* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
* * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts for 256 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 90 additional inputs, on iter 1 have 166 / 256
* * * * [misc]points:  Computing exacts on every 5 of 90 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 90 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts for 90 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 29 additional inputs, on iter 2 have 227 / 256
* * * * [misc]points:  Computing exacts for 29 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 8 additional inputs, on iter 3 have 248 / 256
* * * * [misc]points:  Computing exacts for 8 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 4 additional inputs, on iter 4 have 252 / 256
* * * * [misc]points:  Computing exacts for 4 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 256 points with exact outputs
* * * [misc]progress:  [2/2] Setting up program.
* [misc]progress:  [Phase 2 of 3] Improving.
* [enter]simplify:  Simplifying (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (185 enodes)
* * [misc]simplify:  iters left: 2 (403 enodes)
* [exit]simplify:  Simplified to (* (+ (- d4 d3) (- d2 d1)) d1)
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* [misc]none:  Fresh alts: 2
* [misc]none:  All alts: 2
* [misc]none:  Fresh alt: (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
* [misc]none:  Fresh alt: (λ (d1 d2 d3 d4) (* (+ (- d4 d3) (- d2 d1)) d1))
* [misc]none:  Fresh alt indexes
* [misc]none:  (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))): 0
* [misc]none:  (λ (d1 d2 d3 d4) (* (+ (- d4 d3) (- d2 d1)) d1)): 1
* [misc]none:  Best fresh alt per point
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* [misc]none:  All alt indexes
* [misc]none:  (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))): 0
* [misc]none:  (λ (d1 d2 d3 d4) (* (+ (- d4 d3) (- d2 d1)) d1)): 1
* [misc]none:  Best alt per point
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* [misc]none:  (-3.405579003242326e-77 -2.4174801762107655e+221 1.0667290830168972e-214 -3.6416863047483824e-304): 0
* [misc]none:  (8.824460395257536e+33 -2.84052443225263e-189 -3.970294702437927e-277 5.291003268559521e-138): 0
* [misc]none:  (5.516984935800077e+93 3.635166212473371e-300 -7.030898941792429e-220 3.966912435182195e-260): 0
* [misc]none:  (-1.9585533035631207e-216 -3.4161681568779905e-199 3.5927665975113976e-239 4.614798558690456e-297): 0
* [misc]none:  (-4.640884580806579e-207 6.365296636056406e-210 3.8042590231103105e+112 -2.660623151099198e+52): 0
* [misc]none:  (-2.667859164479403e+152 1.2285311107585121e+61 2.668103807085715e+100 5.401731707229941e+72): 0
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* [misc]none:  Picked alt (λ (d1 d2 d3 d4) (* (+ (- d4 d3) (- d2 d1)) d1))
* * * * [misc]pick:  Picked  #<alt-delta (λ (d1 d2 d3 d4) (* (+ (- d4 d3) (- d2 d1)) d1))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [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 d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (* (- d2 (+ d1 d3)) d1) into (* (- d2 (+ d1 d3)) d1)
* [misc]taylor:  Taking taylor expansion of (* (- d2 (+ d1 d3)) d1) in d3
* [misc]taylor:  Taking taylor expansion of (- d2 (+ d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (+ d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (+ d1 0) into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (* (- d2 d1) d1) into (* (- d2 d1) d1)
* [misc]taylor:  Taking taylor expansion of (* (- d2 d1) d1) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [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 (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (* (- d1) d1) into (* -1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (* -1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of -1 in d1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- d2 (+ d1 d3)) 0) (* 1 d1)) into d1
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* (- d2 d1) 0) (* -1 d1)) into (- d1)
* [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]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 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- d1) 0) (* 1 d1)) into d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- d2 (+ d1 d3)) 0) (+ (* 1 0) (* 0 d1))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- d2 d1) 0) (+ (* -1 0) (* 0 d1))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 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 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 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 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 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d1))) into (- (/ 1 d2) (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d1))) into (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d1)) 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) 0) (* 0 (/ 1 d1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2)))
* [misc]backup-simplify:  Simplify (+ (/ 1 (* d1 d2)) (- (/ 1 (pow d1 2)))) into (- (/ 1 (* d1 d2)) (/ 1 (pow d1 2)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (pow d1 2))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d1)) 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 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow d1 2)))) into (- (/ 1 (pow d1 2)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [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 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* (/ 1 (/ 1 d1)) (* 1 (* (/ 1 (/ 1 d3)) 1)))) (+ (* 1 (* (/ 1 (/ 1 d1)) (* (/ 1 (/ 1 d2)) (* 1 1)))) (* -1 (pow (* (/ 1 (/ 1 d1)) (* 1 (* 1 1))) 2)))) into (- (* d1 d2) (+ (* d1 d3) (pow d1 2)))
* [misc]approximate:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d1
* [misc]taylor:  Taking taylor expansion of (- d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (- 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 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d2
* [misc]taylor:  Taking taylor expansion of (- d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (- 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 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d3
* [misc]taylor:  Taking taylor expansion of (- d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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)) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d3
* [misc]taylor:  Taking taylor expansion of (- d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [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)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [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 (- d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [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 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [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 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [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 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [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 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (- (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) (/ 1 d1)) into (- (/ 1 d1) (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (/ 1 d3) (- (/ 1 d1) (/ 1 d2))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) (/ -1 d1))) into (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d1))) into (- (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d1)) 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) 0) (* 0 (/ -1 d1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d1 2))) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2)))
* [misc]backup-simplify:  Simplify (+ (/ 1 (* d1 d2)) (- (/ 1 (pow d1 2)))) into (- (/ 1 (* d1 d2)) (/ 1 (pow d1 2)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (pow d1 2))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d1)) 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 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))) (* 0 (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) 0) (+ (* 0 0) (* 0 (/ -1 d1))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (pow d1 2))) into (- (/ 1 (pow d1 2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow d1 2)))) into (- (/ 1 (pow d1 2)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [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 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* (/ 1 (/ 1 (- d1))) (* 1 (* (/ 1 (/ 1 (- d3))) 1)))) (+ (* 1 (* (/ 1 (/ 1 (- d1))) (* (/ 1 (/ 1 (- d2))) (* 1 1)))) (* -1 (pow (* (/ 1 (/ 1 (- d1))) (* 1 (* 1 1))) 2)))) into (- (* d1 d2) (+ (* d1 d3) (pow d1 2)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 21 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1))>
* * * * [misc]progress:  [ 2 / 21 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (exp (log (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (log (* (+ (- d4 d3) (- d2 d1)) d1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (312 enodes)
* [exit]simplify:  Simplified to (log (* d1 (+ (- d4 d1) (- d2 d3))))
* [exit]simplify:  Simplified to (log (* d1 (+ (- d4 d1) (- d2 d3))))
* * * * [misc]progress:  [ 3 / 21 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (log (exp (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (exp (* (+ (- d4 d3) (- d2 d1)) d1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (179 enodes)
* * [misc]simplify:  iters left: 2 (456 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (- (+ d2 d4) (+ d3 d1)))
* [exit]simplify:  Simplified to (pow (exp d1) (- (+ d2 d4) (+ d3 d1)))
* * * * [misc]progress:  [ 4 / 21 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (309 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))) (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))) (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [enter]simplify:  Simplifying (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (307 enodes)
* [exit]simplify:  Simplified to (cbrt (* d1 (- (- d4 d1) (- d3 d2))))
* [exit]simplify:  Simplified to (cbrt (* d1 (- (- d4 d1) (- d3 d2))))
* * * * [misc]progress:  [ 5 / 21 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (cbrt (* (* (* (+ (- d4 d3) (- d2 d1)) d1) (* (+ (- d4 d3) (- d2 d1)) d1)) (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (* (* (+ (- d4 d3) (- d2 d1)) d1) (* (+ (- d4 d3) (- d2 d1)) d1)) (* (+ (- d4 d3) (- d2 d1)) d1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* [exit]simplify:  Simplified to (pow (* d1 (+ (- d4 d3) (- d2 d1))) 3)
* [exit]simplify:  Simplified to (pow (* d1 (+ (- d4 d3) (- d2 d1))) 3)
* * * * [misc]progress:  [ 6 / 21 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (* (+ (- d4 d3) (- d2 d1)) d1)) (sqrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (sqrt (* (+ (- d4 d3) (- d2 d1)) d1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (307 enodes)
* [exit]simplify:  Simplified to (sqrt (* d1 (- (- d4 d1) (- d3 d2))))
* [exit]simplify:  Simplified to (sqrt (* d1 (- (- d4 d1) (- d3 d2))))
* [enter]simplify:  Simplifying (sqrt (* (+ (- d4 d3) (- d2 d1)) d1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (307 enodes)
* [exit]simplify:  Simplified to (sqrt (* d1 (- (- d4 d1) (- d3 d2))))
* [exit]simplify:  Simplified to (sqrt (* d1 (- (- d4 d1) (- d3 d2))))
* * * * [misc]progress:  [ 7 / 21 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* 1 (* (+ (- d4 d3) (- d2 d1)) d1)))>
* * * * [misc]progress:  [ 8 / 21 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt (+ (- d4 d3) (- d2 d1)))) (* (cbrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [enter]simplify:  Simplifying (* (cbrt (+ (- d4 d3) (- d2 d1))) d1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (330 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (- d2 d3) (- d4 d1))) d1)
* [exit]simplify:  Simplified to (* (cbrt (+ (- d2 d3) (- d4 d1))) d1)
* * * * [misc]progress:  [ 9 / 21 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (330 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (- d2 d3) (- d4 d1))) d1)
* [exit]simplify:  Simplified to (* (sqrt (+ (- d2 d3) (- d4 d1))) d1)
* * * * [misc]progress:  [ 10 / 21 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* 1 (* (+ (- d4 d3) (- d2 d1)) d1)))>
* [enter]simplify:  Simplifying (* (+ (- d4 d3) (- d2 d1)) d1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (130 enodes)
* * [misc]simplify:  iters left: 2 (308 enodes)
* [exit]simplify:  Simplified to (* d1 (- (+ d4 d2) (+ d3 d1)))
* [exit]simplify:  Simplified to (* d1 (- (+ d4 d2) (+ d3 d1)))
* * * * [misc]progress:  [ 11 / 21 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* 1 (* (+ (- d4 d3) (- d2 d1)) d1)))>
* [enter]simplify:  Simplifying (* (+ (- d4 d3) (- d2 d1)) d1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (130 enodes)
* * [misc]simplify:  iters left: 2 (308 enodes)
* [exit]simplify:  Simplified to (* d1 (- (+ d4 d2) (+ d3 d1)))
* [exit]simplify:  Simplified to (* d1 (- (+ d4 d2) (+ d3 d1)))
* * * * [misc]progress:  [ 12 / 21 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))>
* [enter]simplify:  Simplifying (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (169 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* d1 (- (pow d4 3) (pow d3 3)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) d1)))
* [exit]simplify:  Simplified to (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* d1 (- (pow d4 3) (pow d3 3)))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) d1)))
* * * * [misc]progress:  [ 13 / 21 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))>
* [enter]simplify:  Simplifying (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (131 enodes)
* [exit]simplify:  Simplified to (+ (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)) (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (* (- d2 d1) (+ d2 d1)) d1)))
* [exit]simplify:  Simplified to (+ (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)) (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (* (- d2 d1) (+ d2 d1)) d1)))
* * * * [misc]progress:  [ 14 / 21 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1) (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))>
* [enter]simplify:  Simplifying (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (153 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* d2 d2) (* (+ d2 d1) d1)) (* (- d4 d3) (* (+ d4 d3) d1))) (* (* d1 (+ d4 d3)) (- (pow d2 3) (pow d1 3))))
* [exit]simplify:  Simplified to (+ (* (+ (* d2 d2) (* (+ d2 d1) d1)) (* (- d4 d3) (* (+ d4 d3) d1))) (* (* d1 (+ d4 d3)) (- (pow d2 3) (pow d1 3))))
* * * * [misc]progress:  [ 15 / 21 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1) (* (+ d4 d3) (+ d2 d1))))>
* [enter]simplify:  Simplifying (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (114 enodes)
* * [misc]simplify:  iters left: 3 (479 enodes)
* [exit]simplify:  Simplified to (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1)
* [exit]simplify:  Simplified to (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1)
* * * * [misc]progress:  [ 16 / 21 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1) (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))>
* [enter]simplify:  Simplifying (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (221 enodes)
* [exit]simplify:  Simplified to (+ (* (* (- d2 d1) d1) (* (- d2 d1) (- d2 d1))) (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)))
* [exit]simplify:  Simplified to (+ (* (* (- d2 d1) d1) (* (- d2 d1) (- d2 d1))) (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)))
* * * * [misc]progress:  [ 17 / 21 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1) (- (- d4 d3) (- d2 d1))))>
* [enter]simplify:  Simplifying (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (298 enodes)
* [exit]simplify:  Simplified to (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)
* [exit]simplify:  Simplified to (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)
* * * * [misc]progress:  [ 18 / 21 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* d1 (+ (- d4 d3) (- d2 d1))))>
* * * * [misc]progress:  [ 19 / 21 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 20 / 21 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (- (* d1 d2) (+ (* d1 d3) (pow d1 2))))>
* [enter]simplify:  Simplifying (- (* d1 d2) (+ (* d1 d3) (pow d1 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (108 enodes)
* * [misc]simplify:  iters left: 1 (149 enodes)
* [exit]simplify:  Simplified to (* d1 (- (- d2 d3) d1))
* * * * [misc]progress:  [ 21 / 21 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (- (* d1 d2) (+ (* d1 d3) (pow d1 2))))>
* [enter]simplify:  Simplifying (- (* d1 d2) (+ (* d1 d3) (pow d1 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (108 enodes)
* * [misc]simplify:  iters left: 1 (149 enodes)
* [exit]simplify:  Simplified to (* d1 (- (- d2 d3) d1))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* [misc]none:  Fresh alts: 4
* [misc]none:  All alts: 5
* [misc]none:  Fresh alt: (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
* [misc]none:  Fresh alt: (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))
* [misc]none:  Non-fresh alt: (λ (d1 d2 d3 d4) (* (+ (- d4 d3) (- d2 d1)) d1))
* [misc]none:  Fresh alt: (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))
* [misc]none:  Fresh alt: (λ (d1 d2 d3 d4) (/ (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1) (* (+ d4 d3) (+ d2 d1))))
* [misc]none:  Fresh alt indexes
* [misc]none:  (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))): 0
* [misc]none:  (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))): 1
* [misc]none:  (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))): 2
* [misc]none:  (λ (d1 d2 d3 d4) (/ (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1) (* (+ d4 d3) (+ d2 d1)))): 3
* [misc]none:  Best fresh alt per point
* [misc]none:  (-1.6443669263139625e-21 -3.243512322284292e-122 -1.3335764803316698e+18 -3.4385618760295565e-196): 0
* [misc]none:  (-1.0895678656272477e-302 -5.012122450834564e+235 -2.30861427567134e-56 7.973607860934187e-265): 0
* [misc]none:  (-3.5205684683410725e+140 -3.1160513218371308e+125 1.3259671025625162e-199 1.4153430662334923e+25): 0
* [misc]none:  (2.5483919283977818e+126 -5.338046330674004e-262 -2.1951212102565353e-308 3.477466582324035e-258): 0
* [misc]none:  (1.879116961567281e-33 -2.904897262664714e+216 2.1480238909927567e-157 1.7052657907640464e-150): 0
* [misc]none:  (-2.7862653359150103e-243 2.6343125069080467e+39 -4.927429820018751e-231 -8.202991666454816e-18): 0
* [misc]none:  (-8.57198624146531e-257 -1.2684349572370534e+277 -2.5377669964330345e-08 4.8653179212503916e+156): 0
* [misc]none:  (2.9573507267394465e-308 4.1771154955437857e-262 9.548848428244463e-113 -2.2939125050235394e+293): 0
* [misc]none:  (1.1074692942653551e+18 1.558500650765054e+146 -1.4427844127653957e+163 -3.290501752269151e+272): 0
* [misc]none:  (2.1799976387849835e+86 7.28471948788428e-160 4.546382622074157e-108 3.8495114831696875e-48): 0
* [misc]none:  (-3.8141020826309564e-253 1.9702257433450407e+81 -4.70786336675919e+41 -5.810775194652138e-182): 0
* [misc]none:  (5.578729453086569e+103 -5.174787063290041e-77 -1.7962360559157053e+126 -3.602378264528244e-77): 0
* [misc]none:  (-2.734511597592918e-105 3.878570727773688e+88 -4.973278660359894e+305 -4.566967453399723e+187): 0
* [misc]none:  (-5.7032012695266825e-267 -1.0135232526794523e+225 -3.9028338988804445e-215 -2.9921287167588744e-29): 0
* [misc]none:  (8.964693163650392e-34 -1.9376334161955392e+275 1448560715879084.8 2.8530891400108187e+124): 0
* [misc]none:  (-4.254509078478547e-146 4.7983151974100645e-157 -3.4680276273553894e+71 -1.1356511629048659e-66): 0
* [misc]none:  (-3.2842504786697723e-62 -3.6679884860647953e+139 -6.012766417664988e-88 -3.3518692628019843e+155): 0
* [misc]none:  (7.93491287214267e+141 3.683021898958175e-92 -8.789755586038403e-52 -1.3141233642315952e-80): 0
* [misc]none:  (-4.269107593183524e-44 3.172765912909289e-210 9.30882910260521e+146 2.4925158551302067e+89): 0
* [misc]none:  (-5.076273990837405e-107 4.9481145636672675e+241 1.424337059855989e+278 7.971044540414295e-262): 0
* [misc]none:  (1.1226946855603257e+134 1.0620872870410674e+116 -5.537560107910088e-37 1.089718114615177e+146): 2
* [misc]none:  (3.7705476046542606e-199 -3.0986748867398754e-236 -1.2277946944088456e+190 -2.115441946403536e-290): 0
* [misc]none:  (4.409640884251011e-241 1.448439820344248e-284 -2.7702347062842817e+153 -3.329904171327438e+42): 0
* [misc]none:  (2.733755685909439e-14 -9.956977188622649e+115 9.153145296775212e-39 2.077022997927436e-139): 0
* [misc]none:  (4.254676546626023e+95 1.65437291935563e-224 1.75735823434951e+164 -3.327299600224634e+127): 0
* [misc]none:  (1.1977021547617553e-151 2.695882145846339e-150 -4.417154920460432e+112 1.3534066113872892e-83): 0
* [misc]none:  (3.5962302077437896e+35 6.99336629999571e-198 1.0207405110327045e+68 -1.563218642400257e-260): 0
* [misc]none:  (-3.885324924146795e-199 3.6900263865319447e-56 4.683171545131285e-268 -5.2721510534810066e-182): 0
* [misc]none:  (-1.8469081426831914e+132 2.775408230158654e+145 6.68198567160077e-57 -3.6812769515194246e+17): 0
* [misc]none:  (3.7593562727881465e-144 -3.457479218913416e+261 -1.444316295907566e-201 -2.0542571692182826e-193): 0
* [misc]none:  (1.3773590471941116e-85 -4.998598194099127e-37 5.932902354540652e-124 2.9604954362664366e+289): 0
* [misc]none:  (7.015751827940853e-06 -1.840471874045199e+266 -3.7807595998787116e-103 2.4422167474251047e+117): 0
* [misc]none:  (3.0539888630764254e-239 9.953908495433605e+227 2.035229969651227e+29 4.438087084089409e-213): 0
* [misc]none:  (-1.663065297445593e-62 3.0509442478623603e-280 -3.9087675545163425e+153 6.736387170591557e-22): 0
* [misc]none:  (-2.243309344068225e-140 -9.539967283881324e+305 -2.2027298968537837e-301 1.0197345638114325e+113): 0
* [misc]none:  (6.9283794454946695e-220 -1.0132277496103539e+77 1.0102328277471194e+97 -1.7403911646490318e+249): 0
* [misc]none:  (-5.321402604291141e-06 -1.7733690550394132e+98 -1.6450771497728858e-153 -1.2856408555940953e-166): 0
* [misc]none:  (-2.4563282576584604e-122 -1.3213928797473327e-207 -1.1637673099206726e-272 -8.35758297731061e+77): 0
* [misc]none:  (1.1255669962589905e-76 -9.128123815075865e-09 2.0980661301565718e-60 1.9558316322795932e+229): 0
* [misc]none:  (1.934587478033807e-06 -7.4577526938900515e-149 -2.4555398271443037e+37 -4.2262972774725406e-291): 0
* [misc]none:  (1.0024360019170988e-151 7.5175772698725994e+230 -1.4613178491821498e+48 -7.970124387059626e+165): 0
* [misc]none:  (-1.0091775766099388e-178 -1.6913183888362534e+156 1.8900938929376038e+24 1.8609002361575433e+134): 0
* [misc]none:  (-3.3689301634358805e-183 -8.50367291123105e-71 -3.349281291075412e+38 -1.0250803998307858e-132): 0
* [misc]none:  (-3.5623967584642926e-269 -3.4724268704770007e-202 5.401640654302555e-174 -1.582590197928576e-211): 0
* [misc]none:  (-3.488528374062341e-146 5.490749926655099e-194 1.6992513309501048e-129 2.550558153214631e-264): 0
* [misc]none:  (-2.8461469221693393e+86 2.3831816544282347e-63 -2.786968209929801e+193 -1.3359749600171865e-289): 0
* [misc]none:  (-2.896041580883322e-94 -5.287200695515853e-282 -1.9009158065219093e-52 -2.853933693147488e+41): 0
* [misc]none:  (2.7188607793966375e-54 -8.400365478661657e-21 -1.0750250730131472e-197 -1.1819635025711692e-46): 0
