* [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:  Computing exacts for 256 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 40 additional inputs, on iter 1 have 216 / 256
* * * * [misc]points:  Computing exacts on every 2 of 40 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts for 40 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 7 additional inputs, on iter 2 have 249 / 256
* * * * [misc]points:  Computing exacts for 7 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 3 have 255 / 256
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [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 (19 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (80 enodes)
* * [misc]simplify:  iters left: 1 (87 enodes)
* [exit]simplify:  Simplified to (* (+ d2 30) d1)
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (d1 d2) (* (+ d2 30) d1))>
* * * [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 (* (+ d2 30) d1) in (d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ d2 30) d1) 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]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) d1) 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]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (+ d2 30) d1) 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]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (* 30 d1) into (* 30 d1)
* [misc]taylor:  Taking taylor expansion of (* 30 d1) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [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 (* 30 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 1 d1)) into 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 (+ (* 30 1) (* 0 0)) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 1 0) (* 0 d1))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [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 (+ (* 30 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [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 (+ (* 30 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* d1 d2)) (* 30 (* d1 1))) into (+ (* d2 d1) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 d2) 30) (/ 1 d1)) in (d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 30) (/ 1 d1)) 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]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) (/ 1 d1)) 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]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) (/ 1 d1)) 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]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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 30 (/ 1 d1))) into (* 30 (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (* 30 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [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]backup-simplify:  Simplify (* 30 1) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 30 0) (* 0 (/ 1 d1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 0 1)) 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 (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) 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) (+ (* 30 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [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 (+ (* 30 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 30 (* (/ 1 (/ 1 d1)) 1)) (* 1 (* (/ 1 (/ 1 d1)) (/ 1 (/ 1 d2))))) into (+ (* d2 d1) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))) in (d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))) 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]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) (/ 1 (- d1))) 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]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) (/ 1 (- d1))) 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]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]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) 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 (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 30 (/ -1 d1))) into (- (* 30 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 30 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* 30 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [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]backup-simplify:  Simplify (* 30 1) into 30
* [misc]backup-simplify:  Simplify (- 30) into -30
* [misc]backup-simplify:  Simplify -30 into -30
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 30 0) (* 0 (/ -1 d1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 0 1)) 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) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 30 0) (+ (* 0 0) (* 0 (/ -1 d1))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [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 (+ (* 30 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -30 (* (/ 1 (/ 1 (- d1))) 1)) (* 1 (* (/ 1 (/ 1 (- d1))) (/ 1 (/ 1 (- d2)))))) into (+ (* d2 d1) (* 30 d1))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 18 ] simplifiying candidate #<alt (λ (d1 d2) (log1p (expm1 (* (+ d2 30) d1))))>
* * * * [misc]progress:  [ 2 / 18 ] simplifiying candidate #<alt (λ (d1 d2) (expm1 (log1p (* (+ d2 30) d1))))>
* * * * [misc]progress:  [ 3 / 18 ] simplifiying candidate #<alt (λ (d1 d2) (pow (* (+ d2 30) d1) 1))>
* * * * [misc]progress:  [ 4 / 18 ] simplifiying candidate #<alt (λ (d1 d2) (exp (log (* (+ d2 30) d1))))>
* * * * [misc]progress:  [ 5 / 18 ] simplifiying candidate #<alt (λ (d1 d2) (log (exp (* (+ d2 30) d1))))>
* * * * [misc]progress:  [ 6 / 18 ] simplifiying candidate #<alt (λ (d1 d2) (* (* (cbrt (* (+ d2 30) d1)) (cbrt (* (+ d2 30) d1))) (cbrt (* (+ d2 30) d1))))>
* * * * [misc]progress:  [ 7 / 18 ] simplifiying candidate #<alt (λ (d1 d2) (cbrt (* (* (* (+ d2 30) d1) (* (+ d2 30) d1)) (* (+ d2 30) d1))))>
* * * * [misc]progress:  [ 8 / 18 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))))>
* * * * [misc]progress:  [ 9 / 18 ] simplifiying candidate #<alt (λ (d1 d2) (* 1 (* (+ d2 30) d1)))>
* * * * [misc]progress:  [ 10 / 18 ] simplifiying candidate #<alt (λ (d1 d2) (* (* (cbrt (+ d2 30)) (cbrt (+ d2 30))) (* (cbrt (+ d2 30)) d1)))>
* [enter]simplify:  Simplifying (* (cbrt (+ d2 30)) (cbrt (+ d2 30)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ 30 d2)) (cbrt (+ 30 d2)))
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (* (* (cbrt (+ 30 d2)) (cbrt (+ 30 d2))) (* (cbrt (+ d2 30)) d1)))
* * * * [misc]progress:  [ 11 / 18 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (+ d2 30)) (* (sqrt (+ d2 30)) d1)))>
* [enter]simplify:  Simplifying (sqrt (+ d2 30))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (+ 30 d2))
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (* (sqrt (+ 30 d2)) (* (sqrt (+ d2 30)) d1)))
* * * * [misc]progress:  [ 12 / 18 ] simplifiying candidate #<alt (λ (d1 d2) (* 1 (* (+ d2 30) d1)))>
* * * * [misc]progress:  [ 13 / 18 ] simplifiying candidate #<alt (λ (d1 d2) (/ (* (+ (pow d2 3) (pow 30 3)) d1) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))>
* [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow 30 3)) d1)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (fma (* d2 d1) (* d2 d2) (* d1 27000))
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (/ (fma (* d2 d1) (* d2 d2) (* d1 27000)) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))
* * * * [misc]progress:  [ 14 / 18 ] simplifiying candidate #<alt (λ (d1 d2) (/ (* (- (* d2 d2) (* 30 30)) d1) (- d2 30)))>
* [enter]simplify:  Simplifying (* (- (* d2 d2) (* 30 30)) d1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (221 enodes)
* [exit]simplify:  Simplified to (* (fma d2 d2 -900) d1)
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (/ (* (fma d2 d2 -900) d1) (- d2 30)))
* * * * [misc]progress:  [ 15 / 18 ] simplifiying candidate #<alt (λ (d1 d2) (* d1 (+ d2 30)))>
* * * * [misc]progress:  [ 16 / 18 ] simplifiying candidate #<alt (λ (d1 d2) (+ (* d2 d1) (* 30 d1)))>
* [enter]simplify:  Simplifying (+ (* d2 d1) (* 30 d1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (* d1 (+ 30 d2))
* [misc]simplify:  Simplified (2) to (λ (d1 d2) (* d1 (+ 30 d2)))
* * * * [misc]progress:  [ 17 / 18 ] simplifiying candidate #<alt (λ (d1 d2) (+ (* d2 d1) (* 30 d1)))>
* [enter]simplify:  Simplifying (+ (* d2 d1) (* 30 d1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (* d1 (+ 30 d2))
* [misc]simplify:  Simplified (2) to (λ (d1 d2) (* d1 (+ 30 d2)))
* * * * [misc]progress:  [ 18 / 18 ] simplifiying candidate #<alt (λ (d1 d2) (+ (* d2 d1) (* 30 d1)))>
* [enter]simplify:  Simplifying (+ (* d2 d1) (* 30 d1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (* d1 (+ 30 d2))
* [misc]simplify:  Simplified (2) to (λ (d1 d2) (* d1 (+ 30 d2)))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))) in (d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ d2 30) d1)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ d2 30) d1) 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]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 (+ d2 30) into (+ d2 30)
* [misc]backup-simplify:  Simplify (* (+ d2 30) 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ d2 30) 1) (* 0 0)) into (+ d2 30)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ d2 30) (* 2 (sqrt 0))) into (* +nan.0 (+ d2 30))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ d2 30) d1)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ d2 30) d1) 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]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 (+ d2 30) into (+ d2 30)
* [misc]backup-simplify:  Simplify (* (+ d2 30) 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ d2 30) 1) (* 0 0)) into (+ d2 30)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ d2 30) (* 2 (sqrt 0))) into (* +nan.0 (+ d2 30))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ d2 30) d1)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ d2 30) d1) 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]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (* 30 d1) into (* 30 d1)
* [misc]backup-simplify:  Simplify (sqrt (* 30 d1)) into (* (sqrt 30) (sqrt d1))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 1 d1)) into d1
* [misc]backup-simplify:  Simplify (/ d1 (* 2 (sqrt (* 30 d1)))) into (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1)))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ d2 30) d1)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ d2 30) d1) 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]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (* 30 d1) into (* 30 d1)
