* [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:  Computing exacts on every 2 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 for 256 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 32 additional inputs, on iter 1 have 224 / 256
* * * * [misc]points:  Computing exacts on every 2 of 32 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts for 32 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [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 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [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 (50 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* [exit]simplify:  Simplified to (* d1 (+ d2 30))
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (d1 d2) (* d1 (+ d2 30)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* d1 (+ d2 30)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 30)) 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 30) 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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 30)) 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 30) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 30)) 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 30) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ d2 30) 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) (* 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) (+ (* 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) (+ (* 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) (+ (* 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) 30)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 30)) 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) 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]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 30)) 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) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 30)) 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) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 30) 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 (- (+ (* 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 (- (+ (* 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 (- (+ (* 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 (- (+ (* 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)) 30)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 30)) 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)) 30) 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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 30)) 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)) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 30)) 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)) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 30) 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) 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) 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) 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) 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:  simplifying candidates
* * * * [misc]progress:  [ 1 / 18 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (* d1 (+ d2 30)) 1))>
* * * * [misc]progress:  [ 2 / 18 ] simplifiying candidate #<alt-delta (λ (d1 d2) (exp (log (* d1 (+ d2 30)))))>
* [enter]simplify:  Simplifying (log (* d1 (+ d2 30)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (log (* (+ d2 30) d1))
* [exit]simplify:  Simplified to (log (* (+ d2 30) d1))
* * * * [misc]progress:  [ 3 / 18 ] simplifiying candidate #<alt-delta (λ (d1 d2) (log (exp (* d1 (+ d2 30)))))>
* [enter]simplify:  Simplifying (exp (* d1 (+ d2 30)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (+ d2 30))
* [exit]simplify:  Simplified to (pow (exp d1) (+ d2 30))
* * * * [misc]progress:  [ 4 / 18 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (cbrt (* d1 (+ d2 30))) (cbrt (* d1 (+ d2 30)))) (cbrt (* d1 (+ d2 30)))))>
* [enter]simplify:  Simplifying (* (cbrt (* d1 (+ d2 30))) (cbrt (* d1 (+ d2 30))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ d2 30) d1)) (cbrt (* (+ d2 30) d1)))
* [exit]simplify:  Simplified to (* (cbrt (* (+ d2 30) d1)) (cbrt (* (+ d2 30) d1)))
* [enter]simplify:  Simplifying (cbrt (* d1 (+ d2 30)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ d2 30) d1))
* [exit]simplify:  Simplified to (cbrt (* (+ d2 30) d1))
* * * * [misc]progress:  [ 5 / 18 ] simplifiying candidate #<alt-delta (λ (d1 d2) (cbrt (* (* (* d1 (+ d2 30)) (* d1 (+ d2 30))) (* d1 (+ d2 30)))))>
* [enter]simplify:  Simplifying (* (* (* d1 (+ d2 30)) (* d1 (+ d2 30))) (* d1 (+ d2 30)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (92 enodes)
* * [misc]simplify:  iters left: 3 (481 enodes)
* [exit]simplify:  Simplified to (pow (* (+ d2 30) d1) 3)
* [exit]simplify:  Simplified to (pow (* (+ d2 30) d1) 3)
* * * * [misc]progress:  [ 6 / 18 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (* d1 (+ d2 30))) (sqrt (* d1 (+ d2 30)))))>
* [enter]simplify:  Simplifying (sqrt (* d1 (+ d2 30)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ d2 30) d1))
* [exit]simplify:  Simplified to (sqrt (* (+ d2 30) d1))
* [enter]simplify:  Simplifying (sqrt (* d1 (+ d2 30)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ d2 30) d1))
* [exit]simplify:  Simplified to (sqrt (* (+ d2 30) d1))
* * * * [misc]progress:  [ 7 / 18 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* 1 (* d1 (+ d2 30))))>
* * * * [misc]progress:  [ 8 / 18 ] simplifiying candidate #<alt-delta (λ (d1 d2) (+ (* d1 d2) (* d1 30)))>
* [enter]simplify:  Simplifying (* d1 d2)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* d2 d1)
* [exit]simplify:  Simplified to (* d2 d1)
* [enter]simplify:  Simplifying (* d1 30)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* 30 d1)
* [exit]simplify:  Simplified to (* 30 d1)
* * * * [misc]progress:  [ 9 / 18 ] simplifiying candidate #<alt-delta (λ (d1 d2) (+ (* d2 d1) (* 30 d1)))>
* [enter]simplify:  Simplifying (* d2 d1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* d1 d2)
* [exit]simplify:  Simplified to (* d1 d2)
* [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)
* [exit]simplify:  Simplified to (* d1 30)
* * * * [misc]progress:  [ 10 / 18 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ d2 30)) (cbrt (+ d2 30)))) (cbrt (+ d2 30))))>
* [enter]simplify:  Simplifying (* d1 (* (cbrt (+ d2 30)) (cbrt (+ d2 30))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (* (* d1 (cbrt (+ d2 30))) (cbrt (+ d2 30)))
* [exit]simplify:  Simplified to (* (* d1 (cbrt (+ d2 30))) (cbrt (+ d2 30)))
* * * * [misc]progress:  [ 11 / 18 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))))>
* [enter]simplify:  Simplifying (* d1 (sqrt (+ d2 30)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (* d1 (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (* d1 (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 12 / 18 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 1) (+ d2 30)))>
* [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 / 18 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [enter]simplify:  Simplifying (* d1 (+ (pow d2 3) (pow 30 3)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (91 enodes)
* [exit]simplify:  Simplified to (+ (* d1 27000) (* (* d2 d1) (* d2 d2)))
* [exit]simplify:  Simplified to (+ (* d1 27000) (* (* d2 d1) (* d2 d2)))
* * * * [misc]progress:  [ 14 / 18 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (* d2 d2) (* 30 30))) (- d2 30)))>
* [enter]simplify:  Simplifying (* d1 (- (* d2 d2) (* 30 30)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (211 enodes)
* [exit]simplify:  Simplified to (* (+ -900 (* d2 d2)) d1)
* [exit]simplify:  Simplified to (* (+ -900 (* d2 d2)) d1)
* * * * [misc]progress:  [ 15 / 18 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (+ d2 30) d1))>
* * * * [misc]progress:  [ 16 / 18 ] 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:  [ 17 / 18 ] 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:  [ 18 / 18 ] 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:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (d1 d2) (+ (* d1 d2) (* d1 30)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (+ (* d1 d2) (* d1 30)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* d1 d2) (* d1 30)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) 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 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* d1 30) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (+ (* d1 d2) (* d1 30)) in d1
* [misc]taylor:  Taking taylor expansion of (* d1 d2) 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 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (* d1 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (+ (* d1 d2) (* d1 30)) in d1
* [misc]taylor:  Taking taylor expansion of (* d1 d2) 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 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (* d1 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* 0 30) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 30)) into 30
* [misc]backup-simplify:  Simplify (+ d2 30) 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) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 30))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 30)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 30))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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)) (* (/ 1 d1) 30)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) 30)) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) 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) 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 d1) 30) 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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) 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) 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 (* (/ 1 d1) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) 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) 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 (* (/ 1 d1) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d2)) into (/ 1 d2)
* [misc]backup-simplify:  Simplify (* 1 30) into 30
* [misc]backup-simplify:  Simplify (+ (/ 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 (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 30)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 30))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))) 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 30)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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 (- (+ (* 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)))))) 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 30))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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))) (* (/ 1 (- d1)) 30)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) 30)) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d2))) 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)) 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 (* (/ 1 (- d1)) 30) 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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d2))) 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)) 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 (* (/ 1 (- d1)) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d2))) 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)) 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 (* (/ 1 (- d1)) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d2)) into (/ 1 d2)
* [misc]backup-simplify:  Simplify (* -1 30) into -30
* [misc]backup-simplify:  Simplify (+ (/ 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 (- 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) 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 d2))) 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)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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 (- 30) into -30
* [misc]backup-simplify:  Simplify (+ 0 -30) 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) 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 d2)))) 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))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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 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) 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 d2))))) 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)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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 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) 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 d2)))))) 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))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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:  simplifying candidates
* * * * [misc]progress:  [ 1 / 15 ] simplifiying candidate #<alt-delta (λ (d1 d2) (log (* (exp (* d1 d2)) (exp (* d1 30)))))>
* [enter]simplify:  Simplifying (* (exp (* d1 d2)) (exp (* d1 30)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (+ d2 30))
* [exit]simplify:  Simplified to (pow (exp d1) (+ d2 30))
* * * * [misc]progress:  [ 2 / 15 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (+ (* d1 d2) (* d1 30)) 1))>
* * * * [misc]progress:  [ 3 / 15 ] simplifiying candidate #<alt-delta (λ (d1 d2) (exp (log (+ (* d1 d2) (* d1 30)))))>
* [enter]simplify:  Simplifying (log (+ (* d1 d2) (* d1 30)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (log (* (+ 30 d2) d1))
* [exit]simplify:  Simplified to (log (* (+ 30 d2) d1))
* * * * [misc]progress:  [ 4 / 15 ] simplifiying candidate #<alt-delta (λ (d1 d2) (log (exp (+ (* d1 d2) (* d1 30)))))>
* [enter]simplify:  Simplifying (exp (+ (* d1 d2) (* d1 30)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (15 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 (pow (exp d1) (+ 30 d2))
* [exit]simplify:  Simplified to (pow (exp d1) (+ 30 d2))
* * * * [misc]progress:  [ 5 / 15 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (cbrt (+ (* d1 d2) (* d1 30))) (cbrt (+ (* d1 d2) (* d1 30)))) (cbrt (+ (* d1 d2) (* d1 30)))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (* d1 d2) (* d1 30))) (cbrt (+ (* d1 d2) (* d1 30))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ 30 d2))) (cbrt (* d1 (+ 30 d2))))
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ 30 d2))) (cbrt (* d1 (+ 30 d2))))
* [enter]simplify:  Simplifying (cbrt (+ (* d1 d2) (* d1 30)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ 30 d2) d1))
* [exit]simplify:  Simplified to (cbrt (* (+ 30 d2) d1))
* * * * [misc]progress:  [ 6 / 15 ] simplifiying candidate #<alt-delta (λ (d1 d2) (cbrt (* (* (+ (* d1 d2) (* d1 30)) (+ (* d1 d2) (* d1 30))) (+ (* d1 d2) (* d1 30)))))>
* [enter]simplify:  Simplifying (* (* (+ (* d1 d2) (* d1 30)) (+ (* d1 d2) (* d1 30))) (+ (* d1 d2) (* d1 30)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (123 enodes)
* [exit]simplify:  Simplified to (pow (* (+ 30 d2) d1) 3)
* [exit]simplify:  Simplified to (pow (* (+ 30 d2) d1) 3)
* * * * [misc]progress:  [ 7 / 15 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (+ (* d1 d2) (* d1 30))) (sqrt (+ (* d1 d2) (* d1 30)))))>
* [enter]simplify:  Simplifying (sqrt (+ (* d1 d2) (* d1 30)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ 30 d2) d1))
* [exit]simplify:  Simplified to (sqrt (* (+ 30 d2) d1))
* [enter]simplify:  Simplifying (sqrt (+ (* d1 d2) (* d1 30)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ 30 d2) d1))
* [exit]simplify:  Simplified to (sqrt (* (+ 30 d2) d1))
* * * * [misc]progress:  [ 8 / 15 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (+ (pow (* d1 d2) 3) (pow (* d1 30) 3)) (+ (* (* d1 d2) (* d1 d2)) (- (* (* d1 30) (* d1 30)) (* (* d1 d2) (* d1 30))))))>
* [enter]simplify:  Simplifying (+ (pow (* d1 d2) 3) (pow (* d1 30) 3))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (143 enodes)
* * [misc]simplify:  iters left: 1 (229 enodes)
* [exit]simplify:  Simplified to (+ (* (* d1 d1) (* d1 27000)) (pow (* d2 d1) 3))
* [exit]simplify:  Simplified to (+ (* (* d1 d1) (* d1 27000)) (pow (* d2 d1) 3))
* [enter]simplify:  Simplifying (+ (* (* d1 d2) (* d1 d2)) (- (* (* d1 30) (* d1 30)) (* (* d1 d2) (* d1 30))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (92 enodes)
* * [misc]simplify:  iters left: 3 (214 enodes)
* * [misc]simplify:  iters left: 2 (352 enodes)
* * [misc]simplify:  iters left: 1 (484 enodes)
* [exit]simplify:  Simplified to (* (+ 900 (* (- d2 30) d2)) (* d1 d1))
* [exit]simplify:  Simplified to (* (+ 900 (* (- d2 30) d2)) (* d1 d1))
* * * * [misc]progress:  [ 9 / 15 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* 1 (+ (* d1 d2) (* d1 30))))>
* * * * [misc]progress:  [ 10 / 15 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (- (* (* d1 d2) (* d1 d2)) (* (* d1 30) (* d1 30))) (- (* d1 d2) (* d1 30))))>
* [enter]simplify:  Simplifying (- (* (* d1 d2) (* d1 d2)) (* (* d1 30) (* d1 30)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (261 enodes)
* [exit]simplify:  Simplified to (* (- (* d2 d2) 900) (* d1 d1))
* [exit]simplify:  Simplified to (* (- (* d2 d2) 900) (* d1 d1))
* [enter]simplify:  Simplifying (- (* d1 d2) (* d1 30))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (* d1 (- d2 30))
* [exit]simplify:  Simplified to (* d1 (- d2 30))
* * * * [misc]progress:  [ 11 / 15 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (+ d2 30)))>
* [enter]simplify:  Simplifying (+ d2 30)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (+ 30 d2)
* [exit]simplify:  Simplified to (+ 30 d2)
* * * * [misc]progress:  [ 12 / 15 ] simplifiying candidate #<alt-delta (λ (d1 d2) (+ (* d1 30) (* d1 d2)))>
* * * * [misc]progress:  [ 13 / 15 ] 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:  [ 14 / 15 ] 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:  [ 15 / 15 ] 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:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 (sqrt (+ d2 30))) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ d2 30)) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 30) 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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 30))) into (/ 1/2 (sqrt 30))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ d2 30)) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 30) 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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 30))) into (/ 1/2 (sqrt 30))
* [misc]taylor:  Taking taylor expansion of (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* d1 (sqrt (+ d2 30))) 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 (sqrt (+ d2 30)) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 30) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ d2 30) into (+ 30 d2)
* [misc]backup-simplify:  Simplify (sqrt (+ 30 d2)) into (sqrt (+ 30 d2))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 30 d2)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ d2 30)) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 30) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ d2 30) into (+ 30 d2)