* [misc]none:  (-3.322031297941775e-235 -1.1448814989305681e+49 9.875352207704356e+90 -1.8970150474401115e-205): 0
* [misc]none:  (5.7712783914778174e-266 1.5980511259599325e-21 5.577593842035412e-30 -2.1921831897355072e+132): 0
* [misc]none:  (-2.266900692950848e-220 -2.819212689977074e-68 -4.2345356453491986e+240 4.171750935359305e+52): 0
* [misc]none:  (28.25714516407404 -1.035514877669574e-179 -4.519869626644436e+106 -8.630747472353228e-160): 0
* [misc]none:  (1.7648671050032905e+29 -1.1211098556192522e-250 3.3794451543465046e-23 -1.6320548872464746e-269): 0
* [misc]none:  (1.936310935436132e-164 -8.229340317969853e+241 6.560295699657261e-103 -1.0174362407345582e+259): 0
* [misc]none:  (-4.318172637339308e-257 -8.495608991028315e-160 1.7764137706377376e-220 7.270223756267636e-257): 0
* [misc]none:  (-4.979839202643164e-308 -5.57062411701607e-74 3.4765225248477924e-220 5.73355053644598e+126): 0
* [misc]none:  (-2.6999999141289346e+66 5.740572491620666e+236 -5.717378002557744e+142 -1.8937142092158182e-25): 0
* [misc]none:  (8.232900326705792e-282 -4.554645741870705e-71 -6.004515121394677e-232 -4.189870896627825e+295): 0
* [misc]none:  (-7.582455070786855e-79 -2.486743882005418e-80 2.0009815696215266e-115 -6.519285262081311e+146): 0
* [misc]none:  (9.696186870173525e-210 -1.1767506243338196e+252 -4.887754793183389e-161 -6.009465670973402e-268): 0
* [misc]none:  (-2.6160253942741757e-191 4.250794699695804e+278 7.911214000596424e-297 -2.3439915067653e-224): 0
* [misc]none:  (-4.111764578431788e-12 -9.744915510331674e+291 -7.396327453946176e+307 1.917996798673082e-236): 0
* [misc]none:  (-1.835133591101275e+87 7.754588440553862e+107 -6.146961888116041e-116 1.9301079723756282e-41): 0
* [misc]none:  (-3.5196695828208207e-193 2.1465820187898606e+99 -8.20026611635163e-112 1.028008581594806e+208): 0
* [misc]none:  (-1.7767584310984095e-237 -2.297469816583843e+75 -1.991066202639754e+181 -6.260539718803098e+157): 0
* [misc]none:  (9.119412205964577e-203 2.775843815614327e-95 -6.56054781631322e+225 4.907787584117632e+163): 0
* [misc]none:  (5561106698430.062 -1.519843303303786e-84 3.8735445223126997e-81 -2.503288091507704e+79): 0
* [misc]none:  (-2.2967091961962874e-22 5.802293823806158e-222 1.783093648240505e+91 1.0537694770045353e+112): 0
* [misc]none:  (1.1370819323594066e-237 3.4501574698600073e+277 5.762919464003385e+81 1.644080282901123e+165): 0
* [misc]none:  (1.3905847135663633e+58 -4.518055287162688e+228 6.758986332538649e+149 1.3974239729365153e-16): 0
* [misc]none:  (1.4619486740745358e-196 -2.6506370444084866e+296 -4.2453273394450163e-259 4.8936236377449155e-169): 0
* [misc]none:  (1.4754314640450108e+138 6.420193336082039e+47 -1.7000633797764727e-90 3.5225720680314806e+59): 0
* [misc]none:  (4.068001539723228e-123 2.6370190625330334e+154 1.6796961309372708e+109 -8.086883470711746e+52): 0
* [misc]none:  (-1.5550383065403685e-108 1.7130660684003107e+289 7.530364672952569e+230 -1.9604957201019069e-221): 0
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* [misc]none:  (3.34193429381633e-274 6.07560242102484e+85 -1.1155293142433106e+131 -0.04874485221980571): 0
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* [misc]none:  All alt indexes
* [misc]none:  (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))): 0
* [misc]none:  (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))): 1
* [misc]none:  (λ (d1 d2 d3 d4) (* (+ (- d4 d3) (- d2 d1)) d1)): 2
* [misc]none:  (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))): 3
* [misc]none:  (λ (d1 d2 d3 d4) (/ (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1) (* (+ d4 d3) (+ d2 d1)))): 4
* [misc]none:  Best alt per point
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* [misc]none:  (-4.507827524732244 6.792716981857185e+91 9.254023538292273e-258 2.617971147092364e-76): 0
* [misc]none:  (-3.4376442877901274e-30 2.913785555885868e+226 2.931668337478436e+126 1.4018724764197611e+160): 0
* [misc]none:  (1.5886707158046732e-145 -2.675680145428183e-56 9.672627179668992e+91 -2.4183750331648972e-98): 0
* [misc]none:  (-7.843144120497279e-296 5.592901786443595e-28 6.673139894543714e-272 2.389729719307196e-186): 0
* [misc]none:  (-8.229933543983784e-116 1.5951305500453889e-112 -6.453106869088464e+153 5.975613009638934e+210): 0
* [misc]none:  (-3.0085912798916516e-25 8.167859075613198e+131 5.038324220668273e-249 -4.2171243775254307e-110): 0
* [misc]none:  (3.34193429381633e-274 6.07560242102484e+85 -1.1155293142433106e+131 -0.04874485221980571): 0
* [misc]none:  (5.316440102938414e-63 24130443289213716.0 2.2458933586183572e-118 -4.862160333564217e-52): 0
* [misc]none:  (-1.9219884560962372e-115 1.9670205245244736e-161 3.4017911694887747e+101 -1.1776313275406361e-194): 0
* [misc]none:  (-2.245476960375817e+113 -488239.2618396866 1.7880122882465386e-160 -1.82686009474778e-183): 0
* [misc]none:  (-9.06128305054472e-150 2.0997838804196177e+26 4.531918757740598e+290 5.9404411007612226e-148): 0
* [misc]none:  (-9.225029013787246e-269 -2.0590456606090785e-224 1.52221681471073e+30 1.552064650669455e+142): 0
* [misc]none:  (5.946958643597572e-214 9.722495709355246e-119 -2.066048295861427e-52 2.200267231431202e+270): 0
* [misc]none:  (1.1811948514526127e+88 3.4485202867414925e-305 9.612946779766744e-152 -4.13897094961295e+160): 0
* [misc]none:  (-4.2486580143025817e+77 1.853355624394933e+66 2.206140113998243e+66 -5.134009134780738e-156): 0
* [misc]none:  (6.79923859530497e-146 -2.2832745382640519e-38 -2.0984791900871228e-191 -6.76242236422981e+188): 0
* [misc]none:  (8.767022152674493e+83 2.3199002928076114e-253 8.620532347324376e-08 -5.8007179911967064e-204): 0
* [misc]none:  (3.9615177849779133e-143 1.1510307484496886e-51 -5.855940810174647e-237 -2.370078668695679e+246): 0
* [misc]none:  (-2.3930585201640384e-224 3.693750774878426e-277 -2.8825134571297553e+187 -2.622547815490247e-201): 0
* [misc]none:  (3.0712778123509826e+148 -9.343479146536528e+67 -1.5507716626858438e+74 7.454704207949864e-57): 0
* [misc]none:  (7.526283173556059e-199 -1.3234985639718052e-116 5.532920533179142e-152 7.554314233014913e+168): 0
* [misc]none:  (-5.1429906436790466e+106 3.7185602485274197e-196 4.0717651972825564e+83 -1.4128951826795346e+170): 0
* [misc]none:  (-2.4486362217844628e-281 -4.671377210858395e-84 7.775944736851254e-206 7.437550583183719e+153): 0
* [misc]none:  (1.868195914590381e-206 -2.3206521096163935e-173 -5.3667368363124686e-223 -7.732531658549481e-90): 0
* [misc]none:  (-7.043712997939059e-101 -1.657450218452748e-289 5.5950620368202944e-145 4.107096789321886e+47): 0
* [misc]none:  (-2.3629063362958508e-113 1.2940880376764753e-219 8.036964570975746e+279 -7.2471620672069e+51): 0
* [misc]none:  (3.861824393614253e-238 -3.6326382049313233e+58 -1.9352275685415172e+62 -8.319340874654567e+164): 0
* [misc]none:  (2.9754862723359673e-209 2.5416139134760705e-289 -5.317144085175552e+125 -7.756759675647158e+217): 0
* [misc]none:  (-3.405579003242326e-77 -2.4174801762107655e+221 1.0667290830168972e-214 -3.6416863047483824e-304): 0
* [misc]none:  (8.824460395257536e+33 -2.84052443225263e-189 -3.970294702437927e-277 5.291003268559521e-138): 0
* [misc]none:  (5.516984935800077e+93 3.635166212473371e-300 -7.030898941792429e-220 3.966912435182195e-260): 0
* [misc]none:  (-1.9585533035631207e-216 -3.4161681568779905e-199 3.5927665975113976e-239 4.614798558690456e-297): 0
* [misc]none:  (-4.640884580806579e-207 6.365296636056406e-210 3.8042590231103105e+112 -2.660623151099198e+52): 0
* [misc]none:  (-2.667859164479403e+152 1.2285311107585121e+61 2.668103807085715e+100 5.401731707229941e+72): 0
* [misc]none:  (3.891498638245715e-204 1.8093455138130522e+133 -6.1072399922665735e-260 -2.0256790562623767e+94): 0
* [misc]none:  Picked alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
* * * * [misc]pick:  Picked  #<alt-event (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in (d1 d2 d3) around 0
* [misc]taylor:  Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d1
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (* d1 d3) 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 d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d1
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (* d1 d3) 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 d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* 0 d3) into 0
* [misc]backup-simplify:  Simplify (- 0) 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]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d3)) into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d2 (- d3)) into (- d2 d3)
* [misc]taylor:  Taking taylor expansion of (- d2 d3) in d2
* [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 d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]taylor:  Taking taylor expansion of (- d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [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) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0
* [misc]backup-simplify:  Simplify (- 0) 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]taylor:  Taking taylor expansion of 0 in d3
* [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) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d3
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [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 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) 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]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [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]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d1 d2) (* d1 d3))
* [misc]approximate:  Taking taylor expansion of (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) in (d1 d2 d3) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d3)) 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 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d3)) 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 d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d3)) 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 d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d2)) into (/ 1 d2)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d3
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 d3))) into 0
* [misc]backup-simplify:  Simplify (- 0) 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 (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) 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]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d2))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) 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 d3))))) into 0
* [misc]backup-simplify:  Simplify (- 0) 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]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d1 d2) (* d1 d3))
* [misc]approximate:  Taking taylor expansion of (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) in (d1 d2 d3) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) in d3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d2))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d3
* [misc]taylor:  Taking taylor expansion of (- d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [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)) (/ 1 (- d3))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [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 (- d3)) in d3
* [misc]taylor:  Taking taylor expansion of (- d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d2))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d3))) 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 (- d3)) in d2
* [misc]taylor:  Taking taylor expansion of (- d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d2))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d3))) 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 (- d3)) in d1
* [misc]taylor:  Taking taylor expansion of (- d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d2))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d3))) 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 (- d3)) in d1
* [misc]taylor:  Taking taylor expansion of (- d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d2)) into (/ 1 d2)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d3
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 d2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 d3))) into 0
* [misc]backup-simplify:  Simplify (- 0) 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 (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 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) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 d2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))) (* 0 (/ 0 (- d3))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) 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]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d3))))) into 0
* [misc]backup-simplify:  Simplify (- 0) 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]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d1 d2) (* d1 d3))
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) in (d1 d2 d3 d4) around 0
* [misc]taylor:  Taking taylor expansion of (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d1
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (* d1 d3) 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 d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [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 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d1
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (* d1 d3) 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 d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [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 d2) into 0
* [misc]backup-simplify:  Simplify (* 0 d3) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* d4 0) 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]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d3)) into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d2 (- d3)) into (- d2 d3)
* [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
* [misc]backup-simplify:  Simplify (+ (- d2 d3) d4) into (- (+ d4 d2) d3)
* [misc]taylor:  Taking taylor expansion of (- (+ d4 d2) d3) in d2
* [misc]taylor:  Taking taylor expansion of (+ d4 d2) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [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 d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (+ d4 0) into d4
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d4 0) into d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d4
* [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) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) 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]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) in (d1 d2 d3 d4) around 0
* [misc]taylor:  Taking taylor expansion of (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) in d4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d4) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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 d4) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d3)) 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 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d4) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [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 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d3)) 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 d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d4) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [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 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d3)) 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 d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d4) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d2)) into (/ 1 d2)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
* [misc]backup-simplify:  Simplify (* (/ 1 d4) 1) into (/ 1 d4)
* [misc]backup-simplify:  Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d3
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 d3))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d4) 0) (* 0 1)) 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 (/ 1 d4)) into (/ 1 d4)
* [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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]taylor:  Taking taylor expansion of -1 in d4
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of 1 in d4
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d4) 0) (+ (* 0 0) (* 0 1))) 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]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [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 (+ (/ 1 d4) 0) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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]taylor:  Taking taylor expansion of 0 in d4
* [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 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d1 d2) (* d1 d4)) (* d1 d3))
* [misc]approximate:  Taking taylor expansion of (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) in (d1 d2 d3 d4) around 0
* [misc]taylor:  Taking taylor expansion of (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) in d4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d2))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d4)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [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 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) in d3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d2))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d3
* [misc]taylor:  Taking taylor expansion of (- d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [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)) (/ 1 (- d3))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [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 (- d3)) in d3
* [misc]taylor:  Taking taylor expansion of (- d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d4)) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [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 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d2))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d3))) 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 (- d3)) in d2
* [misc]taylor:  Taking taylor expansion of (- d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d4)) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [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 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d2))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d3))) 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 (- d3)) in d1
* [misc]taylor:  Taking taylor expansion of (- d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d4)) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [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 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d2))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d3))) 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 (- d3)) in d1
* [misc]taylor:  Taking taylor expansion of (- d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d4)) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d2)) into (/ 1 d2)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
* [misc]backup-simplify:  Simplify (* (/ -1 d4) -1) into (/ 1 d4)
* [misc]backup-simplify:  Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d3
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 d2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 d3))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d4) (/ 0 (- d4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 d4) 0) (* 0 -1)) 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 (/ 1 d4)) into (/ 1 d4)
* [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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]taylor:  Taking taylor expansion of -1 in d4
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of 1 in d4
* [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) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 d2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))) (* 0 (/ 0 (- d3))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d4) (/ 0 (- d4))) (* 0 (/ 0 (- d4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 d4) 0) (+ (* 0 0) (* 0 -1))) 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]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [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 (+ (/ 1 d4) 0) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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]taylor:  Taking taylor expansion of 0 in d4
* [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 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d1 d2) (* d1 d4)) (* d1 d3))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) in (d1 d2 d3 d4) around 0
* [misc]taylor:  Taking taylor expansion of (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (* d4 d1) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* d4 d1) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (* d4 d1) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d1
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (* d1 d3) 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 d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [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 (* d1 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]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 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d1
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (* d1 d3) 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 d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (* d4 d1) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [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 (* d1 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]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 d2) into 0
* [misc]backup-simplify:  Simplify (* 0 d3) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* d4 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d3)) into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d2 (- d3)) into (- d2 d3)
* [misc]backup-simplify:  Simplify (+ (* d4 1) (* 0 0)) into d4
* [misc]backup-simplify:  Simplify (+ (- d2 d3) d4) into (- (+ d4 d2) d3)
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ d4 d2) d3) 0) into (- (+ d2 d4) d3)
* [misc]taylor:  Taking taylor expansion of (- (+ d2 d4) d3) in d2
* [misc]taylor:  Taking taylor expansion of (+ d2 d4) in d2
* [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 d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (+ 0 d4) into d4
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d4 0) into d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d4
* [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) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in d2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in d3
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in d4
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d3
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in d4
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in d4
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d1 d2) (+ (* d1 d3) (pow d1 2)))
