 20)) 3))
* [exit]simplify:  Simplified to (exp (pow (+ d2 (+ 10 20)) 3))
* * * * [misc]progress:  [ 33 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (* (* (cbrt (pow (+ (+ d2 20) 10) 3)) (cbrt (pow (+ (+ d2 20) 10) 3))) (cbrt (pow (+ (+ d2 20) 10) 3))))))>
* [enter]simplify:  Simplifying (* (cbrt (pow (+ (+ d2 20) 10) 3)) (cbrt (pow (+ (+ d2 20) 10) 3)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (203 enodes)
* [exit]simplify:  Simplified to (* (+ (+ 10 20) d2) (+ (+ 10 20) d2))
* [exit]simplify:  Simplified to (* (+ (+ 10 20) d2) (+ (+ 10 20) d2))
* [enter]simplify:  Simplifying (cbrt (pow (+ (+ d2 20) 10) 3))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (301 enodes)
* [exit]simplify:  Simplified to (+ d2 (+ 10 20))
* [exit]simplify:  Simplified to (+ d2 (+ 10 20))
* * * * [misc]progress:  [ 34 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (cbrt (* (* (pow (+ (+ d2 20) 10) 3) (pow (+ (+ d2 20) 10) 3)) (pow (+ (+ d2 20) 10) 3))))))>
* [enter]simplify:  Simplifying (* (* (pow (+ (+ d2 20) 10) 3) (pow (+ (+ d2 20) 10) 3)) (pow (+ (+ d2 20) 10) 3))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* [exit]simplify:  Simplified to (pow (pow (+ 20 (+ d2 10)) 3) 3)
* [exit]simplify:  Simplified to (pow (pow (+ 20 (+ d2 10)) 3) 3)
* * * * [misc]progress:  [ 35 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (* (pow (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))) 3) (pow (cbrt (+ (+ d2 20) 10)) 3)))))>
* [enter]simplify:  Simplifying (pow (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))) 3)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (88 enodes)
* * [misc]simplify:  iters left: 2 (359 enodes)
* [exit]simplify:  Simplified to (* (+ (+ d2 10) 20) (+ (+ d2 10) 20))
* [exit]simplify:  Simplified to (* (+ (+ d2 10) 20) (+ (+ d2 10) 20))
* [enter]simplify:  Simplifying (pow (cbrt (+ (+ d2 20) 10)) 3)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (+ d2 (+ 10 20))
* [exit]simplify:  Simplified to (+ d2 (+ 10 20))
* * * * [misc]progress:  [ 36 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (* (pow (sqrt (+ (+ d2 20) 10)) 3) (pow (sqrt (+ (+ d2 20) 10)) 3)))))>
* [enter]simplify:  Simplifying (pow (sqrt (+ (+ d2 20) 10)) 3)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ d2 (+ 10 20))) (+ d2 (+ 10 20)))
* [exit]simplify:  Simplified to (* (sqrt (+ d2 (+ 10 20))) (+ d2 (+ 10 20)))
* [enter]simplify:  Simplifying (pow (sqrt (+ (+ d2 20) 10)) 3)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ d2 (+ 10 20))) (+ d2 (+ 10 20)))
* [exit]simplify:  Simplified to (* (sqrt (+ d2 (+ 10 20))) (+ d2 (+ 10 20)))
* * * * [misc]progress:  [ 37 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (* (pow 1 3) (pow (+ (+ d2 20) 10) 3)))))>
* [enter]simplify:  Simplifying (pow 1 3)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (pow (+ (+ d2 20) 10) 3)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (311 enodes)
* [exit]simplify:  Simplified to (pow (+ (+ 10 20) d2) 3)
* [exit]simplify:  Simplified to (pow (+ (+ 10 20) d2) 3)
* * * * [misc]progress:  [ 38 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (/ (pow (+ (pow (+ d2 20) 3) (pow 10 3)) 3) (pow (+ (* (+ d2 20) (+ d2 20)) (- (* 10 10) (* (+ d2 20) 10))) 3)))))>
* [enter]simplify:  Simplifying (pow (+ (pow (+ d2 20) 3) (pow 10 3)) 3)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (240 enodes)
* [exit]simplify:  Simplified to (pow (+ (pow (+ 20 d2) 3) (pow 10 3)) 3)
* [exit]simplify:  Simplified to (pow (+ (pow (+ 20 d2) 3) (pow 10 3)) 3)