* [misc]backup-simplify:  Simplify (sqrt (+ 30 d2)) into (sqrt (+ 30 d2))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 30 d2)))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* d1 (sqrt (+ d2 30))) 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 (sqrt (+ d2 30)) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 30) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ d2 30) into (+ 30 d2)
* [misc]backup-simplify:  Simplify (sqrt (+ 30 d2)) into (sqrt (+ 30 d2))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 30 d2)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ d2 30)) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 30) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ d2 30) into (+ 30 d2)
* [misc]backup-simplify:  Simplify (sqrt (+ 30 d2)) into (sqrt (+ 30 d2))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 30 d2)))) into 0
* [misc]backup-simplify:  Simplify (* 0 (sqrt (+ 30 d2))) into 0
* [misc]backup-simplify:  Simplify (* 0 (sqrt (+ 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) (* 1 (sqrt (+ 30 d2)))) into (sqrt (+ 30 d2))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* (sqrt (+ 30 d2)) (sqrt (+ 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 (pow 0 2) (+)) (* 2 (sqrt (+ 30 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ 30 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqrt (+ 30 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* (sqrt (+ 30 d2)) 0) (* 0 (sqrt (+ 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 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 30 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 30 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt (+ 30 d2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* (sqrt (+ 30 d2)) 0) (+ (* 0 0) (* 0 (sqrt (+ 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 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 30 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 30 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ 30 d2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* (sqrt (+ 30 d2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ 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) (sqrt (+ (/ 1 d2) 30))) (sqrt (+ (/ 1 d2) 30))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 d1) (sqrt (+ (/ 1 d2) 30))) (sqrt (+ (/ 1 d2) 30))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (sqrt (+ (/ 1 d2) 30))) 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 (sqrt (+ (/ 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 d1) (sqrt (+ (/ 1 d2) 30))) (sqrt (+ (/ 1 d2) 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (sqrt (+ (/ 1 d2) 30))) 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 (sqrt (+ (/ 1 d2) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 30) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 d2) 30)) into (sqrt (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 d2) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 30) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 d2) 30)) into (sqrt (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 d1) (sqrt (+ (/ 1 d2) 30))) (sqrt (+ (/ 1 d2) 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (sqrt (+ (/ 1 d2) 30))) 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 (sqrt (+ (/ 1 d2) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 30) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 d2) 30)) into (sqrt (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 d2) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 30) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 d2) 30)) into (sqrt (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (* 1 (sqrt (+ (/ 1 d2) 30))) into (sqrt (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (* (sqrt (+ (/ 1 d2) 30)) (sqrt (+ (/ 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 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (+ (/ 1 d2) 30)) 0) (* 0 (sqrt (+ (/ 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) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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 (pow 0 2) (+)) (* 2 (sqrt (+ (/ 1 d2) 30)))) 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 (pow 0 2) (+)) (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 d2) 30))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (+ (/ 1 d2) 30)) 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 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)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 d2) 30)))) 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 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 d2) 30)))) 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 (sqrt (+ (/ 1 d2) 30)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (+ (/ 1 d2) 30)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 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)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 d2) 30)))) 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 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 d2) 30)))) 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 (sqrt (+ (/ 1 d2) 30))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (+ (/ 1 d2) 30)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 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)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 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 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 d2) 30)))) 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 (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 d2) 30)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (+ (/ 1 d2) 30)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 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)) (sqrt (+ (/ 1 (- d2)) 30))) (sqrt (+ (/ 1 (- d2)) 30))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- d1)) (sqrt (+ (/ 1 (- d2)) 30))) (sqrt (+ (/ 1 (- d2)) 30))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (sqrt (+ (/ 1 (- d2)) 30))) 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 (sqrt (+ (/ 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]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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 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]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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- d1)) (sqrt (+ (/ 1 (- d2)) 30))) (sqrt (+ (/ 1 (- d2)) 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (sqrt (+ (/ 1 (- d2)) 30))) 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 (sqrt (+ (/ 1 (- d2)) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 30) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (sqrt (- 30 (/ 1 d2))) into (sqrt (- 30 (/ 1 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 (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (- d2)) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 30) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (sqrt (- 30 (/ 1 d2))) into (sqrt (- 30 (/ 1 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 (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- d1)) (sqrt (+ (/ 1 (- d2)) 30))) (sqrt (+ (/ 1 (- d2)) 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (sqrt (+ (/ 1 (- d2)) 30))) 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 (sqrt (+ (/ 1 (- d2)) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 30) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (sqrt (- 30 (/ 1 d2))) into (sqrt (- 30 (/ 1 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 (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (- d2)) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 30) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (sqrt (- 30 (/ 1 d2))) into (sqrt (- 30 (/ 1 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 (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (* -1 (sqrt (- 30 (/ 1 d2)))) into (* -1 (sqrt (- 30 (/ 1 d2))))
* [misc]backup-simplify:  Simplify (* (* -1 (sqrt (- 30 (/ 1 d2)))) (sqrt (- 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 (- 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 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (sqrt (- 30 (/ 1 d2)))) 0) (* 0 (sqrt (- 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) 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 (- 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 (pow 0 2) (+)) (* 2 (sqrt (- 30 (/ 1 d2))))) 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 (pow 0 2) (+)) (* 2 (sqrt (- 30 (/ 1 d2))))) 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 (sqrt (- 30 (/ 1 d2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (sqrt (- 30 (/ 1 d2)))) 0) (+ (* 0 0) (* 0 (sqrt (- 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 (- 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 (+ (* 2 (* 0 0)))) (* 2 (sqrt (- 30 (/ 1 d2))))) 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 (+ (* 2 (* 0 0)))) (* 2 (sqrt (- 30 (/ 1 d2))))) 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 (sqrt (- 30 (/ 1 d2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (sqrt (- 30 (/ 1 d2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- 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 (- 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 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (- 30 (/ 1 d2))))) 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 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (- 30 (/ 1 d2))))) 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 (sqrt (- 30 (/ 1 d2)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (sqrt (- 30 (/ 1 d2)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- 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 (- 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))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (- 30 (/ 1 d2))))) 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 (- 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))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (- 30 (/ 1 d2))))) 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 (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- 30 (/ 1 d2))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (sqrt (- 30 (/ 1 d2)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- 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 1)
* [misc]approximate:  Taking taylor expansion of (* d1 (sqrt (+ d2 30))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* d1 (sqrt (+ d2 30))) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ d2 30)) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 30) 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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 30))) into (/ 1/2 (sqrt 30))
* [misc]taylor:  Taking taylor expansion of (* d1 (sqrt (+ d2 30))) 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 (sqrt (+ d2 30)) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 30) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ d2 30) into (+ 30 d2)
* [misc]backup-simplify:  Simplify (sqrt (+ 30 d2)) into (sqrt (+ 30 d2))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 30 d2)))) into 0
* [misc]taylor:  Taking taylor expansion of (* d1 (sqrt (+ d2 30))) 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 (sqrt (+ d2 30)) in d1
* [misc]taylor:  Taking taylor expansion of (+ d2 30) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ d2 30) into (+ 30 d2)
* [misc]backup-simplify:  Simplify (sqrt (+ 30 d2)) into (sqrt (+ 30 d2))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ 30 d2)))) into 0
* [misc]backup-simplify:  Simplify (* 0 (sqrt (+ 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) (* 1 (sqrt (+ 30 d2)))) into (sqrt (+ 30 d2))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 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 (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 30))) into (/ 1/2 (sqrt 30))
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ 30 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqrt (+ 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 (/ 1/2 (sqrt 30)) into (/ 1/2 (sqrt 30))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ 30 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt (+ 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 (pow (/ 1/2 (sqrt 30)) 2) (+)) (* 2 (sqrt 30))) into (/ -1/8 (pow (sqrt 30) 3))
* [misc]backup-simplify:  Simplify (/ -1/8 (pow (sqrt 30) 3)) into (/ -1/8 (pow (sqrt 30) 3))
* [misc]backup-simplify:  Simplify (+ (* (/ -1/8 (pow (sqrt 30) 3)) (* (pow d2 2) d1)) (+ (* (/ 1/2 (sqrt 30)) (* d2 d1)) (* (sqrt 30) (* 1 d1)))) into (- (+ (* 1/2 (/ (* d1 d2) (sqrt 30))) (* (sqrt 30) d1)) (* 1/8 (/ (* d1 (pow d2 2)) (pow (sqrt 30) 3))))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 d1) (sqrt (+ (/ 1 d2) 30))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (sqrt (+ (/ 1 d2) 30))) 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 (sqrt (+ (/ 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (sqrt (+ (/ 1 d2) 30))) 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 (sqrt (+ (/ 1 d2) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 30) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 d2) 30)) into (sqrt (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (sqrt (+ (/ 1 d2) 30))) 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 (sqrt (+ (/ 1 d2) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 30) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 d2) 30)) into (sqrt (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (* 1 (sqrt (+ (/ 1 d2) 30))) into (sqrt (+ (/ 1 d2) 30))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt (+ (/ 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 +nan.0 into +nan.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 (pow 0 2) (+)) (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 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)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (/ (- 30 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.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 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 d2) 30)))) 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 (sqrt (+ (/ 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)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (* (pow (/ 1 d2) 2) (/ 1 (/ 1 d1)))) (+ (* +nan.0 (* (/ 1 d2) (/ 1 (/ 1 d1)))) (* +nan.0 (* 1 (/ 1 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ d1 (pow d2 2))) (- (+ (* +nan.0 d1) (- (* +nan.0 (/ d1 d2)))))))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 (- d1)) (sqrt (+ (/ 1 (- d2)) 30))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (sqrt (+ (/ 1 (- d2)) 30))) 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 (sqrt (+ (/ 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]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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (sqrt (+ (/ 1 (- d2)) 30))) 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 (sqrt (+ (/ 1 (- d2)) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 30) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (sqrt (- 30 (/ 1 d2))) into (sqrt (- 30 (/ 1 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 (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (sqrt (+ (/ 1 (- d2)) 30))) 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 (sqrt (+ (/ 1 (- d2)) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 30) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (sqrt (- 30 (/ 1 d2))) into (sqrt (- 30 (/ 1 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 (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (* -1 (sqrt (- 30 (/ 1 d2)))) into (* -1 (sqrt (- 30 (/ 1 d2))))
* [misc]taylor:  Taking taylor expansion of (* -1 (sqrt (- 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 (sqrt (- 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (* -1 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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (sqrt (- 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 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.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 (pow 0 2) (+)) (* 2 (sqrt (- 30 (/ 1 d2))))) 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 (sqrt (- 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (/ (- 30 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* -1 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.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 (+ (* 2 (* 0 0)))) (* 2 (sqrt (- 30 (/ 1 d2))))) 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 (sqrt (- 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* -1 +nan.0) (+ (* 0 +nan.0) (+ (* 0 +nan.0) (* 0 0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* (pow (/ 1 (- d2)) 2) (/ 1 (/ 1 (- d1))))) (+ (* (- +nan.0) (* (/ 1 (- d2)) (/ 1 (/ 1 (- d1))))) (* (- +nan.0) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (+ (* +nan.0 (/ d1 (pow d2 2))) (- (+ (* +nan.0 d1) (- (* +nan.0 (/ d1 d2)))))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))) 1))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (* (+ d2 30) d1)
* [exit]simplify:  Simplified to (* (+ d2 30) d1)
* * * * [misc]progress:  [ 2 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))) 1))>
* * * * [misc]progress:  [ 3 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (exp (+ (log (* d1 (sqrt (+ d2 30)))) (log (sqrt (+ d2 30))))))>
* [enter]simplify:  Simplifying (+ (log (* d1 (sqrt (+ d2 30)))) (log (sqrt (+ d2 30))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (+ (log (* d1 (sqrt (+ d2 30)))) (log (sqrt (+ d2 30))))
* [exit]simplify:  Simplified to (+ (log (* d1 (sqrt (+ d2 30)))) (log (sqrt (+ d2 30))))
* * * * [misc]progress:  [ 4 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (exp (log (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))))))>
* [enter]simplify:  Simplifying (log (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* [exit]simplify:  Simplified to (log (* (+ d2 30) d1))
* [exit]simplify:  Simplified to (log (* (+ d2 30) d1))
* * * * [misc]progress:  [ 5 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (log (exp (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))))))>
* [enter]simplify:  Simplifying (exp (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (+ d2 30))
* [exit]simplify:  Simplified to (pow (exp d1) (+ d2 30))
* * * * [misc]progress:  [ 6 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (cbrt (* (* (* (* d1 (sqrt (+ d2 30))) (* d1 (sqrt (+ d2 30)))) (* d1 (sqrt (+ d2 30)))) (* (* (sqrt (+ d2 30)) (sqrt (+ d2 30))) (sqrt (+ d2 30))))))>
* [enter]simplify:  Simplifying (* (* (* (* d1 (sqrt (+ d2 30))) (* d1 (sqrt (+ d2 30)))) (* d1 (sqrt (+ d2 30)))) (* (* (sqrt (+ d2 30)) (sqrt (+ d2 30))) (sqrt (+ d2 30))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (92 enodes)
* * [misc]simplify:  iters left: 3 (392 enodes)
* [exit]simplify:  Simplified to (pow (* d1 (+ d2 30)) 3)
* [exit]simplify:  Simplified to (pow (* d1 (+ d2 30)) 3)
