* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
* * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts for 256 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 25 additional inputs, on iter 1 have 231 / 256
* * * * [misc]points:  Computing exacts for 25 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 2 have 252 / 256
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 3 have 255 / 256
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [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 (70 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (fma d1 (+ d2 20) (* d1 10))
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (d1 d2) (fma d1 (+ d2 20) (* d1 10)))>
* * * [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 (fma d1 (+ d2 20) (* d1 10)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in d2
* [misc]taylor:  Rewrote expression to (+ (* d1 (+ d2 20)) (* d1 10))
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 20)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 10) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* d1 (+ d2 20)) (* d1 10))
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 20)) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 10) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* d1 (+ d2 20)) (* d1 10))
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 20)) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 10) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ d2 20) into (+ d2 20)
* [misc]backup-simplify:  Simplify (* 0 (+ d2 20)) into 0
* [misc]backup-simplify:  Simplify (* 0 10) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ d2 20))) into (+ d2 20)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 10)) into 10
* [misc]backup-simplify:  Simplify (+ (+ d2 20) 10) into (+ d2 30)
* [misc]taylor:  Taking taylor expansion of (+ d2 30) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ d2 20)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 10))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ d2 20))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 10)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ d2 20)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 10))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* d2 d1)) (* 30 (* 1 d1))) into (+ (* d2 d1) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in d2
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 d1) (+ (/ 1 d2) 20)) (* (/ 1 d1) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 d1) (+ (/ 1 d2) 20)) (* (/ 1 d1) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 d1) (+ (/ 1 d2) 20)) (* (/ 1 d1) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 20) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d2) 20)) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (* 1 10) into 10
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 20) 10) into (+ (/ 1 d2) 30)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 30) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (+ (/ 1 d2) 20))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 10)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 20)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 10))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 20))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 10)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 20)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 10))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 30 (* 1 (/ 1 (/ 1 d1)))) (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) into (+ (* d2 d1) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in d2
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) (* (/ 1 (- d1)) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) (* (/ 1 (- d1)) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) (* (/ 1 (- d1)) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 20) into (- 20 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* -1 (- 20 (/ 1 d2))) into (* -1 (- 20 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* -1 10) into -10
* [misc]backup-simplify:  Simplify (+ (* -1 (- 20 (/ 1 d2))) -10) into (- (/ 1 d2) 30)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) 30) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- 20 (/ 1 d2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 10)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 30) into -30
* [misc]backup-simplify:  Simplify (+ 0 -30) into -30
* [misc]backup-simplify:  Simplify -30 into -30
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 20 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 10))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 20 (/ 1 d2)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 10)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 20 (/ 1 d2))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 10))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -30 (* 1 (/ 1 (/ 1 (- d1))))) (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) into (+ (* d2 d1) (* 30 d1))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 13 ] simplifiying candidate #<alt-delta (λ (d1 d2) (log1p (expm1 (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (expm1 (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (expm1 (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (expm1 (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 2 / 13 ] simplifiying candidate #<alt-delta (λ (d1 d2) (expm1 (log1p (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (log1p (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (log1p (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (log1p (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 3 / 13 ] simplifiying candidate #<alt-delta (λ (d1 d2) (+ (* d1 (+ d2 20)) (* d1 10)))>
* [enter]simplify:  Simplifying (* d1 (+ d2 20))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (* (+ d2 20) d1)
* [exit]simplify:  Simplified to (* (+ d2 20) d1)
* * * * [misc]progress:  [ 4 / 13 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (fma d1 (+ d2 20) (* d1 10)) 1))>
* * * * [misc]progress:  [ 5 / 13 ] simplifiying candidate #<alt-delta (λ (d1 d2) (exp (log (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (log (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (log (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (log (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 6 / 13 ] simplifiying candidate #<alt-delta (λ (d1 d2) (log (exp (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (exp (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (exp (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (exp (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 7 / 13 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (cbrt (fma d1 (+ d2 20) (* d1 10))) (cbrt (fma d1 (+ d2 20) (* d1 10)))) (cbrt (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (* (cbrt (fma d1 (+ d2 20) (* d1 10))) (cbrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (107 enodes)
* [exit]simplify:  Simplified to (* (cbrt (fma d1 (+ d2 10) (* d1 20))) (cbrt (fma d1 (+ d2 10) (* d1 20))))
* [exit]simplify:  Simplified to (* (cbrt (fma d1 (+ d2 10) (* d1 20))) (cbrt (fma d1 (+ d2 10) (* d1 20))))
* [enter]simplify:  Simplifying (cbrt (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (cbrt (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (cbrt (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 8 / 13 ] simplifiying candidate #<alt-delta (λ (d1 d2) (cbrt (* (* (fma d1 (+ d2 20) (* d1 10)) (fma d1 (+ d2 20) (* d1 10))) (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (* (* (fma d1 (+ d2 20) (* d1 10)) (fma d1 (+ d2 20) (* d1 10))) (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (198 enodes)
* [exit]simplify:  Simplified to (pow (fma d1 (+ d2 20) (* 10 d1)) 3)
* [exit]simplify:  Simplified to (pow (fma d1 (+ d2 20) (* 10 d1)) 3)
* * * * [misc]progress:  [ 9 / 13 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (sqrt (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (sqrt (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (sqrt (fma d1 (+ d2 20) (* 10 d1)))
* [enter]simplify:  Simplifying (sqrt (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (sqrt (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (sqrt (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 10 / 13 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* 1 (fma d1 (+ d2 20) (* d1 10))))>
* * * * [misc]progress:  [ 11 / 13 ] simplifiying candidate #<alt-event (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]progress:  [ 12 / 13 ] simplifiying candidate #<alt-event (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]progress:  [ 13 / 13 ] simplifiying candidate #<alt-event (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]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (d1 d2) (* d1 (+ 30 d2)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* d1 (+ 30 d2)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* d1 (+ 30 d2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* d1 (+ 30 d2)) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (* d1 (+ 30 d2)) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (+ 30 d2) into (+ d2 30)
* [misc]backup-simplify:  Simplify (* 0 (+ d2 30)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ d2 30))) into (+ d2 30)
* [misc]taylor:  Taking taylor expansion of (+ d2 30) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ d2 30)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ d2 30))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ d2 30)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* d2 d1)) (* 30 (* 1 d1))) into (+ (* d2 d1) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 d1) (+ 30 (/ 1 d2))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ 30 (/ 1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ 30 (/ 1 d2))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 d2)) 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 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ 30 (/ 1 d2))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 d2)) 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 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]backup-simplify:  Simplify (+ 30 (/ 1 d2)) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d2) 30)) into (+ (/ 1 d2) 30)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 30) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (+ (/ 1 d2) 30))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 30)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 30))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 30)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 30 (* 1 (/ 1 (/ 1 d1)))) (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) into (+ (* d2 d1) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 (- d1)) (+ 30 (/ 1 (- d2)))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ 30 (/ 1 (- d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 (- d2))) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ 30 (/ 1 (- d2)))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 (- d2))) 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 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ 30 (/ 1 (- d2)))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 (- d2))) 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 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]backup-simplify:  Simplify (+ 30 (/ -1 d2)) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* -1 (- 30 (/ 1 d2))) into (* -1 (- 30 (/ 1 d2)))
* [misc]taylor:  Taking taylor expansion of (* -1 (- 30 (/ 1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of -1 in d2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- 30 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- 30 (/ 1 d2)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (+ (* -1 30) (* 0 -1)) into -30
* [misc]backup-simplify:  Simplify -30 into -30
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 30 (/ 1 d2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 30) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 30 (/ 1 d2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 30) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 30 (/ 1 d2))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -30 (* 1 (/ 1 (/ 1 (- d1))))) (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) into (+ (* d2 d1) (* 30 d1))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 20 ] simplifiying candidate #<alt-delta (λ (d1 d2) (log1p (expm1 (* d1 (+ 30 d2)))))>
* [enter]simplify:  Simplifying (expm1 (* d1 (+ 30 d2)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* [exit]simplify:  Simplified to (expm1 (* (+ 30 d2) d1))
* [exit]simplify:  Simplified to (expm1 (* (+ 30 d2) d1))
* * * * [misc]progress:  [ 2 / 20 ] simplifiying candidate #<alt-delta (λ (d1 d2) (expm1 (log1p (* d1 (+ 30 d2)))))>
* [enter]simplify:  Simplifying (log1p (* d1 (+ 30 d2)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* [exit]simplify:  Simplified to (log1p (* (+ 30 d2) d1))
* [exit]simplify:  Simplified to (log1p (* (+ 30 d2) d1))
* * * * [misc]progress:  [ 3 / 20 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (* d1 (+ 30 d2)) 1))>
* * * * [misc]progress:  [ 4 / 20 ] simplifiying candidate #<alt-delta (λ (d1 d2) (exp (log (* d1 (+ 30 d2)))))>
* [enter]simplify:  Simplifying (log (* d1 (+ 30 d2)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (log (* (+ 30 d2) d1))
* [exit]simplify:  Simplified to (log (* (+ 30 d2) d1))
* * * * [misc]progress:  [ 5 / 20 ] simplifiying candidate #<alt-delta (λ (d1 d2) (log (exp (* d1 (+ 30 d2)))))>
* [enter]simplify:  Simplifying (exp (* d1 (+ 30 d2)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (+ 30 d2))
* [exit]simplify:  Simplified to (pow (exp d1) (+ 30 d2))
* * * * [misc]progress:  [ 6 / 20 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (cbrt (* d1 (+ 30 d2))) (cbrt (* d1 (+ 30 d2)))) (cbrt (* d1 (+ 30 d2)))))>
* [enter]simplify:  Simplifying (* (cbrt (* d1 (+ 30 d2))) (cbrt (* d1 (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ 30 d2) d1)) (cbrt (* (+ 30 d2) d1)))
* [exit]simplify:  Simplified to (* (cbrt (* (+ 30 d2) d1)) (cbrt (* (+ 30 d2) d1)))
* [enter]simplify:  Simplifying (cbrt (* d1 (+ 30 d2)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ 30 d2) d1))
* [exit]simplify:  Simplified to (cbrt (* (+ 30 d2) d1))
* * * * [misc]progress:  [ 7 / 20 ] simplifiying candidate #<alt-delta (λ (d1 d2) (cbrt (* (* (* d1 (+ 30 d2)) (* d1 (+ 30 d2))) (* d1 (+ 30 d2)))))>
* [enter]simplify:  Simplifying (* (* (* d1 (+ 30 d2)) (* d1 (+ 30 d2))) (* d1 (+ 30 d2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (94 enodes)
* [exit]simplify:  Simplified to (pow (* (+ 30 d2) d1) 3)
* [exit]simplify:  Simplified to (pow (* (+ 30 d2) d1) 3)
* * * * [misc]progress:  [ 8 / 20 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (* d1 (+ 30 d2))) (sqrt (* d1 (+ 30 d2)))))>
* [enter]simplify:  Simplifying (sqrt (* d1 (+ 30 d2)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ 30 d2) d1))
* [exit]simplify:  Simplified to (sqrt (* (+ 30 d2) d1))
* [enter]simplify:  Simplifying (sqrt (* d1 (+ 30 d2)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ 30 d2) d1))
* [exit]simplify:  Simplified to (sqrt (* (+ 30 d2) d1))
* * * * [misc]progress:  [ 9 / 20 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* 1 (* d1 (+ 30 d2))))>
* * * * [misc]progress:  [ 10 / 20 ] simplifiying candidate #<alt-delta (λ (d1 d2) (+ (* d1 30) (* d1 d2)))>
* [enter]simplify:  Simplifying (* d1 30)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* d1 30)
* [exit]simplify:  Simplified to (* d1 30)
* [enter]simplify:  Simplifying (* d1 d2)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* d1 d2)
* [exit]simplify:  Simplified to (* d1 d2)
* * * * [misc]progress:  [ 11 / 20 ] simplifiying candidate #<alt-delta (λ (d1 d2) (+ (* 30 d1) (* d2 d1)))>
* [enter]simplify:  Simplifying (* 30 d1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* 30 d1)
* [exit]simplify:  Simplified to (* 30 d1)
* [enter]simplify:  Simplifying (* d2 d1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* d2 d1)
* [exit]simplify:  Simplified to (* d2 d1)
* * * * [misc]progress:  [ 12 / 20 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (cbrt (+ 30 d2)) (cbrt (+ 30 d2)))) (cbrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* d1 (* (cbrt (+ 30 d2)) (cbrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ 30 d2)) d1) (cbrt (+ 30 d2)))
* [exit]simplify:  Simplified to (* (* (cbrt (+ 30 d2)) d1) (cbrt (+ 30 d2)))
* * * * [misc]progress:  [ 13 / 20 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* d1 (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ 30 d2)) d1)
* [exit]simplify:  Simplified to (* (sqrt (+ 30 d2)) d1)
* * * * [misc]progress:  [ 14 / 20 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 1) (+ 30 d2)))>
* [enter]simplify:  Simplifying (* d1 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to d1
* [exit]simplify:  Simplified to d1
* * * * [misc]progress:  [ 15 / 20 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (+ (pow 30 3) (pow d2 3))) (+ (* 30 30) (- (* d2 d2) (* 30 d2)))))>
* [enter]simplify:  Simplifying (* d1 (+ (pow 30 3) (pow d2 3)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (fma 30 (* d1 (* 30 30)) (* (* d2 d1) (* d2 d2)))