* [enter]simplify:  Simplifying (pow (+ (* (+ d2 20) (+ d2 20)) (- (* 10 10) (* (+ d2 20) 10))) 3)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (433 enodes)
* [exit]simplify:  Simplified to (pow (+ (* (+ 20 d2) (+ 20 d2)) (* 10 (- (- 10 d2) 20))) 3)
* [exit]simplify:  Simplified to (pow (+ (* (+ 20 d2) (+ 20 d2)) (* 10 (- (- 10 d2) 20))) 3)
* * * * [misc]progress:  [ 39 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (/ (pow (- (* (+ d2 20) (+ d2 20)) (* 10 10)) 3) (pow (- (+ d2 20) 10) 3)))))>
* [enter]simplify:  Simplifying (pow (- (* (+ d2 20) (+ d2 20)) (* 10 10)) 3)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (482 enodes)
* [exit]simplify:  Simplified to (pow (- (* (+ 20 d2) (+ 20 d2)) (* 10 10)) 3)
* [exit]simplify:  Simplified to (pow (- (* (+ 20 d2) (+ 20 d2)) (* 10 10)) 3)
* [enter]simplify:  Simplifying (pow (- (+ d2 20) 10) 3)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (294 enodes)
* [exit]simplify:  Simplified to (pow (+ (- 20 10) d2) 3)
* [exit]simplify:  Simplified to (pow (+ (- 20 10) d2) 3)
* * * * [misc]progress:  [ 40 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (* (+ (+ d2 20) 10) (* (+ (+ d2 20) 10) (+ (+ d2 20) 10))))))>
* [enter]simplify:  Simplifying (* (+ (+ d2 20) 10) (+ (+ d2 20) 10))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (227 enodes)
* [exit]simplify:  Simplified to (* (+ (+ 10 20) d2) (+ (+ 10 20) d2))
* [exit]simplify:  Simplified to (* (+ (+ 10 20) d2) (+ (+ 10 20) d2))
* * * * [misc]progress:  [ 41 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (* (* (+ (+ d2 20) 10) (+ (+ d2 20) 10)) (+ (+ d2 20) 10)))))>
* * * * [misc]progress:  [ 42 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (* (sqrt (pow (+ (+ d2 20) 10) 3)) (sqrt (pow (+ (+ d2 20) 10) 3))))))>
* [enter]simplify:  Simplifying (sqrt (pow (+ (+ d2 20) 10) 3))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (312 enodes)
* [exit]simplify:  Simplified to (sqrt (pow (+ d2 (+ 10 20)) 3))
* [exit]simplify:  Simplified to (sqrt (pow (+ d2 (+ 10 20)) 3))
* [enter]simplify:  Simplifying (sqrt (pow (+ (+ d2 20) 10) 3))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (312 enodes)
* [exit]simplify:  Simplified to (sqrt (pow (+ d2 (+ 10 20)) 3))
* [exit]simplify:  Simplified to (sqrt (pow (+ d2 (+ 10 20)) 3))
* * * * [misc]progress:  [ 43 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (cbrt (* 1 (pow (+ (+ d2 20) 10) 3)))))>
* * * * [misc]progress:  [ 44 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))) 1))>
* * * * [misc]progress:  [ 45 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (exp (log (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))))))>
* [enter]simplify:  Simplifying (log (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (372 enodes)
* [exit]simplify:  Simplified to (log (* d1 (+ (+ d2 20) 10)))
* [exit]simplify:  Simplified to (log (* d1 (+ (+ d2 20) 10)))
* * * * [misc]progress:  [ 46 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (log (exp (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))))))>
* [enter]simplify:  Simplifying (exp (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (382 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (+ (+ d2 10) 20))
* [exit]simplify:  Simplified to (pow (exp d1) (+ (+ d2 10) 20))
* * * * [misc]progress:  [ 47 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (cbrt (* d1 (cbrt (pow (+ (+ d2 20) 10) 3)))) (cbrt (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))))) (cbrt (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))))))>