* * * * [misc]progress:  [ 7 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (cbrt (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30)))) (cbrt (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))))) (cbrt (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30)))) (cbrt (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ d2 30) d1)) (cbrt (* (+ d2 30) d1)))
* [exit]simplify:  Simplified to (* (cbrt (* (+ d2 30) d1)) (cbrt (* (+ d2 30) d1)))
* [enter]simplify:  Simplifying (cbrt (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ d2 30) d1))
* [exit]simplify:  Simplified to (cbrt (* (+ d2 30) d1))
* * * * [misc]progress:  [ 8 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (cbrt (* (* (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))) (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30)))) (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))))))>
* [enter]simplify:  Simplifying (* (* (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))) (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30)))) (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (121 enodes)
* * [misc]simplify:  iters left: 2 (485 enodes)
* [exit]simplify:  Simplified to (pow (* (+ d2 30) d1) 3)
* [exit]simplify:  Simplified to (pow (* (+ d2 30) d1) 3)
* * * * [misc]progress:  [ 9 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30)))) (sqrt (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))))))>
* [enter]simplify:  Simplifying (sqrt (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ d2 30) d1))
* [exit]simplify:  Simplified to (sqrt (* (+ d2 30) d1))
* [enter]simplify:  Simplifying (sqrt (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ d2 30) d1))
* [exit]simplify:  Simplified to (sqrt (* (+ d2 30) d1))
* * * * [misc]progress:  [ 10 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (sqrt (+ (pow d2 3) (pow 30 3)))) (sqrt (+ (pow d2 3) (pow 30 3)))) (* (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ (pow d2 3) (pow 30 3)))) (sqrt (+ (pow d2 3) (pow 30 3))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (+ (* (* d2 d1) (* d2 d2)) (* d1 27000))
* [exit]simplify:  Simplified to (+ (* (* d2 d1) (* d2 d2)) (* d1 27000))
* [enter]simplify:  Simplifying (* (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (78 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (+ (* d2 (+ d2 -30)) 900)
* [exit]simplify:  Simplified to (+ (* d2 (+ d2 -30)) 900)
* * * * [misc]progress:  [ 11 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (sqrt (+ (pow d2 3) (pow 30 3)))) (sqrt (- (* d2 d2) (* 30 30)))) (* (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (sqrt (- d2 30)))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ (pow d2 3) (pow 30 3)))) (sqrt (- (* d2 d2) (* 30 30))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ 27000 (pow d2 3))) (* d1 (sqrt (+ (* d2 d2) -900))))
* [exit]simplify:  Simplified to (* (sqrt (+ 27000 (pow d2 3))) (* d1 (sqrt (+ (* d2 d2) -900))))
* [enter]simplify:  Simplifying (* (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (sqrt (- d2 30)))
* * [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 (65 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ d2 -30)) (sqrt (+ (* d2 (+ d2 -30)) 900)))
* [exit]simplify:  Simplified to (* (sqrt (+ d2 -30)) (sqrt (+ (* d2 (+ d2 -30)) 900)))
* * * * [misc]progress:  [ 12 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (sqrt (- (* d2 d2) (* 30 30)))) (sqrt (+ (pow d2 3) (pow 30 3)))) (* (sqrt (- d2 30)) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (- (* d2 d2) (* 30 30)))) (sqrt (+ (pow d2 3) (pow 30 3))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* d2 d2) -900)) (* d1 (sqrt (+ (pow d2 3) 27000))))
* [exit]simplify:  Simplified to (* (sqrt (+ (* d2 d2) -900)) (* d1 (sqrt (+ (pow d2 3) 27000))))
* [enter]simplify:  Simplifying (* (sqrt (- d2 30)) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))
* * [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 (64 enodes)
* * [misc]simplify:  iters left: 2 (78 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ 900 (* d2 (+ d2 -30)))) (sqrt (+ d2 -30)))
* [exit]simplify:  Simplified to (* (sqrt (+ 900 (* d2 (+ d2 -30)))) (sqrt (+ d2 -30)))
* * * * [misc]progress:  [ 13 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (sqrt (- (* d2 d2) (* 30 30)))) (sqrt (- (* d2 d2) (* 30 30)))) (* (sqrt (- d2 30)) (sqrt (- d2 30)))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (- (* d2 d2) (* 30 30)))) (sqrt (- (* d2 d2) (* 30 30))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (106 enodes)
* * [misc]simplify:  iters left: 1 (233 enodes)
* [exit]simplify:  Simplified to (* (+ -900 (* d2 d2)) d1)
* [exit]simplify:  Simplified to (* (+ -900 (* d2 d2)) d1)
* [enter]simplify:  Simplifying (* (sqrt (- d2 30)) (sqrt (- d2 30)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (+ d2 -30)
* [exit]simplify:  Simplified to (+ d2 -30)
* * * * [misc]progress:  [ 14 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* 1 (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30)))))>
* * * * [misc]progress:  [ 15 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt (+ d2 30))) (* (cbrt (sqrt (+ d2 30))) (cbrt (sqrt (+ d2 30))))) (cbrt (sqrt (+ d2 30)))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ d2 30))) (* (cbrt (sqrt (+ d2 30))) (cbrt (sqrt (+ d2 30)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* [exit]simplify:  Simplified to (* (* d1 (cbrt (sqrt (+ d2 30)))) (* (sqrt (+ d2 30)) (cbrt (sqrt (+ d2 30)))))
* [exit]simplify:  Simplified to (* (* d1 (cbrt (sqrt (+ d2 30)))) (* (sqrt (+ d2 30)) (cbrt (sqrt (+ d2 30)))))
* * * * [misc]progress:  [ 16 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt (+ d2 30))) (sqrt (* (cbrt (+ d2 30)) (cbrt (+ d2 30))))) (sqrt (cbrt (+ d2 30)))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ d2 30))) (sqrt (* (cbrt (+ d2 30)) (cbrt (+ d2 30)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (* (fabs (cbrt (+ d2 30))) (* d1 (sqrt (+ d2 30))))
* [exit]simplify:  Simplified to (* (fabs (cbrt (+ d2 30))) (* d1 (sqrt (+ d2 30))))
* * * * [misc]progress:  [ 17 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt (+ d2 30))) (sqrt (sqrt (+ d2 30)))) (sqrt (sqrt (+ d2 30)))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ d2 30))) (sqrt (sqrt (+ d2 30))))
* * [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 (* (sqrt (sqrt (+ d2 30))) (* d1 (sqrt (+ d2 30))))
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ d2 30))) (* d1 (sqrt (+ d2 30))))
* * * * [misc]progress:  [ 18 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt (+ d2 30))) (sqrt 1)) (sqrt (+ d2 30))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ d2 30))) (sqrt 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (* d1 (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (* d1 (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 19 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt (+ d2 30))) (sqrt (sqrt (+ d2 30)))) (sqrt (sqrt (+ d2 30)))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ d2 30))) (sqrt (sqrt (+ d2 30))))
* * [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 (* (sqrt (sqrt (+ d2 30))) (* d1 (sqrt (+ d2 30))))
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ d2 30))) (* d1 (sqrt (+ d2 30))))
* * * * [misc]progress:  [ 20 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt (+ d2 30))) 1) (sqrt (+ d2 30))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ d2 30))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* [exit]simplify:  Simplified to (* d1 (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (* d1 (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 21 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* (sqrt (+ d2 30)) (sqrt (+ d2 30)))))>
* [enter]simplify:  Simplifying (* (sqrt (+ d2 30)) (sqrt (+ d2 30)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (+ 30 d2)
* [exit]simplify:  Simplified to (+ 30 d2)
* * * * [misc]progress:  [ 22 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (sqrt (+ d2 30))) (sqrt (+ (pow d2 3) (pow 30 3)))) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30))))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ d2 30))) (sqrt (+ (pow d2 3) (pow 30 3))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ 27000 (pow d2 3))) (* d1 (sqrt (+ d2 30))))
* [exit]simplify:  Simplified to (* (sqrt (+ 27000 (pow d2 3))) (* d1 (sqrt (+ d2 30))))
* * * * [misc]progress:  [ 23 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (sqrt (+ d2 30))) (sqrt (- (* d2 d2) (* 30 30)))) (sqrt (- d2 30))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ d2 30))) (sqrt (- (* d2 d2) (* 30 30))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (115 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- (* d2 d2) 900)) (* d1 (sqrt (+ d2 30))))
* [exit]simplify:  Simplified to (* (sqrt (- (* d2 d2) 900)) (* d1 (sqrt (+ d2 30))))
* * * * [misc]progress:  [ 24 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (sqrt (+ (pow d2 3) (pow 30 3)))) (sqrt (+ d2 30))) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30))))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ (pow d2 3) (pow 30 3)))) (sqrt (+ d2 30)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ 27000 (pow d2 3))) (* d1 (sqrt (+ d2 30))))
* [exit]simplify:  Simplified to (* (sqrt (+ 27000 (pow d2 3))) (* d1 (sqrt (+ d2 30))))
* * * * [misc]progress:  [ 25 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (sqrt (- (* d2 d2) (* 30 30)))) (sqrt (+ d2 30))) (sqrt (- d2 30))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (- (* d2 d2) (* 30 30)))) (sqrt (+ d2 30)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (115 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ -900 (* d2 d2))) (* (sqrt (+ 30 d2)) d1))
* [exit]simplify:  Simplified to (* (sqrt (+ -900 (* d2 d2))) (* (sqrt (+ 30 d2)) d1))
* * * * [misc]progress:  [ 26 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (+ d2 30)) (* d1 (sqrt (+ d2 30)))))>
* * * * [misc]progress:  [ 27 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (pow (* d1 (sqrt (+ d2 30))) 1) (sqrt (+ d2 30))))>
* * * * [misc]progress:  [ 28 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (exp (log (* d1 (sqrt (+ d2 30))))) (sqrt (+ d2 30))))>
* [enter]simplify:  Simplifying (log (* d1 (sqrt (+ d2 30))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (log (* d1 (sqrt (+ d2 30))))
* [exit]simplify:  Simplified to (log (* d1 (sqrt (+ d2 30))))
* * * * [misc]progress:  [ 29 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (log (exp (* d1 (sqrt (+ d2 30))))) (sqrt (+ d2 30))))>
* [enter]simplify:  Simplifying (exp (* d1 (sqrt (+ d2 30))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (pow (exp d1) (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 30 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* (cbrt (* d1 (sqrt (+ d2 30)))) (cbrt (* d1 (sqrt (+ d2 30))))) (cbrt (* d1 (sqrt (+ d2 30))))) (sqrt (+ d2 30))))>
* [enter]simplify:  Simplifying (* (cbrt (* d1 (sqrt (+ d2 30)))) (cbrt (* d1 (sqrt (+ d2 30)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* d1 (sqrt (+ d2 30)))) (cbrt (* d1 (sqrt (+ d2 30)))))
* [exit]simplify:  Simplified to (* (cbrt (* d1 (sqrt (+ d2 30)))) (cbrt (* d1 (sqrt (+ d2 30)))))
* [enter]simplify:  Simplifying (cbrt (* d1 (sqrt (+ d2 30))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (cbrt (* d1 (sqrt (+ d2 30))))
* [exit]simplify:  Simplified to (cbrt (* d1 (sqrt (+ d2 30))))
* * * * [misc]progress:  [ 31 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (cbrt (* (* (* d1 (sqrt (+ d2 30))) (* d1 (sqrt (+ d2 30)))) (* d1 (sqrt (+ d2 30))))) (sqrt (+ d2 30))))>
* [enter]simplify:  Simplifying (* (* (* d1 (sqrt (+ d2 30))) (* d1 (sqrt (+ d2 30)))) (* d1 (sqrt (+ d2 30))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (108 enodes)
* * [misc]simplify:  iters left: 1 (252 enodes)
* [exit]simplify:  Simplified to (* (* (pow d1 3) (+ d2 30)) (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (* (* (pow d1 3) (+ d2 30)) (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 32 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (sqrt (* d1 (sqrt (+ d2 30)))) (sqrt (* d1 (sqrt (+ d2 30))))) (sqrt (+ d2 30))))>
* [enter]simplify:  Simplifying (sqrt (* d1 (sqrt (+ d2 30))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (* d1 (sqrt (+ d2 30))))
* [exit]simplify:  Simplified to (sqrt (* d1 (sqrt (+ d2 30))))
* [enter]simplify:  Simplifying (sqrt (* d1 (sqrt (+ d2 30))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (* d1 (sqrt (+ d2 30))))
* [exit]simplify:  Simplified to (sqrt (* d1 (sqrt (+ d2 30))))
* * * * [misc]progress:  [ 33 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* 1 (* d1 (sqrt (+ d2 30)))) (sqrt (+ d2 30))))>
* * * * [misc]progress:  [ 34 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (* (cbrt (sqrt (+ d2 30))) (cbrt (sqrt (+ d2 30))))) (cbrt (sqrt (+ d2 30)))) (sqrt (+ d2 30))))>
* [enter]simplify:  Simplifying (* d1 (* (cbrt (sqrt (+ d2 30))) (cbrt (sqrt (+ d2 30)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (* d1 (* (cbrt (sqrt (+ d2 30))) (cbrt (sqrt (+ d2 30)))))
* [exit]simplify:  Simplified to (* d1 (* (cbrt (sqrt (+ d2 30))) (cbrt (sqrt (+ d2 30)))))
* * * * [misc]progress:  [ 35 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt (* (cbrt (+ d2 30)) (cbrt (+ d2 30))))) (sqrt (cbrt (+ d2 30)))) (sqrt (+ d2 30))))>
* [enter]simplify:  Simplifying (* d1 (sqrt (* (cbrt (+ d2 30)) (cbrt (+ d2 30)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* d1 (fabs (cbrt (+ d2 30))))
* [exit]simplify:  Simplified to (* d1 (fabs (cbrt (+ d2 30))))
* * * * [misc]progress:  [ 36 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt (sqrt (+ d2 30)))) (sqrt (sqrt (+ d2 30)))) (sqrt (+ d2 30))))>
* [enter]simplify:  Simplifying (* d1 (sqrt (sqrt (+ d2 30))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ d2 30))) d1)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ d2 30))) d1)
* * * * [misc]progress:  [ 37 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt 1)) (sqrt (+ d2 30))) (sqrt (+ d2 30))))>
* [enter]simplify:  Simplifying (* d1 (sqrt 1))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to d1
* [exit]simplify:  Simplified to d1
* * * * [misc]progress:  [ 38 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt (sqrt (+ d2 30)))) (sqrt (sqrt (+ d2 30)))) (sqrt (+ d2 30))))>
* [enter]simplify:  Simplifying (* d1 (sqrt (sqrt (+ d2 30))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ d2 30))) d1)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ d2 30))) d1)
* * * * [misc]progress:  [ 39 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 1) (sqrt (+ d2 30))) (sqrt (+ d2 30))))>
* [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:  [ 40 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ (* d1 (sqrt (+ (pow d2 3) (pow 30 3)))) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30))))) (sqrt (+ d2 30))))>
* [enter]simplify:  Simplifying (* d1 (sqrt (+ (pow d2 3) (pow 30 3))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ 27000 (pow d2 3))) d1)
* [exit]simplify:  Simplified to (* (sqrt (+ 27000 (pow d2 3))) d1)
* * * * [misc]progress:  [ 41 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ (* d1 (sqrt (- (* d2 d2) (* 30 30)))) (sqrt (- d2 30))) (sqrt (+ d2 30))))>
* [enter]simplify:  Simplifying (* d1 (sqrt (- (* d2 d2) (* 30 30))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (* d1 (sqrt (- (* d2 d2) 900)))
* [exit]simplify:  Simplified to (* d1 (sqrt (- (* d2 d2) 900)))
* * * * [misc]progress:  [ 42 / 48 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (sqrt (+ d2 30)) d1) (sqrt (+ d2 30))))>
* * * * [misc]progress:  [ 43 / 48 ] 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:  [ 44 / 48 ] 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:  [ 45 / 48 ] 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:  [ 46 / 48 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (- (+ (* 1/2 (/ (* d1 d2) (sqrt 30))) (* (sqrt 30) d1)) (* 1/8 (/ (* d1 (pow d2 2)) (pow (sqrt 30) 3)))) (sqrt (+ d2 30))))>
* [enter]simplify:  Simplifying (* (- (+ (* 1/2 (/ (* d1 d2) (sqrt 30))) (* (sqrt 30) d1)) (* 1/8 (/ (* d1 (pow d2 2)) (pow (sqrt 30) 3)))) (sqrt (+ d2 30)))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (137 enodes)
* * [misc]simplify:  iters left: 3 (440 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ 30 d2)) (+ (* (/ (* d2 d1) (sqrt 30)) (- 1/2 (* 1/240 d2))) (* (sqrt 30) d1)))
* * * * [misc]progress:  [ 47 / 48 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (- (+ (* +nan.0 (/ d1 (pow d2 2))) (- (+ (* +nan.0 d1) (- (* +nan.0 (/ d1 d2))))))) (sqrt (+ d2 30))))>
* [enter]simplify:  Simplifying (* (- (+ (* +nan.0 (/ d1 (pow d2 2))) (- (+ (* +nan.0 d1) (- (* +nan.0 (/ d1 d2))))))) (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 48 / 48 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (- (+ (* +nan.0 (/ d1 (pow d2 2))) (- (+ (* +nan.0 d1) (- (* +nan.0 (/ d1 d2))))))) (sqrt (+ d2 30))))>
* [enter]simplify:  Simplifying (* (- (+ (* +nan.0 (/ d1 (pow d2 2))) (- (+ (* +nan.0 d1) (- (* +nan.0 (/ d1 d2))))))) (sqrt (+ d2 30)))
* * * [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 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* * * [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 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 (+ (pow d2 3) (pow 30 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 (+ (pow d2 3) (pow 30 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
* [misc]taylor:  Taking taylor expansion of (pow 30 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 30))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log 30)) 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 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 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 (+ (* d2 d2) (- (* 30 30) (* d2 30))) in d2
* [misc]taylor:  Taking taylor expansion of (* d2 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]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 (- (* 30 30) (* d2 30)) in d2
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (* d2 30) 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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 0 (pow 30 3)) into 27000
* [misc]backup-simplify:  Simplify (* d1 27000) into (* 27000 d1)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 30 30) into 900
* [misc]backup-simplify:  Simplify (* 0 30) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 900 0) into 900
* [misc]backup-simplify:  Simplify (+ 0 900) into 900
* [misc]backup-simplify:  Simplify (/ (* 27000 d1) 900) into (* 30 d1)
* [misc]taylor:  Taking taylor expansion of (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))) in d1
* [misc]taylor:  Taking taylor expansion of (* d1 (+ (pow d2 3) (pow 30 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 (+ (pow d2 3) (pow 30 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d2))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log d2)) 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) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) 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 30 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log 30)) 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 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 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 (+ (* d2 d2) (- (* 30 30) (* d2 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* d2 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (- (* 30 30) (* d2 30)) in d1