* [exit]simplify:  Simplified to (fma 30 (* d1 (* 30 30)) (* (* d2 d1) (* d2 d2)))
* * * * [misc]progress:  [ 16 / 20 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* d1 (- (* 30 30) (* d2 d2))) (- 30 d2)))>
* [enter]simplify:  Simplifying (* d1 (- (* 30 30) (* d2 d2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (83 enodes)
* * [misc]simplify:  iters left: 2 (233 enodes)
* [exit]simplify:  Simplified to (* (* d1 (- 30 d2)) (+ 30 d2))
* [exit]simplify:  Simplified to (* (* d1 (- 30 d2)) (+ 30 d2))
* * * * [misc]progress:  [ 17 / 20 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (+ 30 d2) d1))>
* * * * [misc]progress:  [ 18 / 20 ] simplifiying candidate #<alt-event (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]progress:  [ 19 / 20 ] simplifiying candidate #<alt-event (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]progress:  [ 20 / 20 ] simplifiying candidate #<alt-event (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]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 (sqrt (+ 30 d2))) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 30))) into (/ 1/2 (sqrt 30))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 30))) into (/ 1/2 (sqrt 30))
* [misc]taylor:  Taking taylor expansion of (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))) in d1
* [misc]taylor:  Taking taylor expansion of (* d1 (sqrt (+ 30 d2))) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 d2)) in d1
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (+ 30 d2) into (+ d2 30)
* [misc]backup-simplify:  Simplify (sqrt (+ d2 30)) into (sqrt (+ d2 30))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ d2 30)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 d2)) in d1
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (+ 30 d2) into (+ d2 30)
* [misc]backup-simplify:  Simplify (sqrt (+ d2 30)) into (sqrt (+ d2 30))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ d2 30)))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))) in d1
* [misc]taylor:  Taking taylor expansion of (* d1 (sqrt (+ 30 d2))) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 d2)) in d1
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (+ 30 d2) into (+ d2 30)
* [misc]backup-simplify:  Simplify (sqrt (+ d2 30)) into (sqrt (+ d2 30))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ d2 30)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 d2)) in d1
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (+ 30 d2) into (+ d2 30)
* [misc]backup-simplify:  Simplify (sqrt (+ d2 30)) into (sqrt (+ d2 30))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ d2 30)))) into 0
* [misc]backup-simplify:  Simplify (* 0 (sqrt (+ d2 30))) into 0
* [misc]backup-simplify:  Simplify (* 0 (sqrt (+ d2 30))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqrt (+ d2 30)))) into (sqrt (+ d2 30))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* (sqrt (+ d2 30)) (sqrt (+ d2 30)))) into (+ d2 30)
* [misc]taylor:  Taking taylor expansion of (+ d2 30) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ d2 30)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ d2 30)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqrt (+ d2 30))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* (sqrt (+ d2 30)) 0) (* 0 (sqrt (+ d2 30))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ d2 30)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ d2 30)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt (+ d2 30)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* (sqrt (+ d2 30)) 0) (+ (* 0 0) (* 0 (sqrt (+ d2 30)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ d2 30)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ d2 30)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ d2 30))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* (sqrt (+ d2 30)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ d2 30))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* d2 d1)) (* 30 (* 1 d1))) into (+ (* d2 d1) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 d1) (sqrt (+ 30 (/ 1 d2)))) (sqrt (+ 30 (/ 1 d2)))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 d1) (sqrt (+ 30 (/ 1 d2)))) (sqrt (+ 30 (/ 1 d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (sqrt (+ 30 (/ 1 d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 d1) (sqrt (+ 30 (/ 1 d2)))) (sqrt (+ 30 (/ 1 d2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (sqrt (+ 30 (/ 1 d2)))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 d2))) in d1
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 d2)) 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 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]backup-simplify:  Simplify (+ 30 (/ 1 d2)) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 d2) 30)) into (sqrt (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 d2))) in d1
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 d2)) 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 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]backup-simplify:  Simplify (+ 30 (/ 1 d2)) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 d2) 30)) into (sqrt (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 d1) (sqrt (+ 30 (/ 1 d2)))) (sqrt (+ 30 (/ 1 d2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (sqrt (+ 30 (/ 1 d2)))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 d2))) in d1
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 d2)) 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 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]backup-simplify:  Simplify (+ 30 (/ 1 d2)) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 d2) 30)) into (sqrt (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 d2))) in d1
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 d2)) 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 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]backup-simplify:  Simplify (+ 30 (/ 1 d2)) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 d2) 30)) into (sqrt (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (* 1 (sqrt (+ (/ 1 d2) 30))) into (sqrt (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (* (sqrt (+ (/ 1 d2) 30)) (sqrt (+ (/ 1 d2) 30))) into (+ (/ 1 d2) 30)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 30) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (+ (/ 1 d2) 30)) 0) (* 0 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 d2) 30))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (+ (/ 1 d2) 30)) 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 d2) 30))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 d2) 30)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (+ (/ 1 d2) 30)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 d2) 30)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 d2) 30))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (+ (/ 1 d2) 30)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 d2) 30))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 d2) 30)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (+ (/ 1 d2) 30)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 d2) 30)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 30 (* 1 (/ 1 (/ 1 d1)))) (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) into (+ (* d2 d1) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 (- d1)) (sqrt (+ 30 (/ 1 (- d2))))) (sqrt (+ 30 (/ 1 (- d2))))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- d1)) (sqrt (+ 30 (/ 1 (- d2))))) (sqrt (+ 30 (/ 1 (- d2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (sqrt (+ 30 (/ 1 (- d2))))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 (- d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 (- d2))) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 (- d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 (- d2))) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- d1)) (sqrt (+ 30 (/ 1 (- d2))))) (sqrt (+ 30 (/ 1 (- d2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (sqrt (+ 30 (/ 1 (- d2))))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 (- d2)))) in d1
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 (- d2))) 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 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]backup-simplify:  Simplify (+ 30 (/ -1 d2)) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (sqrt (- 30 (/ 1 d2))) into (sqrt (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 (- d2)))) in d1
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 (- d2))) 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 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]backup-simplify:  Simplify (+ 30 (/ -1 d2)) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (sqrt (- 30 (/ 1 d2))) into (sqrt (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- d1)) (sqrt (+ 30 (/ 1 (- d2))))) (sqrt (+ 30 (/ 1 (- d2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (sqrt (+ 30 (/ 1 (- d2))))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 (- d2)))) in d1
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 (- d2))) 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 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]backup-simplify:  Simplify (+ 30 (/ -1 d2)) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (sqrt (- 30 (/ 1 d2))) into (sqrt (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 (- d2)))) in d1
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 (- d2))) 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 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]backup-simplify:  Simplify (+ 30 (/ -1 d2)) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (sqrt (- 30 (/ 1 d2))) into (sqrt (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (* -1 (sqrt (- 30 (/ 1 d2)))) into (* -1 (sqrt (- 30 (/ 1 d2))))
* [misc]backup-simplify:  Simplify (* (* -1 (sqrt (- 30 (/ 1 d2)))) (sqrt (- 30 (/ 1 d2)))) into (* -1 (- 30 (/ 1 d2)))
* [misc]taylor:  Taking taylor expansion of (* -1 (- 30 (/ 1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of -1 in d2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- 30 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (sqrt (- 30 (/ 1 d2)))) 0) (* 0 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (sqrt (- 30 (/ 1 d2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (sqrt (- 30 (/ 1 d2)))) 0) (+ (* 0 0) (* 0 (sqrt (- 30 (/ 1 d2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (+ (* -1 30) (* 0 -1)) into -30
* [misc]backup-simplify:  Simplify -30 into -30
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- 30 (/ 1 d2))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (sqrt (- 30 (/ 1 d2)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- 30 (/ 1 d2))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 30) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- 30 (/ 1 d2)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (sqrt (- 30 (/ 1 d2)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- 30 (/ 1 d2)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 30) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- 30 (/ 1 d2))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (sqrt (- 30 (/ 1 d2)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- 30 (/ 1 d2))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -30 (* 1 (/ 1 (/ 1 (- d1))))) (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) into (+ (* d2 d1) (* 30 d1))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (* d1 (sqrt (+ 30 d2))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* d1 (sqrt (+ 30 d2))) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 30))) into (/ 1/2 (sqrt 30))
* [misc]taylor:  Taking taylor expansion of (* d1 (sqrt (+ 30 d2))) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 d2)) in d1
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (+ 30 d2) into (+ d2 30)
* [misc]backup-simplify:  Simplify (sqrt (+ d2 30)) into (sqrt (+ d2 30))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ d2 30)))) into 0
* [misc]taylor:  Taking taylor expansion of (* d1 (sqrt (+ 30 d2))) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 d2)) in d1
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d1
* [misc]taylor:  Taking taylor expansion of 30 in d1
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (+ 30 d2) into (+ d2 30)
* [misc]backup-simplify:  Simplify (sqrt (+ d2 30)) into (sqrt (+ d2 30))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ d2 30)))) into 0
* [misc]backup-simplify:  Simplify (* 0 (sqrt (+ d2 30))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqrt (+ d2 30)))) into (sqrt (+ d2 30))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ d2 30)) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 30) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 30))) into (/ 1/2 (sqrt 30))
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ d2 30)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqrt (+ d2 30))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 30)) into (/ 1/2 (sqrt 30))
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ d2 30)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt (+ d2 30)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (/ 1/2 (sqrt 30)) 2) (+)) (* 2 (sqrt 30))) into (/ -1/8 (pow (sqrt 30) 3))
* [misc]backup-simplify:  Simplify (/ -1/8 (pow (sqrt 30) 3)) into (/ -1/8 (pow (sqrt 30) 3))
* [misc]backup-simplify:  Simplify (+ (* (/ -1/8 (pow (sqrt 30) 3)) (* (pow d2 2) d1)) (+ (* (/ 1/2 (sqrt 30)) (* d2 d1)) (* (sqrt 30) (* 1 d1)))) into (- (+ (* (sqrt 30) d1) (* 1/2 (/ (* d2 d1) (sqrt 30)))) (* 1/8 (/ (* (pow d2 2) d1) (pow (sqrt 30) 3))))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 d1) (sqrt (+ 30 (/ 1 d2)))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (sqrt (+ 30 (/ 1 d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (sqrt (+ 30 (/ 1 d2)))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 d2))) in d1
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 d2)) 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 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]backup-simplify:  Simplify (+ 30 (/ 1 d2)) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 d2) 30)) into (sqrt (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (sqrt (+ 30 (/ 1 d2)))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 d2))) in d1
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 d2)) 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 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]backup-simplify:  Simplify (+ 30 (/ 1 d2)) into (+ (/ 1 d2) 30)
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 d2) 30)) into (sqrt (+ (/ 1 d2) 30))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (* 1 (sqrt (+ (/ 1 d2) 30))) into (sqrt (+ (/ 1 d2) 30))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 d2) 30)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 30) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 d2) 30))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (/ (- 30 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 d2) 30)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 d2) 30)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (* (pow (/ 1 d2) 2) (/ 1 (/ 1 d1)))) (+ (* +nan.0 (* (/ 1 d2) (/ 1 (/ 1 d1)))) (* +nan.0 (* 1 (/ 1 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ d1 d2)) (- (+ (* +nan.0 (/ d1 (pow d2 2))) (- (* +nan.0 d1))))))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 (- d1)) (sqrt (+ 30 (/ 1 (- d2))))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (sqrt (+ 30 (/ 1 (- d2))))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 (- d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 (- d2))) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (sqrt (+ 30 (/ 1 (- d2))))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 (- d2)))) in d1
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 (- d2))) 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 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]backup-simplify:  Simplify (+ 30 (/ -1 d2)) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (sqrt (- 30 (/ 1 d2))) into (sqrt (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (sqrt (+ 30 (/ 1 (- d2))))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 (- d2)))) in d1
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 (- d2))) 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 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]backup-simplify:  Simplify (+ 30 (/ -1 d2)) into (- 30 (/ 1 d2))
* [misc]backup-simplify:  Simplify (sqrt (- 30 (/ 1 d2))) into (sqrt (- 30 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (* -1 (sqrt (- 30 (/ 1 d2)))) into (* -1 (sqrt (- 30 (/ 1 d2))))
* [misc]taylor:  Taking taylor expansion of (* -1 (sqrt (- 30 (/ 1 d2)))) in d2