* [enter]simplify:  Simplifying (* (cbrt (* d1 (cbrt (pow (+ (+ d2 20) 10) 3)))) (cbrt (* d1 (cbrt (pow (+ (+ d2 20) 10) 3)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (76 enodes)
* * [misc]simplify:  iters left: 3 (376 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (+ d2 20) 10))) (cbrt (* d1 (+ (+ d2 20) 10))))
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (+ d2 20) 10))) (cbrt (* d1 (+ (+ d2 20) 10))))
* [enter]simplify:  Simplifying (cbrt (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (364 enodes)
* [exit]simplify:  Simplified to (cbrt (* d1 (+ (+ d2 20) 10)))
* [exit]simplify:  Simplified to (cbrt (* d1 (+ (+ d2 20) 10)))
* * * * [misc]progress:  [ 48 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (cbrt (* (* (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))) (* d1 (cbrt (pow (+ (+ d2 20) 10) 3)))) (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))))))>
* [enter]simplify:  Simplifying (* (* (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))) (* d1 (cbrt (pow (+ (+ d2 20) 10) 3)))) (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (125 enodes)
* [exit]simplify:  Simplified to (pow (* d1 (+ (+ d2 20) 10)) 3)
* [exit]simplify:  Simplified to (pow (* d1 (+ (+ d2 20) 10)) 3)
* * * * [misc]progress:  [ 49 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (* d1 (cbrt (pow (+ (+ d2 20) 10) 3)))) (sqrt (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))))))>
* [enter]simplify:  Simplifying (sqrt (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (364 enodes)
* [exit]simplify:  Simplified to (sqrt (* d1 (+ (+ d2 20) 10)))
* [exit]simplify:  Simplified to (sqrt (* d1 (+ (+ d2 20) 10)))
* [enter]simplify:  Simplifying (sqrt (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (364 enodes)
* [exit]simplify:  Simplified to (sqrt (* d1 (+ (+ d2 20) 10)))
* [exit]simplify:  Simplified to (sqrt (* d1 (+ (+ d2 20) 10)))
* * * * [misc]progress:  [ 50 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* 1 (* d1 (cbrt (pow (+ (+ d2 20) 10) 3)))))>
* * * * [misc]progress:  [ 51 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (cbrt (pow (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))) 3))) (cbrt (pow (cbrt (+ (+ d2 20) 10)) 3))))>
* [enter]simplify:  Simplifying (* d1 (cbrt (pow (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))) 3)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (326 enodes)
* [exit]simplify:  Simplified to (* d1 (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))))
* [exit]simplify:  Simplified to (* d1 (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))))
* * * * [misc]progress:  [ 52 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (cbrt (pow (sqrt (+ (+ d2 20) 10)) 3))) (cbrt (pow (sqrt (+ (+ d2 20) 10)) 3))))>
* [enter]simplify:  Simplifying (* d1 (cbrt (pow (sqrt (+ (+ d2 20) 10)) 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (+ d2 20) 10)) d1)
* [exit]simplify:  Simplified to (* (sqrt (+ (+ d2 20) 10)) d1)
* * * * [misc]progress:  [ 53 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (cbrt (pow 1 3))) (cbrt (pow (+ (+ d2 20) 10) 3))))>
* [enter]simplify:  Simplifying (* d1 (cbrt (pow 1 3)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (* d1 (cbrt 1))
* [exit]simplify:  Simplified to (* d1 (cbrt 1))
* * * * [misc]progress:  [ 54 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (cbrt (* (+ (+ d2 20) 10) (+ (+ d2 20) 10)))) (cbrt (+ (+ d2 20) 10))))>