* [misc]backup-simplify:  Simplify (sqrt (* 30 d1)) into (* (sqrt 30) (sqrt d1))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 1 d1)) into d1
* [misc]backup-simplify:  Simplify (/ d1 (* 2 (sqrt (* 30 d1)))) into (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1)))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ d2 30) d1)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ d2 30) d1) 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]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (* 30 d1) into (* 30 d1)
* [misc]backup-simplify:  Simplify (sqrt (* 30 d1)) into (* (sqrt 30) (sqrt d1))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 1 d1)) into d1
* [misc]backup-simplify:  Simplify (/ d1 (* 2 (sqrt (* 30 d1)))) into (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1)))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ d2 30) d1)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ d2 30) d1) 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]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (* 30 d1) into (* 30 d1)
* [misc]backup-simplify:  Simplify (sqrt (* 30 d1)) into (* (sqrt 30) (sqrt d1))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 1 d1)) into d1
* [misc]backup-simplify:  Simplify (/ d1 (* 2 (sqrt (* 30 d1)))) into (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1)))
* [misc]backup-simplify:  Simplify (* (* (sqrt 30) (sqrt d1)) (* (sqrt 30) (sqrt d1))) into (* (pow (sqrt 30) 2) d1)
* [misc]taylor:  Taking taylor expansion of (* (pow (sqrt 30) 2) d1) in d1
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 30) 2) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 30))) into 0
* [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 (* (sqrt 30) (sqrt 30)) into (pow (sqrt 30) 2)
* [misc]backup-simplify:  Simplify (* (pow (sqrt 30) 2) 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (* (sqrt 30) (sqrt d1)) (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1)))) (* (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1))) (* (sqrt 30) (sqrt d1)))) into 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 (+ (* (sqrt 30) 0) (* 0 (sqrt 30))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (sqrt 30) 2) 1) (* 0 0)) into (pow (sqrt 30) 2)
* [misc]backup-simplify:  Simplify (pow (sqrt 30) 2) into (pow (sqrt 30) 2)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 1 0) (* 0 d1))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1))) 2) (+)) (* 2 (* (sqrt 30) (sqrt d1)))) into (* -1/8 (* (/ 1 (pow (sqrt 30) 3)) (sqrt d1)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 1 0) (* 0 d1))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1))) 2) (+)) (* 2 (* (sqrt 30) (sqrt d1)))) into (* -1/8 (* (/ 1 (pow (sqrt 30) 3)) (sqrt d1)))
* [misc]backup-simplify:  Simplify (+ (* (* (sqrt 30) (sqrt d1)) (* -1/8 (* (/ 1 (pow (sqrt 30) 3)) (sqrt d1)))) (+ (* (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1))) (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1)))) (* (* -1/8 (* (/ 1 (pow (sqrt 30) 3)) (sqrt d1))) (* (sqrt 30) (sqrt d1))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 30))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 30) 0) (+ (* 0 0) (* 0 (sqrt 30)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (sqrt 30) 2) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1))) (* -1/8 (* (/ 1 (pow (sqrt 30) 3)) (sqrt d1))))))) (* 2 (* (sqrt 30) (sqrt d1)))) into (* 1/16 (* (/ 1 (pow (sqrt 30) 5)) (sqrt d1)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1))) (* -1/8 (* (/ 1 (pow (sqrt 30) 3)) (sqrt d1))))))) (* 2 (* (sqrt 30) (sqrt d1)))) into (* 1/16 (* (/ 1 (pow (sqrt 30) 5)) (sqrt d1)))
* [misc]backup-simplify:  Simplify (+ (* (* (sqrt 30) (sqrt d1)) (* 1/16 (* (/ 1 (pow (sqrt 30) 5)) (sqrt d1)))) (+ (* (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1))) (* -1/8 (* (/ 1 (pow (sqrt 30) 3)) (sqrt d1)))) (+ (* (* -1/8 (* (/ 1 (pow (sqrt 30) 3)) (sqrt d1))) (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1)))) (* (* 1/16 (* (/ 1 (pow (sqrt 30) 5)) (sqrt d1))) (* (sqrt 30) (sqrt d1)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [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 (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 30))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 30) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 30))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (sqrt 30) 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* -1/8 (* (/ 1 (pow (sqrt 30) 3)) (sqrt d1))) 2) (+ (* 2 (* (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1))) (* 1/16 (* (/ 1 (pow (sqrt 30) 5)) (sqrt d1))))))) (* 2 (* (sqrt 30) (sqrt d1)))) into (* -5/128 (* (/ 1 (pow (sqrt 30) 7)) (sqrt d1)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* -1/8 (* (/ 1 (pow (sqrt 30) 3)) (sqrt d1))) 2) (+ (* 2 (* (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1))) (* 1/16 (* (/ 1 (pow (sqrt 30) 5)) (sqrt d1))))))) (* 2 (* (sqrt 30) (sqrt d1)))) into (* -5/128 (* (/ 1 (pow (sqrt 30) 7)) (sqrt d1)))
* [misc]backup-simplify:  Simplify (+ (* (* (sqrt 30) (sqrt d1)) (* -5/128 (* (/ 1 (pow (sqrt 30) 7)) (sqrt d1)))) (+ (* (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1))) (* 1/16 (* (/ 1 (pow (sqrt 30) 5)) (sqrt d1)))) (+ (* (* -1/8 (* (/ 1 (pow (sqrt 30) 3)) (sqrt d1))) (* -1/8 (* (/ 1 (pow (sqrt 30) 3)) (sqrt d1)))) (+ (* (* 1/16 (* (/ 1 (pow (sqrt 30) 5)) (sqrt d1))) (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1)))) (* (* -5/128 (* (/ 1 (pow (sqrt 30) 7)) (sqrt d1))) (* (sqrt 30) (sqrt d1))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* d1 d2)) (* (pow (sqrt 30) 2) (* d1 1))) into (+ (* d2 d1) (* (pow (sqrt 30) 2) d1))
* [misc]approximate:  Taking taylor expansion of (* (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1))) (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1)))) in (d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1))) (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 30) (/ 1 d1)) 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]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]backup-simplify:  Simplify (+ (/ 1 d2) 30) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) 30) 1) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (/ 1 d2) 30) (* 2 (sqrt 0))) into (* +nan.0 (+ (/ 1 d2) 30))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 30) (/ 1 d1)) 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]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]backup-simplify:  Simplify (+ (/ 1 d2) 30) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) 30) 1) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (/ 1 d2) 30) (* 2 (sqrt 0))) into (* +nan.0 (+ (/ 1 d2) 30))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1))) (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 30) (/ 1 d1)) 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]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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 d1) (* 2 (sqrt 0))) into (/ +nan.0 d1)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 30) (/ 1 d1)) 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]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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 d1) (* 2 (sqrt 0))) into (/ +nan.0 d1)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1))) (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 30) (/ 1 d1)) 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]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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 d1) (* 2 (sqrt 0))) into (/ +nan.0 d1)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 30) (/ 1 d1)) 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]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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 d1) (* 2 (sqrt 0))) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (/ +nan.0 d1)) (* (/ +nan.0 d1) 0)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 30 (/ 1 d1))) into (* 30 (/ 1 d1))
* [misc]backup-simplify:  Simplify (/ (- (* 30 (/ 1 d1)) (pow (/ +nan.0 d1) 2) (+)) (* 2 0)) into (* +nan.0 (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 30 (/ 1 d1))) into (* 30 (/ 1 d1))
* [misc]backup-simplify:  Simplify (/ (- (* 30 (/ 1 d1)) (pow (/ +nan.0 d1) 2) (+)) (* 2 0)) into (* +nan.0 (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2)))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2)))))) (+ (* (/ +nan.0 d1) (/ +nan.0 d1)) (* (* +nan.0 (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2))))) 0))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) 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]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 30 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ +nan.0 d1) (* +nan.0 (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 30 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ +nan.0 d1) (* +nan.0 (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))) (+ (* (/ +nan.0 d1) (* +nan.0 (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2)))))) (+ (* (* +nan.0 (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2))))) (/ +nan.0 d1)) (* (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))) 0)))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 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]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) 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]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) 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 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) 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) (+ (* 30 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2))))) 2) (+ (* 2 (* (/ +nan.0 d1) (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 4))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) 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) (+ (* 30 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2))))) 2) (+ (* 2 (* (/ +nan.0 d1) (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 4))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 4))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) (+ (* (/ +nan.0 d1) (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))) (+ (* (* +nan.0 (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2))))) (* +nan.0 (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2)))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))) (/ +nan.0 d1)) (* (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 4))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))))) 0))))) into (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 4))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 4))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 4)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 4) 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]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 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]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) 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]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 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 (+ (* +nan.0 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (* (/ 1 (/ 1 d1)) (/ 1 d2)) 2)) (+ (* (- +nan.0) (* (pow (/ 1 d1) -2) (/ 1 d2))) (* (- +nan.0) (pow (* (/ 1 (/ 1 d1)) 1) 2)))) into (- (+ (* +nan.0 (/ (pow d1 2) (pow d2 2))) (- (+ (* +nan.0 (pow d1 2)) (- (* +nan.0 (/ (pow d1 2) d2)))))))