* [misc]taylor:  Taking taylor expansion of -1 in d2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (sqrt (- 30 (/ 1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of (- 30 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (sqrt (- 30 (/ 1 d2)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (/ (- 30 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* -1 +nan.0) (+ (* 0 +nan.0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (- 30 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- 30 (/ 1 d2))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* -1 +nan.0) (+ (* 0 +nan.0) (+ (* 0 +nan.0) (* 0 0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* (pow (/ 1 (- d2)) 2) (/ 1 (/ 1 (- d1))))) (+ (* (- +nan.0) (* (/ 1 (- d2)) (/ 1 (/ 1 (- d1))))) (* (- +nan.0) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (+ (* +nan.0 (/ d1 d2)) (- (+ (* +nan.0 (/ d1 (pow d2 2))) (- (* +nan.0 d1))))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (sqrt (+ 30 d2)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 30))) into (/ 1/2 (sqrt 30))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 30))) into (/ 1/2 (sqrt 30))
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 30)) into (/ 1/2 (sqrt 30))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (/ 1/2 (sqrt 30)) 2) (+)) (* 2 (sqrt 30))) into (/ -1/8 (pow (sqrt 30) 3))
* [misc]backup-simplify:  Simplify (/ -1/8 (pow (sqrt 30) 3)) into (/ -1/8 (pow (sqrt 30) 3))
* [misc]backup-simplify:  Simplify (+ (* (/ -1/8 (pow (sqrt 30) 3)) (pow d2 2)) (+ (* (/ 1/2 (sqrt 30)) d2) (sqrt 30))) into (- (+ (* 1/2 (/ d2 (sqrt 30))) (sqrt 30)) (* 1/8 (/ (pow d2 2) (pow (sqrt 30) 3))))
* [misc]approximate:  Taking taylor expansion of (sqrt (+ 30 (/ 1 d2))) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (/ (- 30 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 d2) 2)) (+ (* +nan.0 (/ 1 d2)) +nan.0)) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))
* [misc]approximate:  Taking taylor expansion of (sqrt (+ 30 (/ 1 (- d2)))) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 (- d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 (- d2))) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 (- d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 (- d2))) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.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 (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (/ (- 30 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 (- d2)) 2)) (+ (* +nan.0 (/ 1 (- d2))) +nan.0)) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (sqrt (+ 30 d2)) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 30))) into (/ 1/2 (sqrt 30))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 d2) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 30))) into (/ 1/2 (sqrt 30))
* [misc]backup-simplify:  Simplify (sqrt 30) into (sqrt 30)
* [misc]backup-simplify:  Simplify (/ 1/2 (sqrt 30)) into (/ 1/2 (sqrt 30))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (/ 1/2 (sqrt 30)) 2) (+)) (* 2 (sqrt 30))) into (/ -1/8 (pow (sqrt 30) 3))
* [misc]backup-simplify:  Simplify (/ -1/8 (pow (sqrt 30) 3)) into (/ -1/8 (pow (sqrt 30) 3))
* [misc]backup-simplify:  Simplify (+ (* (/ -1/8 (pow (sqrt 30) 3)) (pow d2 2)) (+ (* (/ 1/2 (sqrt 30)) d2) (sqrt 30))) into (- (+ (* 1/2 (/ d2 (sqrt 30))) (sqrt 30)) (* 1/8 (/ (pow d2 2) (pow (sqrt 30) 3))))
* [misc]approximate:  Taking taylor expansion of (sqrt (+ 30 (/ 1 d2))) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (/ (- 30 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 d2) 2)) (+ (* +nan.0 (/ 1 d2)) +nan.0)) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))
* [misc]approximate:  Taking taylor expansion of (sqrt (+ 30 (/ 1 (- d2)))) in (d2) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 (- d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 (- d2))) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ 30 (/ 1 (- d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (+ 30 (/ 1 (- d2))) in d2
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.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 (+ 30 0) into 30
* [misc]backup-simplify:  Simplify (/ (- 30 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow (/ 1 (- d2)) 2)) (+ (* +nan.0 (/ 1 (- d2))) +nan.0)) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (log1p (expm1 (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))))>
* [enter]simplify:  Simplifying (expm1 (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (expm1 (* (+ 30 d2) d1))
* [exit]simplify:  Simplified to (expm1 (* (+ 30 d2) d1))
* * * * [misc]progress:  [ 2 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (expm1 (log1p (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))))>
* [enter]simplify:  Simplifying (log1p (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (log1p (* (+ 30 d2) d1))
* [exit]simplify:  Simplified to (log1p (* (+ 30 d2) d1))
* * * * [misc]progress:  [ 3 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))) 1))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (* (+ 30 d2) d1)
* [exit]simplify:  Simplified to (* (+ 30 d2) d1)
* * * * [misc]progress:  [ 4 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))) 1))>
* * * * [misc]progress:  [ 5 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (exp (+ (log (* d1 (sqrt (+ 30 d2)))) (log (sqrt (+ 30 d2))))))>
* [enter]simplify:  Simplifying (+ (log (* d1 (sqrt (+ 30 d2)))) (log (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (+ (log d1) (+ (log (sqrt (+ 30 d2))) (log (sqrt (+ 30 d2)))))
* [exit]simplify:  Simplified to (+ (log d1) (+ (log (sqrt (+ 30 d2))) (log (sqrt (+ 30 d2)))))
* * * * [misc]progress:  [ 6 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (exp (log (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))))>
* [enter]simplify:  Simplifying (log (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* [exit]simplify:  Simplified to (log (* (+ 30 d2) d1))
* [exit]simplify:  Simplified to (log (* (+ 30 d2) d1))
* * * * [misc]progress:  [ 7 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (log (exp (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))))>
* [enter]simplify:  Simplifying (exp (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (+ 30 d2))
* [exit]simplify:  Simplified to (pow (exp d1) (+ 30 d2))
* * * * [misc]progress:  [ 8 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (cbrt (* (* (* (* d1 (sqrt (+ 30 d2))) (* d1 (sqrt (+ 30 d2)))) (* d1 (sqrt (+ 30 d2)))) (* (* (sqrt (+ 30 d2)) (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))))>
* [enter]simplify:  Simplifying (* (* (* (* d1 (sqrt (+ 30 d2))) (* d1 (sqrt (+ 30 d2)))) (* d1 (sqrt (+ 30 d2)))) (* (* (sqrt (+ 30 d2)) (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (92 enodes)
* * [misc]simplify:  iters left: 3 (401 enodes)
* [exit]simplify:  Simplified to (* (* (+ 30 d2) (pow d1 3)) (* (+ 30 d2) (+ 30 d2)))
* [exit]simplify:  Simplified to (* (* (+ 30 d2) (pow d1 3)) (* (+ 30 d2) (+ 30 d2)))
* * * * [misc]progress:  [ 9 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (cbrt (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2)))) (cbrt (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))) (cbrt (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2)))) (cbrt (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ 30 d2) d1)) (cbrt (* (+ 30 d2) d1)))
* [exit]simplify:  Simplified to (* (cbrt (* (+ 30 d2) d1)) (cbrt (* (+ 30 d2) d1)))
* [enter]simplify:  Simplifying (cbrt (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ 30 d2) d1))
* [exit]simplify:  Simplified to (cbrt (* (+ 30 d2) d1))
* * * * [misc]progress:  [ 10 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (cbrt (* (* (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))) (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2)))) (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))))>
* [enter]simplify:  Simplifying (* (* (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))) (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2)))) (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (370 enodes)
* [exit]simplify:  Simplified to (pow (* (+ 30 d2) d1) 3)
* [exit]simplify:  Simplified to (pow (* (+ 30 d2) d1) 3)
* * * * [misc]progress:  [ 11 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2)))) (sqrt (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))))>
* [enter]simplify:  Simplifying (sqrt (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ 30 d2) d1))
* [exit]simplify:  Simplified to (sqrt (* (+ 30 d2) d1))
* [enter]simplify:  Simplifying (sqrt (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ 30 d2) d1))
* [exit]simplify:  Simplified to (sqrt (* (+ 30 d2) d1))
* * * * [misc]progress:  [ 12 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (sqrt (+ (pow 30 3) (pow d2 3)))) (sqrt (+ (pow 30 3) (pow d2 3)))) (* (sqrt (+ (* 30 30) (- (* d2 d2) (* 30 d2)))) (sqrt (+ (* 30 30) (- (* d2 d2) (* 30 d2)))))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ (pow 30 3) (pow d2 3)))) (sqrt (+ (pow 30 3) (pow d2 3))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (+ (* (* 30 30) (* d1 30)) (* (* d2 d2) (* d2 d1)))
* [exit]simplify:  Simplified to (+ (* (* 30 30) (* d1 30)) (* (* d2 d2) (* d2 d1)))
* [enter]simplify:  Simplifying (* (sqrt (+ (* 30 30) (- (* d2 d2) (* 30 d2)))) (sqrt (+ (* 30 30) (- (* d2 d2) (* 30 d2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (114 enodes)
* [exit]simplify:  Simplified to (fma (- 30 d2) 30 (* d2 d2))
* [exit]simplify:  Simplified to (fma (- 30 d2) 30 (* d2 d2))
* * * * [misc]progress:  [ 13 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (sqrt (+ (pow 30 3) (pow d2 3)))) (sqrt (- (* 30 30) (* d2 d2)))) (* (sqrt (+ (* 30 30) (- (* d2 d2) (* 30 d2)))) (sqrt (- 30 d2)))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ (pow 30 3) (pow d2 3)))) (sqrt (- (* 30 30) (* d2 d2))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (- (* 30 30) (* d2 d2))) (sqrt (fma (* 30 30) 30 (pow d2 3)))) d1)
* [exit]simplify:  Simplified to (* (* (sqrt (- (* 30 30) (* d2 d2))) (sqrt (fma (* 30 30) 30 (pow d2 3)))) d1)
* [enter]simplify:  Simplifying (* (sqrt (+ (* 30 30) (- (* d2 d2) (* 30 d2)))) (sqrt (- 30 d2)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (113 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- 30 d2)) (sqrt (fma (- 30 d2) 30 (* d2 d2))))
* [exit]simplify:  Simplified to (* (sqrt (- 30 d2)) (sqrt (fma (- 30 d2) 30 (* d2 d2))))
* * * * [misc]progress:  [ 14 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (sqrt (- (* 30 30) (* d2 d2)))) (sqrt (+ (pow 30 3) (pow d2 3)))) (* (sqrt (- 30 d2)) (sqrt (+ (* 30 30) (- (* d2 d2) (* 30 d2)))))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (- (* 30 30) (* d2 d2)))) (sqrt (+ (pow 30 3) (pow d2 3))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (fma 30 (* 30 30) (pow d2 3))) d1) (sqrt (- (* 30 30) (* d2 d2))))
* [exit]simplify:  Simplified to (* (* (sqrt (fma 30 (* 30 30) (pow d2 3))) d1) (sqrt (- (* 30 30) (* d2 d2))))
* [enter]simplify:  Simplifying (* (sqrt (- 30 d2)) (sqrt (+ (* 30 30) (- (* d2 d2) (* 30 d2)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (113 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- 30 d2)) (sqrt (fma (- d2 30) d2 (* 30 30))))
* [exit]simplify:  Simplified to (* (sqrt (- 30 d2)) (sqrt (fma (- d2 30) d2 (* 30 30))))
* * * * [misc]progress:  [ 15 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (sqrt (- (* 30 30) (* d2 d2)))) (sqrt (- (* 30 30) (* d2 d2)))) (* (sqrt (- 30 d2)) (sqrt (- 30 d2)))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (- (* 30 30) (* d2 d2)))) (sqrt (- (* 30 30) (* d2 d2))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (322 enodes)
* [exit]simplify:  Simplified to (* (+ 30 d2) (* (- 30 d2) d1))
* [exit]simplify:  Simplified to (* (+ 30 d2) (* (- 30 d2) d1))
* [enter]simplify:  Simplifying (* (sqrt (- 30 d2)) (sqrt (- 30 d2)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (- 30 d2)
* [exit]simplify:  Simplified to (- 30 d2)
* * * * [misc]progress:  [ 16 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* 1 (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2)))))>
* * * * [misc]progress:  [ 17 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt (+ 30 d2))) (* (cbrt (sqrt (+ 30 d2))) (cbrt (sqrt (+ 30 d2))))) (cbrt (sqrt (+ 30 d2)))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ 30 d2))) (* (cbrt (sqrt (+ 30 d2))) (cbrt (sqrt (+ 30 d2)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* [exit]simplify:  Simplified to (* (* d1 (cbrt (sqrt (+ 30 d2)))) (* (cbrt (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))
* [exit]simplify:  Simplified to (* (* d1 (cbrt (sqrt (+ 30 d2)))) (* (cbrt (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))
* * * * [misc]progress:  [ 18 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt (+ 30 d2))) (sqrt (* (cbrt (+ 30 d2)) (cbrt (+ 30 d2))))) (sqrt (cbrt (+ 30 d2)))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ 30 d2))) (sqrt (* (cbrt (+ 30 d2)) (cbrt (+ 30 d2)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (* (fabs (cbrt (+ 30 d2))) (* (sqrt (+ 30 d2)) d1))
* [exit]simplify:  Simplified to (* (fabs (cbrt (+ 30 d2))) (* (sqrt (+ 30 d2)) d1))
* * * * [misc]progress:  [ 19 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt (+ 30 d2))) (sqrt (sqrt (+ 30 d2)))) (sqrt (sqrt (+ 30 d2)))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ 30 d2))) (sqrt (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (+ 30 d2)) d1) (sqrt (sqrt (+ 30 d2))))
* [exit]simplify:  Simplified to (* (* (sqrt (+ 30 d2)) d1) (sqrt (sqrt (+ 30 d2))))
* * * * [misc]progress:  [ 20 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt (+ 30 d2))) (sqrt 1)) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ 30 d2))) (sqrt 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ 30 d2)) (* (sqrt 1) d1))
* [exit]simplify:  Simplified to (* (sqrt (+ 30 d2)) (* (sqrt 1) d1))
* * * * [misc]progress:  [ 21 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt (+ 30 d2))) (sqrt (sqrt (+ 30 d2)))) (sqrt (sqrt (+ 30 d2)))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ 30 d2))) (sqrt (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (+ 30 d2)) d1) (sqrt (sqrt (+ 30 d2))))
* [exit]simplify:  Simplified to (* (* (sqrt (+ 30 d2)) d1) (sqrt (sqrt (+ 30 d2))))
* * * * [misc]progress:  [ 22 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt (+ 30 d2))) 1) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ 30 d2))) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* [exit]simplify:  Simplified to (* d1 (sqrt (+ 30 d2)))
* [exit]simplify:  Simplified to (* d1 (sqrt (+ 30 d2)))
* * * * [misc]progress:  [ 23 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* d1 (* (sqrt (+ 30 d2)) (sqrt (+ 30 d2)))))>
* [enter]simplify:  Simplifying (* (sqrt (+ 30 d2)) (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (+ d2 30)
* [exit]simplify:  Simplified to (+ d2 30)
* * * * [misc]progress:  [ 24 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ (pow 30 3) (pow d2 3)))) (sqrt (+ (* 30 30) (- (* d2 d2) (* 30 d2))))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ (pow 30 3) (pow d2 3))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (+ 30 d2)) d1) (sqrt (fma d2 (* d2 d2) (pow 30 3))))
* [exit]simplify:  Simplified to (* (* (sqrt (+ 30 d2)) d1) (sqrt (fma d2 (* d2 d2) (pow 30 3))))
* * * * [misc]progress:  [ 25 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (sqrt (+ 30 d2))) (sqrt (- (* 30 30) (* d2 d2)))) (sqrt (- 30 d2))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ 30 d2))) (sqrt (- (* 30 30) (* d2 d2))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (83 enodes)
* * [misc]simplify:  iters left: 1 (176 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ 30 d2) (- 30 d2))) (* (sqrt (+ 30 d2)) d1))
* [exit]simplify:  Simplified to (* (sqrt (* (+ 30 d2) (- 30 d2))) (* (sqrt (+ 30 d2)) d1))
* * * * [misc]progress:  [ 26 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (sqrt (+ (pow 30 3) (pow d2 3)))) (sqrt (+ 30 d2))) (sqrt (+ (* 30 30) (- (* d2 d2) (* 30 d2))))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ (pow 30 3) (pow d2 3)))) (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* [exit]simplify:  Simplified to (* (* d1 (sqrt (+ 30 d2))) (sqrt (fma (* d2 d2) d2 (pow 30 3))))
* [exit]simplify:  Simplified to (* (* d1 (sqrt (+ 30 d2))) (sqrt (fma (* d2 d2) d2 (pow 30 3))))
* * * * [misc]progress:  [ 27 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (/ (* (* d1 (sqrt (- (* 30 30) (* d2 d2)))) (sqrt (+ 30 d2))) (sqrt (- 30 d2))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (- (* 30 30) (* d2 d2)))) (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (83 enodes)
* * [misc]simplify:  iters left: 1 (176 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (- 30 d2) (+ 30 d2))) (* (sqrt (+ 30 d2)) d1))
* [exit]simplify:  Simplified to (* (sqrt (* (- 30 d2) (+ 30 d2))) (* (sqrt (+ 30 d2)) d1))
* * * * [misc]progress:  [ 28 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (+ 30 d2)) (* d1 (sqrt (+ 30 d2)))))>
* * * * [misc]progress:  [ 29 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (log1p (expm1 (* d1 (sqrt (+ 30 d2))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (expm1 (* d1 (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (expm1 (* (sqrt (+ 30 d2)) d1))
* [exit]simplify:  Simplified to (expm1 (* (sqrt (+ 30 d2)) d1))
* * * * [misc]progress:  [ 30 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (expm1 (log1p (* d1 (sqrt (+ 30 d2))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (log1p (* d1 (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (log1p (* (sqrt (+ 30 d2)) d1))
* [exit]simplify:  Simplified to (log1p (* (sqrt (+ 30 d2)) d1))
* * * * [misc]progress:  [ 31 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (pow (* d1 (sqrt (+ 30 d2))) 1) (sqrt (+ 30 d2))))>