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (* d2 30) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (pow d2 3) (pow 30 3)) into (+ (pow d2 3) 27000)
* [misc]backup-simplify:  Simplify (* 0 (+ (pow d2 3) 27000)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d2))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 30 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log 30))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ (pow d2 3) 27000))) into (+ (pow d2 3) 27000)
* [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* 30 30) into 900
* [misc]backup-simplify:  Simplify (* d2 30) into (* 30 d2)
* [misc]backup-simplify:  Simplify (- (* 30 d2)) into (- (* 30 d2))
* [misc]backup-simplify:  Simplify (+ 900 (- (* 30 d2))) into (- 900 (* 30 d2))
* [misc]backup-simplify:  Simplify (+ (pow d2 2) (- 900 (* 30 d2))) into (- (+ (pow d2 2) 900) (* 30 d2))
* [misc]backup-simplify:  Simplify (/ (+ (pow d2 3) 27000) (- (+ (pow d2 2) 900) (* 30 d2))) into (/ (+ (pow d2 3) 27000) (- (+ (pow d2 2) 900) (* 30 d2)))
* [misc]taylor:  Taking taylor expansion of (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))) in d1
* [misc]taylor:  Taking taylor expansion of (* d1 (+ (pow d2 3) (pow 30 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 (+ (pow d2 3) (pow 30 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d2))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log d2)) 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) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) 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 30 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log 30)) 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 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 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 (+ (* d2 d2) (- (* 30 30) (* d2 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* d2 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (- (* 30 30) (* d2 30)) in d1
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (* d2 30) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (pow d2 3) (pow 30 3)) into (+ (pow d2 3) 27000)
* [misc]backup-simplify:  Simplify (* 0 (+ (pow d2 3) 27000)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d2))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 30 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log 30))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ (pow d2 3) 27000))) into (+ (pow d2 3) 27000)
* [misc]backup-simplify:  Simplify (* d2 d2) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* 30 30) into 900
* [misc]backup-simplify:  Simplify (* d2 30) into (* 30 d2)
* [misc]backup-simplify:  Simplify (- (* 30 d2)) into (- (* 30 d2))
* [misc]backup-simplify:  Simplify (+ 900 (- (* 30 d2))) into (- 900 (* 30 d2))
* [misc]backup-simplify:  Simplify (+ (pow d2 2) (- 900 (* 30 d2))) into (- (+ (pow d2 2) 900) (* 30 d2))
* [misc]backup-simplify:  Simplify (/ (+ (pow d2 3) 27000) (- (+ (pow d2 2) 900) (* 30 d2))) into (/ (+ (pow d2 3) 27000) (- (+ (pow d2 2) 900) (* 30 d2)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (pow d2 3) 27000) (- (+ (pow d2 2) 900) (* 30 d2))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (pow d2 3) 27000) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
* [misc]taylor:  Taking taylor expansion of 27000 in d2
* [misc]backup-simplify:  Simplify 27000 into 27000
* [misc]taylor:  Taking taylor expansion of (- (+ (pow d2 2) 900) (* 30 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (pow d2 2) 900) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]taylor:  Taking taylor expansion of 900 in d2
* [misc]backup-simplify:  Simplify 900 into 900
* [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 (+ 0 27000) into 27000
* [misc]backup-simplify:  Simplify (+ 0 900) into 900
* [misc]backup-simplify:  Simplify (* 30 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 900 0) into 900
* [misc]backup-simplify:  Simplify (/ 27000 900) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log d2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d2))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 30 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 30 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log 30)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ (pow d2 3) 27000)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 0 30)) into 0
* [misc]backup-simplify:  Simplify (+ (* d2 0) (* 0 30)) 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 (- (+ (pow d2 2) 900) (* 30 d2))) (+ (* (/ (+ (pow d2 3) 27000) (- (+ (pow d2 2) 900) (* 30 d2))) (/ 0 (- (+ (pow d2 2) 900) (* 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 (+ (* 30 1) (* 0 0)) into 30
* [misc]backup-simplify:  Simplify (- 30) into -30
* [misc]backup-simplify:  Simplify (+ 0 -30) into -30
* [misc]backup-simplify:  Simplify (- (/ 0 900) (+ (* 30 (/ -30 900)))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow d2 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow d2 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow d2 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 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 30 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 30 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 30 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log 30))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (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) (+ (* 1 0) (+ (* 0 0) (* 0 (+ (pow d2 3) 27000))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 0 0) (* 0 30))) into 0
* [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (* 0 30))) 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 (- (+ (pow d2 2) 900) (* 30 d2))) (+ (* (/ (+ (pow d2 3) 27000) (- (+ (pow d2 2) 900) (* 30 d2))) (/ 0 (- (+ (pow d2 2) 900) (* 30 d2)))) (* 0 (/ 0 (- (+ (pow d2 2) 900) (* 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 (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 900) (+ (* 30 (/ 1 900)) (* 1 (/ -30 900)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow d2 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow d2 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow d2 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow d2 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow d2 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 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 30 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow 30 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 30 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 30 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 30 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log 30)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (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) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (pow d2 3) 27000)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 0 0) (+ (* 0 0) (* 0 30)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (* 0 30)))) 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 (- (+ (pow d2 2) 900) (* 30 d2))) (+ (* (/ (+ (pow d2 3) 27000) (- (+ (pow d2 2) 900) (* 30 d2))) (/ 0 (- (+ (pow d2 2) 900) (* 30 d2)))) (* 0 (/ 0 (- (+ (pow d2 2) 900) (* 30 d2)))) (* 0 (/ 0 (- (+ (pow d2 2) 900) (* 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 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) (+ (pow (/ 1 d2) 3) (pow 30 3))) (+ (* (/ 1 d2) (/ 1 d2)) (- (* 30 30) (* (/ 1 d2) 30)))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 d1) (+ (pow (/ 1 d2) 3) (pow 30 3))) (+ (* (/ 1 d2) (/ 1 d2)) (- (* 30 30) (* (/ 1 d2) 30)))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (pow (/ 1 d2) 3) (pow 30 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 (+ (pow (/ 1 d2) 3) (pow 30 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 d2))) 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)) 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]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 30 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 30))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log 30)) 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 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 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 (+ (* (/ 1 d2) (/ 1 d2)) (- (* 30 30) (* (/ 1 d2) 30))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d2) (/ 1 d2)) 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 (/ 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 30) (* (/ 1 d2) 30)) in d2
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 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 (+ (pow d2 -3) (pow 30 3)) into (+ 27000 (pow d2 -3))
* [misc]backup-simplify:  Simplify (* (/ 1 d1) (+ 27000 (pow d2 -3))) into (/ (+ 27000 (pow d2 -3)) d1)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ (+ 27000 (pow d2 -3)) d1) 1) into (/ (+ 27000 (pow d2 -3)) d1)
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 d1) (+ (pow (/ 1 d2) 3) (pow 30 3))) (+ (* (/ 1 d2) (/ 1 d2)) (- (* 30 30) (* (/ 1 d2) 30)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (pow (/ 1 d2) 3) (pow 30 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 (+ (pow (/ 1 d2) 3) (pow 30 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 d2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 d2))) 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)) 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]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 d2))) into (* 3 (log (/ 1 d2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 d2)))) into (pow (/ 1 d2) 3)
* [misc]taylor:  Taking taylor expansion of (pow 30 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log 30)) 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 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 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 (+ (* (/ 1 d2) (/ 1 d2)) (- (* 30 30) (* (/ 1 d2) 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d2) (/ 1 d2)) 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 (/ 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 (- (* 30 30) (* (/ 1 d2) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d2) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (pow (/ 1 d2) 3) (pow 30 3)) into (+ 27000 (/ 1 (pow d2 3)))
* [misc]backup-simplify:  Simplify (* 1 (+ 27000 (/ 1 (pow d2 3)))) into (+ 27000 (/ 1 (pow d2 3)))
* [misc]backup-simplify:  Simplify (* (/ 1 d2) (/ 1 d2)) into (/ 1 (pow d2 2))
* [misc]backup-simplify:  Simplify (* 30 30) into 900
* [misc]backup-simplify:  Simplify (* (/ 1 d2) 30) into (/ 30 d2)
* [misc]backup-simplify:  Simplify (- (/ 30 d2)) into (- (* 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (+ 900 (- (* 30 (/ 1 d2)))) into (- 900 (* 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (- 900 (* 30 (/ 1 d2)))) into (- (+ 900 (/ 1 (pow d2 2))) (* 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (/ (+ 27000 (/ 1 (pow d2 3))) (- (+ 900 (/ 1 (pow d2 2))) (* 30 (/ 1 d2)))) into (/ (+ 27000 (/ 1 (pow d2 3))) (- (+ 900 (/ 1 (pow d2 2))) (* 30 (/ 1 d2))))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 d1) (+ (pow (/ 1 d2) 3) (pow 30 3))) (+ (* (/ 1 d2) (/ 1 d2)) (- (* 30 30) (* (/ 1 d2) 30)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (pow (/ 1 d2) 3) (pow 30 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 (+ (pow (/ 1 d2) 3) (pow 30 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 d2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 d2))) 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)) 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]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 d2))) into (* 3 (log (/ 1 d2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 d2)))) into (pow (/ 1 d2) 3)
* [misc]taylor:  Taking taylor expansion of (pow 30 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log 30)) 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 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 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 (+ (* (/ 1 d2) (/ 1 d2)) (- (* 30 30) (* (/ 1 d2) 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d2) (/ 1 d2)) 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 (/ 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 (- (* 30 30) (* (/ 1 d2) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d2) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (pow (/ 1 d2) 3) (pow 30 3)) into (+ 27000 (/ 1 (pow d2 3)))
* [misc]backup-simplify:  Simplify (* 1 (+ 27000 (/ 1 (pow d2 3)))) into (+ 27000 (/ 1 (pow d2 3)))
* [misc]backup-simplify:  Simplify (* (/ 1 d2) (/ 1 d2)) into (/ 1 (pow d2 2))
* [misc]backup-simplify:  Simplify (* 30 30) into 900
* [misc]backup-simplify:  Simplify (* (/ 1 d2) 30) into (/ 30 d2)
* [misc]backup-simplify:  Simplify (- (/ 30 d2)) into (- (* 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (+ 900 (- (* 30 (/ 1 d2)))) into (- 900 (* 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (- 900 (* 30 (/ 1 d2)))) into (- (+ 900 (/ 1 (pow d2 2))) (* 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (/ (+ 27000 (/ 1 (pow d2 3))) (- (+ 900 (/ 1 (pow d2 2))) (* 30 (/ 1 d2)))) into (/ (+ 27000 (/ 1 (pow d2 3))) (- (+ 900 (/ 1 (pow d2 2))) (* 30 (/ 1 d2))))
* [misc]taylor:  Taking taylor expansion of (/ (+ 27000 (/ 1 (pow d2 3))) (- (+ 900 (/ 1 (pow d2 2))) (* 30 (/ 1 d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (+ 27000 (/ 1 (pow d2 3))) in d2
* [misc]taylor:  Taking taylor expansion of 27000 in d2
* [misc]backup-simplify:  Simplify 27000 into 27000
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 900 (/ 1 (pow d2 2))) (* 30 (/ 1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of (+ 900 (/ 1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of 900 in d2
* [misc]backup-simplify:  Simplify 900 into 900
* [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 (* 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 (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 27000 0) into 27000
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 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 (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 0 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 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* 30 1) into 30
* [misc]backup-simplify:  Simplify (- 30) into -30
* [misc]backup-simplify:  Simplify (+ 0 -30) into -30
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ -30 1)))) into 30
* [misc]backup-simplify:  Simplify (+ 900 0) into 900
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 900 0) into 900
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 900 1)) (* 30 (/ -30 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 27000 1) (+ (* 1 (/ 0 1)) (* 30 (/ 900 1)) (* 0 (/ -30 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (/ 1 d2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 30 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log 30))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 0 1) 1)))) 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 (+ 27000 (/ 1 (pow d2 3))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d2) 0) (* 0 (/ 1 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 0 30)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d2) 0) (* 0 30)) 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 (- (+ 900 (/ 1 (pow d2 2))) (* 30 (/ 1 d2)))) (+ (* (/ (+ 27000 (/ 1 (pow d2 3))) (- (+ 900 (/ 1 (pow d2 2))) (* 30 (/ 1 d2)))) (/ 0 (- (+ 900 (/ 1 (pow d2 2))) (* 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)) (* 0 (/ 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)) (* 0 (/ 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)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 0 0) (+ (* 0 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 (/ 900 1)) (* 0 (/ -30 1)))) 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 (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d2) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (/ 1 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 30 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 30 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log 30)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 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 (+ (* 1 0) (+ (* 0 0) (* 0 (+ 27000 (/ 1 (pow d2 3)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d2) 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 0 0) (* 0 30))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d2) 0) (+ (* 0 0) (* 0 30))) 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 (- (+ 900 (/ 1 (pow d2 2))) (* 30 (/ 1 d2)))) (+ (* (/ (+ 27000 (/ 1 (pow d2 3))) (- (+ 900 (/ 1 (pow d2 2))) (* 30 (/ 1 d2)))) (/ 0 (- (+ 900 (/ 1 (pow d2 2))) (* 30 (/ 1 d2))))) (* 0 (/ 0 (- (+ 900 (/ 1 (pow d2 2))) (* 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)) (* 0 (/ 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)) (* 0 (/ 0 1)) (* 0 (/ 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)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 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 (/ 0 1)) (* 0 (/ 900 1)) (* 0 (/ -30 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (* (/ 1 (- d1)) (+ (pow (/ 1 (- d2)) 3) (pow 30 3))) (+ (* (/ 1 (- d2)) (/ 1 (- d2))) (- (* 30 30) (* (/ 1 (- d2)) 30)))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- d1)) (+ (pow (/ 1 (- d2)) 3) (pow 30 3))) (+ (* (/ 1 (- d2)) (/ 1 (- d2))) (- (* 30 30) (* (/ 1 (- d2)) 30)))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (pow (/ 1 (- d2)) 3) (pow 30 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 (+ (pow (/ 1 (- d2)) 3) (pow 30 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- d2)) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 (- d2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 (- d2)))) 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))) 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]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 30 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 30))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log 30)) 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 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 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 (+ (* (/ 1 (- d2)) (/ 1 (- d2))) (- (* 30 30) (* (/ 1 (- d2)) 30))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d2)) (/ 1 (- d2))) 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 (/ 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 (- (* 30 30) (* (/ 1 (- d2)) 30)) in d2
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 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]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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (exp (* 3 (- (log -1) (log d2)))) (pow 30 3)) into (+ (exp (* 3 (- (log -1) (log d2)))) 27000)
* [misc]backup-simplify:  Simplify (* (/ -1 d1) (+ (exp (* 3 (- (log -1) (log d2)))) 27000)) into (* -1 (/ (+ (exp (* 3 (- (log -1) (log d2)))) 27000) d1))