* [misc]approximate:  Taking taylor expansion of (* (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1)))) (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))))) in (d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1)))) (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))))) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))) 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]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]backup-simplify:  Simplify (+ (/ -1 d2) 30) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* (- 30 (/ 1 d2)) -1) into (* -1 (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (- 30 (/ 1 d2))) (* 2 (sqrt 0))) into (* +nan.0 (- 30 (/ 1 d2)))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))) 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]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]backup-simplify:  Simplify (+ (/ -1 d2) 30) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* (- 30 (/ 1 d2)) -1) into (* -1 (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (- 30 (/ 1 d2))) (* 2 (sqrt 0))) into (* +nan.0 (- 30 (/ 1 d2)))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1)))) (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))) 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]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]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 d1) (* 2 (sqrt 0))) into (/ +nan.0 d1)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))) 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]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]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 d1) (* 2 (sqrt 0))) into (/ +nan.0 d1)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1)))) (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))) 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]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]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 d1) (* 2 (sqrt 0))) into (/ +nan.0 d1)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))) 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]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]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 d1) (* 2 (sqrt 0))) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (/ +nan.0 d1)) (* (/ +nan.0 d1) 0)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) 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 (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 30 (/ -1 d1))) into (- (* 30 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (/ (- (- (* 30 (/ 1 d1))) (pow (/ +nan.0 d1) 2) (+)) (* 2 0)) into (* +nan.0 (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) 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 (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 30 (/ -1 d1))) into (- (* 30 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (/ (- (- (* 30 (/ 1 d1))) (pow (/ +nan.0 d1) 2) (+)) (* 2 0)) into (* +nan.0 (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) (+ (* (/ +nan.0 d1) (/ +nan.0 d1)) (* (* +nan.0 (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) 0))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) 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]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 30 0) (* 0 (/ -1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ +nan.0 d1) (* +nan.0 (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 30 0) (* 0 (/ -1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ +nan.0 d1) (* +nan.0 (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))) (+ (* (/ +nan.0 d1) (* +nan.0 (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) (+ (* (* +nan.0 (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) (/ +nan.0 d1)) (* (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))) 0)))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 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]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) 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]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) 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 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 30 0) (+ (* 0 0) (* 0 (/ -1 d1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) 2) (+ (* 2 (* (/ +nan.0 d1) (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 4))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 30 0) (+ (* 0 0) (* 0 (/ -1 d1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) 2) (+ (* 2 (* (/ +nan.0 d1) (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 4))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 4))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) (+ (* (/ +nan.0 d1) (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))) (+ (* (* +nan.0 (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) (* +nan.0 (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))) (/ +nan.0 d1)) (* (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 4))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))))) 0))))) into (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 4))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 4))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 4)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 4) 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]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 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]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) 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]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 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 (+ (* +nan.0 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (* (/ 1 (/ 1 (- d1))) (/ 1 (- d2))) 2)) (+ (* (- +nan.0) (* (pow (/ 1 (- d1)) -2) (/ 1 (- d2)))) (* (- +nan.0) (pow (* (/ 1 (/ 1 (- d1))) 1) 2)))) into (- (+ (* +nan.0 (/ (pow d1 2) (pow d2 2))) (- (+ (* +nan.0 (pow d1 2)) (- (* +nan.0 (/ (pow d1 2) d2)))))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (sqrt (* (+ d2 30) d1)) in (d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ d2 30) d1)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ d2 30) d1) 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]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 (+ d2 30) into (+ d2 30)
* [misc]backup-simplify:  Simplify (* (+ d2 30) 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ d2 30) 1) (* 0 0)) into (+ d2 30)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ d2 30) (* 2 (sqrt 0))) into (* +nan.0 (+ d2 30))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ d2 30) d1)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ d2 30) d1) 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]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (* 30 d1) into (* 30 d1)
* [misc]backup-simplify:  Simplify (sqrt (* 30 d1)) into (* (sqrt 30) (sqrt d1))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 1 d1)) into d1
* [misc]backup-simplify:  Simplify (/ d1 (* 2 (sqrt (* 30 d1)))) into (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1)))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ d2 30) d1)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ d2 30) d1) 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]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (* 30 d1) into (* 30 d1)
* [misc]backup-simplify:  Simplify (sqrt (* 30 d1)) into (* (sqrt 30) (sqrt d1))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 1 d1)) into d1
* [misc]backup-simplify:  Simplify (/ d1 (* 2 (sqrt (* 30 d1)))) into (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1)))
* [misc]taylor:  Taking taylor expansion of (* (sqrt 30) (sqrt d1)) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 30))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (* (sqrt 30) 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1))) in d1
* [misc]taylor:  Taking taylor expansion of 1/2 in d1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt 30)) (sqrt d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt 30)) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 30))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 30)) into (/ 1 (sqrt 30))
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (* (/ 1 (sqrt 30)) 0) into 0
* [misc]backup-simplify:  Simplify (* 1/2 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 30) +nan.0) (* 0 0)) into (- (* +nan.0 (sqrt 30)))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (sqrt 30))) into (- (* +nan.0 (sqrt 30)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 1 0) (* 0 d1))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1))) 2) (+)) (* 2 (* (sqrt 30) (sqrt d1)))) into (* -1/8 (* (/ 1 (pow (sqrt 30) 3)) (sqrt d1)))
* [misc]taylor:  Taking taylor expansion of (* -1/8 (* (/ 1 (pow (sqrt 30) 3)) (sqrt d1))) in d1
* [misc]taylor:  Taking taylor expansion of -1/8 in d1
* [misc]backup-simplify:  Simplify -1/8 into -1/8
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow (sqrt 30) 3)) (sqrt d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 30) 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 30) 3) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 30))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt 30) (sqrt 30)) into (pow (sqrt 30) 2)