* [misc]approximate:  Taking taylor expansion of (- (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) in (d1 d2 d3 d4) around 0
* [misc]taylor:  Taking taylor expansion of (- (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) in d4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d4) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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 d4) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d3)) 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 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d4) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [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 d1) (/ 1 d1)) 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 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 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d3)) 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 d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d4) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [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 d1) (/ 1 d1)) 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 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 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d2)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d1) (/ 1 d3)) 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 d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 d4) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [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 d1) (/ 1 d1)) 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 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in d2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d2)) into (/ 1 d2)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
* [misc]backup-simplify:  Simplify (* (/ 1 d4) 1) into (/ 1 d4)
* [misc]backup-simplify:  Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 0) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d3
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -1 in d3
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 d3))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d4) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) 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 (/ 1 d4)) into (/ 1 d4)
* [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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]taylor:  Taking taylor expansion of -1 in d4
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in d4
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -1 in d4
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d4) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [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 (+ (/ 1 d4) 0) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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]taylor:  Taking taylor expansion of 0 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d4
* [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 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d1 d2) (* d1 d4)) (* d1 d3))
* [misc]approximate:  Taking taylor expansion of (- (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) in (d1 d2 d3 d4) around 0
* [misc]taylor:  Taking taylor expansion of (- (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) in d4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d2))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d4)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [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 (- d1)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [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 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [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 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) in d3
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d2))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d3
* [misc]taylor:  Taking taylor expansion of (- d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [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)) (/ 1 (- d3))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [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 (- d3)) in d3
* [misc]taylor:  Taking taylor expansion of (- d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d4)) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [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 (- d1)) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [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 (- d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [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 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) in d2
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d2))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d3))) 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 (- d3)) in d2
* [misc]taylor:  Taking taylor expansion of (- d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d4)) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [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 (- d1)) (/ 1 (- d1))) 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 (- 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 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d2))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d3))) 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 (- d3)) in d1
* [misc]taylor:  Taking taylor expansion of (- d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d4)) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [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 (- d1)) (/ 1 (- d1))) 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 (- 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 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d2))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d1)) (/ 1 (- d3))) 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 (- d3)) in d1
* [misc]taylor:  Taking taylor expansion of (- d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- d4)) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [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 (- d1)) (/ 1 (- d1))) 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 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in d2
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d2)) into (/ 1 d2)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
* [misc]backup-simplify:  Simplify (* (/ -1 d4) -1) into (/ 1 d4)
* [misc]backup-simplify:  Simplify (+ (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 0) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d3
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -1 in d3
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 d2))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 d3))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d4) (/ 0 (- d4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 d4) 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (- 0) 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 (/ 1 d4)) into (/ 1 d4)
* [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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]taylor:  Taking taylor expansion of -1 in d4
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in d4
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -1 in d4
* [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) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 d2)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))) (* 0 (/ 0 (- d3))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d4) (/ 0 (- d4))) (* 0 (/ 0 (- d4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 d4) 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) 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]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [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 (+ (/ 1 d4) 0) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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]taylor:  Taking taylor expansion of 0 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d4
* [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 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d1 d2) (* d1 d4)) (* d1 d3))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (+ (log (/ (exp (* d1 d2)) (exp (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
* [enter]simplify:  Simplifying (/ (exp (* d1 d2)) (exp (* d1 d3)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (- d2 d3))
* [exit]simplify:  Simplified to (pow (exp d1) (- d2 d3))
* * * * [misc]progress:  [ 2 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (+ (pow (- (* d1 d2) (* d1 d3)) 1) (* d4 d1)) (* d1 d1)))>
* * * * [misc]progress:  [ 3 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (+ (exp (log (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
* [enter]simplify:  Simplifying (log (- (* d1 d2) (* d1 d3)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* [exit]simplify:  Simplified to (log (* (- d2 d3) d1))
* [exit]simplify:  Simplified to (log (* (- d2 d3) d1))
* * * * [misc]progress:  [ 4 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (+ (log (exp (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
* [enter]simplify:  Simplifying (exp (- (* d1 d2) (* d1 d3)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (- d2 d3))
* [exit]simplify:  Simplified to (pow (exp d1) (- d2 d3))
* * * * [misc]progress:  [ 5 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (+ (* (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (cbrt (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
* [enter]simplify:  Simplifying (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3))))
* [exit]simplify:  Simplified to (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3))))
* [enter]simplify:  Simplifying (cbrt (- (* d1 d2) (* d1 d3)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- d2 d3) d1))
* [exit]simplify:  Simplified to (cbrt (* (- d2 d3) d1))
* * * * [misc]progress:  [ 6 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (+ (cbrt (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
* [enter]simplify:  Simplifying (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (207 enodes)
* [exit]simplify:  Simplified to (pow (* d1 (- d2 d3)) 3)
* [exit]simplify:  Simplified to (pow (* d1 (- d2 d3)) 3)
* * * * [misc]progress:  [ 7 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (+ (* (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))>
* [enter]simplify:  Simplifying (sqrt (- (* d1 d2) (* d1 d3)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- d2 d3) d1))
* [exit]simplify:  Simplified to (sqrt (* (- d2 d3) d1))
* [enter]simplify:  Simplifying (sqrt (- (* d1 d2) (* d1 d3)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- d2 d3) d1))
* [exit]simplify:  Simplified to (sqrt (* (- d2 d3) d1))
* * * * [misc]progress:  [ 8 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (+ (/ (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3))))) (* d4 d1)) (* d1 d1)))>
* [enter]simplify:  Simplifying (- (pow (* d1 d2) 3) (pow (* d1 d3) 3))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (238 enodes)
* * [misc]simplify:  iters left: 1 (446 enodes)
* [exit]simplify:  Simplified to (- (pow (* d2 d1) 3) (pow (* d3 d1) 3))
* [exit]simplify:  Simplified to (- (pow (* d2 d1) 3) (pow (* d3 d1) 3))
* [enter]simplify:  Simplifying (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (154 enodes)
* * [misc]simplify:  iters left: 2 (218 enodes)
* * [misc]simplify:  iters left: 1 (285 enodes)
* [exit]simplify:  Simplified to (* (* d1 d1) (+ (* d2 (+ d2 d3)) (* d3 d3)))
* [exit]simplify:  Simplified to (* (* d1 d1) (+ (* d2 (+ d2 d3)) (* d3 d3)))
* * * * [misc]progress:  [ 9 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (+ (+ (* d1 d2) (- (* d1 d3))) (* d4 d1)) (* d1 d1)))>
* [enter]simplify:  Simplifying (- (* d1 d3))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (* d1 (- d3))
* [exit]simplify:  Simplified to (* d1 (- d3))
* * * * [misc]progress:  [ 10 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (+ (* 1 (- (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1)))>
* * * * [misc]progress:  [ 11 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (+ (/ (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (+ (* d1 d2) (* d1 d3))) (* d4 d1)) (* d1 d1)))>
* [enter]simplify:  Simplifying (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (258 enodes)
* [exit]simplify:  Simplified to (* (* d1 (+ d2 d3)) (* d1 (- d2 d3)))
* [exit]simplify:  Simplified to (* (* d1 (+ d2 d3)) (* d1 (- d2 d3)))
* [enter]simplify:  Simplifying (+ (* d1 d2) (* d1 d3))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* [exit]simplify:  Simplified to (* d1 (+ d3 d2))
* [exit]simplify:  Simplified to (* d1 (+ d3 d2))
* * * * [misc]progress:  [ 12 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (+ (* d1 (- d2 d3)) (* d4 d1)) (* d1 d1)))>
* [enter]simplify:  Simplifying (- d2 d3)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (- d2 d3)
* [exit]simplify:  Simplified to (- d2 d3)
* * * * [misc]progress:  [ 13 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (+ (+ (* d1 d2) (- (* d1 d3))) (* d4 d1)) (* d1 d1)))>
* [enter]simplify:  Simplifying (- (* d1 d3))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (* d1 (- d3))
* [exit]simplify:  Simplified to (* d1 (- d3))
* * * * [misc]progress:  [ 14 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (log (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1)))) (* d1 d1)))>
* [enter]simplify:  Simplifying (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (116 enodes)
* * [misc]simplify:  iters left: 1 (180 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (+ d4 (- d2 d3)))
* [exit]simplify:  Simplified to (pow (exp d1) (+ d4 (- d2 d3)))
* * * * [misc]progress:  [ 15 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (log (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1)))) (* d1 d1)))>
* [enter]simplify:  Simplifying (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (104 enodes)
* * [misc]simplify:  iters left: 2 (170 enodes)
* * [misc]simplify:  iters left: 1 (261 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (- d4 (- d3 d2)))
* [exit]simplify:  Simplified to (pow (exp d1) (- d4 (- d3 d2)))
* * * * [misc]progress:  [ 16 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 1) (* d1 d1)))>
* * * * [misc]progress:  [ 17 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (exp (log (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
* [enter]simplify:  Simplifying (log (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (121 enodes)
* * [misc]simplify:  iters left: 1 (148 enodes)
* [exit]simplify:  Simplified to (log (* (- d2 (- d3 d4)) d1))
* [exit]simplify:  Simplified to (log (* (- d2 (- d3 d4)) d1))
* * * * [misc]progress:  [ 18 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (log (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
* [enter]simplify:  Simplifying (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (128 enodes)
* * [misc]simplify:  iters left: 2 (206 enodes)
* * [misc]simplify:  iters left: 1 (306 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (- (+ d4 d2) d3))
* [exit]simplify:  Simplified to (pow (exp d1) (- (+ d4 d2) d3))
* * * * [misc]progress:  [ 19 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (* (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
* [enter]simplify:  Simplifying (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (142 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- d4 (- d3 d2)) d1)) (cbrt (* (- d4 (- d3 d2)) d1)))
* [exit]simplify:  Simplified to (* (cbrt (* (- d4 (- d3 d2)) d1)) (cbrt (* (- d4 (- d3 d2)) d1)))
* [enter]simplify:  Simplifying (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (115 enodes)
* * [misc]simplify:  iters left: 1 (138 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- d4 (- d3 d2)) d1))
* [exit]simplify:  Simplified to (cbrt (* (- d4 (- d3 d2)) d1))
* * * * [misc]progress:  [ 20 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (cbrt (* (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
* [enter]simplify:  Simplifying (* (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (146 enodes)
* [exit]simplify:  Simplified to (pow (* (+ (- d2 d3) d4) d1) 3)
* [exit]simplify:  Simplified to (pow (* (+ (- d2 d3) d4) d1) 3)
* * * * [misc]progress:  [ 21 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (* (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))>
* [enter]simplify:  Simplifying (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (115 enodes)
* * [misc]simplify:  iters left: 1 (138 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- d4 (- d3 d2)) d1))
* [exit]simplify:  Simplified to (sqrt (* (- d4 (- d3 d2)) d1))
* [enter]simplify:  Simplifying (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (115 enodes)
* * [misc]simplify:  iters left: 1 (138 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- d4 (- d3 d2)) d1))
* [exit]simplify:  Simplified to (sqrt (* (- d4 (- d3 d2)) d1))
* * * * [misc]progress:  [ 22 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (/ (+ (pow (- (* d1 d2) (* d1 d3)) 3) (pow (* d4 d1) 3)) (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* (* d4 d1) (* d4 d1)) (* (- (* d1 d2) (* d1 d3)) (* d4 d1))))) (* d1 d1)))>
* [enter]simplify:  Simplifying (+ (pow (- (* d1 d2) (* d1 d3)) 3) (pow (* d4 d1) 3))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (301 enodes)
* [exit]simplify:  Simplified to (+ (pow (* d1 d4) 3) (pow (* d1 (- d2 d3)) 3))
* [exit]simplify:  Simplified to (+ (pow (* d1 d4) 3) (pow (* d1 (- d2 d3)) 3))
* [enter]simplify:  Simplifying (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* (* d4 d1) (* d4 d1)) (* (- (* d1 d2) (* d1 d3)) (* d4 d1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (105 enodes)
* * [misc]simplify:  iters left: 3 (398 enodes)
* [exit]simplify:  Simplified to (- (* (* d4 d1) (* d4 d1)) (* (* (- d2 d3) (* d1 d1)) (+ (- d4 d2) d3)))
* [exit]simplify:  Simplified to (- (* (* d4 d1) (* d4 d1)) (* (* (- d2 d3) (* d1 d1)) (+ (- d4 d2) d3)))
* * * * [misc]progress:  [ 23 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (* 1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
* * * * [misc]progress:  [ 24 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (/ (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* d1 d1)))>
* [enter]simplify:  Simplifying (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (264 enodes)
* [exit]simplify:  Simplified to (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))
* [exit]simplify:  Simplified to (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d4 d1) (* d4 d1)))
* [enter]simplify:  Simplifying (- (- (* d1 d2) (* d1 d3)) (* d4 d1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (133 enodes)
* * [misc]simplify:  iters left: 1 (185 enodes)
* [exit]simplify:  Simplified to (* (- (- d2 d3) d4) d1)
* [exit]simplify:  Simplified to (* (- (- d2 d3) d4) d1)
* * * * [misc]progress:  [ 25 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1)))>
* [enter]simplify:  Simplifying (+ (- (* d1 d3)) (* d4 d1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* [exit]simplify:  Simplified to (* (- d4 d3) d1)
* [exit]simplify:  Simplified to (* (- d4 d3) d1)
* * * * [misc]progress:  [ 26 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (+ (- (* d1 d3)) (* d4 d1))) (* d1 d1)))>
* [enter]simplify:  Simplifying (+ (- (* d1 d3)) (* d4 d1))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* [exit]simplify:  Simplified to (* (- d4 d3) d1)
* [exit]simplify:  Simplified to (* (- d4 d3) d1)
* * * * [misc]progress:  [ 27 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (- (* d1 d2) (- (* d1 d3) (* d4 d1))) (* d1 d1)))>
* [enter]simplify:  Simplifying (- (* d1 d3) (* d4 d1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (* (- d3 d4) d1)
* [exit]simplify:  Simplified to (* (- d3 d4) d1)
* * * * [misc]progress:  [ 28 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (+ (* d4 d1) (- (* d1 d2) (* d1 d3))) (* d1 d1)))>
* * * * [misc]progress:  [ 29 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (log (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))))>
* [enter]simplify:  Simplifying (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (116 enodes)
* * [misc]simplify:  iters left: 2 (266 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (- (+ d4 d2) (+ d3 d1)))
* [exit]simplify:  Simplified to (pow (exp d1) (- (+ d4 d2) (+ d3 d1)))
* * * * [misc]progress:  [ 30 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (log (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))))>
* [enter]simplify:  Simplifying (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (151 enodes)
* * [misc]simplify:  iters left: 2 (347 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (+ (- d2 d3) (- d4 d1)))
* [exit]simplify:  Simplified to (pow (exp d1) (+ (- d2 d3) (- d4 d1)))
* * * * [misc]progress:  [ 31 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (log (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1)))))>
* [enter]simplify:  Simplifying (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (76 enodes)
* * [misc]simplify:  iters left: 3 (210 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (- (+ d4 d2) (+ d3 d1)))
* [exit]simplify:  Simplified to (pow (exp d1) (- (+ d4 d2) (+ d3 d1)))
* * * * [misc]progress:  [ 32 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (pow (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 1))>
* * * * [misc]progress:  [ 33 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (exp (log (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
* [enter]simplify:  Simplifying (log (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (188 enodes)
* * [misc]simplify:  iters left: 2 (419 enodes)
* [exit]simplify:  Simplified to (log (* d1 (+ (- d2 d3) (- d4 d1))))
* [exit]simplify:  Simplified to (log (* d1 (+ (- d2 d3) (- d4 d1))))
* * * * [misc]progress:  [ 34 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (log (exp (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
* [enter]simplify:  Simplifying (exp (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (255 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (+ (- d2 d3) (- d4 d1)))
* [exit]simplify:  Simplified to (pow (exp d1) (+ (- d2 d3) (- d4 d1)))
* * * * [misc]progress:  [ 35 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
* [enter]simplify:  Simplifying (* (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (187 enodes)
* * [misc]simplify:  iters left: 2 (408 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d3) (- d4 d1)) d1)) (cbrt (* (+ (- d2 d3) (- d4 d1)) d1)))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d3) (- d4 d1)) d1)) (cbrt (* (+ (- d2 d3) (- d4 d1)) d1)))
* [enter]simplify:  Simplifying (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (188 enodes)
* * [misc]simplify:  iters left: 2 (408 enodes)
* [exit]simplify:  Simplified to (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))
* [exit]simplify:  Simplified to (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))
* * * * [misc]progress:  [ 36 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (cbrt (* (* (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
* [enter]simplify:  Simplifying (* (* (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* [exit]simplify:  Simplified to (pow (* d1 (+ (- d4 d1) (- d2 d3))) 3)