* * * * [misc]progress:  [ 32 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (exp (log (* d1 (sqrt (+ 30 d2))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (log (* d1 (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* [exit]simplify:  Simplified to (log (* (sqrt (+ 30 d2)) d1))
* [exit]simplify:  Simplified to (log (* (sqrt (+ 30 d2)) d1))
* * * * [misc]progress:  [ 33 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (log (exp (* d1 (sqrt (+ 30 d2))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (exp (* d1 (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (sqrt (+ 30 d2)))
* [exit]simplify:  Simplified to (pow (exp d1) (sqrt (+ 30 d2)))
* * * * [misc]progress:  [ 34 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* (cbrt (* d1 (sqrt (+ 30 d2)))) (cbrt (* d1 (sqrt (+ 30 d2))))) (cbrt (* d1 (sqrt (+ 30 d2))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* (cbrt (* d1 (sqrt (+ 30 d2)))) (cbrt (* d1 (sqrt (+ 30 d2)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (sqrt (+ 30 d2)) d1)) (cbrt (* (sqrt (+ 30 d2)) d1)))
* [exit]simplify:  Simplified to (* (cbrt (* (sqrt (+ 30 d2)) d1)) (cbrt (* (sqrt (+ 30 d2)) d1)))
* [enter]simplify:  Simplifying (cbrt (* d1 (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (cbrt (* (sqrt (+ 30 d2)) d1))
* [exit]simplify:  Simplified to (cbrt (* (sqrt (+ 30 d2)) d1))
* * * * [misc]progress:  [ 35 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (cbrt (* (* (* d1 (sqrt (+ 30 d2))) (* d1 (sqrt (+ 30 d2)))) (* d1 (sqrt (+ 30 d2))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* (* (* d1 (sqrt (+ 30 d2))) (* d1 (sqrt (+ 30 d2)))) (* d1 (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (109 enodes)
* * [misc]simplify:  iters left: 1 (259 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ 30 d2)) (* (pow d1 3) (+ 30 d2)))
* [exit]simplify:  Simplified to (* (sqrt (+ 30 d2)) (* (pow d1 3) (+ 30 d2)))
* * * * [misc]progress:  [ 36 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (sqrt (* d1 (sqrt (+ 30 d2)))) (sqrt (* d1 (sqrt (+ 30 d2))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (sqrt (* d1 (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (* (sqrt (+ 30 d2)) d1))
* [exit]simplify:  Simplified to (sqrt (* (sqrt (+ 30 d2)) d1))
* [enter]simplify:  Simplifying (sqrt (* d1 (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (* (sqrt (+ 30 d2)) d1))
* [exit]simplify:  Simplified to (sqrt (* (sqrt (+ 30 d2)) d1))
* * * * [misc]progress:  [ 37 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* 1 (* d1 (sqrt (+ 30 d2)))) (sqrt (+ 30 d2))))>
* * * * [misc]progress:  [ 38 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (* (cbrt (sqrt (+ 30 d2))) (cbrt (sqrt (+ 30 d2))))) (cbrt (sqrt (+ 30 d2)))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* d1 (* (cbrt (sqrt (+ 30 d2))) (cbrt (sqrt (+ 30 d2)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sqrt (+ 30 d2))) d1) (cbrt (sqrt (+ 30 d2))))
* [exit]simplify:  Simplified to (* (* (cbrt (sqrt (+ 30 d2))) d1) (cbrt (sqrt (+ 30 d2))))
* * * * [misc]progress:  [ 39 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt (* (cbrt (+ 30 d2)) (cbrt (+ 30 d2))))) (sqrt (cbrt (+ 30 d2)))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* d1 (sqrt (* (cbrt (+ 30 d2)) (cbrt (+ 30 d2)))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* d1 (fabs (cbrt (+ 30 d2))))
* [exit]simplify:  Simplified to (* d1 (fabs (cbrt (+ 30 d2))))
* * * * [misc]progress:  [ 40 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt (sqrt (+ 30 d2)))) (sqrt (sqrt (+ 30 d2)))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* d1 (sqrt (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ 30 d2))) d1)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ 30 d2))) d1)
* * * * [misc]progress:  [ 41 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt 1)) (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* d1 (sqrt 1))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (* d1 (sqrt 1))
* [exit]simplify:  Simplified to (* d1 (sqrt 1))
* * * * [misc]progress:  [ 42 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 (sqrt (sqrt (+ 30 d2)))) (sqrt (sqrt (+ 30 d2)))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* d1 (sqrt (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ 30 d2))) d1)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ 30 d2))) d1)
* * * * [misc]progress:  [ 43 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (* d1 1) (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* d1 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to d1
* [exit]simplify:  Simplified to d1
* * * * [misc]progress:  [ 44 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ (* d1 (sqrt (+ (pow 30 3) (pow d2 3)))) (sqrt (+ (* 30 30) (- (* d2 d2) (* 30 d2))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* d1 (sqrt (+ (pow 30 3) (pow d2 3))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (* (sqrt (fma d2 (* d2 d2) (pow 30 3))) d1)
* [exit]simplify:  Simplified to (* (sqrt (fma d2 (* d2 d2) (pow 30 3))) d1)
* * * * [misc]progress:  [ 45 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (/ (* d1 (sqrt (- (* 30 30) (* d2 d2)))) (sqrt (- 30 d2))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* d1 (sqrt (- (* 30 30) (* d2 d2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (163 enodes)
* [exit]simplify:  Simplified to (* d1 (sqrt (- (* 30 30) (* d2 d2))))
* [exit]simplify:  Simplified to (* d1 (sqrt (- (* 30 30) (* d2 d2))))
* * * * [misc]progress:  [ 46 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (sqrt (+ 30 d2)) d1) (sqrt (+ 30 d2))))>
* * * * [misc]progress:  [ 47 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (log1p (expm1 (sqrt (+ 30 d2))))))>
* [enter]simplify:  Simplifying (expm1 (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (expm1 (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (expm1 (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 48 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (expm1 (log1p (sqrt (+ 30 d2))))))>
* [enter]simplify:  Simplifying (log1p (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (log1p (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (log1p (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 49 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (pow (+ 30 d2) 1/2)))>
* * * * [misc]progress:  [ 50 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (pow (sqrt (+ 30 d2)) 1)))>
* * * * [misc]progress:  [ 51 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (exp (log (sqrt (+ 30 d2))))))>
* [enter]simplify:  Simplifying (log (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (log (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (log (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 52 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (log (exp (sqrt (+ 30 d2))))))>
* [enter]simplify:  Simplifying (exp (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (exp (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 53 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (* (* (cbrt (sqrt (+ 30 d2))) (cbrt (sqrt (+ 30 d2)))) (cbrt (sqrt (+ 30 d2))))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (+ 30 d2))) (cbrt (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (+ d2 30))) (cbrt (sqrt (+ d2 30))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (+ d2 30))) (cbrt (sqrt (+ d2 30))))
* [enter]simplify:  Simplifying (cbrt (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (cbrt (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 54 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (cbrt (* (* (sqrt (+ 30 d2)) (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))))>
* [enter]simplify:  Simplifying (* (* (sqrt (+ 30 d2)) (sqrt (+ 30 d2))) (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ d2 30)) (+ d2 30))
* [exit]simplify:  Simplified to (* (sqrt (+ d2 30)) (+ d2 30))
* * * * [misc]progress:  [ 55 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (* (sqrt (* (cbrt (+ 30 d2)) (cbrt (+ 30 d2)))) (sqrt (cbrt (+ 30 d2))))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 30 d2)) (cbrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (+ d2 30)))
* [exit]simplify:  Simplified to (fabs (cbrt (+ d2 30)))
* [enter]simplify:  Simplifying (sqrt (cbrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (+ d2 30)))
* [exit]simplify:  Simplified to (sqrt (cbrt (+ d2 30)))
* * * * [misc]progress:  [ 56 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (* (sqrt (sqrt (+ 30 d2))) (sqrt (sqrt (+ 30 d2))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ d2 30)))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 57 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (* (sqrt 1) (sqrt (+ 30 d2)))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (+ 30 d2))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (+ d2 30))
* [exit]simplify:  Simplified to (sqrt (+ d2 30))
* * * * [misc]progress:  [ 58 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (/ (sqrt (+ (pow 30 3) (pow d2 3))) (sqrt (+ (* 30 30) (- (* d2 d2) (* 30 d2)))))))>
* [enter]simplify:  Simplifying (sqrt (+ (pow 30 3) (pow d2 3)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (fma 30 (* 30 30) (pow d2 3)))
* [exit]simplify:  Simplified to (sqrt (fma 30 (* 30 30) (pow d2 3)))
* [enter]simplify:  Simplifying (sqrt (+ (* 30 30) (- (* d2 d2) (* 30 d2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (112 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (- d2 30) d2 (* 30 30)))
* [exit]simplify:  Simplified to (sqrt (fma (- d2 30) d2 (* 30 30)))
* * * * [misc]progress:  [ 59 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (/ (sqrt (- (* 30 30) (* d2 d2))) (sqrt (- 30 d2)))))>
* [enter]simplify:  Simplifying (sqrt (- (* 30 30) (* d2 d2)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* 30 30) (* d2 d2)))
* [exit]simplify:  Simplified to (sqrt (- (* 30 30) (* d2 d2)))
* [enter]simplify:  Simplifying (sqrt (- 30 d2))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (- 30 d2))
* [exit]simplify:  Simplified to (sqrt (- 30 d2))
* * * * [misc]progress:  [ 60 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (* (sqrt (sqrt (+ 30 d2))) (sqrt (sqrt (+ 30 d2))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ d2 30)))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 61 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (fabs (sqrt (+ 30 d2)))))>
* * * * [misc]progress:  [ 62 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (* 1 (sqrt (+ 30 d2)))))>
* * * * [misc]progress:  [ 63 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (log1p (expm1 (sqrt (+ 30 d2))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (expm1 (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (expm1 (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (expm1 (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 64 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (expm1 (log1p (sqrt (+ 30 d2))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (log1p (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (log1p (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (log1p (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 65 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (pow (+ 30 d2) 1/2)) (sqrt (+ 30 d2))))>
* * * * [misc]progress:  [ 66 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (pow (sqrt (+ 30 d2)) 1)) (sqrt (+ 30 d2))))>
* * * * [misc]progress:  [ 67 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (exp (log (sqrt (+ 30 d2))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (log (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (log (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (log (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 68 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (log (exp (sqrt (+ 30 d2))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (exp (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (exp (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 69 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (* (cbrt (sqrt (+ 30 d2))) (cbrt (sqrt (+ 30 d2)))) (cbrt (sqrt (+ 30 d2))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (+ 30 d2))) (cbrt (sqrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (+ d2 30))) (cbrt (sqrt (+ d2 30))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (+ d2 30))) (cbrt (sqrt (+ d2 30))))
* [enter]simplify:  Simplifying (cbrt (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (cbrt (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 70 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (cbrt (* (* (sqrt (+ 30 d2)) (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* (* (sqrt (+ 30 d2)) (sqrt (+ 30 d2))) (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ d2 30)) (+ d2 30))
* [exit]simplify:  Simplified to (* (sqrt (+ d2 30)) (+ d2 30))
* * * * [misc]progress:  [ 71 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (sqrt (* (cbrt (+ 30 d2)) (cbrt (+ 30 d2)))) (sqrt (cbrt (+ 30 d2))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (+ 30 d2)) (cbrt (+ 30 d2))))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (+ d2 30)))
* [exit]simplify:  Simplified to (fabs (cbrt (+ d2 30)))
* [enter]simplify:  Simplifying (sqrt (cbrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (+ d2 30)))
* [exit]simplify:  Simplified to (sqrt (cbrt (+ d2 30)))
* * * * [misc]progress:  [ 72 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (sqrt (sqrt (+ 30 d2))) (sqrt (sqrt (+ 30 d2))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ d2 30)))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 73 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (sqrt 1) (sqrt (+ 30 d2)))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (+ 30 d2))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (+ d2 30))
* [exit]simplify:  Simplified to (sqrt (+ d2 30))
* * * * [misc]progress:  [ 74 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (/ (sqrt (+ (pow 30 3) (pow d2 3))) (sqrt (+ (* 30 30) (- (* d2 d2) (* 30 d2)))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (sqrt (+ (pow 30 3) (pow d2 3)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (fma 30 (* 30 30) (pow d2 3)))
* [exit]simplify:  Simplified to (sqrt (fma 30 (* 30 30) (pow d2 3)))
* [enter]simplify:  Simplifying (sqrt (+ (* 30 30) (- (* d2 d2) (* 30 d2))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (112 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (- d2 30) d2 (* 30 30)))
* [exit]simplify:  Simplified to (sqrt (fma (- d2 30) d2 (* 30 30)))
* * * * [misc]progress:  [ 75 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (/ (sqrt (- (* 30 30) (* d2 d2))) (sqrt (- 30 d2)))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (sqrt (- (* 30 30) (* d2 d2)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* 30 30) (* d2 d2)))
* [exit]simplify:  Simplified to (sqrt (- (* 30 30) (* d2 d2)))
* [enter]simplify:  Simplifying (sqrt (- 30 d2))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* * [misc]simplify:  iters left: 1 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (- 30 d2))
* [exit]simplify:  Simplified to (sqrt (- 30 d2))
* * * * [misc]progress:  [ 76 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* (sqrt (sqrt (+ 30 d2))) (sqrt (sqrt (+ 30 d2))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ d2 30)))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (+ d2 30)))
* [exit]simplify:  Simplified to (sqrt (sqrt (+ d2 30)))
* * * * [misc]progress:  [ 77 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (fabs (sqrt (+ 30 d2)))) (sqrt (+ 30 d2))))>
* * * * [misc]progress:  [ 78 / 90 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* d1 (* 1 (sqrt (+ 30 d2)))) (sqrt (+ 30 d2))))>
* * * * [misc]progress:  [ 79 / 90 ] simplifiying candidate #<alt-event (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]progress:  [ 80 / 90 ] simplifiying candidate #<alt-event (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]progress:  [ 81 / 90 ] simplifiying candidate #<alt-event (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]progress:  [ 82 / 90 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (- (+ (* (sqrt 30) d1) (* 1/2 (/ (* d2 d1) (sqrt 30)))) (* 1/8 (/ (* (pow d2 2) d1) (pow (sqrt 30) 3)))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* (- (+ (* (sqrt 30) d1) (* 1/2 (/ (* d2 d1) (sqrt 30)))) (* 1/8 (/ (* (pow d2 2) d1) (pow (sqrt 30) 3)))) (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (138 enodes)
* * [misc]simplify:  iters left: 3 (454 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ d2 30)) (fma (/ 1/8 (sqrt 30)) (/ (- (* d1 d2)) (/ 30 d2)) (fma 1/2 (/ (* d1 d2) (sqrt 30)) (* d1 (sqrt 30)))))
* * * * [misc]progress:  [ 83 / 90 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (- (+ (* +nan.0 (/ d1 d2)) (- (+ (* +nan.0 (/ d1 (pow d2 2))) (- (* +nan.0 d1)))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* (- (+ (* +nan.0 (/ d1 d2)) (- (+ (* +nan.0 (/ d1 (pow d2 2))) (- (* +nan.0 d1)))))) (sqrt (+ 30 d2)))
* * * * [misc]progress:  [ 84 / 90 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (- (+ (* +nan.0 (/ d1 d2)) (- (+ (* +nan.0 (/ d1 (pow d2 2))) (- (* +nan.0 d1)))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* (- (+ (* +nan.0 (/ d1 d2)) (- (+ (* +nan.0 (/ d1 (pow d2 2))) (- (* +nan.0 d1)))))) (sqrt (+ 30 d2)))