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (+ (exp (* 3 (- (log -1) (log d2)))) 27000) d1)) 1) into (* -1 (/ (+ (exp (* 3 (- (log -1) (log d2)))) 27000) d1))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- d1)) (+ (pow (/ 1 (- d2)) 3) (pow 30 3))) (+ (* (/ 1 (- d2)) (/ 1 (- d2))) (- (* 30 30) (* (/ 1 (- d2)) 30)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (pow (/ 1 (- d2)) 3) (pow 30 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 (+ (pow (/ 1 (- d2)) 3) (pow 30 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- d2)) 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 (- d2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 (- d2)))) 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))) 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]backup-simplify:  Simplify (log (/ -1 d2)) into (log (/ -1 d2))
* [misc]backup-simplify:  Simplify (* 3 (log (/ -1 d2))) into (* 3 (log (/ -1 d2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ -1 d2)))) into (pow (/ -1 d2) 3)
* [misc]taylor:  Taking taylor expansion of (pow 30 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log 30)) 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 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 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 (+ (* (/ 1 (- d2)) (/ 1 (- d2))) (- (* 30 30) (* (/ 1 (- d2)) 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d2)) (/ 1 (- d2))) 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 (/ 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 (- (* 30 30) (* (/ 1 (- d2)) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d2)) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (pow (/ -1 d2) 3) (pow 30 3)) into (- 27000 (/ 1 (pow d2 3)))
* [misc]backup-simplify:  Simplify (* -1 (- 27000 (/ 1 (pow d2 3)))) into (* -1 (- 27000 (/ 1 (pow d2 3))))
* [misc]backup-simplify:  Simplify (* (/ -1 d2) (/ -1 d2)) into (/ 1 (pow d2 2))
* [misc]backup-simplify:  Simplify (* 30 30) into 900
* [misc]backup-simplify:  Simplify (* (/ -1 d2) 30) into (/ -30 d2)
* [misc]backup-simplify:  Simplify (- (/ -30 d2)) into (* 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ 900 (* 30 (/ 1 d2))) into (+ (* 30 (/ 1 d2)) 900)
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (+ (* 30 (/ 1 d2)) 900)) into (+ 900 (+ (* 30 (/ 1 d2)) (/ 1 (pow d2 2))))
* [misc]backup-simplify:  Simplify (/ (* -1 (- 27000 (/ 1 (pow d2 3)))) (+ 900 (+ (* 30 (/ 1 d2)) (/ 1 (pow d2 2))))) into (* -1 (/ (- 27000 (/ 1 (pow d2 3))) (+ (/ 1 (pow d2 2)) (+ (* 30 (/ 1 d2)) 900))))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- d1)) (+ (pow (/ 1 (- d2)) 3) (pow 30 3))) (+ (* (/ 1 (- d2)) (/ 1 (- d2))) (- (* 30 30) (* (/ 1 (- d2)) 30)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (pow (/ 1 (- d2)) 3) (pow 30 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 (+ (pow (/ 1 (- d2)) 3) (pow 30 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- d2)) 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 (- d2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 (- d2)))) 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))) 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]backup-simplify:  Simplify (log (/ -1 d2)) into (log (/ -1 d2))
* [misc]backup-simplify:  Simplify (* 3 (log (/ -1 d2))) into (* 3 (log (/ -1 d2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ -1 d2)))) into (pow (/ -1 d2) 3)
* [misc]taylor:  Taking taylor expansion of (pow 30 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log 30)) 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 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 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 (+ (* (/ 1 (- d2)) (/ 1 (- d2))) (- (* 30 30) (* (/ 1 (- d2)) 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d2)) (/ 1 (- d2))) 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 (/ 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 (- (* 30 30) (* (/ 1 (- d2)) 30)) in d1
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d2)) 30) 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 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ (pow (/ -1 d2) 3) (pow 30 3)) into (- 27000 (/ 1 (pow d2 3)))
* [misc]backup-simplify:  Simplify (* -1 (- 27000 (/ 1 (pow d2 3)))) into (* -1 (- 27000 (/ 1 (pow d2 3))))
* [misc]backup-simplify:  Simplify (* (/ -1 d2) (/ -1 d2)) into (/ 1 (pow d2 2))
* [misc]backup-simplify:  Simplify (* 30 30) into 900
* [misc]backup-simplify:  Simplify (* (/ -1 d2) 30) into (/ -30 d2)
* [misc]backup-simplify:  Simplify (- (/ -30 d2)) into (* 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ 900 (* 30 (/ 1 d2))) into (+ (* 30 (/ 1 d2)) 900)
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow d2 2)) (+ (* 30 (/ 1 d2)) 900)) into (+ 900 (+ (* 30 (/ 1 d2)) (/ 1 (pow d2 2))))
* [misc]backup-simplify:  Simplify (/ (* -1 (- 27000 (/ 1 (pow d2 3)))) (+ 900 (+ (* 30 (/ 1 d2)) (/ 1 (pow d2 2))))) into (* -1 (/ (- 27000 (/ 1 (pow d2 3))) (+ (/ 1 (pow d2 2)) (+ (* 30 (/ 1 d2)) 900))))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (- 27000 (/ 1 (pow d2 3))) (+ (/ 1 (pow d2 2)) (+ (* 30 (/ 1 d2)) 900)))) in d2
* [misc]taylor:  Taking taylor expansion of -1 in d2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (- 27000 (/ 1 (pow d2 3))) (+ (/ 1 (pow d2 2)) (+ (* 30 (/ 1 d2)) 900))) in d2
* [misc]taylor:  Taking taylor expansion of (- 27000 (/ 1 (pow d2 3))) in d2
* [misc]taylor:  Taking taylor expansion of 27000 in d2
* [misc]backup-simplify:  Simplify 27000 into 27000
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow d2 2)) (+ (* 30 (/ 1 d2)) 900)) 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 (+ (* 30 (/ 1 d2)) 900) 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]taylor:  Taking taylor expansion of 900 in d2
* [misc]backup-simplify:  Simplify 900 into 900
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 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) into 0
* [misc]backup-simplify:  Simplify (+ 27000 0) into 27000
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 0 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 0) into 0
* [misc]backup-simplify:  Simplify (* 30 1) into 30
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 30 1)))) into 30
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 900) into 900
* [misc]backup-simplify:  Simplify (+ 0 900) into 900
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 900 1)) (* 30 (/ 30 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 27000 1) (+ (* -1 (/ 0 1)) (* 30 (/ 900 1)) (* 0 (/ 30 1)))) 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 (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ -1 d2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (/ -1 d2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (/ -1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 30 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log 30))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 0 1) 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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- 27000 (/ 1 (pow d2 3))))) 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) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 d2) 0) (* 0 (/ -1 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 0 30)) 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 (+ (* (/ -1 d2) 0) (* 0 30)) 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 (+ 900 (+ (* 30 (/ 1 d2)) (/ 1 (pow d2 2))))) (+ (* (* -1 (/ (- 27000 (/ 1 (pow d2 3))) (+ (/ 1 (pow d2 2)) (+ (* 30 (/ 1 d2)) 900)))) (/ 0 (+ 900 (+ (* 30 (/ 1 d2)) (/ 1 (pow d2 2)))))))) 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)) (* 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 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 0 0) (+ (* 0 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 1) (+ (* -1 (/ 0 1)) (* 30 (/ 0 1)) (* 0 (/ 900 1)) (* 0 (/ 30 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 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 (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ -1 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ -1 d2) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (/ -1 d2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (/ -1 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 30 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 30 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log 30)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 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 (+ (* -1 0) (+ (* 0 0) (* 0 (- 27000 (/ 1 (pow d2 3)))))) 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) 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 (+ (* (/ -1 d2) 0) (+ (* 0 0) (* 0 (/ -1 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 0 0) (* 0 30))) 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 (+ (* (/ -1 d2) 0) (+ (* 0 0) (* 0 30))) 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 (+ 900 (+ (* 30 (/ 1 d2)) (/ 1 (pow d2 2))))) (+ (* (* -1 (/ (- 27000 (/ 1 (pow d2 3))) (+ (/ 1 (pow d2 2)) (+ (* 30 (/ 1 d2)) 900)))) (/ 0 (+ 900 (+ (* 30 (/ 1 d2)) (/ 1 (pow d2 2)))))) (* 0 (/ 0 (+ 900 (+ (* 30 (/ 1 d2)) (/ 1 (pow d2 2)))))))) 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)) (* 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 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 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 1) (+ (* -1 (/ 0 1)) (* 30 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 900 1)) (* 0 (/ 30 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 30) (* 0 -1)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (* d1 (+ (pow d2 3) (pow 30 3))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* d1 (+ (pow d2 3) (pow 30 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 (+ (pow d2 3) (pow 30 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
* [misc]taylor:  Taking taylor expansion of (pow 30 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 30))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log 30)) 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 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 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 (* d1 (+ (pow d2 3) (pow 30 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 (+ (pow d2 3) (pow 30 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d2))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log d2)) 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) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) 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 30 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log 30)) 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 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 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 (* d1 (+ (pow d2 3) (pow 30 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 (+ (pow d2 3) (pow 30 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d2))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log d2)) 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) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) 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 30 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log 30)) 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 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 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 d2 3) (pow 30 3)) into (+ (pow d2 3) 27000)
* [misc]backup-simplify:  Simplify (* 0 (+ (pow d2 3) 27000)) 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 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d2))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 30 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log 30))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ (pow d2 3) 27000))) into (+ (pow d2 3) 27000)
* [misc]taylor:  Taking taylor expansion of (+ (pow d2 3) 27000) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
* [misc]taylor:  Taking taylor expansion of 27000 in d2
* [misc]backup-simplify:  Simplify 27000 into 27000
* [misc]backup-simplify:  Simplify (+ 0 27000) into 27000
* [misc]backup-simplify:  Simplify 27000 into 27000
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log d2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d2))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 30 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 30 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log 30)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ (pow d2 3) 27000)))) 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow d2 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow d2 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow d2 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 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 30 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 30 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 30 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log 30))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (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) (+ (* 1 0) (+ (* 0 0) (* 0 (+ (pow d2 3) 27000))))) 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 (* 27000 (* 1 d1)) into (* 27000 d1)
* [misc]approximate:  Taking taylor expansion of (* (/ 1 d1) (+ (pow (/ 1 d2) 3) (pow 30 3))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (pow (/ 1 d2) 3) (pow 30 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 (+ (pow (/ 1 d2) 3) (pow 30 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 d2))) 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)) 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]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 30 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 30))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log 30)) 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 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 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 (* (/ 1 d1) (+ (pow (/ 1 d2) 3) (pow 30 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 (+ (pow (/ 1 d2) 3) (pow 30 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 d2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 d2))) 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)) 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]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 d2))) into (* 3 (log (/ 1 d2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 d2)))) into (pow (/ 1 d2) 3)
* [misc]taylor:  Taking taylor expansion of (pow 30 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log 30)) 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 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 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 (* (/ 1 d1) (+ (pow (/ 1 d2) 3) (pow 30 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 (+ (pow (/ 1 d2) 3) (pow 30 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 d2) 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 d2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 d2))) 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)) 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]backup-simplify:  Simplify (log (/ 1 d2)) into (log (/ 1 d2))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 d2))) into (* 3 (log (/ 1 d2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 d2)))) into (pow (/ 1 d2) 3)
* [misc]taylor:  Taking taylor expansion of (pow 30 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log 30)) 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 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 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 (/ 1 d2) 3) (pow 30 3)) into (+ 27000 (/ 1 (pow d2 3)))
* [misc]backup-simplify:  Simplify (* 1 (+ 27000 (/ 1 (pow d2 3)))) into (+ 27000 (/ 1 (pow d2 3)))
* [misc]taylor:  Taking taylor expansion of (+ 27000 (/ 1 (pow d2 3))) in d2
* [misc]taylor:  Taking taylor expansion of 27000 in d2
* [misc]backup-simplify:  Simplify 27000 into 27000
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 27000 0) into 27000
* [misc]backup-simplify:  Simplify 27000 into 27000
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (/ 1 d2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (/ 1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 30 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log 30))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 0 1) 1)))) 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 (+ 27000 (/ 1 (pow d2 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)) (* 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)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d2) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (/ 1 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 30 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 30 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log 30)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 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 (+ (* 1 0) (+ (* 0 0) (* 0 (+ 27000 (/ 1 (pow d2 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)) (* 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 (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ 1 d2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ 1 d2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ 1 d2) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ 1 d2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (/ 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 30 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 30 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 30 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log 30))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ 27000 (/ 1 (pow d2 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 (* 27000 (* 1 (/ 1 (/ 1 d1)))) into (* 27000 d1)
* [misc]approximate:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (pow (/ 1 (- d2)) 3) (pow 30 3))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (pow (/ 1 (- d2)) 3) (pow 30 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 (+ (pow (/ 1 (- d2)) 3) (pow 30 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- d2)) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 (- d2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 (- d2)))) 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))) 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]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 30 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 30))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log 30)) 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 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 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 (* (/ 1 (- d1)) (+ (pow (/ 1 (- d2)) 3) (pow 30 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 (+ (pow (/ 1 (- d2)) 3) (pow 30 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- d2)) 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 (- d2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 (- d2)))) 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))) 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]backup-simplify:  Simplify (log (/ -1 d2)) into (log (/ -1 d2))