* [enter]simplify:  Simplifying (* d1 (cbrt (* (+ (+ d2 20) 10) (+ (+ d2 20) 10))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (231 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (+ d2 10) 20) (+ (+ d2 10) 20))) d1)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (+ d2 10) 20) (+ (+ d2 10) 20))) d1)
* * * * [misc]progress:  [ 55 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (cbrt (* (cbrt (pow (+ (+ d2 20) 10) 3)) (cbrt (pow (+ (+ d2 20) 10) 3))))) (cbrt (cbrt (pow (+ (+ d2 20) 10) 3)))))>
* [enter]simplify:  Simplifying (* d1 (cbrt (* (cbrt (pow (+ (+ d2 20) 10) 3)) (cbrt (pow (+ (+ d2 20) 10) 3)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (207 enodes)
* [exit]simplify:  Simplified to (* d1 (cbrt (* (+ (+ d2 20) 10) (+ (+ d2 20) 10))))
* [exit]simplify:  Simplified to (* d1 (cbrt (* (+ (+ d2 20) 10) (+ (+ d2 20) 10))))
* * * * [misc]progress:  [ 56 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (cbrt (pow (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))) 3))) (cbrt (pow (cbrt (+ (+ d2 20) 10)) 3))))>
* [enter]simplify:  Simplifying (* d1 (cbrt (pow (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))) 3)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (326 enodes)
* [exit]simplify:  Simplified to (* d1 (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))))
* [exit]simplify:  Simplified to (* d1 (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))))
* * * * [misc]progress:  [ 57 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (cbrt (pow (sqrt (+ (+ d2 20) 10)) 3))) (cbrt (pow (sqrt (+ (+ d2 20) 10)) 3))))>
* [enter]simplify:  Simplifying (* d1 (cbrt (pow (sqrt (+ (+ d2 20) 10)) 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (+ d2 20) 10)) d1)
* [exit]simplify:  Simplified to (* (sqrt (+ (+ d2 20) 10)) d1)
* * * * [misc]progress:  [ 58 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (cbrt (pow 1 3))) (cbrt (pow (+ (+ d2 20) 10) 3))))>
* [enter]simplify:  Simplifying (* d1 (cbrt (pow 1 3)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (* d1 (cbrt 1))
* [exit]simplify:  Simplified to (* d1 (cbrt 1))
* * * * [misc]progress:  [ 59 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (cbrt (+ (+ d2 20) 10))) (cbrt (* (+ (+ d2 20) 10) (+ (+ d2 20) 10)))))>
* [enter]simplify:  Simplifying (* d1 (cbrt (+ (+ d2 20) 10)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (* d1 (cbrt (+ (+ d2 20) 10)))
* [exit]simplify:  Simplified to (* d1 (cbrt (+ (+ d2 20) 10)))
* * * * [misc]progress:  [ 60 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (cbrt (sqrt (pow (+ (+ d2 20) 10) 3)))) (cbrt (sqrt (pow (+ (+ d2 20) 10) 3)))))>
* [enter]simplify:  Simplifying (* d1 (cbrt (sqrt (pow (+ (+ d2 20) 10) 3))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (316 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (pow (+ (+ d2 20) 10) 3))) d1)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (pow (+ (+ d2 20) 10) 3))) d1)
* * * * [misc]progress:  [ 61 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (cbrt 1)) (cbrt (pow (+ (+ d2 20) 10) 3))))>
* [enter]simplify:  Simplifying (* d1 (cbrt 1))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (* d1 (cbrt 1))
* [exit]simplify:  Simplified to (* d1 (cbrt 1))
* * * * [misc]progress:  [ 62 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (cbrt (pow (+ (+ d2 20) 10) 3))) (cbrt (cbrt (pow (+ (+ d2 20) 10) 3))))) (cbrt (cbrt (pow (+ (+ d2 20) 10) 3)))))>
* [enter]simplify:  Simplifying (* d1 (* (cbrt (cbrt (pow (+ (+ d2 20) 10) 3))) (cbrt (cbrt (pow (+ (+ d2 20) 10) 3)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (357 enodes)
* [exit]simplify:  Simplified to (* d1 (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))))