* [misc]backup-simplify:  Simplify (* (sqrt 30) (pow (sqrt 30) 2)) into (pow (sqrt 30) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 30) 3)) into (/ 1 (pow (sqrt 30) 3))
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (* (/ 1 (pow (sqrt 30) 3)) 0) into 0
* [misc]backup-simplify:  Simplify (* -1/8 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 30)) (/ 0 (sqrt 30))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 30)) +nan.0) (* 0 0)) into (- (* +nan.0 (/ 1 (sqrt 30))))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- (* +nan.0 (/ 1 (sqrt 30))))) (* 0 0)) into (- (* +nan.0 (/ 1 (sqrt 30))))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (/ 1 (sqrt 30)))) into (- (* +nan.0 (/ 1 (sqrt 30))))
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 30))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 30) +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- (* +nan.0 (sqrt 30)))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (sqrt 30))) into (- (* +nan.0 (sqrt 30)))
* [misc]backup-simplify:  Simplify (+ (* (- (* +nan.0 (sqrt 30))) (pow (* d1 1) 2)) (+ (* (- (* +nan.0 (/ 1 (sqrt 30)))) (* d1 d2)) (* (- (* +nan.0 (sqrt 30))) (* d1 1)))) into (- (+ (* +nan.0 (* (sqrt 30) d1)) (- (+ (* +nan.0 (/ (* d2 d1) (sqrt 30))) (- (* +nan.0 (* (sqrt 30) (pow d1 2))))))))
* [misc]approximate:  Taking taylor expansion of (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1))) in (d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 30) (/ 1 d1)) 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]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]backup-simplify:  Simplify (+ (/ 1 d2) 30) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) 30) 1) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (/ 1 d2) 30) (* 2 (sqrt 0))) into (* +nan.0 (+ (/ 1 d2) 30))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 30) (/ 1 d1)) 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]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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 d1) (* 2 (sqrt 0))) into (/ +nan.0 d1)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 30) (/ 1 d1)) 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]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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 d1) (* 2 (sqrt 0))) into (/ +nan.0 d1)
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 d1) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (/ +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 30 (/ 1 d1))) into (* 30 (/ 1 d1))
* [misc]backup-simplify:  Simplify (/ (- (* 30 (/ 1 d1)) (pow (/ +nan.0 d1) 2) (+)) (* 2 0)) into (* +nan.0 (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2)))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 30 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [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 (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) 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]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 30 1) into 30
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 30) (* 0 (- +nan.0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 30 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ +nan.0 d1) (* +nan.0 (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 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]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) 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]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 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 (+ (* +nan.0 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.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 (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 (- +nan.0)) (* 0 (- +nan.0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.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 (+ (* +nan.0 0) (+ (* 0 30) (* 0 (- +nan.0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* (/ 1 (/ 1 d1)) (/ 1 d2))) (* +nan.0 (* (/ 1 (/ 1 d1)) 1))) into (- (+ (* +nan.0 (/ d1 d2)) (- (* +nan.0 d1))))
* [misc]approximate:  Taking taylor expansion of (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1)))) in (d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))) 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]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]backup-simplify:  Simplify (+ (/ -1 d2) 30) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* (- 30 (/ 1 d2)) -1) into (* -1 (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (- 30 (/ 1 d2))) (* 2 (sqrt 0))) into (* +nan.0 (- 30 (/ 1 d2)))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))) 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]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]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 d1) (* 2 (sqrt 0))) into (/ +nan.0 d1)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))) 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]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]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 d1) (* 2 (sqrt 0))) into (/ +nan.0 d1)
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 d1) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (/ +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) 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 (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 30 (/ -1 d1))) into (- (* 30 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (/ (- (- (* 30 (/ 1 d1))) (pow (/ +nan.0 d1) 2) (+)) (* 2 0)) into (* +nan.0 (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* 30 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [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 (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) 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]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 30 1) into 30
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 30) (* 0 (- +nan.0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 1)))) 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 (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 30 0) (* 0 (/ -1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ +nan.0 d1) (* +nan.0 (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 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]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) 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]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 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 (+ (* +nan.0 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.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 (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 (- +nan.0)) (* 0 (- +nan.0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.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 (+ (* +nan.0 0) (+ (* 0 30) (* 0 (- +nan.0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* (/ 1 (/ 1 (- d1))) (/ 1 (- d2)))) (* +nan.0 (* (/ 1 (/ 1 (- d1))) 1))) into (- (+ (* +nan.0 (/ d1 d2)) (- (* +nan.0 d1))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (* (+ d2 30) d1)) in (d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ d2 30) d1)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ d2 30) d1) 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]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 (+ d2 30) into (+ d2 30)
* [misc]backup-simplify:  Simplify (* (+ d2 30) 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ d2 30) 1) (* 0 0)) into (+ d2 30)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ d2 30) (* 2 (sqrt 0))) into (* +nan.0 (+ d2 30))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ d2 30) d1)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ d2 30) d1) 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]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (* 30 d1) into (* 30 d1)
* [misc]backup-simplify:  Simplify (sqrt (* 30 d1)) into (* (sqrt 30) (sqrt d1))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 1 d1)) into d1
* [misc]backup-simplify:  Simplify (/ d1 (* 2 (sqrt (* 30 d1)))) into (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1)))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ d2 30) d1)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ d2 30) d1) 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]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (* 30 d1) into (* 30 d1)
* [misc]backup-simplify:  Simplify (sqrt (* 30 d1)) into (* (sqrt 30) (sqrt d1))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 1 d1)) into d1
* [misc]backup-simplify:  Simplify (/ d1 (* 2 (sqrt (* 30 d1)))) into (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1)))
* [misc]taylor:  Taking taylor expansion of (* (sqrt 30) (sqrt d1)) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 30))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (* (sqrt 30) 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1))) in d1
* [misc]taylor:  Taking taylor expansion of 1/2 in d1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (sqrt 30)) (sqrt d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt 30)) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 30))) into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqrt 30)) into (/ 1 (sqrt 30))
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (* (/ 1 (sqrt 30)) 0) into 0
* [misc]backup-simplify:  Simplify (* 1/2 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 30) +nan.0) (* 0 0)) into (- (* +nan.0 (sqrt 30)))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (sqrt 30))) into (- (* +nan.0 (sqrt 30)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 1 0) (* 0 d1))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* 1/2 (* (/ 1 (sqrt 30)) (sqrt d1))) 2) (+)) (* 2 (* (sqrt 30) (sqrt d1)))) into (* -1/8 (* (/ 1 (pow (sqrt 30) 3)) (sqrt d1)))
* [misc]taylor:  Taking taylor expansion of (* -1/8 (* (/ 1 (pow (sqrt 30) 3)) (sqrt d1))) in d1
* [misc]taylor:  Taking taylor expansion of -1/8 in d1
* [misc]backup-simplify:  Simplify -1/8 into -1/8
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (pow (sqrt 30) 3)) (sqrt d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow (sqrt 30) 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow (sqrt 30) 3) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt 30) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 30))) into 0
* [misc]backup-simplify:  Simplify (* (sqrt 30) (sqrt 30)) into (pow (sqrt 30) 2)