* * * * [misc]progress:  [ 85 / 90 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (- (+ (* 1/2 (/ d2 (sqrt 30))) (sqrt 30)) (* 1/8 (/ (pow d2 2) (pow (sqrt 30) 3))))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ 30 d2))) (- (+ (* 1/2 (/ d2 (sqrt 30))) (sqrt 30)) (* 1/8 (/ (pow d2 2) (pow (sqrt 30) 3)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (121 enodes)
* * [misc]simplify:  iters left: 3 (427 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (+ 30 d2)) d1) (fma (* (- 1/8) (/ d2 30)) (/ d2 (sqrt 30)) (fma 1/2 (/ d2 (sqrt 30)) (sqrt 30))))
* * * * [misc]progress:  [ 86 / 90 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ 30 d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))))
* * * * [misc]progress:  [ 87 / 90 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))))>
* [enter]simplify:  Simplifying (* (* d1 (sqrt (+ 30 d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))))
* * * * [misc]progress:  [ 88 / 90 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (* d1 (- (+ (* 1/2 (/ d2 (sqrt 30))) (sqrt 30)) (* 1/8 (/ (pow d2 2) (pow (sqrt 30) 3))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* (* d1 (- (+ (* 1/2 (/ d2 (sqrt 30))) (sqrt 30)) (* 1/8 (/ (pow d2 2) (pow (sqrt 30) 3))))) (sqrt (+ 30 d2)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (109 enodes)
* * [misc]simplify:  iters left: 3 (370 enodes)
* [exit]simplify:  Simplified to (* (fma (* (- 1/8) (/ d2 30)) (/ d2 (sqrt 30)) (fma 1/2 (/ d2 (sqrt 30)) (sqrt 30))) (* d1 (sqrt (+ 30 d2))))
* * * * [misc]progress:  [ 89 / 90 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (* d1 (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* (* d1 (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))) (sqrt (+ 30 d2)))
* * * * [misc]progress:  [ 90 / 90 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (* d1 (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))) (sqrt (+ 30 d2))))>
* [enter]simplify:  Simplifying (* (* d1 (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))) (sqrt (+ 30 d2)))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 4 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (fma d1 (+ d2 20) (* d1 10))) in d2
* [misc]taylor:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in d2
* [misc]taylor:  Rewrote expression to (+ (* d1 (+ d2 20)) (* d1 10))
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 20)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 10) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 0 20) into 20
* [misc]backup-simplify:  Simplify (* d1 20) into (* 20 d1)
* [misc]backup-simplify:  Simplify (* d1 10) into (* 10 d1)
* [misc]backup-simplify:  Simplify (+ (* 20 d1) (* 10 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 (+ (* d1 1) (* 0 20)) into d1
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 10)) into 0
* [misc]backup-simplify:  Simplify (+ d1 0) 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 (fma d1 (+ d2 20) (* d1 10))) in d2
* [misc]taylor:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in d2
* [misc]taylor:  Rewrote expression to (+ (* d1 (+ d2 20)) (* d1 10))
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 20)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 10) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 0 20) into 20
* [misc]backup-simplify:  Simplify (* d1 20) into (* 20 d1)
* [misc]backup-simplify:  Simplify (* d1 10) into (* 10 d1)
* [misc]backup-simplify:  Simplify (+ (* 20 d1) (* 10 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 (+ (* d1 1) (* 0 20)) into d1
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 10)) into 0
* [misc]backup-simplify:  Simplify (+ d1 0) 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 (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (fma d1 (+ d2 20) (* d1 10))) in d1
* [misc]taylor:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* d1 (+ d2 20)) (* d1 10))
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 20)) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 10) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ d2 20) into (+ d2 20)
* [misc]backup-simplify:  Simplify (* 0 (+ d2 20)) into 0
* [misc]backup-simplify:  Simplify (* 0 10) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ d2 20))) into (+ d2 20)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 10)) into 10
* [misc]backup-simplify:  Simplify (+ (+ d2 20) 10) 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 (fma d1 (+ d2 20) (* d1 10))) in d1
* [misc]taylor:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* d1 (+ d2 20)) (* d1 10))
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 20)) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 10) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ d2 20) into (+ d2 20)
* [misc]backup-simplify:  Simplify (* 0 (+ d2 20)) into 0
* [misc]backup-simplify:  Simplify (* 0 10) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ d2 20))) into (+ d2 20)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 10)) into 10
* [misc]backup-simplify:  Simplify (+ (+ d2 20) 10) 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 (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (fma d1 (+ d2 20) (* d1 10))) in d1
* [misc]taylor:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* d1 (+ d2 20)) (* d1 10))
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 20)) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 10) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ d2 20) into (+ d2 20)
* [misc]backup-simplify:  Simplify (* 0 (+ d2 20)) into 0
* [misc]backup-simplify:  Simplify (* 0 10) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ d2 20))) into (+ d2 20)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 10)) into 10
* [misc]backup-simplify:  Simplify (+ (+ d2 20) 10) 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 (fma d1 (+ d2 20) (* d1 10))) in d1
* [misc]taylor:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* d1 (+ d2 20)) (* d1 10))
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 20)) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 10) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ d2 20) into (+ d2 20)
* [misc]backup-simplify:  Simplify (* 0 (+ d2 20)) into 0
* [misc]backup-simplify:  Simplify (* 0 10) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ d2 20))) into (+ d2 20)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 10)) into 10
* [misc]backup-simplify:  Simplify (+ (+ d2 20) 10) 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]backup-simplify:  Simplify (* 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ d2 30))) (* (* +nan.0 (+ d2 30)) 0)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ d2 20)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 10))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ d2 30)) 2) (+)) (* 2 0)) into (* +nan.0 (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ d2 20)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 10))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ d2 30)) 2) (+)) (* 2 0)) into (* +nan.0 (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0)))))) (+ (* (* +nan.0 (+ d2 30)) (* +nan.0 (+ d2 30))) (* (* +nan.0 (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0))))) 0))) into (- (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 d2) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (pow d2 2)) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (pow d2 2)) (- +nan.0)) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ d2 20))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 10)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 (+ d2 30)) (* +nan.0 (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 3)) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0)))))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ d2 20))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 10)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 (+ d2 30)) (* +nan.0 (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 3)) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0)))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 3)) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0)))))))) (+ (* (* +nan.0 (+ d2 30)) (* +nan.0 (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0)))))) (+ (* (* +nan.0 (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0))))) (* +nan.0 (+ d2 30))) (* (* +nan.0 (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 3)) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0))))))) 0)))) into (- (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 3)) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 3)) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 3)) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0)))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 d2) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (pow d2 3)) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (pow d2 3)) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow d2 3)) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (pow d2 2)) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (pow d2 2)) (- +nan.0)) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 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 (+ 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 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- +nan.0) 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) (* d2 (pow d1 2))) (+ (* (- +nan.0) (pow (* 1 d1) 3)) (* (- +nan.0) (pow (* 1 d1) 2)))) into (- (+ (* +nan.0 (pow d1 3)) (- (+ (* +nan.0 (pow d1 2)) (- (* +nan.0 (* d2 (pow d1 2))))))))
* [misc]approximate:  Taking taylor expansion of (* (sqrt (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10))) (sqrt (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10))) (sqrt (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)))) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10))) in d2
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in d2
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 d1) (+ (/ 1 d2) 20)) (* (/ 1 d1) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 d1) 1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) 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 (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10))) in d2
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in d2
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 d1) (+ (/ 1 d2) 20)) (* (/ 1 d1) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 d1) 1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) 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 (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10))) (sqrt (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)))) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10))) in d1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 d1) (+ (/ 1 d2) 20)) (* (/ 1 d1) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 20) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d2) 20)) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (* 1 10) into 10
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 20) 10) 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 (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10))) in d1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 d1) (+ (/ 1 d2) 20)) (* (/ 1 d1) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 20) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d2) 20)) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (* 1 10) into 10
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 20) 10) 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 (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10))) (sqrt (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)))) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10))) in d1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 d1) (+ (/ 1 d2) 20)) (* (/ 1 d1) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 20) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d2) 20)) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (* 1 10) into 10
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 20) 10) 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 (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10))) in d1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 d1) (+ (/ 1 d2) 20)) (* (/ 1 d1) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 20) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d2) 20)) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (* 1 10) into 10
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 20) 10) 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]backup-simplify:  Simplify (* 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (/ 1 d2) 30))) (* (* +nan.0 (+ (/ 1 d2) 30)) 0)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (+ (/ 1 d2) 20))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 10)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ (/ 1 d2) 30)) 2) (+)) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (+ (/ 1 d2) 20))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 10)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ (/ 1 d2) 30)) 2) (+)) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))) (+ (* (* +nan.0 (+ (/ 1 d2) 30)) (* +nan.0 (+ (/ 1 d2) 30))) (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))) 0))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +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)) 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 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 20)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 10))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 (+ (/ 1 d2) 30)) (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 20)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 10))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 (+ (/ 1 d2) 30)) (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))))) (+ (* (* +nan.0 (+ (/ 1 d2) 30)) (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))) (* +nan.0 (+ (/ 1 d2) 30))) (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))))) 0)))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d2 3))) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.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 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 (+ 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 1) into +nan.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 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ +nan.0 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) (* (/ 1 (/ 1 d2)) 1)) (+ (* (- +nan.0) (* (pow (/ 1 d2) -2) (/ 1 d1))) (* (- +nan.0) (pow (* (/ 1 (/ 1 d2)) 1) 2)))) into (- (+ (* +nan.0 (/ (pow d2 2) d1)) (- (+ (* +nan.0 d2) (- (* +nan.0 (pow d2 2)))))))
* [misc]approximate:  Taking taylor expansion of (* (sqrt (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10))) (sqrt (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10))) (sqrt (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)))) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10))) in d2
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in d2
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) (* (/ 1 (- d1)) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 d1) -1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) 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 (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10))) in d2
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in d2
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) (* (/ 1 (- d1)) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 d1) -1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) 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 (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10))) (sqrt (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)))) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10))) in d1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) (* (/ 1 (- d1)) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 20) into (- 20 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* -1 (- 20 (/ 1 d2))) into (* -1 (- 20 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* -1 10) into -10
* [misc]backup-simplify:  Simplify (+ (* -1 (- 20 (/ 1 d2))) -10) 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 (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10))) in d1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) (* (/ 1 (- d1)) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 20) into (- 20 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* -1 (- 20 (/ 1 d2))) into (* -1 (- 20 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* -1 10) into -10
* [misc]backup-simplify:  Simplify (+ (* -1 (- 20 (/ 1 d2))) -10) 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 (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10))) (sqrt (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)))) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10))) in d1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) (* (/ 1 (- d1)) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 20) into (- 20 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* -1 (- 20 (/ 1 d2))) into (* -1 (- 20 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* -1 10) into -10