* [misc]backup-simplify:  Simplify (* 3 (log (/ -1 d2))) into (* 3 (log (/ -1 d2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ -1 d2)))) into (pow (/ -1 d2) 3)
* [misc]taylor:  Taking taylor expansion of (pow 30 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log 30)) 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 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 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 (* (/ 1 (- d1)) (+ (pow (/ 1 (- d2)) 3) (pow 30 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 (+ (pow (/ 1 (- d2)) 3) (pow 30 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 (- d2)) 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (/ 1 (- d2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log (/ 1 (- d2)))) 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))) 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]backup-simplify:  Simplify (log (/ -1 d2)) into (log (/ -1 d2))
* [misc]backup-simplify:  Simplify (* 3 (log (/ -1 d2))) into (* 3 (log (/ -1 d2)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ -1 d2)))) into (pow (/ -1 d2) 3)
* [misc]taylor:  Taking taylor expansion of (pow 30 3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 30))) in d1
* [misc]taylor:  Taking taylor expansion of (* 3 (log 30)) 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 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 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 (/ -1 d2) 3) (pow 30 3)) into (- 27000 (/ 1 (pow d2 3)))
* [misc]backup-simplify:  Simplify (* -1 (- 27000 (/ 1 (pow d2 3)))) into (* -1 (- 27000 (/ 1 (pow d2 3))))
* [misc]taylor:  Taking taylor expansion of (* -1 (- 27000 (/ 1 (pow d2 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 (- 27000 (/ 1 (pow d2 3))) in d2
* [misc]taylor:  Taking taylor expansion of 27000 in d2
* [misc]backup-simplify:  Simplify 27000 into 27000
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 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) into 0
* [misc]backup-simplify:  Simplify (+ 27000 0) into 27000
* [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 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* -1 27000) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into -27000
* [misc]backup-simplify:  Simplify -27000 into -27000
* [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 (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ -1 d2) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (/ -1 d2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (/ -1 d2)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 30 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log 30))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 0 1) 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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- 27000 (/ 1 (pow d2 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)) (* 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 27000) (+ (* 0 0) (+ (* 0 0) (* 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 (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ -1 d2) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ -1 d2) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (/ -1 d2))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (/ -1 d2)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 30 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 30 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log 30)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 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 (+ (* -1 0) (+ (* 0 0) (* 0 (- 27000 (/ 1 (pow d2 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)) (* 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 27000) (+ (* 0 0) (+ (* 0 0) (* 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 (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (/ -1 d2) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (/ -1 d2) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (/ -1 d2) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (/ -1 d2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (/ -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 30 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 30 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 30 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log 30))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log 30))) (+ (* (/ (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) 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 (- 27000 (/ 1 (pow d2 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 (* -27000 (* 1 (/ 1 (/ 1 (- d1))))) into (* 27000 d1)
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2)
* [misc]approximate:  Taking taylor expansion of (- (* 30 30) (* d2 30)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (- (* 30 30) (* d2 30)) in d2
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (* d2 30) 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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (- (* 30 30) (* d2 30)) in d2
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (* d2 30) 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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (* 30 30) into 900
* [misc]backup-simplify:  Simplify (* 0 30) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 900 0) into 900
* [misc]backup-simplify:  Simplify 900 into 900
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 0 30)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 30)) into 30
* [misc]backup-simplify:  Simplify (- 30) into -30
* [misc]backup-simplify:  Simplify (+ 0 -30) into -30
* [misc]backup-simplify:  Simplify -30 into -30
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 0 0) (* 0 30))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 30))) 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 (+ (* 30 0) (+ (* 0 0) (+ (* 0 0) (* 0 30)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 30)))) 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 (+ (* 30 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 30))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 30))))) 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 (+ (* 30 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 30)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 30)))))) 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 (+ (* 30 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 30))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 30))))))) 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 (+ (* 30 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 30)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 30)))))))) 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 (+ (* -30 d2) 900) into (- 900 (* 30 d2))
* [misc]approximate:  Taking taylor expansion of (- (* 30 30) (* (/ 1 d2) 30)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (- (* 30 30) (* (/ 1 d2) 30)) in d2
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 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]taylor:  Taking taylor expansion of (- (* 30 30) (* (/ 1 d2) 30)) in d2
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 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 30) into 30
* [misc]backup-simplify:  Simplify (- 30) into -30
* [misc]backup-simplify:  Simplify (+ 0 -30) into -30
* [misc]backup-simplify:  Simplify -30 into -30
* [misc]backup-simplify:  Simplify (* 30 30) into 900
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 30)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 900 0) into 900
* [misc]backup-simplify:  Simplify 900 into 900
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 0 30)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 30))) 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 (+ (* 30 0) (+ (* 0 0) (* 0 30))) 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 30)))) 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 (+ (* 30 0) (+ (* 0 0) (+ (* 0 0) (* 0 30)))) 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 30))))) 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 (+ (* 30 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 30))))) 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 (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 30)))))) 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 (+ (* 30 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 30)))))) 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 (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 30))))))) 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 (+ (* 30 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 30))))))) 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 (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 30)))))))) 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 (+ 900 (* -30 (/ 1 (/ 1 d2)))) into (- 900 (* 30 d2))
* [misc]approximate:  Taking taylor expansion of (- (* 30 30) (* (/ 1 (- d2)) 30)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (- (* 30 30) (* (/ 1 (- d2)) 30)) in d2
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 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]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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (- (* 30 30) (* (/ 1 (- d2)) 30)) in d2
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 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]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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (* -1 30) into -30
* [misc]backup-simplify:  Simplify (- -30) into 30
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (* 30 30) into 900
* [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)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 900 0) into 900
* [misc]backup-simplify:  Simplify 900 into 900
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 0 30)) 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))) 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 (+ (* 30 0) (+ (* 0 0) (* 0 30))) 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)))) 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 (+ (* 30 0) (+ (* 0 0) (+ (* 0 0) (* 0 30)))) 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))))) 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 (+ (* 30 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 30))))) 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 (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 30)))))) 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 (+ (* 30 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 30)))))) 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 (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 30))))))) 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 (+ (* 30 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 30))))))) 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 (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 30)))))))) 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 (+ 900 (* 30 (/ 1 (/ 1 (- d2))))) into (- 900 (* 30 d2))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (+ (* d2 d2) (- (* 30 30) (* d2 30))) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* d2 d2) (- (* 30 30) (* d2 30))) in d2
* [misc]taylor:  Taking taylor expansion of (* d2 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]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 (- (* 30 30) (* d2 30)) in d2
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (* d2 30) 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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (+ (* d2 d2) (- (* 30 30) (* d2 30))) in d2
* [misc]taylor:  Taking taylor expansion of (* d2 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]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 (- (* 30 30) (* d2 30)) in d2
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (* d2 30) 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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 30 30) into 900
* [misc]backup-simplify:  Simplify (* 0 30) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 900 0) into 900
* [misc]backup-simplify:  Simplify (+ 0 900) into 900
* [misc]backup-simplify:  Simplify 900 into 900
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 0 30)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 30)) into 30
* [misc]backup-simplify:  Simplify (- 30) into -30
* [misc]backup-simplify:  Simplify (+ 0 -30) into -30
* [misc]backup-simplify:  Simplify (+ 0 -30) into -30
* [misc]backup-simplify:  Simplify -30 into -30
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 0 0) (* 0 30))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 30))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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)) (+ (* -30 d2) 900)) into (- (+ (pow d2 2) 900) (* 30 d2))
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 d2) (/ 1 d2)) (- (* 30 30) (* (/ 1 d2) 30))) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 d2) (/ 1 d2)) (- (* 30 30) (* (/ 1 d2) 30))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d2) (/ 1 d2)) 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 (/ 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 30) (* (/ 1 d2) 30)) in d2
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 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]taylor:  Taking taylor expansion of (+ (* (/ 1 d2) (/ 1 d2)) (- (* 30 30) (* (/ 1 d2) 30))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d2) (/ 1 d2)) 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 (/ 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 30) (* (/ 1 d2) 30)) in d2
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 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 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 (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* 1 30) into 30
* [misc]backup-simplify:  Simplify (- 30) into -30
* [misc]backup-simplify:  Simplify (+ 0 -30) into -30
* [misc]backup-simplify:  Simplify (+ 0 -30) 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 30 30) into 900
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 30)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 900 0) into 900
* [misc]backup-simplify:  Simplify (+ 0 900) into 900
* [misc]backup-simplify:  Simplify 900 into 900
* [misc]backup-simplify:  Simplify (+ 900 (+ (* -30 (/ 1 (/ 1 d2))) (* 1 (pow (/ 1 (/ 1 d2)) 2)))) into (- (+ (pow d2 2) 900) (* 30 d2))
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 (- d2)) (/ 1 (- d2))) (- (* 30 30) (* (/ 1 (- d2)) 30))) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- d2)) (/ 1 (- d2))) (- (* 30 30) (* (/ 1 (- d2)) 30))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d2)) (/ 1 (- d2))) 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 (/ 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 (- (* 30 30) (* (/ 1 (- d2)) 30)) in d2
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 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]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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- d2)) (/ 1 (- d2))) (- (* 30 30) (* (/ 1 (- d2)) 30))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d2)) (/ 1 (- d2))) 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 (/ 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 (- (* 30 30) (* (/ 1 (- d2)) 30)) in d2
* [misc]taylor:  Taking taylor expansion of (* 30 30) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 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]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 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [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) 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)) into 0
* [misc]backup-simplify:  Simplify (* -1 30) into -30
* [misc]backup-simplify:  Simplify (- -30) into 30
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (+ 0 30) 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) 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))) into 0
* [misc]backup-simplify:  Simplify (* 30 30) into 900
* [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)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 900 0) into 900
* [misc]backup-simplify:  Simplify (+ 0 900) into 900
* [misc]backup-simplify:  Simplify 900 into 900
* [misc]backup-simplify:  Simplify (+ 900 (+ (* 30 (/ 1 (/ 1 (- d2)))) (* 1 (pow (/ 1 (/ 1 (- d2))) 2)))) into (- (+ (pow d2 2) 900) (* 30 d2))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))) 1))>
* * * * [misc]progress:  [ 2 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (exp (- (log (* d1 (+ (pow d2 3) (pow 30 3)))) (log (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (- (log (* d1 (+ (pow d2 3) (pow 30 3)))) (log (+ (* d2 d2) (- (* 30 30) (* d2 30)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (96 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* * [misc]simplify:  iters left: 2 (195 enodes)
* * [misc]simplify:  iters left: 1 (256 enodes)
* [exit]simplify:  Simplified to (- (log (+ (* (* d2 d1) (* d2 d2)) (* 27000 d1))) (log (+ 900 (* d2 (- d2 30)))))
* [exit]simplify:  Simplified to (- (log (+ (* (* d2 d1) (* d2 d2)) (* 27000 d1))) (log (+ 900 (* d2 (- d2 30)))))
* * * * [misc]progress:  [ 3 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (exp (log (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (log (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (100 enodes)
* * [misc]simplify:  iters left: 3 (173 enodes)
* * [misc]simplify:  iters left: 2 (286 enodes)
* * [misc]simplify:  iters left: 1 (464 enodes)
* [exit]simplify:  Simplified to (log (/ (+ (* d1 27000) (* (* d2 d2) (* d2 d1))) (+ 900 (* d2 (+ d2 -30)))))
* [exit]simplify:  Simplified to (log (/ (+ (* d1 27000) (* (* d2 d2) (* d2 d1))) (+ 900 (* d2 (+ d2 -30)))))
* * * * [misc]progress:  [ 4 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (log (exp (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (exp (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (155 enodes)
* * [misc]simplify:  iters left: 2 (266 enodes)
* * [misc]simplify:  iters left: 1 (475 enodes)
* [exit]simplify:  Simplified to (exp (/ (+ (* 27000 d1) (* (* d2 d2) (* d2 d1))) (- 900 (* (- 30 d2) d2))))
* [exit]simplify:  Simplified to (exp (/ (+ (* 27000 d1) (* (* d2 d2) (* d2 d1))) (- 900 (* (- 30 d2) d2))))
* * * * [misc]progress:  [ 5 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (cbrt (/ (* (* (* d1 (+ (pow d2 3) (pow 30 3))) (* d1 (+ (pow d2 3) (pow 30 3)))) (* d1 (+ (pow d2 3) (pow 30 3)))) (* (* (+ (* d2 d2) (- (* 30 30) (* d2 30))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (/ (* (* (* d1 (+ (pow d2 3) (pow 30 3))) (* d1 (+ (pow d2 3) (pow 30 3)))) (* d1 (+ (pow d2 3) (pow 30 3)))) (* (* (+ (* d2 d2) (- (* 30 30) (* d2 30))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (67 enodes)
* * [misc]simplify:  iters left: 4 (321 enodes)
* [exit]simplify:  Simplified to (pow (/ (+ (* d1 27000) (* (* d2 d2) (* d2 d1))) (- 900 (* d2 (- 30 d2)))) 3)
* [exit]simplify:  Simplified to (pow (/ (+ (* d1 27000) (* (* d2 d2) (* d2 d1))) (- 900 (* d2 (- 30 d2)))) 3)