* [misc]backup-simplify:  Simplify (* (sqrt 30) (pow (sqrt 30) 2)) into (pow (sqrt 30) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (sqrt 30) 3)) into (/ 1 (pow (sqrt 30) 3))
* [misc]taylor:  Taking taylor expansion of (sqrt 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (* (/ 1 (pow (sqrt 30) 3)) 0) into 0
* [misc]backup-simplify:  Simplify (* -1/8 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqrt 30)) (/ 0 (sqrt 30))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqrt 30)) +nan.0) (* 0 0)) into (- (* +nan.0 (/ 1 (sqrt 30))))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- (* +nan.0 (/ 1 (sqrt 30))))) (* 0 0)) into (- (* +nan.0 (/ 1 (sqrt 30))))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (/ 1 (sqrt 30)))) into (- (* +nan.0 (/ 1 (sqrt 30))))
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 30))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt 30) +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- (* +nan.0 (sqrt 30)))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (sqrt 30))) into (- (* +nan.0 (sqrt 30)))
* [misc]backup-simplify:  Simplify (+ (* (- (* +nan.0 (sqrt 30))) (pow (* d1 1) 2)) (+ (* (- (* +nan.0 (/ 1 (sqrt 30)))) (* d1 d2)) (* (- (* +nan.0 (sqrt 30))) (* d1 1)))) into (- (+ (* +nan.0 (* (sqrt 30) d1)) (- (+ (* +nan.0 (/ (* d2 d1) (sqrt 30))) (- (* +nan.0 (* (sqrt 30) (pow d1 2))))))))
* [misc]approximate:  Taking taylor expansion of (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1))) in (d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 30) (/ 1 d1)) 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]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]backup-simplify:  Simplify (+ (/ 1 d2) 30) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (* (+ (/ 1 d2) 30) 1) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (/ 1 d2) 30) (* 2 (sqrt 0))) into (* +nan.0 (+ (/ 1 d2) 30))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 30) (/ 1 d1)) 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]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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 d1) (* 2 (sqrt 0))) into (/ +nan.0 d1)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 d2) 30) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 30) (/ 1 d1)) 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]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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 d1) (* 2 (sqrt 0))) into (/ +nan.0 d1)
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 d1) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (/ +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 30 (/ 1 d1))) into (* 30 (/ 1 d1))
* [misc]backup-simplify:  Simplify (/ (- (* 30 (/ 1 d1)) (pow (/ +nan.0 d1) 2) (+)) (* 2 0)) into (* +nan.0 (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2)))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 30 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [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 (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) 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]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 30 1) into 30
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 30) (* 0 (- +nan.0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 30 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ +nan.0 d1) (* +nan.0 (- (* 30 (/ 1 d1)) (* +nan.0 (/ 1 (pow d1 2))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 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]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) 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]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 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 (+ (* +nan.0 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.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 (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 (- +nan.0)) (* 0 (- +nan.0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.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 (+ (* +nan.0 0) (+ (* 0 30) (* 0 (- +nan.0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* (/ 1 (/ 1 d1)) (/ 1 d2))) (* +nan.0 (* (/ 1 (/ 1 d1)) 1))) into (- (+ (* +nan.0 (/ d1 d2)) (- (* +nan.0 d1))))
* [misc]approximate:  Taking taylor expansion of (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1)))) in (d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))) 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]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]backup-simplify:  Simplify (+ (/ -1 d2) 30) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* (- 30 (/ 1 d2)) -1) into (* -1 (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (- 30 (/ 1 d2))) (* 2 (sqrt 0))) into (* +nan.0 (- 30 (/ 1 d2)))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))) 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]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]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 d1) (* 2 (sqrt 0))) into (/ +nan.0 d1)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))) 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]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]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 d1) (* 2 (sqrt 0))) into (/ +nan.0 d1)
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 d1) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (/ +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) 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 (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 30 (/ -1 d1))) into (- (* 30 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (/ (- (- (* 30 (/ 1 d1))) (pow (/ +nan.0 d1) 2) (+)) (* 2 0)) into (* +nan.0 (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* 30 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [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 (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) 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]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 30 1) into 30
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 30) (* 0 (- +nan.0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 1)))) 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 (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 30 0) (* 0 (/ -1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ +nan.0 d1) (* +nan.0 (+ (* 30 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 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]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) 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]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 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 (+ (* +nan.0 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.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 (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 (- +nan.0)) (* 0 (- +nan.0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.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 (+ (* +nan.0 0) (+ (* 0 30) (* 0 (- +nan.0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* (/ 1 (/ 1 (- d1))) (/ 1 (- d2)))) (* +nan.0 (* (/ 1 (/ 1 (- d1))) 1))) into (- (+ (* +nan.0 (/ d1 d2)) (- (* +nan.0 d1))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (* (+ d2 30) d1) in (d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ d2 30) d1) 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]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) d1) 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]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (+ d2 30) d1) 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]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (* 30 d1) into (* 30 d1)
* [misc]taylor:  Taking taylor expansion of (* 30 d1) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [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 (* 30 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 1 d1)) into 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 (+ (* 30 1) (* 0 0)) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 1 0) (* 0 d1))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [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 (+ (* 30 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [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 (+ (* 30 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* d1 d2)) (* 30 (* d1 1))) into (+ (* d2 d1) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 d2) 30) (/ 1 d1)) in (d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d2) 30) (/ 1 d1)) 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]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) (/ 1 d1)) 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]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) (/ 1 d1)) 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]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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 30 (/ 1 d1))) into (* 30 (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (* 30 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [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]backup-simplify:  Simplify (* 30 1) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 30 0) (* 0 (/ 1 d1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 0 1)) 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 (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) 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) (+ (* 30 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [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 (+ (* 30 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 30 (* (/ 1 (/ 1 d1)) 1)) (* 1 (* (/ 1 (/ 1 d1)) (/ 1 (/ 1 d2))))) into (+ (* d2 d1) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))) in (d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d2)) 30) (/ 1 (- d1))) 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]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) (/ 1 (- d1))) 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]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) (/ 1 (- d1))) 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]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]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) 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 (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 30 (/ -1 d1))) into (- (* 30 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 30 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* 30 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [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]backup-simplify:  Simplify (* 30 1) into 30