* [exit]simplify:  Simplified to (pow (* d1 (+ (- d4 d1) (- d2 d3))) 3)
* * * * [misc]progress:  [ 37 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))))>
* [enter]simplify:  Simplifying (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (188 enodes)
* * [misc]simplify:  iters left: 2 (408 enodes)
* [exit]simplify:  Simplified to (sqrt (* d1 (+ (- d2 d3) (- d4 d1))))
* [exit]simplify:  Simplified to (sqrt (* d1 (+ (- d2 d3) (- d4 d1))))
* [enter]simplify:  Simplifying (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (188 enodes)
* * [misc]simplify:  iters left: 2 (408 enodes)
* [exit]simplify:  Simplified to (sqrt (* d1 (+ (- d2 d3) (- d4 d1))))
* [exit]simplify:  Simplified to (sqrt (* d1 (+ (- d2 d3) (- d4 d1))))
* * * * [misc]progress:  [ 38 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 3) (pow (* d1 d1) 3)) (+ (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))))>
* [enter]simplify:  Simplifying (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 3) (pow (* d1 d1) 3))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (92 enodes)
* * [misc]simplify:  iters left: 3 (345 enodes)
* [exit]simplify:  Simplified to (+ (pow (* (+ d4 (- d2 d3)) d1) 3) (* (* (* d1 d1) (* d1 d1)) (- (* d1 d1))))
* [exit]simplify:  Simplified to (+ (pow (* (+ d4 (- d2 d3)) d1) 3) (* (* (* d1 d1) (* d1 d1)) (- (* d1 d1))))
* [enter]simplify:  Simplifying (+ (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (44 enodes)
* * [misc]simplify:  iters left: 4 (142 enodes)
* [exit]simplify:  Simplified to (+ (* (* (- d2 (- d3 d4)) d1) (+ (* d1 (- d2 d3)) (* d1 (+ d1 d4)))) (* (* d1 d1) (* d1 d1)))
* [exit]simplify:  Simplified to (+ (* (* (- d2 (- d3 d4)) d1) (+ (* d1 (- d2 d3)) (* d1 (+ d1 d4)))) (* (* d1 d1) (* d1 d1)))
* * * * [misc]progress:  [ 39 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))))>
* [enter]simplify:  Simplifying (- (* d1 d1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- d1) d1)
* [exit]simplify:  Simplified to (* (- d1) d1)
* * * * [misc]progress:  [ 40 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* 1 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))>
* * * * [misc]progress:  [ 41 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (- (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* d1 d1) (* d1 d1))) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))))>
* [enter]simplify:  Simplifying (- (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* d1 d1) (* d1 d1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (128 enodes)
* [exit]simplify:  Simplified to (* (+ (* d1 (- d2 d3)) (* d1 (+ d4 d1))) (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))))
* [exit]simplify:  Simplified to (* (+ (* d1 (- d2 d3)) (* d1 (+ d4 d1))) (+ (* d1 (- d2 d3)) (* d1 (- d4 d1))))
* [enter]simplify:  Simplifying (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (162 enodes)
* * [misc]simplify:  iters left: 2 (355 enodes)
* [exit]simplify:  Simplified to (* d1 (- (+ d4 d2) (- d3 d1)))
* [exit]simplify:  Simplified to (* d1 (- (+ d4 d2) (- d3 d1)))
* * * * [misc]progress:  [ 42 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1)))>
* [enter]simplify:  Simplifying (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (144 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (* (- d2 (- d3 d4)) d1)) d1)
* [exit]simplify:  Simplified to (+ (sqrt (* (- d2 (- d3 d4)) d1)) d1)
* [enter]simplify:  Simplifying (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (118 enodes)
* * [misc]simplify:  iters left: 1 (147 enodes)
* [exit]simplify:  Simplified to (- (sqrt (* (- d4 (- d3 d2)) d1)) d1)
* [exit]simplify:  Simplified to (- (sqrt (* (- d4 (- d3 d2)) d1)) d1)
* * * * [misc]progress:  [ 43 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (+ (- (* d1 d2) (* d1 d3)) (- (* d4 d1) (* d1 d1))))>
* [enter]simplify:  Simplifying (- (* d4 d1) (* d1 d1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (* (- d4 d1) d1)
* [exit]simplify:  Simplified to (* (- d4 d1) d1)
* * * * [misc]progress:  [ 44 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (- (* d1 d2) (+ (- (* d1 d3) (* d4 d1)) (* d1 d1))))>
* [enter]simplify:  Simplifying (+ (- (* d1 d3) (* d4 d1)) (* d1 d1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (139 enodes)
* [exit]simplify:  Simplified to (* (- (+ d3 d1) d4) d1)
* [exit]simplify:  Simplified to (* (- (+ d3 d1) d4) d1)
* * * * [misc]progress:  [ 45 / 54 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (- (* d1 d1))))>
* [enter]simplify:  Simplifying (- (* d1 d1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- d1) d1)
* [exit]simplify:  Simplified to (* (- d1) d1)
* * * * [misc]progress:  [ 46 / 54 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>
* [enter]simplify:  Simplifying (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (185 enodes)
* * [misc]simplify:  iters left: 2 (403 enodes)
* [exit]simplify:  Simplified to (* (+ (- d4 d3) (- d2 d1)) d1)
* * * * [misc]progress:  [ 47 / 54 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>
* [enter]simplify:  Simplifying (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (185 enodes)
* * [misc]simplify:  iters left: 2 (403 enodes)
* [exit]simplify:  Simplified to (* (+ (- d4 d3) (- d2 d1)) d1)
* * * * [misc]progress:  [ 48 / 54 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>
* [enter]simplify:  Simplifying (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (185 enodes)
* * [misc]simplify:  iters left: 2 (403 enodes)
* [exit]simplify:  Simplified to (* (+ (- d4 d3) (- d2 d1)) d1)
* * * * [misc]progress:  [ 49 / 54 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (- 0 (* d1 d1)))>
* [enter]simplify:  Simplifying (- 0 (* d1 d1))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (- (* d1 d1))
* * * * [misc]progress:  [ 50 / 54 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (- (- (+ (* d1 d2) (* d1 d4)) (* d1 d3)) (* d1 d1)))>
* [enter]simplify:  Simplifying (- (- (+ (* d1 d2) (* d1 d4)) (* d1 d3)) (* d1 d1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (162 enodes)
* * [misc]simplify:  iters left: 2 (349 enodes)
* [exit]simplify:  Simplified to (* d1 (- (- d4 d3) (- d1 d2)))
* * * * [misc]progress:  [ 51 / 54 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (- (- (+ (* d1 d2) (* d1 d4)) (* d1 d3)) (* d1 d1)))>
* [enter]simplify:  Simplifying (- (- (+ (* d1 d2) (* d1 d4)) (* d1 d3)) (* d1 d1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (162 enodes)
* * [misc]simplify:  iters left: 2 (349 enodes)
* [exit]simplify:  Simplified to (* d1 (- (- d4 d3) (- d1 d2)))
* * * * [misc]progress:  [ 52 / 54 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (- (* d1 d2) (+ (* d1 d3) (pow d1 2))))>
* [enter]simplify:  Simplifying (- (* d1 d2) (+ (* d1 d3) (pow d1 2)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (108 enodes)
* * [misc]simplify:  iters left: 1 (149 enodes)
* [exit]simplify:  Simplified to (* d1 (- (- d2 d3) d1))
* * * * [misc]progress:  [ 53 / 54 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (* d1 d4)) (* d1 d3)))>
* [enter]simplify:  Simplifying (- (+ (* d1 d2) (* d1 d4)) (* d1 d3))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (* (- (+ d4 d2) d3) d1)
* * * * [misc]progress:  [ 54 / 54 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (- (+ (* d1 d2) (* d1 d4)) (* d1 d3)))>
* [enter]simplify:  Simplifying (- (+ (* d1 d2) (* d1 d4)) (* d1 d3))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (* (- (+ d4 d2) d3) d1)
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* [misc]none:  Fresh alts: 4
* [misc]none:  All alts: 6
* [misc]none:  Non-fresh alt: (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
* [misc]none:  Fresh alt: (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))
* [misc]none:  Non-fresh alt: (λ (d1 d2 d3 d4) (* (+ (- d4 d3) (- d2 d1)) d1))
* [misc]none:  Fresh alt: (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))
* [misc]none:  Fresh alt: (λ (d1 d2 d3 d4) (/ (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1) (* (+ d4 d3) (+ d2 d1))))
* [misc]none:  Fresh alt: (λ (d1 d2 d3 d4) (- (+ (log (pow (exp d1) (- d2 d3))) (* d4 d1)) (* d1 d1)))
* [misc]none:  Fresh alt indexes
* [misc]none:  (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))): 0
* [misc]none:  (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))): 1
* [misc]none:  (λ (d1 d2 d3 d4) (/ (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1) (* (+ d4 d3) (+ d2 d1)))): 2
* [misc]none:  (λ (d1 d2 d3 d4) (- (+ (log (pow (exp d1) (- d2 d3))) (* d4 d1)) (* d1 d1))): 3
* [misc]none:  Best fresh alt per point
* [misc]none:  (-1.6443669263139625e-21 -3.243512322284292e-122 -1.3335764803316698e+18 -3.4385618760295565e-196): 1
* [misc]none:  (-1.0895678656272477e-302 -5.012122450834564e+235 -2.30861427567134e-56 7.973607860934187e-265): 0
* [misc]none:  (-3.5205684683410725e+140 -3.1160513218371308e+125 1.3259671025625162e-199 1.4153430662334923e+25): 1
* [misc]none:  (2.5483919283977818e+126 -5.338046330674004e-262 -2.1951212102565353e-308 3.477466582324035e-258): 2
* [misc]none:  (1.879116961567281e-33 -2.904897262664714e+216 2.1480238909927567e-157 1.7052657907640464e-150): 0
* [misc]none:  (-2.7862653359150103e-243 2.6343125069080467e+39 -4.927429820018751e-231 -8.202991666454816e-18): 1
* [misc]none:  (-8.57198624146531e-257 -1.2684349572370534e+277 -2.5377669964330345e-08 4.8653179212503916e+156): 0
* [misc]none:  (2.9573507267394465e-308 4.1771154955437857e-262 9.548848428244463e-113 -2.2939125050235394e+293): 3
* [misc]none:  (1.1074692942653551e+18 1.558500650765054e+146 -1.4427844127653957e+163 -3.290501752269151e+272): 0
* [misc]none:  (2.1799976387849835e+86 7.28471948788428e-160 4.546382622074157e-108 3.8495114831696875e-48): 2
* [misc]none:  (-3.8141020826309564e-253 1.9702257433450407e+81 -4.70786336675919e+41 -5.810775194652138e-182): 1
* [misc]none:  (5.578729453086569e+103 -5.174787063290041e-77 -1.7962360559157053e+126 -3.602378264528244e-77): 0
* [misc]none:  (-2.734511597592918e-105 3.878570727773688e+88 -4.973278660359894e+305 -4.566967453399723e+187): 1
* [misc]none:  (-5.7032012695266825e-267 -1.0135232526794523e+225 -3.9028338988804445e-215 -2.9921287167588744e-29): 0
* [misc]none:  (8.964693163650392e-34 -1.9376334161955392e+275 1448560715879084.8 2.8530891400108187e+124): 0
* [misc]none:  (-4.254509078478547e-146 4.7983151974100645e-157 -3.4680276273553894e+71 -1.1356511629048659e-66): 2
* [misc]none:  (-3.2842504786697723e-62 -3.6679884860647953e+139 -6.012766417664988e-88 -3.3518692628019843e+155): 3
* [misc]none:  (7.93491287214267e+141 3.683021898958175e-92 -8.789755586038403e-52 -1.3141233642315952e-80): 0
* [misc]none:  (-4.269107593183524e-44 3.172765912909289e-210 9.30882910260521e+146 2.4925158551302067e+89): 2
* [misc]none:  (-5.076273990837405e-107 4.9481145636672675e+241 1.424337059855989e+278 7.971044540414295e-262): 0
* [misc]none:  (1.1226946855603257e+134 1.0620872870410674e+116 -5.537560107910088e-37 1.089718114615177e+146): 1
* [misc]none:  (3.7705476046542606e-199 -3.0986748867398754e-236 -1.2277946944088456e+190 -2.115441946403536e-290): 2
* [misc]none:  (4.409640884251011e-241 1.448439820344248e-284 -2.7702347062842817e+153 -3.329904171327438e+42): 0
* [misc]none:  (2.733755685909439e-14 -9.956977188622649e+115 9.153145296775212e-39 2.077022997927436e-139): 0
* [misc]none:  (4.254676546626023e+95 1.65437291935563e-224 1.75735823434951e+164 -3.327299600224634e+127): 0
* [misc]none:  (1.1977021547617553e-151 2.695882145846339e-150 -4.417154920460432e+112 1.3534066113872892e-83): 2
* [misc]none:  (3.5962302077437896e+35 6.99336629999571e-198 1.0207405110327045e+68 -1.563218642400257e-260): 2
* [misc]none:  (-3.885324924146795e-199 3.6900263865319447e-56 4.683171545131285e-268 -5.2721510534810066e-182): 1
* [misc]none:  (-1.8469081426831914e+132 2.775408230158654e+145 6.68198567160077e-57 -3.6812769515194246e+17): 0
* [misc]none:  (3.7593562727881465e-144 -3.457479218913416e+261 -1.444316295907566e-201 -2.0542571692182826e-193): 0
* [misc]none:  (1.3773590471941116e-85 -4.998598194099127e-37 5.932902354540652e-124 2.9604954362664366e+289): 3
* [misc]none:  (7.015751827940853e-06 -1.840471874045199e+266 -3.7807595998787116e-103 2.4422167474251047e+117): 0
* [misc]none:  (3.0539888630764254e-239 9.953908495433605e+227 2.035229969651227e+29 4.438087084089409e-213): 1
* [misc]none:  (-1.663065297445593e-62 3.0509442478623603e-280 -3.9087675545163425e+153 6.736387170591557e-22): 2
* [misc]none:  (-2.243309344068225e-140 -9.539967283881324e+305 -2.2027298968537837e-301 1.0197345638114325e+113): 0
* [misc]none:  (6.9283794454946695e-220 -1.0132277496103539e+77 1.0102328277471194e+97 -1.7403911646490318e+249): 3
* [misc]none:  (-5.321402604291141e-06 -1.7733690550394132e+98 -1.6450771497728858e-153 -1.2856408555940953e-166): 2
* [misc]none:  (-2.4563282576584604e-122 -1.3213928797473327e-207 -1.1637673099206726e-272 -8.35758297731061e+77): 3
* [misc]none:  (1.1255669962589905e-76 -9.128123815075865e-09 2.0980661301565718e-60 1.9558316322795932e+229): 3
* [misc]none:  (1.934587478033807e-06 -7.4577526938900515e-149 -2.4555398271443037e+37 -4.2262972774725406e-291): 1
* [misc]none:  (1.0024360019170988e-151 7.5175772698725994e+230 -1.4613178491821498e+48 -7.970124387059626e+165): 0
* [misc]none:  (-1.0091775766099388e-178 -1.6913183888362534e+156 1.8900938929376038e+24 1.8609002361575433e+134): 0
* [misc]none:  (-3.3689301634358805e-183 -8.50367291123105e-71 -3.349281291075412e+38 -1.0250803998307858e-132): 1
* [misc]none:  (-3.5623967584642926e-269 -3.4724268704770007e-202 5.401640654302555e-174 -1.582590197928576e-211): 0
* [misc]none:  (-3.488528374062341e-146 5.490749926655099e-194 1.6992513309501048e-129 2.550558153214631e-264): 0
* [misc]none:  (-2.8461469221693393e+86 2.3831816544282347e-63 -2.786968209929801e+193 -1.3359749600171865e-289): 1
* [misc]none:  (-2.896041580883322e-94 -5.287200695515853e-282 -1.9009158065219093e-52 -2.853933693147488e+41): 0
* [misc]none:  (2.7188607793966375e-54 -8.400365478661657e-21 -1.0750250730131472e-197 -1.1819635025711692e-46): 0
* [misc]none:  (-3.322031297941775e-235 -1.1448814989305681e+49 9.875352207704356e+90 -1.8970150474401115e-205): 2
* [misc]none:  (5.7712783914778174e-266 1.5980511259599325e-21 5.577593842035412e-30 -2.1921831897355072e+132): 3
* [misc]none:  (-2.266900692950848e-220 -2.819212689977074e-68 -4.2345356453491986e+240 4.171750935359305e+52): 1
* [misc]none:  (28.25714516407404 -1.035514877669574e-179 -4.519869626644436e+106 -8.630747472353228e-160): 2
* [misc]none:  (1.7648671050032905e+29 -1.1211098556192522e-250 3.3794451543465046e-23 -1.6320548872464746e-269): 0
* [misc]none:  (1.936310935436132e-164 -8.229340317969853e+241 6.560295699657261e-103 -1.0174362407345582e+259): 3
* [misc]none:  (-4.318172637339308e-257 -8.495608991028315e-160 1.7764137706377376e-220 7.270223756267636e-257): 0
* [misc]none:  (-4.979839202643164e-308 -5.57062411701607e-74 3.4765225248477924e-220 5.73355053644598e+126): 1
* [misc]none:  (-2.6999999141289346e+66 5.740572491620666e+236 -5.717378002557744e+142 -1.8937142092158182e-25): 1
* [misc]none:  (8.232900326705792e-282 -4.554645741870705e-71 -6.004515121394677e-232 -4.189870896627825e+295): 3
* [misc]none:  (-7.582455070786855e-79 -2.486743882005418e-80 2.0009815696215266e-115 -6.519285262081311e+146): 0
* [misc]none:  (9.696186870173525e-210 -1.1767506243338196e+252 -4.887754793183389e-161 -6.009465670973402e-268): 0
* [misc]none:  (-2.6160253942741757e-191 4.250794699695804e+278 7.911214000596424e-297 -2.3439915067653e-224): 1
* [misc]none:  (-4.111764578431788e-12 -9.744915510331674e+291 -7.396327453946176e+307 1.917996798673082e-236): 1
* [misc]none:  (-1.835133591101275e+87 7.754588440553862e+107 -6.146961888116041e-116 1.9301079723756282e-41): 0
* [misc]none:  (-3.5196695828208207e-193 2.1465820187898606e+99 -8.20026611635163e-112 1.028008581594806e+208): 1
* [misc]none:  (-1.7767584310984095e-237 -2.297469816583843e+75 -1.991066202639754e+181 -6.260539718803098e+157): 0
* [misc]none:  (9.119412205964577e-203 2.775843815614327e-95 -6.56054781631322e+225 4.907787584117632e+163): 0
* [misc]none:  (5561106698430.062 -1.519843303303786e-84 3.8735445223126997e-81 -2.503288091507704e+79): 2
* [misc]none:  (-2.2967091961962874e-22 5.802293823806158e-222 1.783093648240505e+91 1.0537694770045353e+112): 2
* [misc]none:  (1.1370819323594066e-237 3.4501574698600073e+277 5.762919464003385e+81 1.644080282901123e+165): 1
* [misc]none:  (1.3905847135663633e+58 -4.518055287162688e+228 6.758986332538649e+149 1.3974239729365153e-16): 0
* [misc]none:  (1.4619486740745358e-196 -2.6506370444084866e+296 -4.2453273394450163e-259 4.8936236377449155e-169): 0
* [misc]none:  (1.4754314640450108e+138 6.420193336082039e+47 -1.7000633797764727e-90 3.5225720680314806e+59): 0
* [misc]none:  (4.068001539723228e-123 2.6370190625330334e+154 1.6796961309372708e+109 -8.086883470711746e+52): 0
* [misc]none:  (-1.5550383065403685e-108 1.7130660684003107e+289 7.530364672952569e+230 -1.9604957201019069e-221): 1
* [misc]none:  (1.1434045325783696e-222 2.775602789549491e-17 9.43172518514676e+225 -3.1070858095561975e+196): 0
* [misc]none:  (-1.860682199340744e-304 -2.8425461507727377e-136 -2.0434478071570132e-113 -4.620605823286183e-73): 0
* [misc]none:  (3.805107876983078e-171 -2.4939988595475606e+171 -2.3296029695204723e+163 -3.3163484308733266e+35): 0
* [misc]none:  (-3.553065796578793e-221 -2.2659128808364542e+85 1.2723035651957354e+181 4.7196419720111513e-54): 0
* [misc]none:  (-1.807751598676648e-269 2.543593516035827e+91 1.3577803556509862e-104 2.6167414441853318e-297): 1
* [misc]none:  (-3.2807737068983566e-191 2.9789448410596793e+87 -1.9623648138948207e-307 -7.886577827386065e-244): 1
* [misc]none:  (5.197437093722413e-33 2.0595604121015856e-163 8.143718722222395e-66 -4.9135422566713564e+48): 0
* [misc]none:  (3.867044931374597e-250 -6.122958387235035e-226 5.111842665639857e-111 1.1720271068664444e+161): 1
* [misc]none:  (2.0595328660748074e-67 3.1294254994459577e-155 -7.931527803941414e-90 -2.813701768742645e-115): 2
* [misc]none:  (3.4456967347035406e-76 1.9814153199736458e-72 -1.0678057585639756e+157 -1.6099142607239723e+270): 0
* [misc]none:  (8.518821522570516e-60 1.2001411983497562e+106 -4.656347215741e-05 -2.0397637865665988e+62): 2
* [misc]none:  (8.562989836635719e-172 -4.152584051779328e+79 -1.7602179547308503e+214 -2.0026464851104685e-50): 0
* [misc]none:  (9.822572373265172e-201 2.558616615476855e-60 -2.513046594766253e-186 -6.977270881234518e+86): 2
* [misc]none:  (-4.436340503286779e-303 -1.2354605442215663e+70 -5.09778115781188e+243 8.966270817458846e+21): 1
* [misc]none:  (7.814491002852608e-44 -3.9873684669070296e+40 -1.9697931429016002e-272 7.902260325477373e-07): 2
* [misc]none:  (-1680844306.2475758 1.7370916502779265e+105 9.396150167355826e+262 4.903091423835763e+77): 0
* [misc]none:  (4.116349531400419e+59 3.7023764599519414e+64 1.1375933635893308e+160 -6.814866840940998e+135): 0
* [misc]none:  (-5.655718042216706e-88 -1.454645223881282e+52 3.19314088639968e-300 7.10649025136688e+263): 1
* [misc]none:  (3.1947368360544475e+37 -1.184307734105162e-152 3.9436987604242746e-188 1.2987545615858837e-229): 0
* [misc]none:  (2.0115211857947715e+45 -1.1045058999604857e+216 5.600091178152213e-210 7.360949206952843e-212): 0
* [misc]none:  (3.6323351005324725e+74 -9.559208559238359e+170 -4.623471500501843e-242 5.1613450216466796e+222): 1
* [misc]none:  (-2.5295585364629736e-253 3.125863179986306e-134 -8.950192398328319e-216 -2.304991300802574e+103): 0
* [misc]none:  (1.716393032678617e+87 -3.2028793163485514e-267 -5.767560760391122e-80 3.087465078472461e-297): 2
* [misc]none:  (11105828726598036.0 1.8641835944090122e-68 4.082771820413304e+20 2.9298628929536803e-07): 0
* [misc]none:  (-5.923298684844267e+94 2.112352033422511e-76 -1.4985268459995148e-46 5.682432409793209e-103): 2
* [misc]none:  (2.337605690906294e-85 -4.885442056107934e-227 3.9227841234365035e+76 -3.356284453668777e-114): 2
* [misc]none:  (-1.1054341172121307e+140 -2.1503642873783828e+135 7.118304679887613e-64 2.3966615634258388e-54): 1
* [misc]none:  (1.0609576781328471e-51 -2.9598382711916395e-27 1.953450184014831e+240 1.9357477509582754e-93): 0
* [misc]none:  (-3.868414697676859e-187 -7.980669295696735e+44 127403.86295705284 -0.00034026123764188893): 2
* [misc]none:  (-2.4597612805403014e-225 -1.0732537067454568e+260 3.703142739667792e+145 2.0217918620332625e-85): 0
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* [misc]none:  (-7.043712997939059e-101 -1.657450218452748e-289 5.5950620368202944e-145 4.107096789321886e+47): 0
* [misc]none:  (-2.3629063362958508e-113 1.2940880376764753e-219 8.036964570975746e+279 -7.2471620672069e+51): 0
* [misc]none:  (3.861824393614253e-238 -3.6326382049313233e+58 -1.9352275685415172e+62 -8.319340874654567e+164): 3
* [misc]none:  (2.9754862723359673e-209 2.5416139134760705e-289 -5.317144085175552e+125 -7.756759675647158e+217): 2
* [misc]none:  (-3.405579003242326e-77 -2.4174801762107655e+221 1.0667290830168972e-214 -3.6416863047483824e-304): 2
* [misc]none:  (8.824460395257536e+33 -2.84052443225263e-189 -3.970294702437927e-277 5.291003268559521e-138): 0
* [misc]none:  (5.516984935800077e+93 3.635166212473371e-300 -7.030898941792429e-220 3.966912435182195e-260): 0
* [misc]none:  (-1.9585533035631207e-216 -3.4161681568779905e-199 3.5927665975113976e-239 4.614798558690456e-297): 0
* [misc]none:  (-4.640884580806579e-207 6.365296636056406e-210 3.8042590231103105e+112 -2.660623151099198e+52): 0
* [misc]none:  (-2.667859164479403e+152 1.2285311107585121e+61 2.668103807085715e+100 5.401731707229941e+72): 1
* [misc]none:  (3.891498638245715e-204 1.8093455138130522e+133 -6.1072399922665735e-260 -2.0256790562623767e+94): 1
* [misc]none:  All alt indexes
* [misc]none:  (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))): 0
* [misc]none:  (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))): 1
* [misc]none:  (λ (d1 d2 d3 d4) (* (+ (- d4 d3) (- d2 d1)) d1)): 2
* [misc]none:  (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))): 3
* [misc]none:  (λ (d1 d2 d3 d4) (/ (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1) (* (+ d4 d3) (+ d2 d1)))): 4
* [misc]none:  (λ (d1 d2 d3 d4) (- (+ (log (pow (exp d1) (- d2 d3))) (* d4 d1)) (* d1 d1))): 5
* [misc]none:  Best alt per point
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* [misc]none:  (8.824460395257536e+33 -2.84052443225263e-189 -3.970294702437927e-277 5.291003268559521e-138): 0
* [misc]none:  (5.516984935800077e+93 3.635166212473371e-300 -7.030898941792429e-220 3.966912435182195e-260): 0
* [misc]none:  (-1.9585533035631207e-216 -3.4161681568779905e-199 3.5927665975113976e-239 4.614798558690456e-297): 0
* [misc]none:  (-4.640884580806579e-207 6.365296636056406e-210 3.8042590231103105e+112 -2.660623151099198e+52): 0
* [misc]none:  (-2.667859164479403e+152 1.2285311107585121e+61 2.668103807085715e+100 5.401731707229941e+72): 0
* [misc]none:  (3.891498638245715e-204 1.8093455138130522e+133 -6.1072399922665735e-260 -2.0256790562623767e+94): 0
* [misc]none:  Picked alt (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))
* * * * [misc]pick:  Picked  #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d1
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [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 d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d2 0) into d2