* * * * [misc]progress:  [ 6 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (cbrt (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30))))) (cbrt (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))) (cbrt (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30))))) (cbrt (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (92 enodes)
* * [misc]simplify:  iters left: 3 (153 enodes)
* * [misc]simplify:  iters left: 2 (249 enodes)
* * [misc]simplify:  iters left: 1 (404 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (+ (* (* d2 d2) (* d2 d1)) (* 27000 d1)) (+ (* (- d2 30) d2) 900))) (cbrt (/ (+ (* (* d2 d2) (* d2 d1)) (* 27000 d1)) (+ (* (- d2 30) d2) 900))))
* [exit]simplify:  Simplified to (* (cbrt (/ (+ (* (* d2 d2) (* d2 d1)) (* 27000 d1)) (+ (* (- d2 30) d2) 900))) (cbrt (/ (+ (* (* d2 d2) (* d2 d1)) (* 27000 d1)) (+ (* (- d2 30) d2) 900))))
* [enter]simplify:  Simplifying (cbrt (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (153 enodes)
* * [misc]simplify:  iters left: 2 (254 enodes)
* * [misc]simplify:  iters left: 1 (412 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (+ (* (* d2 d2) (* d2 d1)) (* 27000 d1)) (- 900 (* (- 30 d2) d2))))
* [exit]simplify:  Simplified to (cbrt (/ (+ (* (* d2 d2) (* d2 d1)) (* 27000 d1)) (- 900 (* (- 30 d2) d2))))
* * * * [misc]progress:  [ 7 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (cbrt (* (* (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30))))) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (* (* (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30))))) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (pow (/ (+ (* d1 27000) (* (* d2 d1) (* d2 d2))) (- 900 (* d2 (- 30 d2)))) 3)
* [exit]simplify:  Simplified to (pow (/ (+ (* d1 27000) (* (* d2 d1) (* d2 d2))) (- 900 (* d2 (- 30 d2)))) 3)
* * * * [misc]progress:  [ 8 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30))))) (sqrt (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (sqrt (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (153 enodes)
* * [misc]simplify:  iters left: 2 (254 enodes)
* * [misc]simplify:  iters left: 1 (412 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (* (* d2 d2) (* d2 d1)) (* 27000 d1)) (- 900 (* (- 30 d2) d2))))
* [exit]simplify:  Simplified to (sqrt (/ (+ (* (* d2 d2) (* d2 d1)) (* 27000 d1)) (- 900 (* (- 30 d2) d2))))
* [enter]simplify:  Simplifying (sqrt (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (153 enodes)
* * [misc]simplify:  iters left: 2 (254 enodes)
* * [misc]simplify:  iters left: 1 (412 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (* (* d2 d2) (* d2 d1)) (* 27000 d1)) (- 900 (* (- 30 d2) d2))))
* [exit]simplify:  Simplified to (sqrt (/ (+ (* (* d2 d2) (* d2 d1)) (* 27000 d1)) (- 900 (* (- 30 d2) d2))))
* * * * [misc]progress:  [ 9 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (- (* d1 (+ (pow d2 3) (pow 30 3)))) (- (+ (* d2 d2) (- (* 30 30) (* d2 30))))))>
* [enter]simplify:  Simplifying (- (* d1 (+ (pow d2 3) (pow 30 3))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (180 enodes)
* * [misc]simplify:  iters left: 2 (290 enodes)
* * [misc]simplify:  iters left: 1 (368 enodes)
* [exit]simplify:  Simplified to (- (* -27000 d1) (* (* d2 d2) (* d2 d1)))
* [exit]simplify:  Simplified to (- (* -27000 d1) (* (* d2 d2) (* d2 d1)))
* [enter]simplify:  Simplifying (- (+ (* d2 d2) (- (* 30 30) (* d2 30))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (143 enodes)
* * [misc]simplify:  iters left: 1 (184 enodes)
* [exit]simplify:  Simplified to (+ -900 (* d2 (- 30 d2)))
* [exit]simplify:  Simplified to (+ -900 (* d2 (- 30 d2)))
* * * * [misc]progress:  [ 10 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ d1 (* (cbrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (cbrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))) (/ (+ (pow d2 3) (pow 30 3)) (cbrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (/ d1 (* (cbrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (cbrt (+ (* d2 d2) (- (* 30 30) (* d2 30))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (104 enodes)
* [exit]simplify:  Simplified to (/ d1 (* (cbrt (+ (* (+ -30 d2) d2) 900)) (cbrt (+ (* (+ -30 d2) d2) 900))))
* [exit]simplify:  Simplified to (/ d1 (* (cbrt (+ (* (+ -30 d2) d2) 900)) (cbrt (+ (* (+ -30 d2) d2) 900))))
* [enter]simplify:  Simplifying (/ (+ (pow d2 3) (pow 30 3)) (cbrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (110 enodes)
* [exit]simplify:  Simplified to (/ (+ 27000 (pow d2 3)) (cbrt (+ 900 (* d2 (+ d2 -30)))))
* [exit]simplify:  Simplified to (/ (+ 27000 (pow d2 3)) (cbrt (+ 900 (* d2 (+ d2 -30)))))
* * * * [misc]progress:  [ 11 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ d1 (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30))))) (/ (+ (pow d2 3) (pow 30 3)) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (/ d1 (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (78 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (/ d1 (sqrt (+ 900 (* d2 (+ -30 d2)))))
* [exit]simplify:  Simplified to (/ d1 (sqrt (+ 900 (* d2 (+ -30 d2)))))
* [enter]simplify:  Simplifying (/ (+ (pow d2 3) (pow 30 3)) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (110 enodes)
* [exit]simplify:  Simplified to (/ (+ 27000 (pow d2 3)) (sqrt (+ 900 (* d2 (+ d2 -30)))))
* [exit]simplify:  Simplified to (/ (+ 27000 (pow d2 3)) (sqrt (+ 900 (* d2 (+ d2 -30)))))
* * * * [misc]progress:  [ 12 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ d1 1) (/ (+ (pow d2 3) (pow 30 3)) (+ (* d2 d2) (- (* 30 30) (* d2 30))))))>
* [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 (/ (+ (pow d2 3) (pow 30 3)) (+ (* d2 d2) (- (* 30 30) (* d2 30))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (110 enodes)
* [exit]simplify:  Simplified to (/ (+ 27000 (pow d2 3)) (+ 900 (* d2 (+ -30 d2))))
* [exit]simplify:  Simplified to (/ (+ 27000 (pow d2 3)) (+ 900 (* d2 (+ -30 d2))))
* * * * [misc]progress:  [ 13 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* 1 (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30))))))>
* * * * [misc]progress:  [ 14 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (+ (pow d2 3) (pow 30 3))) (/ 1 (+ (* d2 d2) (- (* 30 30) (* d2 30))))))>
* [enter]simplify:  Simplifying (/ 1 (+ (* d2 d2) (- (* 30 30) (* d2 30))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (/ 1 (- 900 (* (- 30 d2) d2)))
* [exit]simplify:  Simplified to (/ 1 (- 900 (* (- 30 d2) d2)))
* * * * [misc]progress:  [ 15 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ 1 (/ (+ (* d2 d2) (- (* 30 30) (* d2 30))) (* d1 (+ (pow d2 3) (pow 30 3))))))>
* [enter]simplify:  Simplifying (/ (+ (* d2 d2) (- (* 30 30) (* d2 30))) (* d1 (+ (pow d2 3) (pow 30 3))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (171 enodes)
* * [misc]simplify:  iters left: 2 (329 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (+ -30 d2) d2) 900) (+ (* (* d1 d2) (* d2 d2)) (* d1 27000)))
* [exit]simplify:  Simplified to (/ (+ (* (+ -30 d2) d2) 900) (+ (* (* d1 d2) (* d2 d2)) (* d1 27000)))
* * * * [misc]progress:  [ 16 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (/ (* d1 (+ (pow d2 3) (pow 30 3))) (* (cbrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (cbrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))) (cbrt (+ (* d2 d2) (- (* 30 30) (* d2 30))))))>
* [enter]simplify:  Simplifying (/ (* d1 (+ (pow d2 3) (pow 30 3))) (* (cbrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (cbrt (+ (* d2 d2) (- (* 30 30) (* d2 30))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (104 enodes)
* * [misc]simplify:  iters left: 3 (178 enodes)
* * [misc]simplify:  iters left: 2 (299 enodes)
* * [misc]simplify:  iters left: 1 (483 enodes)
* [exit]simplify:  Simplified to (/ (/ (+ (* (* d2 d2) (* d2 d1)) (* d1 27000)) (cbrt (- 900 (* d2 (- 30 d2))))) (cbrt (- 900 (* d2 (- 30 d2)))))
* [exit]simplify:  Simplified to (/ (/ (+ (* (* d2 d2) (* d2 d1)) (* d1 27000)) (cbrt (- 900 (* d2 (- 30 d2))))) (cbrt (- 900 (* d2 (- 30 d2)))))
* * * * [misc]progress:  [ 17 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (/ (* d1 (+ (pow d2 3) (pow 30 3))) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30))))) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30))))))>
* [enter]simplify:  Simplifying (/ (* d1 (+ (pow d2 3) (pow 30 3))) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (88 enodes)
* * [misc]simplify:  iters left: 3 (143 enodes)
* * [misc]simplify:  iters left: 2 (217 enodes)
* * [misc]simplify:  iters left: 1 (303 enodes)
* [exit]simplify:  Simplified to (/ (+ (* 27000 d1) (* (* d2 d2) (* d2 d1))) (sqrt (+ 900 (* d2 (- d2 30)))))
* [exit]simplify:  Simplified to (/ (+ (* 27000 d1) (* (* d2 d2) (* d2 d1))) (sqrt (+ 900 (* d2 (- d2 30)))))
* * * * [misc]progress:  [ 18 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (/ (* d1 (+ (pow d2 3) (pow 30 3))) 1) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [enter]simplify:  Simplifying (/ (* d1 (+ (pow d2 3) (pow 30 3))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (93 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (163 enodes)
* [exit]simplify:  Simplified to (+ (* 27000 d1) (* (* d2 d1) (* d2 d2)))
* [exit]simplify:  Simplified to (+ (* 27000 d1) (* (* d2 d1) (* d2 d2)))
* * * * [misc]progress:  [ 19 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ d1 (/ (+ (* d2 d2) (- (* 30 30) (* d2 30))) (+ (pow d2 3) (pow 30 3)))))>
* [enter]simplify:  Simplifying (/ (+ (* d2 d2) (- (* 30 30) (* d2 30))) (+ (pow d2 3) (pow 30 3)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (106 enodes)
* * [misc]simplify:  iters left: 1 (155 enodes)
* [exit]simplify:  Simplified to (/ (- 900 (* (- 30 d2) d2)) (+ 27000 (pow d2 3)))
* [exit]simplify:  Simplified to (/ (- 900 (* (- 30 d2) d2)) (+ 27000 (pow d2 3)))
* * * * [misc]progress:  [ 20 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (pow (* d2 d2) 3) (pow (- (* 30 30) (* d2 30)) 3))) (+ (* (* d2 d2) (* d2 d2)) (- (* (- (* 30 30) (* d2 30)) (- (* 30 30) (* d2 30))) (* (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (pow (* d2 d2) 3) (pow (- (* 30 30) (* d2 30)) 3)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (114 enodes)
* * [misc]simplify:  iters left: 3 (302 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (* d2 d1) (* d2 d2)) (* 27000 d1)) (+ (* (* (- 30 d2) (- 30 d2)) (+ 810000 (* d2 -27000))) (pow (* d2 d2) 3)))
* [exit]simplify:  Simplified to (/ (+ (* (* d2 d1) (* d2 d2)) (* 27000 d1)) (+ (* (* (- 30 d2) (- 30 d2)) (+ 810000 (* d2 -27000))) (pow (* d2 d2) 3)))
* * * * [misc]progress:  [ 21 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ (* d1 (+ (pow d2 3) (pow 30 3))) (- (* (* d2 d2) (* d2 d2)) (* (- (* 30 30) (* d2 30)) (- (* 30 30) (* d2 30))))) (- (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [enter]simplify:  Simplifying (/ (* d1 (+ (pow d2 3) (pow 30 3))) (- (* (* d2 d2) (* d2 d2)) (* (- (* 30 30) (* d2 30)) (- (* 30 30) (* d2 30)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (122 enodes)
* * [misc]simplify:  iters left: 3 (335 enodes)
* [exit]simplify:  Simplified to (/ (/ (+ (* (* d2 d1) (* d2 d2)) (* 27000 d1)) (- 900 (* d2 (- 30 d2)))) (- (* d2 (- d2 -30)) 900))
* [exit]simplify:  Simplified to (/ (/ (+ (* (* d2 d1) (* d2 d2)) (* 27000 d1)) (- 900 (* d2 (- 30 d2)))) (- (* d2 (- d2 -30)) 900))
* * * * [misc]progress:  [ 22 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow (pow d2 3) 3) (pow (pow 30 3) 3))) (* (+ (* d2 d2) (- (* 30 30) (* d2 30))) (+ (* (pow d2 3) (pow d2 3)) (- (* (pow 30 3) (pow 30 3)) (* (pow d2 3) (pow 30 3)))))))>
* [enter]simplify:  Simplifying (* (+ (* d2 d2) (- (* 30 30) (* d2 30))) (+ (* (pow d2 3) (pow d2 3)) (- (* (pow 30 3) (pow 30 3)) (* (pow d2 3) (pow 30 3)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (149 enodes)
* [exit]simplify:  Simplified to (* (- 729000000 (* (pow d2 3) (- 27000 (pow d2 3)))) (- 900 (* d2 (- 30 d2))))
* [exit]simplify:  Simplified to (* (- 729000000 (* (pow d2 3) (- 27000 (pow d2 3)))) (- 900 (* d2 (- 30 d2))))
* * * * [misc]progress:  [ 23 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (* (pow d2 3) (pow d2 3)) (* (pow 30 3) (pow 30 3)))) (* (+ (* d2 d2) (- (* 30 30) (* d2 30))) (- (pow d2 3) (pow 30 3)))))>
* [enter]simplify:  Simplifying (* (+ (* d2 d2) (- (* 30 30) (* d2 30))) (- (pow d2 3) (pow 30 3)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (215 enodes)
* [exit]simplify:  Simplified to (* (+ (pow d2 3) -27000) (+ (* d2 (- d2 30)) 900))
* [exit]simplify:  Simplified to (* (+ (pow d2 3) -27000) (+ (* d2 (- d2 30)) 900))
* * * * [misc]progress:  [ 24 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (pow (* d1 (+ (pow d2 3) (pow 30 3))) 1) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* * * * [misc]progress:  [ 25 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (exp (log (* d1 (+ (pow d2 3) (pow 30 3))))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [enter]simplify:  Simplifying (log (* d1 (+ (pow d2 3) (pow 30 3))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (101 enodes)
* * [misc]simplify:  iters left: 1 (129 enodes)
* [exit]simplify:  Simplified to (log (+ (* 27000 d1) (* (* d2 d2) (* d2 d1))))
* [exit]simplify:  Simplified to (log (+ (* 27000 d1) (* (* d2 d2) (* d2 d1))))
* * * * [misc]progress:  [ 26 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (log (exp (* d1 (+ (pow d2 3) (pow 30 3))))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [enter]simplify:  Simplifying (exp (* d1 (+ (pow d2 3) (pow 30 3))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (155 enodes)
* * [misc]simplify:  iters left: 1 (192 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (+ (pow d2 3) 27000))
* [exit]simplify:  Simplified to (pow (exp d1) (+ (pow d2 3) 27000))
* * * * [misc]progress:  [ 27 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* (cbrt (* d1 (+ (pow d2 3) (pow 30 3)))) (cbrt (* d1 (+ (pow d2 3) (pow 30 3))))) (cbrt (* d1 (+ (pow d2 3) (pow 30 3))))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [enter]simplify:  Simplifying (* (cbrt (* d1 (+ (pow d2 3) (pow 30 3)))) (cbrt (* d1 (+ (pow d2 3) (pow 30 3)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (112 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d2 d1) (* d2 d2)) (* d1 27000))) (cbrt (+ (* (* d2 d1) (* d2 d2)) (* d1 27000))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d2 d1) (* d2 d2)) (* d1 27000))) (cbrt (+ (* (* d2 d1) (* d2 d2)) (* d1 27000))))
* [enter]simplify:  Simplifying (cbrt (* d1 (+ (pow d2 3) (pow 30 3))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (112 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (* d2 d2) (* d2 d1)) (* 27000 d1)))
* [exit]simplify:  Simplified to (cbrt (+ (* (* d2 d2) (* d2 d1)) (* 27000 d1)))
* * * * [misc]progress:  [ 28 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (cbrt (* (* (* d1 (+ (pow d2 3) (pow 30 3))) (* d1 (+ (pow d2 3) (pow 30 3)))) (* d1 (+ (pow d2 3) (pow 30 3))))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [enter]simplify:  Simplifying (* (* (* d1 (+ (pow d2 3) (pow 30 3))) (* d1 (+ (pow d2 3) (pow 30 3)))) (* d1 (+ (pow d2 3) (pow 30 3))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (128 enodes)
* [exit]simplify:  Simplified to (pow (+ (* (* d2 d2) (* d2 d1)) (* d1 27000)) 3)
* [exit]simplify:  Simplified to (pow (+ (* (* d2 d2) (* d2 d1)) (* d1 27000)) 3)
* * * * [misc]progress:  [ 29 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (sqrt (* d1 (+ (pow d2 3) (pow 30 3)))) (sqrt (* d1 (+ (pow d2 3) (pow 30 3))))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [enter]simplify:  Simplifying (sqrt (* d1 (+ (pow d2 3) (pow 30 3))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (112 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (* d2 d2) (* d2 d1)) (* 27000 d1)))
* [exit]simplify:  Simplified to (sqrt (+ (* (* d2 d2) (* d2 d1)) (* 27000 d1)))
* [enter]simplify:  Simplifying (sqrt (* d1 (+ (pow d2 3) (pow 30 3))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (112 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (* d2 d2) (* d2 d1)) (* 27000 d1)))
* [exit]simplify:  Simplified to (sqrt (+ (* (* d2 d2) (* d2 d1)) (* 27000 d1)))
* * * * [misc]progress:  [ 30 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* 1 (* d1 (+ (pow d2 3) (pow 30 3)))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* * * * [misc]progress:  [ 31 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (+ (* d1 (pow d2 3)) (* d1 (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [enter]simplify:  Simplifying (* d1 (pow d2 3))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (* (* d2 d1) (* d2 d2))
* [exit]simplify:  Simplified to (* (* d2 d1) (* d2 d2))
* [enter]simplify:  Simplifying (* d1 (pow 30 3))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (* 27000 d1)
* [exit]simplify:  Simplified to (* 27000 d1)
* * * * [misc]progress:  [ 32 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (+ (* (pow d2 3) d1) (* (pow 30 3) d1)) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [enter]simplify:  Simplifying (* (pow d2 3) d1)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (* (* d1 d2) (* d2 d2))
* [exit]simplify:  Simplified to (* (* d1 d2) (* d2 d2))
* [enter]simplify:  Simplifying (* (pow 30 3) d1)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (* 27000 d1)
* [exit]simplify:  Simplified to (* 27000 d1)
* * * * [misc]progress:  [ 33 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (* (cbrt (+ (pow d2 3) (pow 30 3))) (cbrt (+ (pow d2 3) (pow 30 3))))) (cbrt (+ (pow d2 3) (pow 30 3)))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [enter]simplify:  Simplifying (* d1 (* (cbrt (+ (pow d2 3) (pow 30 3))) (cbrt (+ (pow d2 3) (pow 30 3)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (* d1 (* (cbrt (+ 27000 (pow d2 3))) (cbrt (+ 27000 (pow d2 3)))))
* [exit]simplify:  Simplified to (* d1 (* (cbrt (+ 27000 (pow d2 3))) (cbrt (+ 27000 (pow d2 3)))))
* * * * [misc]progress:  [ 34 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (sqrt (+ (pow d2 3) (pow 30 3)))) (sqrt (+ (pow d2 3) (pow 30 3)))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [enter]simplify:  Simplifying (* d1 (sqrt (+ (pow d2 3) (pow 30 3))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ 27000 (pow d2 3))) d1)
* [exit]simplify:  Simplified to (* (sqrt (+ 27000 (pow d2 3))) d1)
* * * * [misc]progress:  [ 35 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (+ d2 30)) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [enter]simplify:  Simplifying (* d1 (+ (* d2 d2) (- (* 30 30) (* d2 30))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (120 enodes)
* * [misc]simplify:  iters left: 2 (206 enodes)
* * [misc]simplify:  iters left: 1 (307 enodes)
* [exit]simplify:  Simplified to (+ (* 900 d1) (* (+ d2 -30) (* d2 d1)))
* [exit]simplify:  Simplified to (+ (* 900 d1) (* (+ d2 -30) (* d2 d1)))
* * * * [misc]progress:  [ 36 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 1) (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [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:  [ 37 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 1) (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [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:  [ 38 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (/ (* d1 (+ (pow (pow d2 3) 3) (pow (pow 30 3) 3))) (+ (* (pow d2 3) (pow d2 3)) (- (* (pow 30 3) (pow 30 3)) (* (pow d2 3) (pow 30 3))))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [enter]simplify:  Simplifying (* d1 (+ (pow (pow d2 3) 3) (pow (pow 30 3) 3)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (181 enodes)