* [misc]backup-simplify:  Simplify (- 30) into -30
* [misc]backup-simplify:  Simplify -30 into -30
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 30 0) (* 0 (/ -1 d1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 30 0) (* 0 1)) 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) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 30 0) (+ (* 0 0) (* 0 (/ -1 d1))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [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 (+ (* 30 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -30 (* (/ 1 (/ 1 (- d1))) 1)) (* 1 (* (/ 1 (/ 1 (- d1))) (/ 1 (/ 1 (- d2)))))) into (+ (* d2 d1) (* 30 d1))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (log1p (expm1 (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 2 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (expm1 (log1p (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 3 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (pow (* (+ d2 30) d1) (+ 1/2 1/2)))>
* [enter]simplify:  Simplifying (* (+ d2 30) d1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (* (+ 30 d2) d1)
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (pow (* (+ 30 d2) d1) (+ 1/2 1/2)))
* [enter]simplify:  Simplifying (+ 1/2 1/2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to 1
* [misc]simplify:  Simplified (2 2) to (λ (d1 d2) (pow (* (+ d2 30) d1) 1))
* * * * [misc]progress:  [ 4 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (pow (sqrt (* (+ d2 30) d1)) (+ 1 1)))>
* [enter]simplify:  Simplifying (sqrt (* (+ d2 30) d1))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ 30 d2) d1))
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (pow (sqrt (* (+ 30 d2) d1)) (+ 1 1)))
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 2
* [misc]simplify:  Simplified (2 2) to (λ (d1 d2) (pow (sqrt (* (+ d2 30) d1)) 2))
* * * * [misc]progress:  [ 5 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (pow (* (* (+ d2 30) d1) (* (+ d2 30) d1)) 1/2))>
* [enter]simplify:  Simplifying (* (* (+ d2 30) d1) (* (+ d2 30) d1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (159 enodes)
* [exit]simplify:  Simplified to (* (* (+ 30 d2) d1) (* (+ 30 d2) d1))
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (pow (* (* (+ 30 d2) d1) (* (+ 30 d2) d1)) 1/2))
* * * * [misc]progress:  [ 6 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (pow (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))) 1))>
* [enter]simplify:  Simplifying (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (* (+ 30 d2) d1)
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (pow (* (+ 30 d2) d1) 1))
* * * * [misc]progress:  [ 7 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (pow (sqrt (* (+ d2 30) d1)) 2))>
* * * * [misc]progress:  [ 8 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (pow (sqrt (* (+ d2 30) d1)) (+ 1 1)))>
* [enter]simplify:  Simplifying (sqrt (* (+ d2 30) d1))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ 30 d2) d1))
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (pow (sqrt (* (+ 30 d2) d1)) (+ 1 1)))
* * * * [misc]progress:  [ 9 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (pow (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))) 1))>
* * * * [misc]progress:  [ 10 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (exp (+ (log (sqrt (* (+ d2 30) d1))) (log (sqrt (* (+ d2 30) d1))))))>
* [enter]simplify:  Simplifying (+ (log (sqrt (* (+ d2 30) d1))) (log (sqrt (* (+ d2 30) d1))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (+ (log (sqrt (* (+ 30 d2) d1))) (log (sqrt (* (+ 30 d2) d1))))
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (exp (+ (log (sqrt (* (+ 30 d2) d1))) (log (sqrt (* (+ 30 d2) d1))))))
* * * * [misc]progress:  [ 11 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (exp (log (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 12 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (log (exp (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 13 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (cbrt (* (* (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))) (sqrt (* (+ d2 30) d1))) (* (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))) (sqrt (* (+ d2 30) d1))))))>
* [enter]simplify:  Simplifying (* (* (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))) (sqrt (* (+ d2 30) d1))) (* (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))) (sqrt (* (+ d2 30) d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (191 enodes)
* [exit]simplify:  Simplified to (pow (* (+ 30 d2) d1) 3)
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (cbrt (pow (* (+ 30 d2) d1) 3)))
* * * * [misc]progress:  [ 14 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (* (cbrt (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1)))) (cbrt (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))))) (cbrt (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 15 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (cbrt (* (* (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))) (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1)))) (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 16 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (sqrt (* (* (+ d2 30) d1) (* (+ d2 30) d1))))>
* [enter]simplify:  Simplifying (* (* (+ d2 30) d1) (* (+ d2 30) d1))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (159 enodes)
* [exit]simplify:  Simplified to (* (* (+ 30 d2) d1) (* (+ 30 d2) d1))
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (sqrt (* (* (+ 30 d2) d1) (* (+ 30 d2) d1))))
* * * * [misc]progress:  [ 17 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1)))) (sqrt (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 18 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (+ d2 30) d1))>
* [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)
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (* (+ 30 d2) d1))
* * * * [misc]progress:  [ 19 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (/ (* (sqrt (* (+ (pow d2 3) (pow 30 3)) d1)) (sqrt (* (+ (pow d2 3) (pow 30 3)) d1))) (* (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (* (sqrt (* (+ (pow d2 3) (pow 30 3)) d1)) (sqrt (* (+ (pow d2 3) (pow 30 3)) d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (fma (* d2 d2) (* d2 d1) (* 27000 d1))
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (/ (fma (* d2 d2) (* d2 d1) (* 27000 d1)) (* (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))
* [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 (20 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (78 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (fma d2 (+ d2 -30) 900)
* [misc]simplify:  Simplified (2 2) to (λ (d1 d2) (/ (fma (* d2 d2) (* d2 d1) (* 27000 d1)) (fma d2 (+ d2 -30) 900)))
* * * * [misc]progress:  [ 20 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (/ (* (sqrt (* (+ (pow d2 3) (pow 30 3)) d1)) (sqrt (* (- (* d2 d2) (* 30 30)) d1))) (* (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (sqrt (- d2 30)))))>
* [enter]simplify:  Simplifying (* (sqrt (* (+ (pow d2 3) (pow 30 3)) d1)) (sqrt (* (- (* d2 d2) (* 30 30)) d1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (116 enodes)
* * [misc]simplify:  iters left: 2 (268 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (fma d2 d2 -900) d1)) (sqrt (fma (* d2 d2) (* d2 d1) (* d1 27000))))
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (/ (* (sqrt (* (fma d2 d2 -900) d1)) (sqrt (fma (* d2 d2) (* d2 d1) (* d1 27000)))) (* (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))) (sqrt (- d2 30)))))
* [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 (26 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (91 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ -30 d2)) (sqrt (fma (+ -30 d2) d2 900)))
* [misc]simplify:  Simplified (2 2) to (λ (d1 d2) (/ (* (sqrt (* (fma d2 d2 -900) d1)) (sqrt (fma (* d2 d2) (* d2 d1) (* d1 27000)))) (* (sqrt (+ -30 d2)) (sqrt (fma (+ -30 d2) d2 900)))))
* * * * [misc]progress:  [ 21 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (/ (* (sqrt (* (- (* d2 d2) (* 30 30)) d1)) (sqrt (* (+ (pow d2 3) (pow 30 3)) d1))) (* (sqrt (- d2 30)) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- (* d2 d2) (* 30 30)) d1)) (sqrt (* (+ (pow d2 3) (pow 30 3)) d1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (116 enodes)
* * [misc]simplify:  iters left: 2 (268 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (fma d2 d2 -900) d1)) (sqrt (fma (* d1 d2) (* d2 d2) (* d1 27000))))
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (/ (* (sqrt (* (fma d2 d2 -900) d1)) (sqrt (fma (* d1 d2) (* d2 d2) (* d1 27000)))) (* (sqrt (- d2 30)) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))
* [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 (26 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (91 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ -30 d2)) (sqrt (fma d2 (+ -30 d2) 900)))
* [misc]simplify:  Simplified (2 2) to (λ (d1 d2) (/ (* (sqrt (* (fma d2 d2 -900) d1)) (sqrt (fma (* d1 d2) (* d2 d2) (* d1 27000)))) (* (sqrt (+ -30 d2)) (sqrt (fma d2 (+ -30 d2) 900)))))
* * * * [misc]progress:  [ 22 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (/ (* (sqrt (* (- (* d2 d2) (* 30 30)) d1)) (sqrt (* (- (* d2 d2) (* 30 30)) d1))) (* (sqrt (- d2 30)) (sqrt (- d2 30)))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- (* d2 d2) (* 30 30)) d1)) (sqrt (* (- (* d2 d2) (* 30 30)) d1)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (222 enodes)
* [exit]simplify:  Simplified to (* (fma d2 d2 -900) d1)
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (/ (* (fma d2 d2 -900) 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 (8 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (+ d2 -30)
* [misc]simplify:  Simplified (2 2) to (λ (d1 d2) (/ (* (fma d2 d2 -900) d1) (+ d2 -30)))
* * * * [misc]progress:  [ 23 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* 1 (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1)))))>
* * * * [misc]progress:  [ 24 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (* (sqrt (* (+ d2 30) d1)) (* (cbrt (sqrt (* (+ d2 30) d1))) (cbrt (sqrt (* (+ d2 30) d1))))) (cbrt (sqrt (* (+ d2 30) d1)))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (* (+ d2 30) d1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (* (+ 30 d2) d1)))