* [misc]backup-simplify:  Simplify (+ (* -1 (- 20 (/ 1 d2))) -10) 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 (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10))) in d1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) (* (/ 1 (- d1)) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 20) into (- 20 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* -1 (- 20 (/ 1 d2))) into (* -1 (- 20 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* -1 10) into -10
* [misc]backup-simplify:  Simplify (+ (* -1 (- 20 (/ 1 d2))) -10) 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]backup-simplify:  Simplify (* 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (- (/ 1 d2) 30))) (* (* +nan.0 (- (/ 1 d2) 30)) 0)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- 20 (/ 1 d2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 10)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (- (/ 1 d2) 30)) 2) (+)) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- 20 (/ 1 d2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 10)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (- (/ 1 d2) 30)) 2) (+)) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))) (+ (* (* +nan.0 (- (/ 1 d2) 30)) (* +nan.0 (- (/ 1 d2) 30))) (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))) 0))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +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)) 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 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 20 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 10))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 (- (/ 1 d2) 30)) (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 20 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 10))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 (- (/ 1 d2) 30)) (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))))) (+ (* (* +nan.0 (- (/ 1 d2) 30)) (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))) (* +nan.0 (- (/ 1 d2) 30))) (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))))) 0)))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d2 3))) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.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 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 (+ 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 1) into +nan.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 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ +nan.0 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) (* (/ 1 (/ 1 (- d2))) 1)) (+ (* (- +nan.0) (* (pow (/ 1 (- d2)) -2) (/ 1 (- d1)))) (* (- +nan.0) (pow (* (/ 1 (/ 1 (- d2))) 1) 2)))) into (- (+ (* +nan.0 (/ (pow d2 2) d1)) (- (+ (* +nan.0 d2) (- (* +nan.0 (pow d2 2)))))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in d2
* [misc]taylor:  Rewrote expression to (+ (* d1 (+ d2 20)) (* d1 10))
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 20)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 10) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* d1 (+ d2 20)) (* d1 10))
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 20)) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 10) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* d1 (+ d2 20)) (* d1 10))
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 20)) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 10) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ d2 20) into (+ d2 20)
* [misc]backup-simplify:  Simplify (* 0 (+ d2 20)) into 0
* [misc]backup-simplify:  Simplify (* 0 10) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ d2 20))) into (+ d2 20)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 10)) into 10
* [misc]backup-simplify:  Simplify (+ (+ d2 20) 10) into (+ d2 30)
* [misc]taylor:  Taking taylor expansion of (+ d2 30) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ d2 20)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 10))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ d2 20))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 10)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ d2 20)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 10))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* d2 d1)) (* 30 (* 1 d1))) into (+ (* d2 d1) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in d2
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 d1) (+ (/ 1 d2) 20)) (* (/ 1 d1) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 d1) (+ (/ 1 d2) 20)) (* (/ 1 d1) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 d1) (+ (/ 1 d2) 20)) (* (/ 1 d1) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 20) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d2) 20)) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (* 1 10) into 10
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 20) 10) into (+ (/ 1 d2) 30)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 30) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (+ (/ 1 d2) 20))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 10)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 20)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 10))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 20))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 10)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 20)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 10))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 30 (* 1 (/ 1 (/ 1 d1)))) (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) into (+ (* d2 d1) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in d2
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) (* (/ 1 (- d1)) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) (* (/ 1 (- d1)) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) (* (/ 1 (- d1)) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 20) into (- 20 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* -1 (- 20 (/ 1 d2))) into (* -1 (- 20 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* -1 10) into -10
* [misc]backup-simplify:  Simplify (+ (* -1 (- 20 (/ 1 d2))) -10) into (- (/ 1 d2) 30)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) 30) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- 20 (/ 1 d2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 10)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 30) into -30
* [misc]backup-simplify:  Simplify (+ 0 -30) into -30
* [misc]backup-simplify:  Simplify -30 into -30
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 20 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 10))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 20 (/ 1 d2)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 10)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 20 (/ 1 d2))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 10))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -30 (* 1 (/ 1 (/ 1 (- d1))))) (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) into (+ (* d2 d1) (* 30 d1))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in d2
* [misc]taylor:  Rewrote expression to (+ (* d1 (+ d2 20)) (* d1 10))
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 20)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 10) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* d1 (+ d2 20)) (* d1 10))
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 20)) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 10) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* d1 (+ d2 20)) (* d1 10))
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 20)) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 10) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ d2 20) into (+ d2 20)
* [misc]backup-simplify:  Simplify (* 0 (+ d2 20)) into 0
* [misc]backup-simplify:  Simplify (* 0 10) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ d2 20))) into (+ d2 20)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 10)) into 10
* [misc]backup-simplify:  Simplify (+ (+ d2 20) 10) into (+ d2 30)
* [misc]taylor:  Taking taylor expansion of (+ d2 30) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ d2 20)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 10))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ d2 20))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 10)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ d2 20)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 10))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* d2 d1)) (* 30 (* 1 d1))) into (+ (* d2 d1) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in d2
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 d1) (+ (/ 1 d2) 20)) (* (/ 1 d1) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 d1) (+ (/ 1 d2) 20)) (* (/ 1 d1) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 d1) (+ (/ 1 d2) 20)) (* (/ 1 d1) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 20) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d2) 20)) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (* 1 10) into 10
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 20) 10) into (+ (/ 1 d2) 30)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 30) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (+ (/ 1 d2) 20))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 10)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 20)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 10))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 20))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 10)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 d2) 20)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 10))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 30 (* 1 (/ 1 (/ 1 d1)))) (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) into (+ (* d2 d1) (* 30 d1))
* [misc]approximate:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in d2
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) (* (/ 1 (- d1)) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) (* (/ 1 (- d1)) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) (* (/ 1 (- d1)) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 20) into (- 20 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* -1 (- 20 (/ 1 d2))) into (* -1 (- 20 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* -1 10) into -10
* [misc]backup-simplify:  Simplify (+ (* -1 (- 20 (/ 1 d2))) -10) into (- (/ 1 d2) 30)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) 30) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- 20 (/ 1 d2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 10)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 30) into -30
* [misc]backup-simplify:  Simplify (+ 0 -30) into -30
* [misc]backup-simplify:  Simplify -30 into -30
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 20 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 10))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 20 (/ 1 d2)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 10)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 20 (/ 1 d2))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 10))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -30 (* 1 (/ 1 (/ 1 (- d1))))) (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) into (+ (* d2 d1) (* 30 d1))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (sqrt (fma d1 (+ d2 20) (* d1 10))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma d1 (+ d2 20) (* d1 10))) in d2
* [misc]taylor:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in d2
* [misc]taylor:  Rewrote expression to (+ (* d1 (+ d2 20)) (* d1 10))
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 20)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 10) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 0 20) into 20
* [misc]backup-simplify:  Simplify (* d1 20) into (* 20 d1)
* [misc]backup-simplify:  Simplify (* d1 10) into (* 10 d1)
* [misc]backup-simplify:  Simplify (+ (* 20 d1) (* 10 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 (+ (* d1 1) (* 0 20)) into d1
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 10)) into 0
* [misc]backup-simplify:  Simplify (+ d1 0) 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 (fma d1 (+ d2 20) (* d1 10))) in d1
* [misc]taylor:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* d1 (+ d2 20)) (* d1 10))
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 20)) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 10) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ d2 20) into (+ d2 20)
* [misc]backup-simplify:  Simplify (* 0 (+ d2 20)) into 0
* [misc]backup-simplify:  Simplify (* 0 10) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ d2 20))) into (+ d2 20)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 10)) into 10
* [misc]backup-simplify:  Simplify (+ (+ d2 20) 10) 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 (fma d1 (+ d2 20) (* d1 10))) in d1
* [misc]taylor:  Taking taylor expansion of (fma d1 (+ d2 20) (* d1 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* d1 (+ d2 20)) (* d1 10))
* [misc]taylor:  Taking taylor expansion of (* d1 (+ d2 20)) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ d2 20) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* d1 10) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ d2 20) into (+ d2 20)
* [misc]backup-simplify:  Simplify (* 0 (+ d2 20)) into 0
* [misc]backup-simplify:  Simplify (* 0 10) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ d2 20))) into (+ d2 20)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 10)) into 10
* [misc]backup-simplify:  Simplify (+ (+ d2 20) 10) 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 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ d2 30)) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ d2 30) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (* +nan.0 30) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ d2 20)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 10))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ d2 30)) 2) (+)) (* 2 0)) into (* +nan.0 (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 d2) (- (+ (* +nan.0 (pow d2 2)) (- +nan.0)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 d2) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (pow d2 2)) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (pow d2 2)) (- +nan.0)) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 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 (- +nan.0)) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 30)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* d2 d1)) (+ (* +nan.0 (pow (* 1 d1) 2)) (* +nan.0 (* 1 d1)))) into (- (+ (* +nan.0 (pow d1 2)) (- (+ (* +nan.0 (* d2 d1)) (- (* +nan.0 d1))))))
* [misc]approximate:  Taking taylor expansion of (sqrt (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10))) in d2
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in d2
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 d1) (+ (/ 1 d2) 20)) (* (/ 1 d1) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 d1) 1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) 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 (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10))) in d1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 d1) (+ (/ 1 d2) 20)) (* (/ 1 d1) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 20) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d2) 20)) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (* 1 10) into 10
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 20) 10) 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 (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10))) in d1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d1) (+ (/ 1 d2) 20) (* (/ 1 d1) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 d1) (+ (/ 1 d2) 20)) (* (/ 1 d1) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (+ (/ 1 d2) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) 20) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d2) 20)) into (+ (/ 1 d2) 20)
* [misc]backup-simplify:  Simplify (* 1 10) into 10
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 d2) 20) 10) 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 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (/ 1 d2) 30)) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) 30) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* +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 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (+ (/ 1 d2) 20))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 10)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ (/ 1 d2) 30)) 2) (+)) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.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 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ +nan.0 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)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- +nan.0)) (* 0 (- +nan.0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 30) into 30
* [misc]backup-simplify:  Simplify (+ (* +nan.0 30) (* 0 1)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (- +nan.0) (+ (* (- +nan.0) (* (/ 1 (/ 1 d2)) (/ 1 d1))) (* +nan.0 (* (/ 1 (/ 1 d2)) 1)))) into (- (+ (* +nan.0 d2) (- (+ +nan.0 (- (* +nan.0 (/ d2 d1)))))))