* [misc]backup-simplify:  Simplify (+ (- d4 d3) d2) into (- (+ d2 d4) d3)
* [misc]backup-simplify:  Simplify (* (- (+ d2 d4) d3) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* (- (+ d2 d4) d3) 1) (* -1 0)) into (- (+ d4 d2) d3)
* [misc]backup-simplify:  Simplify (log (- (+ d4 d2) d3)) into (log (- (+ d4 d2) d3))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log d1)) (log (- (+ d4 d2) d3))) into (+ (log d1) (log (- (+ d4 d2) d3)))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3)))) into (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3))))) into (exp (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d2
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (+ (- d4 d3) (- d1)) into (- d4 (+ d1 d3))
* [misc]backup-simplify:  Simplify (* (- d4 (+ d1 d3)) d1) into (* (- d4 (+ d1 d3)) d1)
* [misc]backup-simplify:  Simplify (log (* (- d4 (+ d1 d3)) d1)) into (log (* (- d4 (+ d1 d3)) d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d4 (+ d1 d3)) d1))) into (* 1/3 (log (* (- d4 (+ d1 d3)) d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d4 (+ d1 d3)) d1)))) into (pow (* (- d4 (+ d1 d3)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d3
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d3
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d4 0) into d4
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ d4 (- d2 d1)) into (- (+ d2 d4) d1)
* [misc]backup-simplify:  Simplify (* (- (+ d2 d4) d1) d1) into (* d1 (- (+ d2 d4) d1))
* [misc]backup-simplify:  Simplify (log (* d1 (- (+ d2 d4) d1))) into (log (* d1 (- (+ d2 d4) d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* d1 (- (+ d2 d4) d1)))) into (* 1/3 (log (* d1 (- (+ d2 d4) d1))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* d1 (- (+ d2 d4) d1))))) into (pow (* d1 (- (+ d2 d4) d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (* (- d2 (+ d1 d3)) d1) into (* (- d2 (+ d1 d3)) d1)
* [misc]backup-simplify:  Simplify (log (* (- d2 (+ d1 d3)) d1)) into (log (* (- d2 (+ d1 d3)) d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d2 (+ d1 d3)) d1))) into (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))) into (pow (* (- d2 (+ d1 d3)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (* (- d2 (+ d1 d3)) d1) into (* (- d2 (+ d1 d3)) d1)
* [misc]backup-simplify:  Simplify (log (* (- d2 (+ d1 d3)) d1)) into (log (* (- d2 (+ d1 d3)) d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d2 (+ d1 d3)) d1))) into (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))) into (pow (* (- d2 (+ d1 d3)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (* (- d2 (+ d1 d3)) d1) 1/3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- d2 (+ d1 d3)) d1))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- d2 (+ d1 d3)) d1)) in d3
* [misc]taylor:  Taking taylor expansion of (* (- d2 (+ d1 d3)) d1) in d3
* [misc]taylor:  Taking taylor expansion of (- d2 (+ d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (+ d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (+ d1 0) into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (* (- d2 d1) d1) into (* (- d2 d1) d1)
* [misc]backup-simplify:  Simplify (log (* (- d2 d1) d1)) into (log (* (- d2 d1) d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d2 d1) d1))) into (* 1/3 (log (* (- d2 d1) d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d2 d1) d1)))) into (pow (* (- d2 d1) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (* (- d2 d1) d1) 1/3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- d2 d1) d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- d2 d1) d1))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- d2 d1) d1)) in d2
* [misc]taylor:  Taking taylor expansion of (* (- d2 d1) d1) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [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 (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (* (- d1) d1) into (* -1 (pow d1 2))
* [misc]backup-simplify:  Simplify (log (* -1 (pow d1 2))) into (log (* -1 (pow d1 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* -1 (pow d1 2)))) into (* 1/3 (log (* -1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* -1 (pow d1 2))))) into (pow (* -1 (pow d1 2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (* -1 (pow d1 2)) 1/3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* -1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* -1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* -1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of (* -1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of -1 in d1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (* -1 1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- -2) (log d1)) (log -1)) into (+ (* 2 (log d1)) (log -1))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (* 2 (log d1)) (log -1))) into (* 1/3 (+ (* 2 (log d1)) (log -1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (* 2 (log d1)) (log -1)))) into (exp (* 1/3 (+ (* 2 (log d1)) (log -1))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (* 2 (log d1)) (log -1)))) into (exp (* 1/3 (+ (* 2 (log d1)) (log -1))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- d2 (+ d1 d3)) 0) (* 1 d1)) into d1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 d1) 1)) (pow (* (- d2 (+ d1 d3)) d1) 1)))) 1) into (/ 1 (- d2 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 (- d2 (+ d1 d3)))) (* 0 (log (* (- d2 (+ d1 d3)) d1)))) into (* 1/3 (/ 1 (- d2 (+ d1 d3))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))) (+ (* (/ (pow (* 1/3 (/ 1 (- d2 (+ d1 d3)))) 1) 1)))) into (* 1/3 (pow (/ d1 (pow (- d2 (+ d1 d3)) 2)) 1/3))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ d1 (pow (- d2 (+ d1 d3)) 2)) 1/3)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ d1 (pow (- d2 (+ d1 d3)) 2)) 1/3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ d1 (pow (- d2 (+ d1 d3)) 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ d1 (pow (- d2 (+ d1 d3)) 2)))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ d1 (pow (- d2 (+ d1 d3)) 2))) in d3
* [misc]taylor:  Taking taylor expansion of (/ d1 (pow (- d2 (+ d1 d3)) 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow (- d2 (+ d1 d3)) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (- d2 (+ d1 d3))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (- d2 (+ d1 d3)))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (- d2 (+ d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (- d2 (+ d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (+ d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ d1 0) into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (log (- d2 d1)) into (log (- d2 d1))
* [misc]backup-simplify:  Simplify (* 2 (log (- d2 d1))) into (* 2 (log (- d2 d1)))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (- d2 d1)))) into (pow (- d2 d1) 2)
* [misc]backup-simplify:  Simplify (/ d1 (pow (- d2 d1) 2)) into (/ d1 (pow (- d2 d1) 2))
* [misc]backup-simplify:  Simplify (log (/ d1 (pow (- d2 d1) 2))) into (log (/ d1 (pow (- d2 d1) 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ d1 (pow (- d2 d1) 2)))) into (* 1/3 (log (/ d1 (pow (- d2 d1) 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ d1 (pow (- d2 d1) 2))))) into (pow (/ d1 (pow (- d2 d1) 2)) 1/3)
* [misc]backup-simplify:  Simplify (* 1/3 (pow (/ d1 (pow (- d2 d1) 2)) 1/3)) into (* 1/3 (pow (/ d1 (pow (- d2 d1) 2)) 1/3))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ d1 (pow (- d2 d1) 2)) 1/3)) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ d1 (pow (- d2 d1) 2)) 1/3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ d1 (pow (- d2 d1) 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ d1 (pow (- d2 d1) 2)))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ d1 (pow (- d2 d1) 2))) in d2
* [misc]taylor:  Taking taylor expansion of (/ d1 (pow (- d2 d1) 2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow (- d2 d1) 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (- d2 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (log (- d1)) into (log (- d1))
* [misc]backup-simplify:  Simplify (* 2 (log (- d1))) into (* 2 (log (- d1)))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (- d1)))) into (pow (- d1) 2)
* [misc]backup-simplify:  Simplify (/ d1 (pow (- d1) 2)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d1))) into (* 1/3 (log (/ 1 d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d1)))) into (pow (/ 1 d1) 1/3)
* [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 d1) 1/3)) into (* 1/3 (pow (/ 1 d1) 1/3))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 d1) 1/3)) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 d1) 1/3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log d1))) into (* -1/3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (log d1))) into (pow d1 -1/3)
* [misc]backup-simplify:  Simplify (* 1/3 (pow d1 -1/3)) into (* 1/3 (pow (/ 1 d1) 1/3))
* [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 d1) 1/3)) into (* 1/3 (pow (/ 1 d1) 1/3))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* (- d2 d1) 0) (* -1 d1)) into (- d1)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- d1)) 1)) (pow (* (- d2 d1) d1) 1)))) 1) into (/ -1 (- d2 d1))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -1 (- d2 d1))) (* 0 (log (* (- d2 d1) d1)))) into (- (* 1/3 (/ 1 (- d2 d1))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* (- d2 d1) d1)))) (+ (* (/ (pow (- (* 1/3 (/ 1 (- d2 d1)))) 1) 1)))) into (* -1/3 (pow (/ d1 (pow (- d2 d1) 2)) 1/3))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (pow (/ d1 (pow (- d2 d1) 2)) 1/3)) in d2
* [misc]taylor:  Taking taylor expansion of -1/3 in d2
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ d1 (pow (- d2 d1) 2)) 1/3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ d1 (pow (- d2 d1) 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ d1 (pow (- d2 d1) 2)))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ d1 (pow (- d2 d1) 2))) in d2
* [misc]taylor:  Taking taylor expansion of (/ d1 (pow (- d2 d1) 2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow (- d2 d1) 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (- d2 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (log (- d1)) into (log (- d1))
* [misc]backup-simplify:  Simplify (* 2 (log (- d1))) into (* 2 (log (- d1)))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (- d1)))) into (pow (- d1) 2)
* [misc]backup-simplify:  Simplify (/ d1 (pow (- d1) 2)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d1))) into (* 1/3 (log (/ 1 d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d1)))) into (pow (/ 1 d1) 1/3)
* [misc]backup-simplify:  Simplify (* -1/3 (pow (/ 1 d1) 1/3)) into (* -1/3 (pow (/ 1 d1) 1/3))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (pow (/ 1 d1) 1/3)) in d1
* [misc]taylor:  Taking taylor expansion of -1/3 in d1
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 d1) 1/3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log d1))) into (* -1/3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (log d1))) into (pow d1 -1/3)
* [misc]backup-simplify:  Simplify (* -1/3 (pow d1 -1/3)) into (* -1/3 (pow (/ 1 d1) 1/3))
* [misc]backup-simplify:  Simplify (* -1/3 (pow (/ 1 d1) 1/3)) into (* -1/3 (pow (/ 1 d1) 1/3))
* [misc]backup-simplify:  Simplify (+ (* (* -1/3 (pow (/ 1 d1) 1/3)) (* 1 (* 1 (* d3 1)))) (+ (* (* 1/3 (pow (/ 1 d1) 1/3)) (* 1 (* 1 (* 1 d4)))) (exp (* 1/3 (+ (* 2 (log d1)) (log -1)))))) into (- (+ (* 1/3 (* (pow (/ 1 d1) 1/3) d4)) (exp (* 1/3 (+ (* 2 (log d1)) (log -1))))) (* 1/3 (* (pow (/ 1 d1) 1/3) d3)))
* [misc]approximate:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d1
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log d1)) (log -1)) into (- (log -1) (* 2 (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d1)))) into (* 1/3 (- (log -1) (* 2 (log d1))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d1))))) into (exp (* 1/3 (- (log -1) (* 2 (log d1)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d2
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d2))) into (* 1/3 (- (log (/ 1 d1)) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d2)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d2))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d3
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ 1 d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (log (/ -1 d1)) into (log (/ -1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) (log (/ -1 d1))) into (- (log (/ -1 d1)) (log d3))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ -1 d1)) (log d3))) into (* 1/3 (- (log (/ -1 d1)) (log d3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ -1 d1)) (log d3)))) into (exp (* 1/3 (- (log (/ -1 d1)) (log d3))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d4) (log d1)))) into (* -1/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d1))) into (- (/ 1 d2) (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d1))) into (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 1)) (pow (/ 1 d1) 1)))) 1) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4)))) into (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 1) 1)))) into (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))
* [misc]taylor:  Taking taylor expansion of (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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 (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
* [misc]backup-simplify:  Simplify (- 1/3) into -1/3
* [misc]backup-simplify:  Simplify (+ 0 -1/3) into -1/3
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d2)) into (/ 1/3 d2)
* [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d1)) into (/ 1/3 d1)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1/3 d1) 0) into (* 1/3 (/ 1 d1))
* [misc]backup-simplify:  Simplify (- (* 1/3 (/ 1 d1))) into (- (* 1/3 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ 1/3 d2) (- (* 1/3 (/ 1 d1)))) into (- (* 1/3 (/ 1 d2)) (* 1/3 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* (- (* 1/3 (/ 1 d2)) (* 1/3 (/ 1 d1))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) into (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2)) (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2)) (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2)) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [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 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) into 0
* [misc]backup-simplify:  Simplify (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)) into (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))
* [misc]backup-simplify:  Simplify (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) into (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))) into (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d4) (log d1)))) into (* -1/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log 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 (/ (exp (* -1/3 (+ (log d4) (log d1)))) 1) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d4) (log d1)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* -1/3 (+ (log d4) (log d1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))) (+ (* 0 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4))))) into (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3))))))) 1) 1)))) into (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))))))
* [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* d1 d2))) into (/ 2/9 (* d1 d2))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2/9 (* d1 d2)) 0) into (* 2/9 (/ 1 (* d1 d2)))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d2 2))) into (/ 1/9 (pow d2 2))
* [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d1 2))) into (/ 1/9 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d1 2)) 0) into (* 1/9 (/ 1 (pow d1 2)))
* [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d2 2)) (* 1/9 (/ 1 (pow d1 2)))) into (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))) into (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))) into (- (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))
* [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 (* d1 d2))) (- (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))) into (- (* 2/9 (/ 1 (* d1 d2))) (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d2)) into (/ 2/9 d2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2/9 d2)) into (* 2/9 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d1)) into (/ 2/9 d1)
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2/9 d1) 0) into (* 2/9 (/ 1 d1))
* [misc]backup-simplify:  Simplify (- (* 2/9 (/ 1 d1))) into (- (* 2/9 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 d2)) (- (* 2/9 (/ 1 d1)))) into (- (* 2/9 (/ 1 d2)) (* 2/9 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 1) into 1/9
* [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
* [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
* [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
* [misc]backup-simplify:  Simplify (- 1/9) into -1/9
* [misc]backup-simplify:  Simplify (+ 0 -1/9) into -1/9
* [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (* 2/9 (/ 1 (* d1 d2))) (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))) (+ (* 0 (- (* 2/9 (/ 1 d2)) (* 2/9 (/ 1 d1)))) (* 0 -1/9))) into (- (* 2/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))))
* [misc]taylor:  Taking taylor expansion of (- (* 2/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of 2/9 in d2
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) in d2
* [misc]taylor:  Taking taylor expansion of 1/9 in d2
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) into (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of 1/9 in d2
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) into (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) 0) into (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))
* [misc]backup-simplify:  Simplify (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))) into (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))) into (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of 1/9 in d1
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d4) (log d1)))) into (* -1/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log d4) (log d1)))) 1) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (+ (log d4) (log d1)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d4) (log d1)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d4) (log d1)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* -1/3 (+ (log d4) (log d1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (+ (* (- (* 1/3 (/ 1 d2)) (* 1/3 (/ 1 d1))) 0) (* 0 (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log (/ 1 d4)) (log (/ 1 d1))))) into (exp (* -1/3 (+ (log (/ 1 d1)) (log (/ 1 d4)))))
* [misc]approximate:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d1
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d1
* [misc]taylor:  Taking taylor expansion of (- d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log d1)) (log -1)) into (- (log -1) (* 2 (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d1)))) into (* 1/3 (- (log -1) (* 2 (log d1))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d1))))) into (exp (* 1/3 (- (log -1) (* 2 (log d1)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d2
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d2
* [misc]taylor:  Taking taylor expansion of (- d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d2))) into (* 1/3 (- (log (/ 1 d1)) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d2)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d2))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d3
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d3
* [misc]taylor:  Taking taylor expansion of (- d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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)) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d3
* [misc]taylor:  Taking taylor expansion of (- d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [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)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [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 (- d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ -1 d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (log (/ -1 d1)) into (log (/ -1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) (log (/ -1 d1))) into (- (log (/ -1 d1)) (log d3))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ -1 d1)) (log d3))) into (* 1/3 (- (log (/ -1 d1)) (log d3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ -1 d1)) (log d3)))) into (exp (* 1/3 (- (log (/ -1 d1)) (log d3))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [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 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [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 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d4) (log d1)))) into (* -1/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (- (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) (/ 1 d1)) into (- (/ 1 d1) (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (/ 1 d3) (- (/ 1 d1) (/ 1 d2))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) (/ -1 d1))) into (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 1)) (pow (/ 1 d1) 1)))) 1) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4)))) into (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 1) 1)))) into (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))
* [misc]taylor:  Taking taylor expansion of (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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 (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
* [misc]backup-simplify:  Simplify (- 1/3) into -1/3
* [misc]backup-simplify:  Simplify (+ 0 -1/3) into -1/3
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d2)) into (/ 1/3 d2)
* [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d1)) into (/ 1/3 d1)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1/3 d1) 0) into (* 1/3 (/ 1 d1))
* [misc]backup-simplify:  Simplify (- (* 1/3 (/ 1 d1))) into (- (* 1/3 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ 1/3 d2) (- (* 1/3 (/ 1 d1)))) into (- (* 1/3 (/ 1 d2)) (* 1/3 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* (- (* 1/3 (/ 1 d2)) (* 1/3 (/ 1 d1))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) into (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2)) (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2)) (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2)) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [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 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) into 0
* [misc]backup-simplify:  Simplify (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)) into (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))
* [misc]backup-simplify:  Simplify (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) into (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))) into (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d4) (log d1)))) into (* -1/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log 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 (/ (exp (* -1/3 (+ (log d4) (log d1)))) 1) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d4) (log d1)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* -1/3 (+ (log d4) (log d1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) 0) (* 0 (/ -1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))) (+ (* 0 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4))))) into (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3))))))) 1) 1)))) into (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))))))