* [misc]simplify:  Simplified (2 2) to (λ (d1 d2) (* (* (sqrt (* (+ d2 30) d1)) (* (cbrt (sqrt (* (+ d2 30) d1))) (cbrt (sqrt (* (+ d2 30) d1))))) (cbrt (sqrt (* (+ 30 d2) d1)))))
* * * * [misc]progress:  [ 25 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (* (sqrt (* (+ d2 30) d1)) (sqrt (+ d2 30))) (sqrt d1)))>
* [enter]simplify:  Simplifying (sqrt d1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt d1)
* [misc]simplify:  Simplified (2 2) to (λ (d1 d2) (* (* (sqrt (* (+ d2 30) d1)) (sqrt (+ d2 30))) (sqrt d1)))
* * * * [misc]progress:  [ 26 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (* (sqrt (* (+ d2 30) d1)) (sqrt (sqrt (* (+ d2 30) d1)))) (sqrt (sqrt (* (+ d2 30) d1)))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (* (+ d2 30) d1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (* (+ 30 d2) d1)))
* [misc]simplify:  Simplified (2 2) to (λ (d1 d2) (* (* (sqrt (* (+ d2 30) d1)) (sqrt (sqrt (* (+ d2 30) d1)))) (sqrt (sqrt (* (+ 30 d2) d1)))))
* * * * [misc]progress:  [ 27 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (* (sqrt (* (+ d2 30) d1)) 1) (sqrt (* (+ d2 30) d1))))>
* [enter]simplify:  Simplifying (sqrt (* (+ d2 30) d1))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ 30 d2) d1))
* [misc]simplify:  Simplified (2 2) to (λ (d1 d2) (* (* (sqrt (* (+ d2 30) d1)) 1) (sqrt (* (+ 30 d2) d1))))
* * * * [misc]progress:  [ 28 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (* (cbrt (sqrt (* (+ d2 30) d1))) (cbrt (sqrt (* (+ d2 30) d1)))) (* (cbrt (sqrt (* (+ d2 30) d1))) (sqrt (* (+ d2 30) d1)))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (* (+ d2 30) d1))) (cbrt (sqrt (* (+ d2 30) d1))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (* (+ 30 d2) d1))) (cbrt (sqrt (* (+ 30 d2) d1))))
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (* (* (cbrt (sqrt (* (+ 30 d2) d1))) (cbrt (sqrt (* (+ 30 d2) d1)))) (* (cbrt (sqrt (* (+ d2 30) d1))) (sqrt (* (+ d2 30) d1)))))
* * * * [misc]progress:  [ 29 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (+ d2 30)) (* (sqrt d1) (sqrt (* (+ d2 30) d1)))))>
* [enter]simplify:  Simplifying (sqrt (+ d2 30))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (+ 30 d2))
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (* (sqrt (+ 30 d2)) (* (sqrt d1) (sqrt (* (+ d2 30) d1)))))
* * * * [misc]progress:  [ 30 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (sqrt (* (+ d2 30) d1))) (* (sqrt (sqrt (* (+ d2 30) d1))) (sqrt (* (+ d2 30) d1)))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (* (+ d2 30) d1)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (* (+ 30 d2) d1)))
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (* (sqrt (sqrt (* (+ 30 d2) d1))) (* (sqrt (sqrt (* (+ d2 30) d1))) (sqrt (* (+ d2 30) d1)))))
* * * * [misc]progress:  [ 31 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* 1 (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1)))))>
* * * * [misc]progress:  [ 32 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (/ (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ (pow d2 3) (pow 30 3)) d1))) (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 (19 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (93 enodes)
* [exit]simplify:  Simplified to (sqrt (fma d2 (- d2 30) 900))
* [misc]simplify:  Simplified (2 2) to (λ (d1 d2) (/ (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ (pow d2 3) (pow 30 3)) d1))) (sqrt (fma d2 (- d2 30) 900))))
* * * * [misc]progress:  [ 33 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (/ (* (sqrt (* (+ d2 30) d1)) (sqrt (* (- (* d2 d2) (* 30 30)) d1))) (sqrt (- d2 30))))>
* [enter]simplify:  Simplifying (sqrt (- d2 30))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* * [misc]simplify:  iters left: 1 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (+ d2 -30))
* [misc]simplify:  Simplified (2 2) to (λ (d1 d2) (/ (* (sqrt (* (+ d2 30) d1)) (sqrt (* (- (* d2 d2) (* 30 30)) d1))) (sqrt (+ d2 -30))))
* * * * [misc]progress:  [ 34 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (/ (* (sqrt (* (+ (pow d2 3) (pow 30 3)) d1)) (sqrt (* (+ d2 30) d1))) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30))))))>
* [enter]simplify:  Simplifying (* (sqrt (* (+ (pow d2 3) (pow 30 3)) d1)) (sqrt (* (+ d2 30) d1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ 30 d2) d1)) (sqrt (fma (* d2 d2) (* d2 d1) (* d1 27000))))
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (/ (* (sqrt (* (+ 30 d2) d1)) (sqrt (fma (* d2 d2) (* d2 d1) (* d1 27000)))) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30))))))
* * * * [misc]progress:  [ 35 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (/ (* (sqrt (* (- (* d2 d2) (* 30 30)) d1)) (sqrt (* (+ d2 30) d1))) (sqrt (- d2 30))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- (* d2 d2) (* 30 30)) d1)) (sqrt (* (+ d2 30) d1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (88 enodes)
* * [misc]simplify:  iters left: 2 (221 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (fma d2 d2 -900) d1)) (sqrt (* (+ d2 30) d1)))
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (/ (* (sqrt (* (fma d2 d2 -900) d1)) (sqrt (* (+ d2 30) d1))) (sqrt (- d2 30))))
* * * * [misc]progress:  [ 36 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))))>
* * * * [misc]progress:  [ 37 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (log1p (expm1 (sqrt (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 38 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (expm1 (log1p (sqrt (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 39 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (pow (* (+ d2 30) d1) 1/2)))>
* * * * [misc]progress:  [ 40 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (pow (sqrt (* (+ d2 30) d1)) 1)))>
* * * * [misc]progress:  [ 41 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (exp (log (sqrt (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 42 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (log (exp (sqrt (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 43 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (* (* (cbrt (sqrt (* (+ d2 30) d1))) (cbrt (sqrt (* (+ d2 30) d1)))) (cbrt (sqrt (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 44 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (cbrt (* (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))) (sqrt (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 45 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (* (sqrt (+ d2 30)) (sqrt d1))))>
* [enter]simplify:  Simplifying (sqrt (+ d2 30))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (+ 30 d2))
* [misc]simplify:  Simplified (2 2 1) to (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (* (sqrt (+ 30 d2)) (sqrt d1))))
* * * * [misc]progress:  [ 46 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (/ (sqrt (* (+ (pow d2 3) (pow 30 3)) d1)) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (sqrt (* (+ (pow d2 3) (pow 30 3)) d1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (* d2 d2) (* d2 d1) (* d1 27000)))
* [misc]simplify:  Simplified (2 2 1) to (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (/ (sqrt (fma (* d2 d2) (* d2 d1) (* d1 27000))) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))
* * * * [misc]progress:  [ 47 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (/ (sqrt (* (- (* d2 d2) (* 30 30)) d1)) (sqrt (- d2 30)))))>
* [enter]simplify:  Simplifying (sqrt (* (- (* d2 d2) (* 30 30)) d1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (245 enodes)
* [exit]simplify:  Simplified to (sqrt (* (fma d2 d2 -900) d1))
* [misc]simplify:  Simplified (2 2 1) to (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (/ (sqrt (* (fma d2 d2 -900) d1)) (sqrt (- d2 30)))))
* * * * [misc]progress:  [ 48 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (* (sqrt (sqrt (* (+ d2 30) d1))) (sqrt (sqrt (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 49 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (* 1 (sqrt (* (+ d2 30) d1)))))>
* * * * [misc]progress:  [ 50 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (log1p (expm1 (sqrt (* (+ d2 30) d1)))) (sqrt (* (+ d2 30) d1))))>
* * * * [misc]progress:  [ 51 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (expm1 (log1p (sqrt (* (+ d2 30) d1)))) (sqrt (* (+ d2 30) d1))))>
* * * * [misc]progress:  [ 52 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (pow (* (+ d2 30) d1) 1/2) (sqrt (* (+ d2 30) d1))))>
* * * * [misc]progress:  [ 53 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (pow (sqrt (* (+ d2 30) d1)) 1) (sqrt (* (+ d2 30) d1))))>
* * * * [misc]progress:  [ 54 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (exp (log (sqrt (* (+ d2 30) d1)))) (sqrt (* (+ d2 30) d1))))>
* * * * [misc]progress:  [ 55 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (log (exp (sqrt (* (+ d2 30) d1)))) (sqrt (* (+ d2 30) d1))))>
* * * * [misc]progress:  [ 56 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (* (* (cbrt (sqrt (* (+ d2 30) d1))) (cbrt (sqrt (* (+ d2 30) d1)))) (cbrt (sqrt (* (+ d2 30) d1)))) (sqrt (* (+ d2 30) d1))))>
* * * * [misc]progress:  [ 57 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (cbrt (* (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))) (sqrt (* (+ d2 30) d1)))) (sqrt (* (+ d2 30) d1))))>
* * * * [misc]progress:  [ 58 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (* (sqrt (+ d2 30)) (sqrt d1)) (sqrt (* (+ d2 30) d1))))>
* [enter]simplify:  Simplifying (sqrt (+ d2 30))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (+ 30 d2))
* [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2) (* (* (sqrt (+ 30 d2)) (sqrt d1)) (sqrt (* (+ d2 30) d1))))
* * * * [misc]progress:  [ 59 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (/ (sqrt (* (+ (pow d2 3) (pow 30 3)) d1)) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30))))) (sqrt (* (+ d2 30) d1))))>
* [enter]simplify:  Simplifying (sqrt (* (+ (pow d2 3) (pow 30 3)) d1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (* d2 d2) (* d2 d1) (* d1 27000)))
* [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2) (* (/ (sqrt (fma (* d2 d2) (* d2 d1) (* d1 27000))) (sqrt (+ (* d2 d2) (- (* 30 30) (* d2 30))))) (sqrt (* (+ d2 30) d1))))
* * * * [misc]progress:  [ 60 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (/ (sqrt (* (- (* d2 d2) (* 30 30)) d1)) (sqrt (- d2 30))) (sqrt (* (+ d2 30) d1))))>