* [misc]approximate:  Taking taylor expansion of (sqrt (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10))) in (d1 d2) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10))) in d2
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in d2
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) (* (/ 1 (- d1)) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 20 in d2
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) 10) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of 10 in d2
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 d1) -1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) 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 (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10))) in d1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) (* (/ 1 (- d1)) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 20) into (- 20 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* -1 (- 20 (/ 1 d2))) into (* -1 (- 20 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* -1 10) into -10
* [misc]backup-simplify:  Simplify (+ (* -1 (- 20 (/ 1 d2))) -10) 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 (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10))) in d1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d1)) (+ (/ 1 (- d2)) 20) (* (/ 1 (- d1)) 10)) in d1
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) (* (/ 1 (- d1)) 10))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (+ (/ 1 (- d2)) 20)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d2)) 20) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of 20 in d1
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) 10) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 10 in d1
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) 20) into (- 20 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* -1 (- 20 (/ 1 d2))) into (* -1 (- 20 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (* -1 10) into -10
* [misc]backup-simplify:  Simplify (+ (* -1 (- 20 (/ 1 d2))) -10) 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 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (/ 1 d2) 30)) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) 30) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 30 in d2
* [misc]backup-simplify:  Simplify 30 into 30
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* +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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- 20 (/ 1 d2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 10)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (- (/ 1 d2) 30)) 2) (+)) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d2 2))) (- +nan.0)) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d2
* [misc]taylor:  Taking taylor expansion of +nan.0 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.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 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ +nan.0 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)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- +nan.0)) (* 0 (- +nan.0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 30) into -30
* [misc]backup-simplify:  Simplify (+ 0 -30) into -30
* [misc]backup-simplify:  Simplify (+ (* +nan.0 -30) (* 0 1)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (- +nan.0) (+ (* (- +nan.0) (* (/ 1 (/ 1 (- d2))) (/ 1 (- d1)))) (* +nan.0 (* (/ 1 (/ 1 (- d2))) 1)))) into (- (+ (* +nan.0 d2) (- (+ +nan.0 (- (* +nan.0 (/ d2 d1)))))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (log1p (expm1 (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (expm1 (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (expm1 (fma d1 (+ d2 10) (* d1 20)))
* [exit]simplify:  Simplified to (expm1 (fma d1 (+ d2 10) (* d1 20)))
* * * * [misc]progress:  [ 2 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (expm1 (log1p (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (log1p (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (log1p (fma d1 (+ d2 10) (* d1 20)))
* [exit]simplify:  Simplified to (log1p (fma d1 (+ d2 10) (* d1 20)))
* * * * [misc]progress:  [ 3 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (fma d1 (+ d2 20) (* d1 10)) (+ 1/2 1/2)))>
* [enter]simplify:  Simplifying (+ 1/2 1/2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (+ 1/2 1/2)
* [exit]simplify:  Simplified to (+ 1/2 1/2)
* * * * [misc]progress:  [ 4 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (sqrt (fma d1 (+ d2 20) (* d1 10))) (+ 1 1)))>
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (+ 1 1)
* [exit]simplify:  Simplified to (+ 1 1)
* * * * [misc]progress:  [ 5 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (* (fma d1 (+ d2 20) (* d1 10)) (fma d1 (+ d2 20) (* d1 10))) 1/2))>
* [enter]simplify:  Simplifying (* (fma d1 (+ d2 20) (* d1 10)) (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* [exit]simplify:  Simplified to (* (fma d1 (+ d2 20) (* 10 d1)) (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (* (fma d1 (+ d2 20) (* 10 d1)) (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 6 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))) 1))>
* [enter]simplify:  Simplifying (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (fma d1 (+ 20 10) (* d1 d2))
* [exit]simplify:  Simplified to (fma d1 (+ 20 10) (* d1 d2))
* * * * [misc]progress:  [ 7 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (sqrt (fma d1 (+ d2 20) (* d1 10))) 2))>
* * * * [misc]progress:  [ 8 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (sqrt (fma d1 (+ d2 20) (* d1 10))) (+ 1 1)))>
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (+ 1 1)
* [exit]simplify:  Simplified to (+ 1 1)
* * * * [misc]progress:  [ 9 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (pow (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))) 1))>
* * * * [misc]progress:  [ 10 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (exp (+ (log (sqrt (fma d1 (+ d2 20) (* d1 10)))) (log (sqrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (+ (log (sqrt (fma d1 (+ d2 20) (* d1 10)))) (log (sqrt (fma d1 (+ d2 20) (* d1 10)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (+ (log (sqrt (fma d1 (+ 20 10) (* d1 d2)))) (log (sqrt (fma d1 (+ 20 10) (* d1 d2)))))
* [exit]simplify:  Simplified to (+ (log (sqrt (fma d1 (+ 20 10) (* d1 d2)))) (log (sqrt (fma d1 (+ 20 10) (* d1 d2)))))
* * * * [misc]progress:  [ 11 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (exp (log (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (log (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (log (fma (+ 20 10) d1 (* d1 d2)))
* [exit]simplify:  Simplified to (log (fma (+ 20 10) d1 (* d1 d2)))
* * * * [misc]progress:  [ 12 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (log (exp (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (exp (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (151 enodes)
* * [misc]simplify:  iters left: 1 (196 enodes)
* [exit]simplify:  Simplified to (exp (fma d1 (+ d2 10) (* d1 20)))
* [exit]simplify:  Simplified to (exp (fma d1 (+ d2 10) (* d1 20)))
* * * * [misc]progress:  [ 13 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (cbrt (* (* (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))) (sqrt (fma d1 (+ d2 20) (* d1 10)))) (* (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (* (* (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))) (sqrt (fma d1 (+ d2 20) (* d1 10)))) (* (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (249 enodes)
* [exit]simplify:  Simplified to (pow (fma d1 (+ d2 20) (* 10 d1)) 3)
* [exit]simplify:  Simplified to (pow (fma d1 (+ d2 20) (* 10 d1)) 3)
* * * * [misc]progress:  [ 14 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (cbrt (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10))))) (cbrt (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))) (cbrt (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10))))) (cbrt (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (104 enodes)
* [exit]simplify:  Simplified to (* (cbrt (fma (+ 20 10) d1 (* d1 d2))) (cbrt (fma (+ 20 10) d1 (* d1 d2))))
* [exit]simplify:  Simplified to (* (cbrt (fma (+ 20 10) d1 (* d1 d2))) (cbrt (fma (+ 20 10) d1 (* d1 d2))))
* [enter]simplify:  Simplifying (cbrt (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (cbrt (fma d1 (+ d2 10) (* d1 20)))
* [exit]simplify:  Simplified to (cbrt (fma d1 (+ d2 10) (* d1 20)))
* * * * [misc]progress:  [ 15 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (cbrt (* (* (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10))))) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (* (* (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10))))) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (329 enodes)
* [exit]simplify:  Simplified to (pow (fma d1 (+ d2 20) (* 10 d1)) 3)
* [exit]simplify:  Simplified to (pow (fma d1 (+ d2 20) (* 10 d1)) 3)
* * * * [misc]progress:  [ 16 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (sqrt (* (fma d1 (+ d2 20) (* d1 10)) (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (* (fma d1 (+ d2 20) (* d1 10)) (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* [exit]simplify:  Simplified to (* (fma d1 (+ d2 20) (* 10 d1)) (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (* (fma d1 (+ d2 20) (* 10 d1)) (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 17 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10))))) (sqrt (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (sqrt (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (sqrt (fma d1 (+ d2 10) (* d1 20)))
* [exit]simplify:  Simplified to (sqrt (fma d1 (+ d2 10) (* d1 20)))
* [enter]simplify:  Simplifying (sqrt (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (sqrt (fma d1 (+ d2 10) (* d1 20)))
* [exit]simplify:  Simplified to (sqrt (fma d1 (+ d2 10) (* d1 20)))
* * * * [misc]progress:  [ 18 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (fma d1 (+ d2 20) (* d1 10)))>
* * * * [misc]progress:  [ 19 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* 1 (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10))))))>
* * * * [misc]progress:  [ 20 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (* (cbrt (sqrt (fma d1 (+ d2 20) (* d1 10)))) (cbrt (sqrt (fma d1 (+ d2 20) (* d1 10)))))) (cbrt (sqrt (fma d1 (+ d2 20) (* d1 10))))))>
* [enter]simplify:  Simplifying (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (* (cbrt (sqrt (fma d1 (+ d2 20) (* d1 10)))) (cbrt (sqrt (fma d1 (+ d2 20) (* d1 10))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sqrt (fma (+ d2 10) d1 (* d1 20)))) (cbrt (sqrt (fma (+ d2 10) d1 (* d1 20))))) (sqrt (fma (+ d2 10) d1 (* d1 20))))
* [exit]simplify:  Simplified to (* (* (cbrt (sqrt (fma (+ d2 10) d1 (* d1 20)))) (cbrt (sqrt (fma (+ d2 10) d1 (* d1 20))))) (sqrt (fma (+ d2 10) d1 (* d1 20))))
* * * * [misc]progress:  [ 21 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (* (cbrt (fma d1 (+ d2 20) (* d1 10))) (cbrt (fma d1 (+ d2 20) (* d1 10)))))) (sqrt (cbrt (fma d1 (+ d2 20) (* d1 10))))))>
* [enter]simplify:  Simplifying (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (* (cbrt (fma d1 (+ d2 20) (* d1 10))) (cbrt (fma d1 (+ d2 20) (* d1 10))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (* (sqrt (fma d1 (+ 20 10) (* d1 d2))) (fabs (cbrt (fma d1 (+ 20 10) (* d1 d2)))))
* [exit]simplify:  Simplified to (* (sqrt (fma d1 (+ 20 10) (* d1 d2))) (fabs (cbrt (fma d1 (+ 20 10) (* d1 d2)))))
* * * * [misc]progress:  [ 22 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10))))) (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10))))))>
* [enter]simplify:  Simplifying (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (* (sqrt (fma d1 (+ d2 10) (* d1 20))) (sqrt (sqrt (fma d1 (+ d2 10) (* d1 20)))))
* [exit]simplify:  Simplified to (* (sqrt (fma d1 (+ d2 10) (* d1 20))) (sqrt (sqrt (fma d1 (+ d2 10) (* d1 20)))))
* * * * [misc]progress:  [ 23 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt 1)) (sqrt (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (* (sqrt 1) (sqrt (fma d1 (+ 20 10) (* d1 d2))))
* [exit]simplify:  Simplified to (* (sqrt 1) (sqrt (fma d1 (+ 20 10) (* d1 d2))))
* * * * [misc]progress:  [ 24 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10))))) (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10))))))>
* [enter]simplify:  Simplifying (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (* (sqrt (fma d1 (+ d2 10) (* d1 20))) (sqrt (sqrt (fma d1 (+ d2 10) (* d1 20)))))
* [exit]simplify:  Simplified to (* (sqrt (fma d1 (+ d2 10) (* d1 20))) (sqrt (sqrt (fma d1 (+ d2 10) (* d1 20)))))
* * * * [misc]progress:  [ 25 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (sqrt (fma d1 (+ d2 20) (* d1 10))) 1) (sqrt (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (* (sqrt (fma d1 (+ d2 20) (* d1 10))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (105 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (+ 20 10) d1 (* d1 d2)))
* [exit]simplify:  Simplified to (sqrt (fma (+ 20 10) d1 (* d1 d2)))
* * * * [misc]progress:  [ 26 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (* (cbrt (sqrt (fma d1 (+ d2 20) (* d1 10)))) (cbrt (sqrt (fma d1 (+ d2 20) (* d1 10))))) (* (cbrt (sqrt (fma d1 (+ d2 20) (* d1 10)))) (sqrt (fma d1 (+ d2 20) (* d1 10))))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (fma d1 (+ d2 20) (* d1 10)))) (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (* (sqrt (fma d1 (+ d2 10) (* d1 20))) (cbrt (sqrt (fma d1 (+ d2 10) (* d1 20)))))
* [exit]simplify:  Simplified to (* (sqrt (fma d1 (+ d2 10) (* d1 20))) (cbrt (sqrt (fma d1 (+ d2 10) (* d1 20)))))
* * * * [misc]progress:  [ 27 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (* (cbrt (fma d1 (+ d2 20) (* d1 10))) (cbrt (fma d1 (+ d2 20) (* d1 10))))) (* (sqrt (cbrt (fma d1 (+ d2 20) (* d1 10)))) (sqrt (fma d1 (+ d2 20) (* d1 10))))))>
* [enter]simplify:  Simplifying (* (sqrt (cbrt (fma d1 (+ d2 20) (* d1 10)))) (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (104 enodes)
* [exit]simplify:  Simplified to (* (sqrt (fma (+ 20 10) d1 (* d1 d2))) (sqrt (cbrt (fma (+ 20 10) d1 (* d1 d2)))))
* [exit]simplify:  Simplified to (* (sqrt (fma (+ 20 10) d1 (* d1 d2))) (sqrt (cbrt (fma (+ 20 10) d1 (* d1 d2)))))
* * * * [misc]progress:  [ 28 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10)))) (* (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10)))) (sqrt (fma d1 (+ d2 20) (* d1 10))))))>
* [enter]simplify:  Simplifying (* (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10)))) (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (* (sqrt (fma d1 (+ d2 10) (* d1 20))) (sqrt (sqrt (fma d1 (+ d2 10) (* d1 20)))))
* [exit]simplify:  Simplified to (* (sqrt (fma d1 (+ d2 10) (* d1 20))) (sqrt (sqrt (fma d1 (+ d2 10) (* d1 20)))))
* * * * [misc]progress:  [ 29 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt 1) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10))))))>
* [enter]simplify:  Simplifying (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (fma d1 (+ 20 10) (* d1 d2))
* [exit]simplify:  Simplified to (fma d1 (+ 20 10) (* d1 d2))
* * * * [misc]progress:  [ 30 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10)))) (* (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10)))) (sqrt (fma d1 (+ d2 20) (* d1 10))))))>
* [enter]simplify:  Simplifying (* (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10)))) (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (* (sqrt (fma d1 (+ d2 10) (* d1 20))) (sqrt (sqrt (fma d1 (+ d2 10) (* d1 20)))))
* [exit]simplify:  Simplified to (* (sqrt (fma d1 (+ d2 10) (* d1 20))) (sqrt (sqrt (fma d1 (+ d2 10) (* d1 20)))))
* * * * [misc]progress:  [ 31 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* 1 (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10))))))>
* [enter]simplify:  Simplifying (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (fma d1 (+ 20 10) (* d1 d2))
* [exit]simplify:  Simplified to (fma d1 (+ 20 10) (* d1 d2))
* * * * [misc]progress:  [ 32 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))>
* * * * [misc]progress:  [ 33 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (log1p (expm1 (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (expm1 (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (expm1 (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (expm1 (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 34 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (expm1 (log1p (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (log1p (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (log1p (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (log1p (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 35 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (+ (* d1 (+ d2 20)) (* d1 10)))))>
* [enter]simplify:  Simplifying (* d1 (+ d2 20))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (* (+ d2 20) d1)
* [exit]simplify:  Simplified to (* (+ d2 20) d1)
* * * * [misc]progress:  [ 36 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (pow (fma d1 (+ d2 20) (* d1 10)) 1))))>