* [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* d1 d2))) into (/ 2/9 (* d1 d2))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2/9 (* d1 d2)) 0) into (* 2/9 (/ 1 (* d1 d2)))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d2 2))) into (/ 1/9 (pow d2 2))
* [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d1 2))) into (/ 1/9 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d1 2)) 0) into (* 1/9 (/ 1 (pow d1 2)))
* [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d2 2)) (* 1/9 (/ 1 (pow d1 2)))) into (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))) into (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))) into (- (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))
* [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 (* d1 d2))) (- (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))) into (- (* 2/9 (/ 1 (* d1 d2))) (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d2)) into (/ 2/9 d2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2/9 d2)) into (* 2/9 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d1)) into (/ 2/9 d1)
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2/9 d1) 0) into (* 2/9 (/ 1 d1))
* [misc]backup-simplify:  Simplify (- (* 2/9 (/ 1 d1))) into (- (* 2/9 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 d2)) (- (* 2/9 (/ 1 d1)))) into (- (* 2/9 (/ 1 d2)) (* 2/9 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 1) into 1/9
* [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
* [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
* [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
* [misc]backup-simplify:  Simplify (- 1/9) into -1/9
* [misc]backup-simplify:  Simplify (+ 0 -1/9) into -1/9
* [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (* 2/9 (/ 1 (* d1 d2))) (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))) (+ (* 0 (- (* 2/9 (/ 1 d2)) (* 2/9 (/ 1 d1)))) (* 0 -1/9))) into (- (* 2/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))))
* [misc]taylor:  Taking taylor expansion of (- (* 2/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of 2/9 in d2
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) in d2
* [misc]taylor:  Taking taylor expansion of 1/9 in d2
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) into (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of 1/9 in d2
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) into (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) 0) into (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))
* [misc]backup-simplify:  Simplify (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))) into (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))) into (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of 1/9 in d1
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d4) (log d1)))) into (* -1/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log d4) (log d1)))) 1) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (+ (log d4) (log d1)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d4) (log d1)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d4) (log d1)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* -1/3 (+ (log d4) (log d1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (+ (* (- (* 1/3 (/ 1 d2)) (* 1/3 (/ 1 d1))) 0) (* 0 (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log (/ 1 (- d4))) (log (/ 1 (- d1)))))) into (exp (* -1/3 (+ (log (/ -1 d1)) (log (/ -1 d4)))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d1
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [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 d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d2 0) into d2
* [misc]backup-simplify:  Simplify (+ (- d4 d3) d2) into (- (+ d2 d4) d3)
* [misc]backup-simplify:  Simplify (* (- (+ d2 d4) d3) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* (- (+ d2 d4) d3) 1) (* -1 0)) into (- (+ d4 d2) d3)
* [misc]backup-simplify:  Simplify (log (- (+ d4 d2) d3)) into (log (- (+ d4 d2) d3))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log d1)) (log (- (+ d4 d2) d3))) into (+ (log d1) (log (- (+ d4 d2) d3)))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3)))) into (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3))))) into (exp (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d2
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (+ (- d4 d3) (- d1)) into (- d4 (+ d1 d3))
* [misc]backup-simplify:  Simplify (* (- d4 (+ d1 d3)) d1) into (* (- d4 (+ d1 d3)) d1)
* [misc]backup-simplify:  Simplify (log (* (- d4 (+ d1 d3)) d1)) into (log (* (- d4 (+ d1 d3)) d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d4 (+ d1 d3)) d1))) into (* 1/3 (log (* (- d4 (+ d1 d3)) d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d4 (+ d1 d3)) d1)))) into (pow (* (- d4 (+ d1 d3)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d3
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d3
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d4 0) into d4
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ d4 (- d2 d1)) into (- (+ d2 d4) d1)
* [misc]backup-simplify:  Simplify (* (- (+ d2 d4) d1) d1) into (* d1 (- (+ d2 d4) d1))
* [misc]backup-simplify:  Simplify (log (* d1 (- (+ d2 d4) d1))) into (log (* d1 (- (+ d2 d4) d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* d1 (- (+ d2 d4) d1)))) into (* 1/3 (log (* d1 (- (+ d2 d4) d1))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* d1 (- (+ d2 d4) d1))))) into (pow (* d1 (- (+ d2 d4) d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (* (- d2 (+ d1 d3)) d1) into (* (- d2 (+ d1 d3)) d1)
* [misc]backup-simplify:  Simplify (log (* (- d2 (+ d1 d3)) d1)) into (log (* (- d2 (+ d1 d3)) d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d2 (+ d1 d3)) d1))) into (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))) into (pow (* (- d2 (+ d1 d3)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (* (- d2 (+ d1 d3)) d1) into (* (- d2 (+ d1 d3)) d1)
* [misc]backup-simplify:  Simplify (log (* (- d2 (+ d1 d3)) d1)) into (log (* (- d2 (+ d1 d3)) d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d2 (+ d1 d3)) d1))) into (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))) into (pow (* (- d2 (+ d1 d3)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (* (- d2 (+ d1 d3)) d1) 1/3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- d2 (+ d1 d3)) d1))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- d2 (+ d1 d3)) d1)) in d3
* [misc]taylor:  Taking taylor expansion of (* (- d2 (+ d1 d3)) d1) in d3
* [misc]taylor:  Taking taylor expansion of (- d2 (+ d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (+ d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (+ d1 0) into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (* (- d2 d1) d1) into (* (- d2 d1) d1)
* [misc]backup-simplify:  Simplify (log (* (- d2 d1) d1)) into (log (* (- d2 d1) d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d2 d1) d1))) into (* 1/3 (log (* (- d2 d1) d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d2 d1) d1)))) into (pow (* (- d2 d1) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (* (- d2 d1) d1) 1/3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- d2 d1) d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- d2 d1) d1))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- d2 d1) d1)) in d2
* [misc]taylor:  Taking taylor expansion of (* (- d2 d1) d1) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [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 (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (* (- d1) d1) into (* -1 (pow d1 2))
* [misc]backup-simplify:  Simplify (log (* -1 (pow d1 2))) into (log (* -1 (pow d1 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* -1 (pow d1 2)))) into (* 1/3 (log (* -1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* -1 (pow d1 2))))) into (pow (* -1 (pow d1 2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (* -1 (pow d1 2)) 1/3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* -1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* -1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* -1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of (* -1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of -1 in d1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (* -1 1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- -2) (log d1)) (log -1)) into (+ (* 2 (log d1)) (log -1))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (* 2 (log d1)) (log -1))) into (* 1/3 (+ (* 2 (log d1)) (log -1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (* 2 (log d1)) (log -1)))) into (exp (* 1/3 (+ (* 2 (log d1)) (log -1))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (* 2 (log d1)) (log -1)))) into (exp (* 1/3 (+ (* 2 (log d1)) (log -1))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- d2 (+ d1 d3)) 0) (* 1 d1)) into d1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 d1) 1)) (pow (* (- d2 (+ d1 d3)) d1) 1)))) 1) into (/ 1 (- d2 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 (- d2 (+ d1 d3)))) (* 0 (log (* (- d2 (+ d1 d3)) d1)))) into (* 1/3 (/ 1 (- d2 (+ d1 d3))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))) (+ (* (/ (pow (* 1/3 (/ 1 (- d2 (+ d1 d3)))) 1) 1)))) into (* 1/3 (pow (/ d1 (pow (- d2 (+ d1 d3)) 2)) 1/3))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ d1 (pow (- d2 (+ d1 d3)) 2)) 1/3)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ d1 (pow (- d2 (+ d1 d3)) 2)) 1/3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ d1 (pow (- d2 (+ d1 d3)) 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ d1 (pow (- d2 (+ d1 d3)) 2)))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ d1 (pow (- d2 (+ d1 d3)) 2))) in d3
* [misc]taylor:  Taking taylor expansion of (/ d1 (pow (- d2 (+ d1 d3)) 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow (- d2 (+ d1 d3)) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (- d2 (+ d1 d3))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (- d2 (+ d1 d3)))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (- d2 (+ d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (- d2 (+ d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (+ d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ d1 0) into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (log (- d2 d1)) into (log (- d2 d1))
* [misc]backup-simplify:  Simplify (* 2 (log (- d2 d1))) into (* 2 (log (- d2 d1)))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (- d2 d1)))) into (pow (- d2 d1) 2)
* [misc]backup-simplify:  Simplify (/ d1 (pow (- d2 d1) 2)) into (/ d1 (pow (- d2 d1) 2))
* [misc]backup-simplify:  Simplify (log (/ d1 (pow (- d2 d1) 2))) into (log (/ d1 (pow (- d2 d1) 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ d1 (pow (- d2 d1) 2)))) into (* 1/3 (log (/ d1 (pow (- d2 d1) 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ d1 (pow (- d2 d1) 2))))) into (pow (/ d1 (pow (- d2 d1) 2)) 1/3)
* [misc]backup-simplify:  Simplify (* 1/3 (pow (/ d1 (pow (- d2 d1) 2)) 1/3)) into (* 1/3 (pow (/ d1 (pow (- d2 d1) 2)) 1/3))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ d1 (pow (- d2 d1) 2)) 1/3)) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ d1 (pow (- d2 d1) 2)) 1/3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ d1 (pow (- d2 d1) 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ d1 (pow (- d2 d1) 2)))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ d1 (pow (- d2 d1) 2))) in d2
* [misc]taylor:  Taking taylor expansion of (/ d1 (pow (- d2 d1) 2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow (- d2 d1) 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (- d2 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (log (- d1)) into (log (- d1))
* [misc]backup-simplify:  Simplify (* 2 (log (- d1))) into (* 2 (log (- d1)))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (- d1)))) into (pow (- d1) 2)
* [misc]backup-simplify:  Simplify (/ d1 (pow (- d1) 2)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d1))) into (* 1/3 (log (/ 1 d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d1)))) into (pow (/ 1 d1) 1/3)
* [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 d1) 1/3)) into (* 1/3 (pow (/ 1 d1) 1/3))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 d1) 1/3)) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 d1) 1/3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log d1))) into (* -1/3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (log d1))) into (pow d1 -1/3)
* [misc]backup-simplify:  Simplify (* 1/3 (pow d1 -1/3)) into (* 1/3 (pow (/ 1 d1) 1/3))
* [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 d1) 1/3)) into (* 1/3 (pow (/ 1 d1) 1/3))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* (- d2 d1) 0) (* -1 d1)) into (- d1)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- d1)) 1)) (pow (* (- d2 d1) d1) 1)))) 1) into (/ -1 (- d2 d1))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -1 (- d2 d1))) (* 0 (log (* (- d2 d1) d1)))) into (- (* 1/3 (/ 1 (- d2 d1))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* (- d2 d1) d1)))) (+ (* (/ (pow (- (* 1/3 (/ 1 (- d2 d1)))) 1) 1)))) into (* -1/3 (pow (/ d1 (pow (- d2 d1) 2)) 1/3))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (pow (/ d1 (pow (- d2 d1) 2)) 1/3)) in d2
* [misc]taylor:  Taking taylor expansion of -1/3 in d2
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ d1 (pow (- d2 d1) 2)) 1/3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ d1 (pow (- d2 d1) 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ d1 (pow (- d2 d1) 2)))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ d1 (pow (- d2 d1) 2))) in d2
* [misc]taylor:  Taking taylor expansion of (/ d1 (pow (- d2 d1) 2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow (- d2 d1) 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (- d2 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (log (- d1)) into (log (- d1))
* [misc]backup-simplify:  Simplify (* 2 (log (- d1))) into (* 2 (log (- d1)))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (- d1)))) into (pow (- d1) 2)
* [misc]backup-simplify:  Simplify (/ d1 (pow (- d1) 2)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d1))) into (* 1/3 (log (/ 1 d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d1)))) into (pow (/ 1 d1) 1/3)
* [misc]backup-simplify:  Simplify (* -1/3 (pow (/ 1 d1) 1/3)) into (* -1/3 (pow (/ 1 d1) 1/3))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (pow (/ 1 d1) 1/3)) in d1
* [misc]taylor:  Taking taylor expansion of -1/3 in d1
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 d1) 1/3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log d1))) into (* -1/3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (log d1))) into (pow d1 -1/3)
* [misc]backup-simplify:  Simplify (* -1/3 (pow d1 -1/3)) into (* -1/3 (pow (/ 1 d1) 1/3))
* [misc]backup-simplify:  Simplify (* -1/3 (pow (/ 1 d1) 1/3)) into (* -1/3 (pow (/ 1 d1) 1/3))
* [misc]backup-simplify:  Simplify (+ (* (* -1/3 (pow (/ 1 d1) 1/3)) (* 1 (* 1 (* d3 1)))) (+ (* (* 1/3 (pow (/ 1 d1) 1/3)) (* 1 (* 1 (* 1 d4)))) (exp (* 1/3 (+ (* 2 (log d1)) (log -1)))))) into (- (+ (* 1/3 (* (pow (/ 1 d1) 1/3) d4)) (exp (* 1/3 (+ (* 2 (log d1)) (log -1))))) (* 1/3 (* (pow (/ 1 d1) 1/3) d3)))
* [misc]approximate:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d1
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log d1)) (log -1)) into (- (log -1) (* 2 (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d1)))) into (* 1/3 (- (log -1) (* 2 (log d1))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d1))))) into (exp (* 1/3 (- (log -1) (* 2 (log d1)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d2
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d2))) into (* 1/3 (- (log (/ 1 d1)) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d2)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d2))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d3
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ 1 d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (log (/ -1 d1)) into (log (/ -1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) (log (/ -1 d1))) into (- (log (/ -1 d1)) (log d3))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ -1 d1)) (log d3))) into (* 1/3 (- (log (/ -1 d1)) (log d3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ -1 d1)) (log d3)))) into (exp (* 1/3 (- (log (/ -1 d1)) (log d3))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d4) (log d1)))) into (* -1/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d1))) into (- (/ 1 d2) (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d1))) into (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 1)) (pow (/ 1 d1) 1)))) 1) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4)))) into (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 1) 1)))) into (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))
* [misc]taylor:  Taking taylor expansion of (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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 (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
* [misc]backup-simplify:  Simplify (- 1/3) into -1/3
* [misc]backup-simplify:  Simplify (+ 0 -1/3) into -1/3
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d2)) into (/ 1/3 d2)
* [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d1)) into (/ 1/3 d1)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1/3 d1) 0) into (* 1/3 (/ 1 d1))
* [misc]backup-simplify:  Simplify (- (* 1/3 (/ 1 d1))) into (- (* 1/3 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ 1/3 d2) (- (* 1/3 (/ 1 d1)))) into (- (* 1/3 (/ 1 d2)) (* 1/3 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* (- (* 1/3 (/ 1 d2)) (* 1/3 (/ 1 d1))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) into (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2)) (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2)) (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2)) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [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 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) into 0
* [misc]backup-simplify:  Simplify (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)) into (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))
* [misc]backup-simplify:  Simplify (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) into (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))) into (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d4) (log d1)))) into (* -1/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log 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 (/ (exp (* -1/3 (+ (log d4) (log d1)))) 1) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d4) (log d1)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* -1/3 (+ (log d4) (log d1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))) (+ (* 0 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4))))) into (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3))))))) 1) 1)))) into (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))))))
* [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* d1 d2))) into (/ 2/9 (* d1 d2))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2/9 (* d1 d2)) 0) into (* 2/9 (/ 1 (* d1 d2)))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d2 2))) into (/ 1/9 (pow d2 2))
* [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d1 2))) into (/ 1/9 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d1 2)) 0) into (* 1/9 (/ 1 (pow d1 2)))
* [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d2 2)) (* 1/9 (/ 1 (pow d1 2)))) into (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))) into (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))) into (- (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))
* [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 (* d1 d2))) (- (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))) into (- (* 2/9 (/ 1 (* d1 d2))) (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d2)) into (/ 2/9 d2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2/9 d2)) into (* 2/9 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d1)) into (/ 2/9 d1)
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2/9 d1) 0) into (* 2/9 (/ 1 d1))
* [misc]backup-simplify:  Simplify (- (* 2/9 (/ 1 d1))) into (- (* 2/9 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 d2)) (- (* 2/9 (/ 1 d1)))) into (- (* 2/9 (/ 1 d2)) (* 2/9 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 1) into 1/9
* [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
* [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
* [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
* [misc]backup-simplify:  Simplify (- 1/9) into -1/9
* [misc]backup-simplify:  Simplify (+ 0 -1/9) into -1/9
* [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (* 2/9 (/ 1 (* d1 d2))) (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))) (+ (* 0 (- (* 2/9 (/ 1 d2)) (* 2/9 (/ 1 d1)))) (* 0 -1/9))) into (- (* 2/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))))
* [misc]taylor:  Taking taylor expansion of (- (* 2/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of 2/9 in d2
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) in d2
* [misc]taylor:  Taking taylor expansion of 1/9 in d2
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) into (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of 1/9 in d2
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) into (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) 0) into (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))
* [misc]backup-simplify:  Simplify (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))) into (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))) into (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of 1/9 in d1
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d4) (log d1)))) into (* -1/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log d4) (log d1)))) 1) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (+ (log d4) (log d1)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d4) (log d1)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d4) (log d1)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* -1/3 (+ (log d4) (log d1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (+ (* (- (* 1/3 (/ 1 d2)) (* 1/3 (/ 1 d1))) 0) (* 0 (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log (/ 1 d4)) (log (/ 1 d1))))) into (exp (* -1/3 (+ (log (/ 1 d1)) (log (/ 1 d4)))))
* [misc]approximate:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d1
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d1
* [misc]taylor:  Taking taylor expansion of (- d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log d1)) (log -1)) into (- (log -1) (* 2 (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d1)))) into (* 1/3 (- (log -1) (* 2 (log d1))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d1))))) into (exp (* 1/3 (- (log -1) (* 2 (log d1)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d2
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d2