* [exit]simplify:  Simplified to (* d1 (* (cbrt (+ (+ d2 20) 10)) (cbrt (+ (+ d2 20) 10))))
* * * * [misc]progress:  [ 63 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (cbrt (pow (+ (+ d2 20) 10) 3)))) (sqrt (cbrt (pow (+ (+ d2 20) 10) 3)))))>
* [enter]simplify:  Simplifying (* d1 (sqrt (cbrt (pow (+ (+ d2 20) 10) 3))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (342 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (+ d2 20) 10)) d1)
* [exit]simplify:  Simplified to (* (sqrt (+ (+ d2 20) 10)) d1)
* * * * [misc]progress:  [ 64 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 1) (cbrt (pow (+ (+ d2 20) 10) 3))))>
* [enter]simplify:  Simplifying (* d1 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to d1
* [exit]simplify:  Simplified to d1
* * * * [misc]progress:  [ 65 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (cbrt (pow (+ (pow (+ d2 20) 3) (pow 10 3)) 3))) (cbrt (pow (+ (* (+ d2 20) (+ d2 20)) (- (* 10 10) (* (+ d2 20) 10))) 3))))>
* [enter]simplify:  Simplifying (* d1 (cbrt (pow (+ (pow (+ d2 20) 3) (pow 10 3)) 3)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (319 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ d2 20) (+ d2 20)) (* (+ d2 20) d1)) (* (* 10 10) (* d1 10)))
* [exit]simplify:  Simplified to (+ (* (* (+ d2 20) (+ d2 20)) (* (+ d2 20) d1)) (* (* 10 10) (* d1 10)))
* * * * [misc]progress:  [ 66 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (cbrt (pow (- (* (+ d2 20) (+ d2 20)) (* 10 10)) 3))) (cbrt (pow (- (+ d2 20) 10) 3))))>
* [enter]simplify:  Simplifying (* d1 (cbrt (pow (- (* (+ d2 20) (+ d2 20)) (* 10 10)) 3)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (102 enodes)
* [exit]simplify:  Simplified to (* d1 (- (* (+ d2 20) (+ d2 20)) (* 10 10)))
* [exit]simplify:  Simplified to (* d1 (- (* (+ d2 20) (+ d2 20)) (* 10 10)))
* * * * [misc]progress:  [ 67 / 76 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (cbrt (pow (+ (+ d2 20) 10) 3)) d1))>
* * * * [misc]progress:  [ 68 / 76 ] simplifiying candidate #<alt-event (λ (d1 d2) (* d1 (+ (pow (pow 30 3) 1/3) (* 1/30 (* d2 (pow 27000 1/3))))))>
* [enter]simplify:  Simplifying (* d1 (+ (pow (pow 30 3) 1/3) (* 1/30 (* d2 (pow 27000 1/3)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (161 enodes)
* [exit]simplify:  Simplified to (* (+ (* (* d2 1/30) (cbrt 27000)) 30) d1)
* * * * [misc]progress:  [ 69 / 76 ] simplifiying candidate #<alt-event (λ (d1 d2) (* d1 (+ 30 (pow (pow (/ 1 d2) -3) 1/3))))>
* [enter]simplify:  Simplifying (* d1 (+ 30 (pow (pow (/ 1 d2) -3) 1/3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (* (+ (cbrt (pow (/ 1 d2) -3)) 30) d1)
* * * * [misc]progress:  [ 70 / 76 ] simplifiying candidate #<alt-event (λ (d1 d2) (* d1 (+ (* 30 (/ (exp (- (log -1) (log (/ -1 d2)))) d2)) (exp (- (log -1) (log (/ -1 d2)))))))>
* [enter]simplify:  Simplifying (* d1 (+ (* 30 (/ (exp (- (log -1) (log (/ -1 d2)))) d2)) (exp (- (log -1) (log (/ -1 d2))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (115 enodes)
* * [misc]simplify:  iters left: 2 (283 enodes)
* [exit]simplify:  Simplified to (* d1 (+ 30 d2))
* * * * [misc]progress:  [ 71 / 76 ] simplifiying candidate #<alt-event (λ (d1 d2) (* d1 (cbrt (+ (* 90 (pow d2 2)) (+ 27000 (* 2700 d2))))))>
* [enter]simplify:  Simplifying (* d1 (cbrt (+ (* 90 (pow d2 2)) (+ 27000 (* 2700 d2)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* [exit]simplify:  Simplified to (* d1 (cbrt (+ (+ (* 2700 d2) 27000) (* (* d2 90) d2))))