* * * * [misc]progress:  [ 37 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (exp (log (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (log (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (log (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (log (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 38 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (log (exp (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (exp (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (exp (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (exp (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 39 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (* (* (cbrt (fma d1 (+ d2 20) (* d1 10))) (cbrt (fma d1 (+ d2 20) (* d1 10)))) (cbrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (* (cbrt (fma d1 (+ d2 20) (* d1 10))) (cbrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (107 enodes)
* [exit]simplify:  Simplified to (* (cbrt (fma d1 (+ d2 10) (* d1 20))) (cbrt (fma d1 (+ d2 10) (* d1 20))))
* [exit]simplify:  Simplified to (* (cbrt (fma d1 (+ d2 10) (* d1 20))) (cbrt (fma d1 (+ d2 10) (* d1 20))))
* [enter]simplify:  Simplifying (cbrt (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (cbrt (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (cbrt (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 40 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (cbrt (* (* (fma d1 (+ d2 20) (* d1 10)) (fma d1 (+ d2 20) (* d1 10))) (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (* (* (fma d1 (+ d2 20) (* d1 10)) (fma d1 (+ d2 20) (* d1 10))) (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (198 enodes)
* [exit]simplify:  Simplified to (pow (fma d1 (+ d2 20) (* 10 d1)) 3)
* [exit]simplify:  Simplified to (pow (fma d1 (+ d2 20) (* 10 d1)) 3)
* * * * [misc]progress:  [ 41 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (sqrt (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (sqrt (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (sqrt (fma d1 (+ d2 20) (* 10 d1)))
* [enter]simplify:  Simplifying (sqrt (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (sqrt (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (sqrt (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 42 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (* 1 (fma d1 (+ d2 20) (* d1 10))))))>
* * * * [misc]progress:  [ 43 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (log1p (expm1 (fma d1 (+ d2 20) (* d1 10))))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (expm1 (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (expm1 (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (expm1 (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 44 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (expm1 (log1p (fma d1 (+ d2 20) (* d1 10))))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (log1p (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (log1p (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (log1p (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 45 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (+ (* d1 (+ d2 20)) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (* d1 (+ d2 20))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (* (+ d2 20) d1)
* [exit]simplify:  Simplified to (* (+ d2 20) d1)
* * * * [misc]progress:  [ 46 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (pow (fma d1 (+ d2 20) (* d1 10)) 1)) (sqrt (fma d1 (+ d2 20) (* d1 10)))))>
* * * * [misc]progress:  [ 47 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (exp (log (fma d1 (+ d2 20) (* d1 10))))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (log (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (log (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (log (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 48 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (log (exp (fma d1 (+ d2 20) (* d1 10))))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (exp (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (exp (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (exp (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 49 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (* (* (cbrt (fma d1 (+ d2 20) (* d1 10))) (cbrt (fma d1 (+ d2 20) (* d1 10)))) (cbrt (fma d1 (+ d2 20) (* d1 10))))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (* (cbrt (fma d1 (+ d2 20) (* d1 10))) (cbrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (107 enodes)
* [exit]simplify:  Simplified to (* (cbrt (fma d1 (+ d2 10) (* d1 20))) (cbrt (fma d1 (+ d2 10) (* d1 20))))
* [exit]simplify:  Simplified to (* (cbrt (fma d1 (+ d2 10) (* d1 20))) (cbrt (fma d1 (+ d2 10) (* d1 20))))
* [enter]simplify:  Simplifying (cbrt (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (cbrt (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (cbrt (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 50 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (cbrt (* (* (fma d1 (+ d2 20) (* d1 10)) (fma d1 (+ d2 20) (* d1 10))) (fma d1 (+ d2 20) (* d1 10))))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (* (* (fma d1 (+ d2 20) (* d1 10)) (fma d1 (+ d2 20) (* d1 10))) (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (198 enodes)
* [exit]simplify:  Simplified to (pow (fma d1 (+ d2 20) (* 10 d1)) 3)
* [exit]simplify:  Simplified to (pow (fma d1 (+ d2 20) (* 10 d1)) 3)
* * * * [misc]progress:  [ 51 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10))))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (sqrt (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (sqrt (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (sqrt (fma d1 (+ d2 20) (* 10 d1)))
* [enter]simplify:  Simplifying (sqrt (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (sqrt (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (sqrt (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 52 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (* 1 (fma d1 (+ d2 20) (* d1 10)))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))>
* * * * [misc]progress:  [ 53 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (log1p (expm1 (sqrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (expm1 (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (expm1 (sqrt (fma d1 (+ d2 10) (* d1 20))))
* [exit]simplify:  Simplified to (expm1 (sqrt (fma d1 (+ d2 10) (* d1 20))))
* * * * [misc]progress:  [ 54 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (expm1 (log1p (sqrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (log1p (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (log1p (sqrt (fma d1 (+ d2 10) (* d1 20))))
* [exit]simplify:  Simplified to (log1p (sqrt (fma d1 (+ d2 10) (* d1 20))))
* * * * [misc]progress:  [ 55 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (pow (fma d1 (+ d2 20) (* d1 10)) 1/2)))>
* * * * [misc]progress:  [ 56 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (pow (sqrt (fma d1 (+ d2 20) (* d1 10))) 1)))>
* * * * [misc]progress:  [ 57 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (exp (log (sqrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (log (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (log (sqrt (fma d1 (+ d2 10) (* d1 20))))
* [exit]simplify:  Simplified to (log (sqrt (fma d1 (+ d2 10) (* d1 20))))
* * * * [misc]progress:  [ 58 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (log (exp (sqrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (exp (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (fma d1 (+ d2 10) (* d1 20))))
* [exit]simplify:  Simplified to (exp (sqrt (fma d1 (+ d2 10) (* d1 20))))
* * * * [misc]progress:  [ 59 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (* (* (cbrt (sqrt (fma d1 (+ d2 20) (* d1 10)))) (cbrt (sqrt (fma d1 (+ d2 20) (* d1 10))))) (cbrt (sqrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (fma d1 (+ d2 20) (* d1 10)))) (cbrt (sqrt (fma d1 (+ d2 20) (* d1 10)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (106 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (fma d1 (+ 20 10) (* d1 d2)))) (cbrt (sqrt (fma d1 (+ 20 10) (* d1 d2)))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (fma d1 (+ 20 10) (* d1 d2)))) (cbrt (sqrt (fma d1 (+ 20 10) (* d1 d2)))))
* [enter]simplify:  Simplifying (cbrt (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (fma d1 (+ d2 10) (* d1 20))))
* [exit]simplify:  Simplified to (cbrt (sqrt (fma d1 (+ d2 10) (* d1 20))))
* * * * [misc]progress:  [ 60 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (cbrt (* (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (* (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))) (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (244 enodes)
* * [misc]simplify:  iters left: 1 (456 enodes)
* [exit]simplify:  Simplified to (* (sqrt (fma (+ 20 10) d1 (* d1 d2))) (fma (+ 20 10) d1 (* d1 d2)))
* [exit]simplify:  Simplified to (* (sqrt (fma (+ 20 10) d1 (* d1 d2))) (fma (+ 20 10) d1 (* d1 d2)))
* * * * [misc]progress:  [ 61 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (* (sqrt (* (cbrt (fma d1 (+ d2 20) (* d1 10))) (cbrt (fma d1 (+ d2 20) (* d1 10))))) (sqrt (cbrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (fma d1 (+ d2 20) (* d1 10))) (cbrt (fma d1 (+ d2 20) (* d1 10)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (fma d1 (+ d2 10) (* d1 20))))
* [exit]simplify:  Simplified to (fabs (cbrt (fma d1 (+ d2 10) (* d1 20))))
* [enter]simplify:  Simplifying (sqrt (cbrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (fma d1 (+ d2 10) (* d1 20))))
* [exit]simplify:  Simplified to (sqrt (cbrt (fma d1 (+ d2 10) (* d1 20))))
* * * * [misc]progress:  [ 62 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (* (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10)))) (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (fma d1 (+ d2 10) (* d1 20))))
* [exit]simplify:  Simplified to (sqrt (sqrt (fma d1 (+ d2 10) (* d1 20))))
* [enter]simplify:  Simplifying (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (fma d1 (+ d2 10) (* d1 20))))
* [exit]simplify:  Simplified to (sqrt (sqrt (fma d1 (+ d2 10) (* d1 20))))
* * * * [misc]progress:  [ 63 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (* (sqrt 1) (sqrt (fma d1 (+ d2 20) (* d1 10))))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (fma d1 (+ d2 20) (* d1 10)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (sqrt (fma d1 (+ d2 20) (* 10 d1)))
* [exit]simplify:  Simplified to (sqrt (fma d1 (+ d2 20) (* 10 d1)))
* * * * [misc]progress:  [ 64 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (* (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10)))) (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10)))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (fma d1 (+ d2 10) (* d1 20))))
* [exit]simplify:  Simplified to (sqrt (sqrt (fma d1 (+ d2 10) (* d1 20))))
* [enter]simplify:  Simplifying (sqrt (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (fma d1 (+ d2 10) (* d1 20))))
* [exit]simplify:  Simplified to (sqrt (sqrt (fma d1 (+ d2 10) (* d1 20))))
* * * * [misc]progress:  [ 65 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (fabs (sqrt (fma d1 (+ d2 20) (* d1 10))))))>
* * * * [misc]progress:  [ 66 / 78 ] simplifiying candidate #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (* 1 (sqrt (fma d1 (+ d2 20) (* d1 10))))))>
* * * * [misc]progress:  [ 67 / 78 ] simplifiying candidate #<alt-event (λ (d1 d2) (- (+ (* +nan.0 (pow d1 3)) (- (+ (* +nan.0 (pow d1 2)) (- (* +nan.0 (* d2 (pow d1 2)))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (pow d1 3)) (- (+ (* +nan.0 (pow d1 2)) (- (* +nan.0 (* d2 (pow d1 2))))))))
* * * * [misc]progress:  [ 68 / 78 ] simplifiying candidate #<alt-event (λ (d1 d2) (- (+ (* +nan.0 (/ (pow d2 2) d1)) (- (+ (* +nan.0 d2) (- (* +nan.0 (pow d2 2))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ (pow d2 2) d1)) (- (+ (* +nan.0 d2) (- (* +nan.0 (pow d2 2)))))))
* * * * [misc]progress:  [ 69 / 78 ] simplifiying candidate #<alt-event (λ (d1 d2) (- (+ (* +nan.0 (/ (pow d2 2) d1)) (- (+ (* +nan.0 d2) (- (* +nan.0 (pow d2 2))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ (pow d2 2) d1)) (- (+ (* +nan.0 d2) (- (* +nan.0 (pow d2 2)))))))
* * * * [misc]progress:  [ 70 / 78 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (+ (* d2 d1) (* 30 d1)))))>
* [enter]simplify:  Simplifying (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (+ (* d2 d1) (* 30 d1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (100 enodes)
* * [misc]simplify:  iters left: 1 (120 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* d1 (+ 30 d2))) (sqrt (fma (+ 20 10) d1 (* d1 d2))))
* * * * [misc]progress:  [ 71 / 78 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (+ (* d2 d1) (* 30 d1)))))>
* [enter]simplify:  Simplifying (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (+ (* d2 d1) (* 30 d1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (100 enodes)
* * [misc]simplify:  iters left: 1 (120 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* d1 (+ 30 d2))) (sqrt (fma (+ 20 10) d1 (* d1 d2))))
* * * * [misc]progress:  [ 72 / 78 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (+ (* d2 d1) (* 30 d1)))))>
* [enter]simplify:  Simplifying (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (+ (* d2 d1) (* 30 d1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (100 enodes)
* * [misc]simplify:  iters left: 1 (120 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* d1 (+ 30 d2))) (sqrt (fma (+ 20 10) d1 (* d1 d2))))
* * * * [misc]progress:  [ 73 / 78 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (sqrt (+ (* d2 d1) (* 30 d1))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* d2 d1) (* 30 d1))) (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (100 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (* (sqrt (fma (+ d2 20) d1 (* d1 10))) (sqrt (* (+ 30 d2) d1)))
* * * * [misc]progress:  [ 74 / 78 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (sqrt (+ (* d2 d1) (* 30 d1))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* d2 d1) (* 30 d1))) (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (100 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (* (sqrt (fma (+ d2 20) d1 (* d1 10))) (sqrt (* (+ 30 d2) d1)))
* * * * [misc]progress:  [ 75 / 78 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (sqrt (+ (* d2 d1) (* 30 d1))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* d2 d1) (* 30 d1))) (sqrt (fma d1 (+ d2 20) (* d1 10))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (100 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (* (sqrt (fma (+ d2 20) d1 (* d1 10))) (sqrt (* (+ 30 d2) d1)))
* * * * [misc]progress:  [ 76 / 78 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (- (+ (* +nan.0 (pow d1 2)) (- (+ (* +nan.0 (* d2 d1)) (- (* +nan.0 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (- (+ (* +nan.0 (pow d1 2)) (- (+ (* +nan.0 (* d2 d1)) (- (* +nan.0 d1)))))))
* * * * [misc]progress:  [ 77 / 78 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (- (+ (* +nan.0 d2) (- (+ +nan.0 (- (* +nan.0 (/ d2 d1)))))))))>
* [enter]simplify:  Simplifying (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (- (+ (* +nan.0 d2) (- (+ +nan.0 (- (* +nan.0 (/ d2 d1))))))))
* * * * [misc]progress:  [ 78 / 78 ] simplifiying candidate #<alt-event (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (- (+ (* +nan.0 d2) (- (+ +nan.0 (- (* +nan.0 (/ d2 d1)))))))))>
* [enter]simplify:  Simplifying (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (- (+ (* +nan.0 d2) (- (+ +nan.0 (- (* +nan.0 (/ d2 d1))))))))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (d1 d2) (* d1 (+ 30 d2)))> #<alt-delta (λ (d1 d2) (* (sqrt (fma d1 (+ d2 20) (* d1 10))) (sqrt (fma d1 (+ d2 20) (* d1 10)))))> #<alt-delta (λ (d1 d2) (* (* d1 (sqrt (+ 30 d2))) (sqrt (+ 30 d2))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 (+ (+ (* d1 10) (* d1 d2)) (* d1 20)) +nan.0)) , with alts (#<alt-delta (λ (d1 d2) (* d1 (+ 30 d2)))>)
* [enter]simplify:  Simplifying (+ 30 d2)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (+ d2 30)
* [exit]simplify:  Simplified to (+ d2 30)
* * * * [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 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
* * * * [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 62 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 31 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 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 991 additional inputs, on iter 1 have 7009 / 8000
* * * * [misc]points:  Computing exacts on every 61 of 991 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 30 of 991 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 15 of 991 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts on every 7 of 991 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 991 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 991 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 122 additional inputs, on iter 2 have 7878 / 8000
* * * * [misc]points:  Computing exacts on every 7 of 122 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 122 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Setting MPFR precision to 1344
* * * * [misc]points:  Computing exacts for 122 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 13 additional inputs, on iter 3 have 7987 / 8000
* * * * [misc]points:  Computing exacts for 13 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 8000 points with exact outputs