* [enter]simplify:  Simplifying (sqrt (* (- (* d2 d2) (* 30 30)) d1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (245 enodes)
* [exit]simplify:  Simplified to (sqrt (* (fma d2 d2 -900) d1))
* [misc]simplify:  Simplified (2 1 1) to (λ (d1 d2) (* (/ (sqrt (* (fma d2 d2 -900) d1)) (sqrt (- d2 30))) (sqrt (* (+ d2 30) d1))))
* * * * [misc]progress:  [ 61 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (* (sqrt (sqrt (* (+ d2 30) d1))) (sqrt (sqrt (* (+ d2 30) d1)))) (sqrt (* (+ d2 30) d1))))>
* * * * [misc]progress:  [ 62 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (* 1 (sqrt (* (+ d2 30) d1))) (sqrt (* (+ d2 30) d1))))>
* * * * [misc]progress:  [ 63 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (log1p (expm1 (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 64 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (expm1 (log1p (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 65 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (pow (* (+ d2 30) d1) 1))))>
* * * * [misc]progress:  [ 66 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (exp (log (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 67 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (log (exp (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 68 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (* (* (cbrt (* (+ d2 30) d1)) (cbrt (* (+ d2 30) d1))) (cbrt (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 69 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (cbrt (* (* (* (+ d2 30) d1) (* (+ d2 30) d1)) (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 70 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))))))>
* * * * [misc]progress:  [ 71 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (* 1 (* (+ d2 30) d1)))))>
* * * * [misc]progress:  [ 72 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (* (* (cbrt (+ d2 30)) (cbrt (+ d2 30))) (* (cbrt (+ d2 30)) d1)))))>
* [enter]simplify:  Simplifying (* (cbrt (+ d2 30)) (cbrt (+ d2 30)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ 30 d2)) (cbrt (+ 30 d2)))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (* (* (cbrt (+ 30 d2)) (cbrt (+ 30 d2))) (* (cbrt (+ d2 30)) d1)))))
* * * * [misc]progress:  [ 73 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (* (sqrt (+ d2 30)) (* (sqrt (+ d2 30)) d1)))))>
* [enter]simplify:  Simplifying (sqrt (+ d2 30))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (+ 30 d2))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (* (sqrt (+ 30 d2)) (* (sqrt (+ d2 30)) d1)))))
* * * * [misc]progress:  [ 74 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (* 1 (* (+ d2 30) d1)))))>
* * * * [misc]progress:  [ 75 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (/ (* (+ (pow d2 3) (pow 30 3)) d1) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))>
* [enter]simplify:  Simplifying (* (+ (pow d2 3) (pow 30 3)) d1)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (fma (* d2 d1) (* d2 d2) (* d1 27000))
* [misc]simplify:  Simplified (2 2 1 1) to (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (/ (fma (* d2 d1) (* d2 d2) (* d1 27000)) (+ (* d2 d2) (- (* 30 30) (* d2 30)))))))
* * * * [misc]progress:  [ 76 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (/ (* (- (* d2 d2) (* 30 30)) d1) (- d2 30)))))>
* [enter]simplify:  Simplifying (* (- (* d2 d2) (* 30 30)) d1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (221 enodes)
* [exit]simplify:  Simplified to (* (fma d2 d2 -900) d1)
* [misc]simplify:  Simplified (2 2 1 1) to (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (/ (* (fma d2 d2 -900) d1) (- d2 30)))))
* * * * [misc]progress:  [ 77 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (* d1 (+ d2 30)))))>
* * * * [misc]progress:  [ 78 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (+ (* d2 d1) (* (pow (sqrt 30) 2) d1)))>
* [enter]simplify:  Simplifying (+ (* d2 d1) (* (pow (sqrt 30) 2) d1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (* d1 (+ 30 d2))
* [misc]simplify:  Simplified (2) to (λ (d1 d2) (* d1 (+ 30 d2)))
* * * * [misc]progress:  [ 79 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (- (+ (* +nan.0 (/ (pow d1 2) (pow d2 2))) (- (+ (* +nan.0 (pow d1 2)) (- (* +nan.0 (/ (pow d1 2) d2))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ (pow d1 2) (pow d2 2))) (- (+ (* +nan.0 (pow d1 2)) (- (* +nan.0 (/ (pow d1 2) d2)))))))
* [misc]simplify:  Simplified (2) to (λ (d1 d2) +nan.0)
* * * * [misc]progress:  [ 80 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (- (+ (* +nan.0 (/ (pow d1 2) (pow d2 2))) (- (+ (* +nan.0 (pow d1 2)) (- (* +nan.0 (/ (pow d1 2) d2))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ (pow d1 2) (pow d2 2))) (- (+ (* +nan.0 (pow d1 2)) (- (* +nan.0 (/ (pow d1 2) d2)))))))
* [misc]simplify:  Simplified (2) to (λ (d1 d2) +nan.0)
* * * * [misc]progress:  [ 81 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (- (+ (* +nan.0 (* (sqrt 30) d1)) (- (+ (* +nan.0 (/ (* d2 d1) (sqrt 30))) (- (* +nan.0 (* (sqrt 30) (pow d1 2))))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (* (sqrt 30) d1)) (- (+ (* +nan.0 (/ (* d2 d1) (sqrt 30))) (- (* +nan.0 (* (sqrt 30) (pow d1 2))))))))
* [misc]simplify:  Simplified (2 2) to (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) +nan.0))
* * * * [misc]progress:  [ 82 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (- (+ (* +nan.0 (/ d1 d2)) (- (* +nan.0 d1))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ d1 d2)) (- (* +nan.0 d1))))
* [misc]simplify:  Simplified (2 2) to (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) +nan.0))
* * * * [misc]progress:  [ 83 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (- (+ (* +nan.0 (/ d1 d2)) (- (* +nan.0 d1))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ d1 d2)) (- (* +nan.0 d1))))
* [misc]simplify:  Simplified (2 2) to (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) +nan.0))
* * * * [misc]progress:  [ 84 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (- (+ (* +nan.0 (* (sqrt 30) d1)) (- (+ (* +nan.0 (/ (* d2 d1) (sqrt 30))) (- (* +nan.0 (* (sqrt 30) (pow d1 2)))))))) (sqrt (* (+ d2 30) d1))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (* (sqrt 30) d1)) (- (+ (* +nan.0 (/ (* d2 d1) (sqrt 30))) (- (* +nan.0 (* (sqrt 30) (pow d1 2))))))))
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (* +nan.0 (sqrt (* (+ d2 30) d1))))
* * * * [misc]progress:  [ 85 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (- (+ (* +nan.0 (/ d1 d2)) (- (* +nan.0 d1)))) (sqrt (* (+ d2 30) d1))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ d1 d2)) (- (* +nan.0 d1))))
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (* +nan.0 (sqrt (* (+ d2 30) d1))))
* * * * [misc]progress:  [ 86 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (- (+ (* +nan.0 (/ d1 d2)) (- (* +nan.0 d1)))) (sqrt (* (+ d2 30) d1))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ d1 d2)) (- (* +nan.0 d1))))
* [misc]simplify:  Simplified (2 1) to (λ (d1 d2) (* +nan.0 (sqrt (* (+ d2 30) d1))))
* * * * [misc]progress:  [ 87 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (+ (* d2 d1) (* 30 d1)))))>
* [enter]simplify:  Simplifying (+ (* d2 d1) (* 30 d1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (* d1 (+ 30 d2))
* [misc]simplify:  Simplified (2 2 1) to (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (* d1 (+ 30 d2)))))
* * * * [misc]progress:  [ 88 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (+ (* d2 d1) (* 30 d1)))))>
* [enter]simplify:  Simplifying (+ (* d2 d1) (* 30 d1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (* d1 (+ 30 d2))
* [misc]simplify:  Simplified (2 2 1) to (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (* d1 (+ 30 d2)))))
* * * * [misc]progress:  [ 89 / 89 ] simplifiying candidate #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (+ (* d2 d1) (* 30 d1)))))>
* [enter]simplify:  Simplifying (+ (* d2 d1) (* 30 d1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (* d1 (+ 30 d2))
* [misc]simplify:  Simplified (2 2 1) to (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (* d1 (+ 30 d2)))))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime:  Finding splitpoints for: (#<alt (λ (d1 d2) (* (+ d2 30) d1))> #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))))>)
* * * [misc]regime-changes:  Trying 2 branch expressions: (d2 d1)
* * * * [misc]regimes:  Trying to branch on d2 from (#<alt (λ (d1 d2) (* (+ d2 30) d1))> #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))))>)
* * * * [misc]regimes:  Trying to branch on d1 from (#<alt (λ (d1 d2) (* (+ d2 30) d1))> #<alt (λ (d1 d2) (* (sqrt (* (+ d2 30) d1)) (sqrt (* (+ d2 30) d1))))>)
* * * [misc]regime:  Found split indices: #<option (#s(si 0 256))>
* [enter]simplify:  Simplifying (* (+ d2 30) d1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (* (+ 30 d2) d1)
* * * * [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 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 250 of 8000 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 125 of 8000 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 62 of 8000 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 31 of 8000 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:  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:  Computing exacts on every 7 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 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 1026 additional inputs, on iter 1 have 6974 / 8000
* * * * [misc]points:  Computing exacts on every 64 of 1026 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 32 of 1026 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 16 of 1026 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 8 of 1026 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 4 of 1026 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 2 of 1026 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 1026 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 127 additional inputs, on iter 2 have 7873 / 8000
* * * * [misc]points:  Computing exacts on every 7 of 127 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 127 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 127 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 12 additional inputs, on iter 3 have 7988 / 8000
* * * * [misc]points:  Computing exacts for 12 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 4 have 7999 / 8000
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 8003 points with exact outputs