* [misc]taylor:  Taking taylor expansion of (- d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d2))) into (* 1/3 (- (log (/ 1 d1)) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d2)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d2))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d3
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d3
* [misc]taylor:  Taking taylor expansion of (- d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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)) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d3
* [misc]taylor:  Taking taylor expansion of (- d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [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)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [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 (- d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ -1 d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (log (/ -1 d1)) into (log (/ -1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) (log (/ -1 d1))) into (- (log (/ -1 d1)) (log d3))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ -1 d1)) (log d3))) into (* 1/3 (- (log (/ -1 d1)) (log d3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ -1 d1)) (log d3)))) into (exp (* 1/3 (- (log (/ -1 d1)) (log d3))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [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 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [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 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d4) (log d1)))) into (* -1/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (- (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) (/ 1 d1)) into (- (/ 1 d1) (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (/ 1 d3) (- (/ 1 d1) (/ 1 d2))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) (/ -1 d1))) into (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 1)) (pow (/ 1 d1) 1)))) 1) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4)))) into (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 1) 1)))) into (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))
* [misc]taylor:  Taking taylor expansion of (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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 (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
* [misc]backup-simplify:  Simplify (- 1/3) into -1/3
* [misc]backup-simplify:  Simplify (+ 0 -1/3) into -1/3
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d2)) into (/ 1/3 d2)
* [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d1)) into (/ 1/3 d1)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1/3 d1) 0) into (* 1/3 (/ 1 d1))
* [misc]backup-simplify:  Simplify (- (* 1/3 (/ 1 d1))) into (- (* 1/3 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ 1/3 d2) (- (* 1/3 (/ 1 d1)))) into (- (* 1/3 (/ 1 d2)) (* 1/3 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* (- (* 1/3 (/ 1 d2)) (* 1/3 (/ 1 d1))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) into (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2)) (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2)) (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2)) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [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 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) into 0
* [misc]backup-simplify:  Simplify (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)) into (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))
* [misc]backup-simplify:  Simplify (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) into (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))) into (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d4) (log d1)))) into (* -1/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log 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 (/ (exp (* -1/3 (+ (log d4) (log d1)))) 1) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d4) (log d1)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* -1/3 (+ (log d4) (log d1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) 0) (* 0 (/ -1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))) (+ (* 0 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4))))) into (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3))))))) 1) 1)))) into (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))))))
* [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* d1 d2))) into (/ 2/9 (* d1 d2))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2/9 (* d1 d2)) 0) into (* 2/9 (/ 1 (* d1 d2)))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d2 2))) into (/ 1/9 (pow d2 2))
* [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d1 2))) into (/ 1/9 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d1 2)) 0) into (* 1/9 (/ 1 (pow d1 2)))
* [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d2 2)) (* 1/9 (/ 1 (pow d1 2)))) into (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))) into (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))) into (- (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))
* [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 (* d1 d2))) (- (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))) into (- (* 2/9 (/ 1 (* d1 d2))) (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d2)) into (/ 2/9 d2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2/9 d2)) into (* 2/9 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d1)) into (/ 2/9 d1)
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2/9 d1) 0) into (* 2/9 (/ 1 d1))
* [misc]backup-simplify:  Simplify (- (* 2/9 (/ 1 d1))) into (- (* 2/9 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 d2)) (- (* 2/9 (/ 1 d1)))) into (- (* 2/9 (/ 1 d2)) (* 2/9 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 1) into 1/9
* [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
* [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
* [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
* [misc]backup-simplify:  Simplify (- 1/9) into -1/9
* [misc]backup-simplify:  Simplify (+ 0 -1/9) into -1/9
* [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (* 2/9 (/ 1 (* d1 d2))) (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))) (+ (* 0 (- (* 2/9 (/ 1 d2)) (* 2/9 (/ 1 d1)))) (* 0 -1/9))) into (- (* 2/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))))
* [misc]taylor:  Taking taylor expansion of (- (* 2/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of 2/9 in d2
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) in d2
* [misc]taylor:  Taking taylor expansion of 1/9 in d2
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) into (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of 1/9 in d2
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) into (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) 0) into (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))
* [misc]backup-simplify:  Simplify (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))) into (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))) into (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of 1/9 in d1
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d4) (log d1)))) into (* -1/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log d4) (log d1)))) 1) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (+ (log d4) (log d1)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d4) (log d1)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d4) (log d1)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* -1/3 (+ (log d4) (log d1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (+ (* (- (* 1/3 (/ 1 d2)) (* 1/3 (/ 1 d1))) 0) (* 0 (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log (/ 1 (- d4))) (log (/ 1 (- d1)))))) into (exp (* -1/3 (+ (log (/ -1 d1)) (log (/ -1 d4)))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d1
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [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 d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d2 0) into d2
* [misc]backup-simplify:  Simplify (+ (- d4 d3) d2) into (- (+ d2 d4) d3)
* [misc]backup-simplify:  Simplify (* (- (+ d2 d4) d3) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* (- (+ d2 d4) d3) 1) (* -1 0)) into (- (+ d4 d2) d3)
* [misc]backup-simplify:  Simplify (log (- (+ d4 d2) d3)) into (log (- (+ d4 d2) d3))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log d1)) (log (- (+ d4 d2) d3))) into (+ (log d1) (log (- (+ d4 d2) d3)))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3)))) into (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3))))) into (exp (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d2
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (+ (- d4 d3) (- d1)) into (- d4 (+ d1 d3))
* [misc]backup-simplify:  Simplify (* (- d4 (+ d1 d3)) d1) into (* (- d4 (+ d1 d3)) d1)
* [misc]backup-simplify:  Simplify (log (* (- d4 (+ d1 d3)) d1)) into (log (* (- d4 (+ d1 d3)) d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d4 (+ d1 d3)) d1))) into (* 1/3 (log (* (- d4 (+ d1 d3)) d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d4 (+ d1 d3)) d1)))) into (pow (* (- d4 (+ d1 d3)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d3
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d3
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d4 0) into d4
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ d4 (- d2 d1)) into (- (+ d2 d4) d1)
* [misc]backup-simplify:  Simplify (* (- (+ d2 d4) d1) d1) into (* d1 (- (+ d2 d4) d1))
* [misc]backup-simplify:  Simplify (log (* d1 (- (+ d2 d4) d1))) into (log (* d1 (- (+ d2 d4) d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* d1 (- (+ d2 d4) d1)))) into (* 1/3 (log (* d1 (- (+ d2 d4) d1))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* d1 (- (+ d2 d4) d1))))) into (pow (* d1 (- (+ d2 d4) d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (* (- d2 (+ d1 d3)) d1) into (* (- d2 (+ d1 d3)) d1)
* [misc]backup-simplify:  Simplify (log (* (- d2 (+ d1 d3)) d1)) into (log (* (- d2 (+ d1 d3)) d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d2 (+ d1 d3)) d1))) into (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))) into (pow (* (- d2 (+ d1 d3)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (* (- d2 (+ d1 d3)) d1) into (* (- d2 (+ d1 d3)) d1)
* [misc]backup-simplify:  Simplify (log (* (- d2 (+ d1 d3)) d1)) into (log (* (- d2 (+ d1 d3)) d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d2 (+ d1 d3)) d1))) into (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))) into (pow (* (- d2 (+ d1 d3)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (* (- d2 (+ d1 d3)) d1) 1/3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- d2 (+ d1 d3)) d1))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- d2 (+ d1 d3)) d1)) in d3
* [misc]taylor:  Taking taylor expansion of (* (- d2 (+ d1 d3)) d1) in d3
* [misc]taylor:  Taking taylor expansion of (- d2 (+ d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (+ d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (+ d1 0) into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (* (- d2 d1) d1) into (* (- d2 d1) d1)
* [misc]backup-simplify:  Simplify (log (* (- d2 d1) d1)) into (log (* (- d2 d1) d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d2 d1) d1))) into (* 1/3 (log (* (- d2 d1) d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d2 d1) d1)))) into (pow (* (- d2 d1) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (* (- d2 d1) d1) 1/3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- d2 d1) d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- d2 d1) d1))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- d2 d1) d1)) in d2
* [misc]taylor:  Taking taylor expansion of (* (- d2 d1) d1) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [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 (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (* (- d1) d1) into (* -1 (pow d1 2))
* [misc]backup-simplify:  Simplify (log (* -1 (pow d1 2))) into (log (* -1 (pow d1 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* -1 (pow d1 2)))) into (* 1/3 (log (* -1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* -1 (pow d1 2))))) into (pow (* -1 (pow d1 2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (* -1 (pow d1 2)) 1/3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* -1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* -1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* -1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of (* -1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of -1 in d1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (* -1 1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- -2) (log d1)) (log -1)) into (+ (* 2 (log d1)) (log -1))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (* 2 (log d1)) (log -1))) into (* 1/3 (+ (* 2 (log d1)) (log -1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (* 2 (log d1)) (log -1)))) into (exp (* 1/3 (+ (* 2 (log d1)) (log -1))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (* 2 (log d1)) (log -1)))) into (exp (* 1/3 (+ (* 2 (log d1)) (log -1))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- d2 (+ d1 d3)) 0) (* 1 d1)) into d1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 d1) 1)) (pow (* (- d2 (+ d1 d3)) d1) 1)))) 1) into (/ 1 (- d2 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 (- d2 (+ d1 d3)))) (* 0 (log (* (- d2 (+ d1 d3)) d1)))) into (* 1/3 (/ 1 (- d2 (+ d1 d3))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))) (+ (* (/ (pow (* 1/3 (/ 1 (- d2 (+ d1 d3)))) 1) 1)))) into (* 1/3 (pow (/ d1 (pow (- d2 (+ d1 d3)) 2)) 1/3))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ d1 (pow (- d2 (+ d1 d3)) 2)) 1/3)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ d1 (pow (- d2 (+ d1 d3)) 2)) 1/3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ d1 (pow (- d2 (+ d1 d3)) 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ d1 (pow (- d2 (+ d1 d3)) 2)))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ d1 (pow (- d2 (+ d1 d3)) 2))) in d3
* [misc]taylor:  Taking taylor expansion of (/ d1 (pow (- d2 (+ d1 d3)) 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow (- d2 (+ d1 d3)) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (- d2 (+ d1 d3))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (- d2 (+ d1 d3)))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (- d2 (+ d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (- d2 (+ d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (+ d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ d1 0) into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (log (- d2 d1)) into (log (- d2 d1))
* [misc]backup-simplify:  Simplify (* 2 (log (- d2 d1))) into (* 2 (log (- d2 d1)))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (- d2 d1)))) into (pow (- d2 d1) 2)
* [misc]backup-simplify:  Simplify (/ d1 (pow (- d2 d1) 2)) into (/ d1 (pow (- d2 d1) 2))
* [misc]backup-simplify:  Simplify (log (/ d1 (pow (- d2 d1) 2))) into (log (/ d1 (pow (- d2 d1) 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ d1 (pow (- d2 d1) 2)))) into (* 1/3 (log (/ d1 (pow (- d2 d1) 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ d1 (pow (- d2 d1) 2))))) into (pow (/ d1 (pow (- d2 d1) 2)) 1/3)
* [misc]backup-simplify:  Simplify (* 1/3 (pow (/ d1 (pow (- d2 d1) 2)) 1/3)) into (* 1/3 (pow (/ d1 (pow (- d2 d1) 2)) 1/3))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ d1 (pow (- d2 d1) 2)) 1/3)) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ d1 (pow (- d2 d1) 2)) 1/3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ d1 (pow (- d2 d1) 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ d1 (pow (- d2 d1) 2)))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ d1 (pow (- d2 d1) 2))) in d2
* [misc]taylor:  Taking taylor expansion of (/ d1 (pow (- d2 d1) 2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow (- d2 d1) 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (- d2 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (log (- d1)) into (log (- d1))
* [misc]backup-simplify:  Simplify (* 2 (log (- d1))) into (* 2 (log (- d1)))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (- d1)))) into (pow (- d1) 2)
* [misc]backup-simplify:  Simplify (/ d1 (pow (- d1) 2)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d1))) into (* 1/3 (log (/ 1 d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d1)))) into (pow (/ 1 d1) 1/3)
* [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 d1) 1/3)) into (* 1/3 (pow (/ 1 d1) 1/3))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ 1 d1) 1/3)) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 d1) 1/3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log d1))) into (* -1/3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (log d1))) into (pow d1 -1/3)
* [misc]backup-simplify:  Simplify (* 1/3 (pow d1 -1/3)) into (* 1/3 (pow (/ 1 d1) 1/3))
* [misc]backup-simplify:  Simplify (* 1/3 (pow (/ 1 d1) 1/3)) into (* 1/3 (pow (/ 1 d1) 1/3))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* (- d2 d1) 0) (* -1 d1)) into (- d1)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- d1)) 1)) (pow (* (- d2 d1) d1) 1)))) 1) into (/ -1 (- d2 d1))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -1 (- d2 d1))) (* 0 (log (* (- d2 d1) d1)))) into (- (* 1/3 (/ 1 (- d2 d1))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* (- d2 d1) d1)))) (+ (* (/ (pow (- (* 1/3 (/ 1 (- d2 d1)))) 1) 1)))) into (* -1/3 (pow (/ d1 (pow (- d2 d1) 2)) 1/3))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (pow (/ d1 (pow (- d2 d1) 2)) 1/3)) in d2
* [misc]taylor:  Taking taylor expansion of -1/3 in d2
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ d1 (pow (- d2 d1) 2)) 1/3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ d1 (pow (- d2 d1) 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ d1 (pow (- d2 d1) 2)))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ d1 (pow (- d2 d1) 2))) in d2
* [misc]taylor:  Taking taylor expansion of (/ d1 (pow (- d2 d1) 2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow (- d2 d1) 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (- d2 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (log (- d1)) into (log (- d1))
* [misc]backup-simplify:  Simplify (* 2 (log (- d1))) into (* 2 (log (- d1)))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (- d1)))) into (pow (- d1) 2)
* [misc]backup-simplify:  Simplify (/ d1 (pow (- d1) 2)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ 1 d1))) into (* 1/3 (log (/ 1 d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ 1 d1)))) into (pow (/ 1 d1) 1/3)
* [misc]backup-simplify:  Simplify (* -1/3 (pow (/ 1 d1) 1/3)) into (* -1/3 (pow (/ 1 d1) 1/3))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (pow (/ 1 d1) 1/3)) in d1
* [misc]taylor:  Taking taylor expansion of -1/3 in d1
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 d1) 1/3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log d1))) into (* -1/3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (log d1))) into (pow d1 -1/3)
* [misc]backup-simplify:  Simplify (* -1/3 (pow d1 -1/3)) into (* -1/3 (pow (/ 1 d1) 1/3))
* [misc]backup-simplify:  Simplify (* -1/3 (pow (/ 1 d1) 1/3)) into (* -1/3 (pow (/ 1 d1) 1/3))
* [misc]backup-simplify:  Simplify (+ (* (* -1/3 (pow (/ 1 d1) 1/3)) (* 1 (* 1 (* d3 1)))) (+ (* (* 1/3 (pow (/ 1 d1) 1/3)) (* 1 (* 1 (* 1 d4)))) (exp (* 1/3 (+ (* 2 (log d1)) (log -1)))))) into (- (+ (* 1/3 (* (pow (/ 1 d1) 1/3) d4)) (exp (* 1/3 (+ (* 2 (log d1)) (log -1))))) (* 1/3 (* (pow (/ 1 d1) 1/3) d3)))
* [misc]approximate:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d1
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log d1)) (log -1)) into (- (log -1) (* 2 (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d1)))) into (* 1/3 (- (log -1) (* 2 (log d1))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d1))))) into (exp (* 1/3 (- (log -1) (* 2 (log d1)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d2
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d2))) into (* 1/3 (- (log (/ 1 d1)) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d2)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d2))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d3
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ 1 d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (log (/ -1 d1)) into (log (/ -1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) (log (/ -1 d1))) into (- (log (/ -1 d1)) (log d3))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ -1 d1)) (log d3))) into (* 1/3 (- (log (/ -1 d1)) (log d3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ -1 d1)) (log d3)))) into (exp (* 1/3 (- (log (/ -1 d1)) (log d3))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d4) (log d1)))) into (* -1/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d1))) into (- (/ 1 d2) (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d1))) into (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 1)) (pow (/ 1 d1) 1)))) 1) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4)))) into (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 1) 1)))) into (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))
* [misc]taylor:  Taking taylor expansion of (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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 (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
* [misc]backup-simplify:  Simplify (- 1/3) into -1/3
* [misc]backup-simplify:  Simplify (+ 0 -1/3) into -1/3
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d2)) into (/ 1/3 d2)
* [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d1)) into (/ 1/3 d1)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1/3 d1) 0) into (* 1/3 (/ 1 d1))
* [misc]backup-simplify:  Simplify (- (* 1/3 (/ 1 d1))) into (- (* 1/3 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ 1/3 d2) (- (* 1/3 (/ 1 d1)))) into (- (* 1/3 (/ 1 d2)) (* 1/3 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* (- (* 1/3 (/ 1 d2)) (* 1/3 (/ 1 d1))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) into (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2)) (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2)) (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2)) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [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 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) into 0
* [misc]backup-simplify:  Simplify (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)) into (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))
* [misc]backup-simplify:  Simplify (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) into (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))) into (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d4) (log d1)))) into (* -1/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log 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 (/ (exp (* -1/3 (+ (log d4) (log d1)))) 1) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d4) (log d1)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* -1/3 (+ (log d4) (log d1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))) (+ (* 0 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4))))) into (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3))))))) 1) 1)))) into (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))))))