* * [misc]simplify:  iters left: 2 (323 enodes)
* * [misc]simplify:  iters left: 1 (465 enodes)
* [exit]simplify:  Simplified to (* d1 (+ 19683000000000 (* (* d2 d2) (pow d2 7))))
* [exit]simplify:  Simplified to (* d1 (+ 19683000000000 (* (* d2 d2) (pow d2 7))))
* * * * [misc]progress:  [ 39 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (/ (* d1 (- (* (pow d2 3) (pow d2 3)) (* (pow 30 3) (pow 30 3)))) (- (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [enter]simplify:  Simplifying (* d1 (- (* (pow d2 3) (pow d2 3)) (* (pow 30 3) (pow 30 3))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (130 enodes)
* * [misc]simplify:  iters left: 2 (395 enodes)
* [exit]simplify:  Simplified to (* d1 (+ (pow d2 6) -729000000))
* [exit]simplify:  Simplified to (* d1 (+ (pow d2 6) -729000000))
* * * * [misc]progress:  [ 40 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (+ (pow d2 3) (pow 30 3)) d1) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* * * * [misc]progress:  [ 41 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (log (/ (exp (* 30 30)) (exp (* d2 30)))))))>
* [enter]simplify:  Simplifying (/ (exp (* 30 30)) (exp (* d2 30)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (exp (- 900 (* d2 30)))
* [exit]simplify:  Simplified to (exp (- 900 (* d2 30)))
* * * * [misc]progress:  [ 42 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (pow (- (* 30 30) (* d2 30)) 1))))>
* * * * [misc]progress:  [ 43 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (exp (log (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (log (- (* 30 30) (* d2 30)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* [exit]simplify:  Simplified to (log (* 30 (- 30 d2)))
* [exit]simplify:  Simplified to (log (* 30 (- 30 d2)))
* * * * [misc]progress:  [ 44 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (log (exp (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (exp (- (* 30 30) (* d2 30)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (pow (exp 30) (- 30 d2))
* [exit]simplify:  Simplified to (pow (exp 30) (- 30 d2))
* * * * [misc]progress:  [ 45 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (* (* (cbrt (- (* 30 30) (* d2 30))) (cbrt (- (* 30 30) (* d2 30)))) (cbrt (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (* (cbrt (- (* 30 30) (* d2 30))) (cbrt (- (* 30 30) (* d2 30))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- 30 d2) 30)) (cbrt (* (- 30 d2) 30)))
* [exit]simplify:  Simplified to (* (cbrt (* (- 30 d2) 30)) (cbrt (* (- 30 d2) 30)))
* [enter]simplify:  Simplifying (cbrt (- (* 30 30) (* d2 30)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (cbrt (* 30 (- 30 d2)))
* [exit]simplify:  Simplified to (cbrt (* 30 (- 30 d2)))
* * * * [misc]progress:  [ 46 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (cbrt (* (* (- (* 30 30) (* d2 30)) (- (* 30 30) (* d2 30))) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (* (* (- (* 30 30) (* d2 30)) (- (* 30 30) (* d2 30))) (- (* 30 30) (* d2 30)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (179 enodes)
* [exit]simplify:  Simplified to (pow (* (- 30 d2) 30) 3)
* [exit]simplify:  Simplified to (pow (* (- 30 d2) 30) 3)
* * * * [misc]progress:  [ 47 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (* (sqrt (- (* 30 30) (* d2 30))) (sqrt (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (sqrt (- (* 30 30) (* d2 30)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (sqrt (* 30 (- 30 d2)))
* [exit]simplify:  Simplified to (sqrt (* 30 (- 30 d2)))
* [enter]simplify:  Simplifying (sqrt (- (* 30 30) (* d2 30)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (sqrt (* 30 (- 30 d2)))
* [exit]simplify:  Simplified to (sqrt (* 30 (- 30 d2)))
* * * * [misc]progress:  [ 48 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (/ (- (pow (* 30 30) 3) (pow (* d2 30) 3)) (+ (* (* 30 30) (* 30 30)) (+ (* (* d2 30) (* d2 30)) (* (* 30 30) (* d2 30))))))))>
* [enter]simplify:  Simplifying (- (pow (* 30 30) 3) (pow (* d2 30) 3))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (147 enodes)
* * [misc]simplify:  iters left: 1 (274 enodes)
* [exit]simplify:  Simplified to (- 729000000 (* (* d2 27000) (* d2 d2)))
* [exit]simplify:  Simplified to (- 729000000 (* (* d2 27000) (* d2 d2)))
* [enter]simplify:  Simplifying (+ (* (* 30 30) (* 30 30)) (+ (* (* d2 30) (* d2 30)) (* (* 30 30) (* d2 30))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (180 enodes)
* * [misc]simplify:  iters left: 2 (288 enodes)
* * [misc]simplify:  iters left: 1 (449 enodes)
* [exit]simplify:  Simplified to (+ (* (+ 30 d2) (* 900 d2)) 810000)
* [exit]simplify:  Simplified to (+ (* (+ 30 d2) (* 900 d2)) 810000)
* * * * [misc]progress:  [ 49 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (+ (* 30 30) (- (* d2 30))))))>
* [enter]simplify:  Simplifying (- (* d2 30))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* [exit]simplify:  Simplified to (* -30 d2)
* [exit]simplify:  Simplified to (* -30 d2)
* * * * [misc]progress:  [ 50 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (* 1 (- (* 30 30) (* d2 30))))))>
* * * * [misc]progress:  [ 51 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (/ (- (* (* 30 30) (* 30 30)) (* (* d2 30) (* d2 30))) (+ (* 30 30) (* d2 30))))))>
* [enter]simplify:  Simplifying (- (* (* 30 30) (* 30 30)) (* (* d2 30) (* d2 30)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (104 enodes)
* * [misc]simplify:  iters left: 2 (182 enodes)
* * [misc]simplify:  iters left: 1 (305 enodes)
* [exit]simplify:  Simplified to (+ (* (* -900 d2) d2) 810000)
* [exit]simplify:  Simplified to (+ (* (* -900 d2) d2) 810000)
* [enter]simplify:  Simplifying (+ (* 30 30) (* d2 30))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* [exit]simplify:  Simplified to (* (+ 30 d2) 30)
* [exit]simplify:  Simplified to (* (+ 30 d2) 30)
* * * * [misc]progress:  [ 52 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (* 30 (- 30 d2)))))>
* [enter]simplify:  Simplifying (- 30 d2)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (- 30 d2)
* [exit]simplify:  Simplified to (- 30 d2)
* * * * [misc]progress:  [ 53 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (+ (* 30 30) (- (* d2 30))))))>
* [enter]simplify:  Simplifying (- (* d2 30))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* [exit]simplify:  Simplified to (* -30 d2)
* [exit]simplify:  Simplified to (* -30 d2)
* * * * [misc]progress:  [ 54 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (log (* (exp (* d2 d2)) (/ (exp (* 30 30)) (exp (* d2 30)))))))>
* [enter]simplify:  Simplifying (* (exp (* d2 d2)) (/ (exp (* 30 30)) (exp (* d2 30))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (205 enodes)
* [exit]simplify:  Simplified to (* (exp 900) (pow (exp d2) (+ d2 -30)))
* [exit]simplify:  Simplified to (* (exp 900) (pow (exp d2) (+ d2 -30)))
* * * * [misc]progress:  [ 55 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (log (* (exp (* d2 d2)) (exp (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (* (exp (* d2 d2)) (exp (- (* 30 30) (* d2 30))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (163 enodes)
* * [misc]simplify:  iters left: 1 (249 enodes)
* [exit]simplify:  Simplified to (/ (exp 900) (pow (exp d2) (- 30 d2)))
* [exit]simplify:  Simplified to (/ (exp 900) (pow (exp d2) (- 30 d2)))
* * * * [misc]progress:  [ 56 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (pow (+ (* d2 d2) (- (* 30 30) (* d2 30))) 1)))>
* * * * [misc]progress:  [ 57 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (exp (log (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (log (+ (* d2 d2) (- (* 30 30) (* d2 30))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (log (- 900 (* d2 (- 30 d2))))
* [exit]simplify:  Simplified to (log (- 900 (* d2 (- 30 d2))))
* * * * [misc]progress:  [ 58 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (log (exp (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (exp (+ (* d2 d2) (- (* 30 30) (* d2 30))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (189 enodes)
* * [misc]simplify:  iters left: 1 (304 enodes)
* [exit]simplify:  Simplified to (/ (exp 900) (pow (exp d2) (- 30 d2)))
* [exit]simplify:  Simplified to (/ (exp 900) (pow (exp d2) (- 30 d2)))
* * * * [misc]progress:  [ 59 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (* (* (cbrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (cbrt (+ (* d2 d2) (- (* 30 30) (* d2 30))))) (cbrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (cbrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (78 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* d2 (- d2 30)) 900)) (cbrt (+ (* d2 (- d2 30)) 900)))
* [exit]simplify:  Simplified to (* (cbrt (+ (* d2 (- d2 30)) 900)) (cbrt (+ (* d2 (- d2 30)) 900)))
* [enter]simplify:  Simplifying (cbrt (+ (* d2 d2) (- (* 30 30) (* d2 30))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (cbrt (- 900 (* d2 (- 30 d2))))
* [exit]simplify:  Simplified to (cbrt (- 900 (* d2 (- 30 d2))))
* * * * [misc]progress:  [ 60 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (cbrt (* (* (+ (* d2 d2) (- (* 30 30) (* d2 30))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (* (* (+ (* d2 d2) (- (* 30 30) (* d2 30))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (+ (* d2 d2) (- (* 30 30) (* d2 30))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (136 enodes)
* [exit]simplify:  Simplified to (pow (- 900 (* d2 (- 30 d2))) 3)
* [exit]simplify:  Simplified to (pow (- 900 (* d2 (- 30 d2))) 3)
* * * * [misc]progress:  [ 61 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (* (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (sqrt (- 900 (* d2 (- 30 d2))))
* [exit]simplify:  Simplified to (sqrt (- 900 (* d2 (- 30 d2))))
* [enter]simplify:  Simplifying (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (sqrt (- 900 (* d2 (- 30 d2))))
* [exit]simplify:  Simplified to (sqrt (- 900 (* d2 (- 30 d2))))
* * * * [misc]progress:  [ 62 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (/ (+ (pow (* d2 d2) 3) (pow (- (* 30 30) (* d2 30)) 3)) (+ (* (* d2 d2) (* d2 d2)) (- (* (- (* 30 30) (* d2 30)) (- (* 30 30) (* d2 30))) (* (* d2 d2) (- (* 30 30) (* d2 30))))))))>
* [enter]simplify:  Simplifying (+ (pow (* d2 d2) 3) (pow (- (* 30 30) (* d2 30)) 3))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (229 enodes)
* [exit]simplify:  Simplified to (+ (* (* (- 30 d2) (- 30 d2)) (* 27000 (- 30 d2))) (* d2 (pow d2 5)))
* [exit]simplify:  Simplified to (+ (* (* (- 30 d2) (- 30 d2)) (* 27000 (- 30 d2))) (* d2 (pow d2 5)))
* [enter]simplify:  Simplifying (+ (* (* d2 d2) (* d2 d2)) (- (* (- (* 30 30) (* d2 30)) (- (* 30 30) (* d2 30))) (* (* d2 d2) (- (* 30 30) (* d2 30)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (97 enodes)
* * [misc]simplify:  iters left: 3 (360 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (- 30 d2) 27000) (pow d2 4)) (* (* d2 (- -30 d2)) (* 30 (- 30 d2))))
* [exit]simplify:  Simplified to (+ (+ (* (- 30 d2) 27000) (pow d2 4)) (* (* d2 (- -30 d2)) (* 30 (- 30 d2))))
* * * * [misc]progress:  [ 63 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (* 1 (+ (* d2 d2) (- (* 30 30) (* d2 30))))))>
* * * * [misc]progress:  [ 64 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (/ (- (* (* d2 d2) (* d2 d2)) (* (- (* 30 30) (* d2 30)) (- (* 30 30) (* d2 30)))) (- (* d2 d2) (- (* 30 30) (* d2 30))))))>
* [enter]simplify:  Simplifying (- (* (* d2 d2) (* d2 d2)) (* (- (* 30 30) (* d2 30)) (- (* 30 30) (* d2 30))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (199 enodes)
* [exit]simplify:  Simplified to (* (+ (* d2 (- d2 -30)) -900) (+ 900 (* d2 (+ d2 -30))))
* [exit]simplify:  Simplified to (* (+ (* d2 (- d2 -30)) -900) (+ 900 (* d2 (+ d2 -30))))
* [enter]simplify:  Simplifying (- (* d2 d2) (- (* 30 30) (* d2 30)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (122 enodes)
* [exit]simplify:  Simplified to (- (* (+ d2 30) d2) 900)
* [exit]simplify:  Simplified to (- (* (+ d2 30) d2) 900)
* * * * [misc]progress:  [ 65 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (+ (* d2 d2) (* 30 30)) (- (* d2 30)))))>
* [enter]simplify:  Simplifying (+ (* d2 d2) (* 30 30))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (+ 900 (* d2 d2))
* [exit]simplify:  Simplified to (+ 900 (* d2 d2))
* * * * [misc]progress:  [ 66 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (+ (* d2 d2) (* 30 30)) (- (* d2 30)))))>
* [enter]simplify:  Simplifying (+ (* d2 d2) (* 30 30))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (+ 900 (* d2 d2))
* [exit]simplify:  Simplified to (+ 900 (* d2 d2))
* * * * [misc]progress:  [ 67 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (- (+ (* d2 d2) (* 30 30)) (* d2 30))))>
* [enter]simplify:  Simplifying (+ (* d2 d2) (* 30 30))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (+ 900 (* d2 d2))
* [exit]simplify:  Simplified to (+ 900 (* d2 d2))
* * * * [misc]progress:  [ 68 / 80 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (- (* 30 30) (* d2 30)) (* d2 d2))))>
* * * * [misc]progress:  [ 69 / 80 ] 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:  [ 70 / 80 ] simplifiying candidate #<alt-event (λ (d1 d2) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 71 / 80 ] simplifiying candidate #<alt-event (λ (d1 d2) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 72 / 80 ] simplifiying candidate #<alt-event (λ (d1 d2) (/ (* 27000 d1) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [enter]simplify:  Simplifying (/ (* 27000 d1) (+ (* d2 d2) (- (* 30 30) (* d2 30))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (115 enodes)
* * [misc]simplify:  iters left: 1 (178 enodes)
* [exit]simplify:  Simplified to (/ d1 (- 1/30 (/ (- 30 d2) (/ 27000 d2))))
* * * * [misc]progress:  [ 73 / 80 ] simplifiying candidate #<alt-event (λ (d1 d2) (/ (* 27000 d1) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [enter]simplify:  Simplifying (/ (* 27000 d1) (+ (* d2 d2) (- (* 30 30) (* d2 30))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (115 enodes)
* * [misc]simplify:  iters left: 1 (178 enodes)
* [exit]simplify:  Simplified to (/ d1 (- 1/30 (/ (- 30 d2) (/ 27000 d2))))
* * * * [misc]progress:  [ 74 / 80 ] simplifiying candidate #<alt-event (λ (d1 d2) (/ (* 27000 d1) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [enter]simplify:  Simplifying (/ (* 27000 d1) (+ (* d2 d2) (- (* 30 30) (* d2 30))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (115 enodes)
* * [misc]simplify:  iters left: 1 (178 enodes)
* [exit]simplify:  Simplified to (/ d1 (- 1/30 (/ (- 30 d2) (/ 27000 d2))))
* * * * [misc]progress:  [ 75 / 80 ] simplifiying candidate #<alt-event (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- 900 (* 30 d2)))))>
* [enter]simplify:  Simplifying (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- 900 (* 30 d2))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (228 enodes)
* * [misc]simplify:  iters left: 1 (383 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (* d2 d2) (* d2 d1)) (* d1 27000)) (+ (* (- d2 30) d2) 900))
* * * * [misc]progress:  [ 76 / 80 ] simplifiying candidate #<alt-event (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- 900 (* 30 d2)))))>
* [enter]simplify:  Simplifying (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- 900 (* 30 d2))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (228 enodes)
* * [misc]simplify:  iters left: 1 (383 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (* d2 d2) (* d2 d1)) (* d1 27000)) (+ (* (- d2 30) d2) 900))
* * * * [misc]progress:  [ 77 / 80 ] simplifiying candidate #<alt-event (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- 900 (* 30 d2)))))>
* [enter]simplify:  Simplifying (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- 900 (* 30 d2))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (228 enodes)
* * [misc]simplify:  iters left: 1 (383 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (* d2 d2) (* d2 d1)) (* d1 27000)) (+ (* (- d2 30) d2) 900))
* * * * [misc]progress:  [ 78 / 80 ] simplifiying candidate #<alt-event (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (- (+ (pow d2 2) 900) (* 30 d2))))>
* [enter]simplify:  Simplifying (/ (* d1 (+ (pow d2 3) (pow 30 3))) (- (+ (pow d2 2) 900) (* 30 d2)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (140 enodes)
* * [misc]simplify:  iters left: 2 (224 enodes)
* * [misc]simplify:  iters left: 1 (356 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (* d2 d2) (* d2 d1)) (* 27000 d1)) (+ (* d2 (- d2 30)) 900))
* * * * [misc]progress:  [ 79 / 80 ] simplifiying candidate #<alt-event (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (- (+ (pow d2 2) 900) (* 30 d2))))>
* [enter]simplify:  Simplifying (/ (* d1 (+ (pow d2 3) (pow 30 3))) (- (+ (pow d2 2) 900) (* 30 d2)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (140 enodes)
* * [misc]simplify:  iters left: 2 (224 enodes)
* * [misc]simplify:  iters left: 1 (356 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (* d2 d2) (* d2 d1)) (* 27000 d1)) (+ (* d2 (- d2 30)) 900))
* * * * [misc]progress:  [ 80 / 80 ] simplifiying candidate #<alt-event (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (- (+ (pow d2 2) 900) (* 30 d2))))>
* [enter]simplify:  Simplifying (/ (* d1 (+ (pow d2 3) (pow 30 3))) (- (+ (pow d2 2) 900) (* 30 d2)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (140 enodes)
* * [misc]simplify:  iters left: 2 (224 enodes)
* * [misc]simplify:  iters left: 1 (356 enodes)
* [exit]simplify:  Simplified to (/ (+ (* (* d2 d2) (* d2 d1)) (* 27000 d1)) (+ (* d2 (- d2 30)) 900))
* * * [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 30)))> #<alt-delta (λ (d1 d2) (+ (* d1 d2) (* d1 30)))> #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow d2 3) (pow 30 3))) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))> #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ d2 30))) (sqrt (+ d2 30))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 (+ (+ (* d1 10) (* d1 d2)) (* d1 20)) +nan.0)) , with alts (#<alt-delta (λ (d1 d2) (* d1 (+ d2 30)))>)
* [enter]simplify:  Simplifying (+ d2 30)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (+ 30 d2)
* [exit]simplify:  Simplified to (+ 30 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 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Computing exacts on every 15 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 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 1016 additional inputs, on iter 1 have 6984 / 8000
* * * * [misc]points:  Computing exacts on every 63 of 1016 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 1016 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 1016 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 1016 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 1016 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 1016 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 121 additional inputs, on iter 2 have 7879 / 8000
* * * * [misc]points:  Computing exacts on every 7 of 121 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 121 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 121 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 7998 / 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