* * * * [misc]progress:  [ 72 / 76 ] simplifiying candidate #<alt-event (λ (d1 d2) (* d1 (cbrt (+ (* 90 (pow d2 2)) (+ (pow (/ 1 d2) -3) (* 2700 d2))))))>
* [enter]simplify:  Simplifying (* d1 (cbrt (+ (* 90 (pow d2 2)) (+ (pow (/ 1 d2) -3) (* 2700 d2)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (pow (/ 1 d2) -3) (* (+ (* d2 90) 2700) d2))) d1)
* * * * [misc]progress:  [ 73 / 76 ] simplifiying candidate #<alt-event (λ (d1 d2) (* d1 (cbrt (+ (* 2700 (/ (exp (* 3 (- (log -1) (log (/ -1 d2))))) (pow d2 2))) (+ (* 90 (/ (exp (* 3 (- (log -1) (log (/ -1 d2))))) d2)) (exp (* 3 (- (log -1) (log (/ -1 d2))))))))))>
* [enter]simplify:  Simplifying (* d1 (cbrt (+ (* 2700 (/ (exp (* 3 (- (log -1) (log (/ -1 d2))))) (pow d2 2))) (+ (* 90 (/ (exp (* 3 (- (log -1) (log (/ -1 d2))))) d2)) (exp (* 3 (- (log -1) (log (/ -1 d2)))))))))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (345 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (pow d2 3) (+ 1 (/ 90 d2))) (* (/ d2 1) 2700))) d1)
* * * * [misc]progress:  [ 74 / 76 ] simplifiying candidate #<alt-event (λ (d1 d2) (+ (* d1 d2) (* 30 d1)))>
* [enter]simplify:  Simplifying (+ (* d1 d2) (* 30 d1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (14 enodes)
* [exit]simplify:  Simplified to (* d1 (+ 30 d2))
* * * * [misc]progress:  [ 75 / 76 ] simplifiying candidate #<alt-event (λ (d1 d2) (* 30 d1))>
* [enter]simplify:  Simplifying (* 30 d1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* d1 30)
* * * * [misc]progress:  [ 76 / 76 ] simplifiying candidate #<alt-event (λ (d1 d2) (* 30 d1))>
* [enter]simplify:  Simplifying (* 30 d1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* d1 30)
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (d1 d2) (* d1 (+ (+ d2 10) 20)))> #<alt-delta (λ (d1 d2) (* d1 (cbrt (pow (+ (+ d2 20) 10) 3))))> #<alt-delta (λ (d1 d2) (/ (* d1 (- (* (+ d2 10) (+ d2 10)) (* 20 20))) (- (+ d2 10) 20)))> #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ (+ d2 10) 20)) (cbrt (+ (+ d2 10) 20)))) (cbrt (+ (+ d2 10) 20))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 (+ (+ (* d1 10) (* d1 d2)) (* d1 20)) +nan.0)) , with alts (#<alt-delta (λ (d1 d2) (* d1 (+ (+ d2 10) 20)))>)
* [enter]simplify:  Simplifying (+ (+ d2 10) 20)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (+ 20 (+ 10 d2))
* [exit]simplify:  Simplified to (+ 20 (+ 10 d2))
* * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
* * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 8000 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 984 additional inputs, on iter 1 have 7016 / 8000
* * * * [misc]points:  Computing exacts on every 61 of 984 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 30 of 984 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 15 of 984 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 7 of 984 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 3 of 984 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 984 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 134 additional inputs, on iter 2 have 7866 / 8000
* * * * [misc]points:  Computing exacts on every 8 of 134 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 4 of 134 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 2 of 134 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 134 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 12 additional inputs, on iter 3 have 7988 / 8000
* * * * [misc]points:  Computing exacts for 12 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 4 have 7999 / 8000
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 8002 points with exact outputs