* [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* d1 d2))) into (/ 2/9 (* d1 d2))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2/9 (* d1 d2)) 0) into (* 2/9 (/ 1 (* d1 d2)))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d2 2))) into (/ 1/9 (pow d2 2))
* [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d1 2))) into (/ 1/9 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d1 2)) 0) into (* 1/9 (/ 1 (pow d1 2)))
* [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d2 2)) (* 1/9 (/ 1 (pow d1 2)))) into (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))) into (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))) into (- (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))
* [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 (* d1 d2))) (- (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))) into (- (* 2/9 (/ 1 (* d1 d2))) (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d2)) into (/ 2/9 d2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2/9 d2)) into (* 2/9 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d1)) into (/ 2/9 d1)
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2/9 d1) 0) into (* 2/9 (/ 1 d1))
* [misc]backup-simplify:  Simplify (- (* 2/9 (/ 1 d1))) into (- (* 2/9 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 d2)) (- (* 2/9 (/ 1 d1)))) into (- (* 2/9 (/ 1 d2)) (* 2/9 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 1) into 1/9
* [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
* [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
* [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
* [misc]backup-simplify:  Simplify (- 1/9) into -1/9
* [misc]backup-simplify:  Simplify (+ 0 -1/9) into -1/9
* [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (* 2/9 (/ 1 (* d1 d2))) (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))) (+ (* 0 (- (* 2/9 (/ 1 d2)) (* 2/9 (/ 1 d1)))) (* 0 -1/9))) into (- (* 2/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))))
* [misc]taylor:  Taking taylor expansion of (- (* 2/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of 2/9 in d2
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) in d2
* [misc]taylor:  Taking taylor expansion of 1/9 in d2
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) into (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of 1/9 in d2
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) into (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) 0) into (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))
* [misc]backup-simplify:  Simplify (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))) into (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))) into (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of 1/9 in d1
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d4) (log d1)))) into (* -1/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log d4) (log d1)))) 1) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (+ (log d4) (log d1)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d4) (log d1)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d4) (log d1)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* -1/3 (+ (log d4) (log d1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (+ (* (- (* 1/3 (/ 1 d2)) (* 1/3 (/ 1 d1))) 0) (* 0 (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log (/ 1 d4)) (log (/ 1 d1))))) into (exp (* -1/3 (+ (log (/ 1 d1)) (log (/ 1 d4)))))
* [misc]approximate:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d1
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d1
* [misc]taylor:  Taking taylor expansion of (- d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log d1)) (log -1)) into (- (log -1) (* 2 (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d1)))) into (* 1/3 (- (log -1) (* 2 (log d1))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d1))))) into (exp (* 1/3 (- (log -1) (* 2 (log d1)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d2
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d2
* [misc]taylor:  Taking taylor expansion of (- d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d2))) into (* 1/3 (- (log (/ 1 d1)) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d2)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d2))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d3
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d3
* [misc]taylor:  Taking taylor expansion of (- d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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)) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d3
* [misc]taylor:  Taking taylor expansion of (- d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [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)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [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 (- d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ -1 d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (log (/ -1 d1)) into (log (/ -1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) (log (/ -1 d1))) into (- (log (/ -1 d1)) (log d3))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ -1 d1)) (log d3))) into (* 1/3 (- (log (/ -1 d1)) (log d3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ -1 d1)) (log d3)))) into (exp (* 1/3 (- (log (/ -1 d1)) (log d3))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [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 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [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 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d4) (log d1)))) into (* -1/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (- (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) (/ 1 d1)) into (- (/ 1 d1) (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (/ 1 d3) (- (/ 1 d1) (/ 1 d2))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) (/ -1 d1))) into (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 1)) (pow (/ 1 d1) 1)))) 1) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4)))) into (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 1) 1)))) into (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))
* [misc]taylor:  Taking taylor expansion of (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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 (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (* 1/3 1) into 1/3
* [misc]backup-simplify:  Simplify (+ 0 1/3) into 1/3
* [misc]backup-simplify:  Simplify (- 1/3) into -1/3
* [misc]backup-simplify:  Simplify (+ 0 -1/3) into -1/3
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d2)) into (/ 1/3 d2)
* [misc]backup-simplify:  Simplify (* 1/3 (/ 1 d1)) into (/ 1/3 d1)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1/3 d1) 0) into (* 1/3 (/ 1 d1))
* [misc]backup-simplify:  Simplify (- (* 1/3 (/ 1 d1))) into (- (* 1/3 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ 1/3 d2) (- (* 1/3 (/ 1 d1)))) into (- (* 1/3 (/ 1 d2)) (* 1/3 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* (- (* 1/3 (/ 1 d2)) (* 1/3 (/ 1 d1))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) into (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2)) (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2)) (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2)) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [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 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) into 0
* [misc]backup-simplify:  Simplify (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)) into (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))
* [misc]backup-simplify:  Simplify (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) into (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))) into (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d4) (log d1)))) into (* -1/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log 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 (/ (exp (* -1/3 (+ (log d4) (log d1)))) 1) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d4) (log d1)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (exp (* -1/3 (+ (log d4) (log d1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) 0) (* 0 (/ -1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))) (+ (* 0 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4))))) into (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3))))))) 1) 1)))) into (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))))))
* [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (* d1 d2))) into (/ 2/9 (* d1 d2))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2/9 (* d1 d2)) 0) into (* 2/9 (/ 1 (* d1 d2)))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d2 2))) into (/ 1/9 (pow d2 2))
* [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (pow d1 2))) into (/ 1/9 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d1 2)) 0) into (* 1/9 (/ 1 (pow d1 2)))
* [misc]backup-simplify:  Simplify (+ (/ 1/9 (pow d2 2)) (* 1/9 (/ 1 (pow d1 2)))) into (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))) into (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2))))) into (- (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))
* [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 (* d1 d2))) (- (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))) into (- (* 2/9 (/ 1 (* d1 d2))) (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d2)) into (/ 2/9 d2)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2/9 d2)) into (* 2/9 (/ 1 d2))
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 d1)) into (/ 2/9 d1)
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2/9 d1) 0) into (* 2/9 (/ 1 d1))
* [misc]backup-simplify:  Simplify (- (* 2/9 (/ 1 d1))) into (- (* 2/9 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (* 2/9 (/ 1 d2)) (- (* 2/9 (/ 1 d1)))) into (- (* 2/9 (/ 1 d2)) (* 2/9 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 1) into 1/9
* [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
* [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
* [misc]backup-simplify:  Simplify (+ 0 1/9) into 1/9
* [misc]backup-simplify:  Simplify (- 1/9) into -1/9
* [misc]backup-simplify:  Simplify (+ 0 -1/9) into -1/9
* [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (* 2/9 (/ 1 (* d1 d2))) (+ (* 1/9 (/ 1 (pow d2 2))) (* 1/9 (/ 1 (pow d1 2)))))) (+ (* 0 (- (* 2/9 (/ 1 d2)) (* 2/9 (/ 1 d1)))) (* 0 -1/9))) into (- (* 2/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))))
* [misc]taylor:  Taking taylor expansion of (- (* 2/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of 2/9 in d2
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) in d2
* [misc]taylor:  Taking taylor expansion of 1/9 in d2
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) into (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of 1/9 in d2
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) d1))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) into (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) 0) into (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))
* [misc]backup-simplify:  Simplify (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))) into (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))) into (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of 1/9 in d1
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log d4) (log d1)))) into (* -1/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log d4) (log d1)))) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log d4) (log d1)))) 1) into (exp (* -1/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (+ (log d4) (log d1)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d4) (log d1)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log d4) (log d1)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* -1/3 (+ (log d4) (log d1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (+ (* (- (* 1/3 (/ 1 d2)) (* 1/3 (/ 1 d1))) 0) (* 0 (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log (/ 1 (- d4))) (log (/ 1 (- d1)))))) into (exp (* -1/3 (+ (log (/ -1 d1)) (log (/ -1 d4)))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) in d1
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d1
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [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 d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d2 0) into d2
* [misc]backup-simplify:  Simplify (+ (- d4 d3) d2) into (- (+ d2 d4) d3)
* [misc]backup-simplify:  Simplify (* (- (+ d2 d4) d3) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* (- (+ d2 d4) d3) 1) (* -1 0)) into (- (+ d4 d2) d3)
* [misc]backup-simplify:  Simplify (log (- (+ d4 d2) d3)) into (log (- (+ d4 d2) d3))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log d1)) (log (- (+ d4 d2) d3))) into (+ (log d1) (log (- (+ d4 d2) d3)))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3)))) into (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3))))) into (exp (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d1
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [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 d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d2 0) into d2
* [misc]backup-simplify:  Simplify (+ (- d4 d3) d2) into (- (+ d2 d4) d3)
* [misc]backup-simplify:  Simplify (* (- (+ d2 d4) d3) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* (- (+ d2 d4) d3) 1) (* -1 0)) into (- (+ d4 d2) d3)
* [misc]backup-simplify:  Simplify (log (- (+ d4 d2) d3)) into (log (- (+ d4 d2) d3))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log d1)) (log (- (+ d4 d2) d3))) into (+ (log d1) (log (- (+ d4 d2) d3)))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3)))) into (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3))))) into (exp (* 1/3 (+ (log d1) (log (- (+ d4 d2) d3)))))
* [misc]taylor:  Taking taylor expansion of (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) in d2
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d2
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (+ (- d4 d3) (- d1)) into (- d4 (+ d1 d3))
* [misc]backup-simplify:  Simplify (* (- d4 (+ d1 d3)) d1) into (* (- d4 (+ d1 d3)) d1)
* [misc]backup-simplify:  Simplify (log (* (- d4 (+ d1 d3)) d1)) into (log (* (- d4 (+ d1 d3)) d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d4 (+ d1 d3)) d1))) into (* 1/3 (log (* (- d4 (+ d1 d3)) d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d4 (+ d1 d3)) d1)))) into (pow (* (- d4 (+ d1 d3)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d2
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (+ (- d4 d3) (- d1)) into (- d4 (+ d1 d3))
* [misc]backup-simplify:  Simplify (* (- d4 (+ d1 d3)) d1) into (* (- d4 (+ d1 d3)) d1)
* [misc]backup-simplify:  Simplify (log (* (- d4 (+ d1 d3)) d1)) into (log (* (- d4 (+ d1 d3)) d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d4 (+ d1 d3)) d1))) into (* 1/3 (log (* (- d4 (+ d1 d3)) d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d4 (+ d1 d3)) d1)))) into (pow (* (- d4 (+ d1 d3)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) in d3
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d3
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d3
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d4 0) into d4
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ d4 (- d2 d1)) into (- (+ d2 d4) d1)
* [misc]backup-simplify:  Simplify (* (- (+ d2 d4) d1) d1) into (* d1 (- (+ d2 d4) d1))
* [misc]backup-simplify:  Simplify (log (* d1 (- (+ d2 d4) d1))) into (log (* d1 (- (+ d2 d4) d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* d1 (- (+ d2 d4) d1)))) into (* 1/3 (log (* d1 (- (+ d2 d4) d1))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* d1 (- (+ d2 d4) d1))))) into (pow (* d1 (- (+ d2 d4) d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d3
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d3
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d4 0) into d4
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ d4 (- d2 d1)) into (- (+ d2 d4) d1)
* [misc]backup-simplify:  Simplify (* (- (+ d2 d4) d1) d1) into (* d1 (- (+ d2 d4) d1))
* [misc]backup-simplify:  Simplify (log (* d1 (- (+ d2 d4) d1))) into (log (* d1 (- (+ d2 d4) d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* d1 (- (+ d2 d4) d1)))) into (* 1/3 (log (* d1 (- (+ d2 d4) d1))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* d1 (- (+ d2 d4) d1))))) into (pow (* d1 (- (+ d2 d4) d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) in d4
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (* (- d2 (+ d1 d3)) d1) into (* (- d2 (+ d1 d3)) d1)
* [misc]backup-simplify:  Simplify (log (* (- d2 (+ d1 d3)) d1)) into (log (* (- d2 (+ d1 d3)) d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d2 (+ d1 d3)) d1))) into (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))) into (pow (* (- d2 (+ d1 d3)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (* (- d2 (+ d1 d3)) d1) into (* (- d2 (+ d1 d3)) d1)
* [misc]backup-simplify:  Simplify (log (* (- d2 (+ d1 d3)) d1)) into (log (* (- d2 (+ d1 d3)) d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d2 (+ d1 d3)) d1))) into (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))) into (pow (* (- d2 (+ d1 d3)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) in d4
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (* (- d2 (+ d1 d3)) d1) into (* (- d2 (+ d1 d3)) d1)
* [misc]backup-simplify:  Simplify (log (* (- d2 (+ d1 d3)) d1)) into (log (* (- d2 (+ d1 d3)) d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d2 (+ d1 d3)) d1))) into (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))) into (pow (* (- d2 (+ d1 d3)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- d4 d3) (- d2 d1)) d1))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- d4 d3) (- d2 d1)) d1)) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- d4 d3) (- d2 d1)) d1) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (* (- d2 (+ d1 d3)) d1) into (* (- d2 (+ d1 d3)) d1)
* [misc]backup-simplify:  Simplify (log (* (- d2 (+ d1 d3)) d1)) into (log (* (- d2 (+ d1 d3)) d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* (- d2 (+ d1 d3)) d1))) into (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))) into (pow (* (- d2 (+ d1 d3)) d1) 1/3)
* [misc]backup-simplify:  Simplify (* (pow (* (- d2 (+ d1 d3)) d1) 1/3) (pow (* (- d2 (+ d1 d3)) d1) 1/3)) into (pow (* (pow (- d2 (+ d1 d3)) 2) (pow d1 2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (* (pow (- d2 (+ d1 d3)) 2) (pow d1 2)) 1/3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (pow (- d2 (+ d1 d3)) 2) (pow d1 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (pow (- d2 (+ d1 d3)) 2) (pow d1 2)))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (pow (- d2 (+ d1 d3)) 2) (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow (- d2 (+ d1 d3)) 2) (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow (- d2 (+ d1 d3)) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (- d2 (+ d1 d3))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (- d2 (+ d1 d3)))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (- d2 (+ d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (- d2 (+ d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (+ d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ d1 0) into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (log (- d2 d1)) into (log (- d2 d1))
* [misc]backup-simplify:  Simplify (* 2 (log (- d2 d1))) into (* 2 (log (- d2 d1)))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (- d2 d1)))) into (pow (- d2 d1) 2)
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (* (pow (- d2 d1) 2) (pow d1 2)) into (* (pow (- d2 d1) 2) (pow d1 2))
* [misc]backup-simplify:  Simplify (log (* (pow (- d2 d1) 2) (pow d1 2))) into (log (* (pow (- d2 d1) 2) (pow d1 2)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* (pow (- d2 d1) 2) (pow d1 2)))) into (* 1/3 (log (* (pow (- d2 d1) 2) (pow d1 2))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* (pow (- d2 d1) 2) (pow d1 2))))) into (pow (* (pow (- d2 d1) 2) (pow d1 2)) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (* (pow (- d2 d1) 2) (pow d1 2)) 1/3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (pow (- d2 d1) 2) (pow d1 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (pow (- d2 d1) 2) (pow d1 2)))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (pow (- d2 d1) 2) (pow d1 2))) in d2
* [misc]taylor:  Taking taylor expansion of (* (pow (- d2 d1) 2) (pow d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (- d2 d1) 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (- d2 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (log (- d1)) into (log (- d1))
* [misc]backup-simplify:  Simplify (* 2 (log (- d1))) into (* 2 (log (- d1)))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (- d1)))) into (pow (- d1) 2)
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (* (pow (- d1) 2) (pow d1 2)) into (pow d1 4)
* [misc]backup-simplify:  Simplify (log (pow d1 4)) into (log (pow d1 4))
* [misc]backup-simplify:  Simplify (* 1/3 (log (pow d1 4))) into (* 1/3 (log (pow d1 4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow d1 4)))) into (pow (pow d1 4) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (pow d1 4) 1/3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (pow d1 4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (pow d1 4))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (pow d1 4)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 4) in d1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -4) (log d1)) 0) into (* 4 (log d1))
* [misc]backup-simplify:  Simplify (* 1/3 (* 4 (log d1))) into (* 4/3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 4/3 (log d1))) into (pow d1 4/3)
* [misc]backup-simplify:  Simplify (pow d1 4/3) into (pow d1 4/3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- d2 (+ d1 d3)) 0) (* 1 d1)) into d1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 d1) 1)) (pow (* (- d2 (+ d1 d3)) d1) 1)))) 1) into (/ 1 (- d2 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 (- d2 (+ d1 d3)))) (* 0 (log (* (- d2 (+ d1 d3)) d1)))) into (* 1/3 (/ 1 (- d2 (+ d1 d3))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))) (+ (* (/ (pow (* 1/3 (/ 1 (- d2 (+ d1 d3)))) 1) 1)))) into (* 1/3 (pow (/ d1 (pow (- d2 (+ d1 d3)) 2)) 1/3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- d2 (+ d1 d3)) 0) (* 1 d1)) into d1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 d1) 1)) (pow (* (- d2 (+ d1 d3)) d1) 1)))) 1) into (/ 1 (- d2 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ 1 (- d2 (+ d1 d3)))) (* 0 (log (* (- d2 (+ d1 d3)) d1)))) into (* 1/3 (/ 1 (- d2 (+ d1 d3))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* (- d2 (+ d1 d3)) d1)))) (+ (* (/ (pow (* 1/3 (/ 1 (- d2 (+ d1 d3)))) 1) 1)))) into (* 1/3 (pow (/ d1 (pow (- d2 (+ d1 d3)) 2)) 1/3))
* [misc]backup-simplify:  Simplify (+ (* (pow (* (- d2 (+ d1 d3)) d1) 1/3) (* 1/3 (pow (/ d1 (pow (- d2 (+ d1 d3)) 2)) 1/3))) (* (* 1/3 (pow (/ d1 (pow (- d2 (+ d1 d3)) 2)) 1/3)) (pow (* (- d2 (+ d1 d3)) d1) 1/3))) into (* 2/3 (pow (/ (pow d1 2) (- d2 (+ d1 d3))) 1/3))
* [misc]taylor:  Taking taylor expansion of (* 2/3 (pow (/ (pow d1 2) (- d2 (+ d1 d3))) 1/3)) in d3
* [misc]taylor:  Taking taylor expansion of 2/3 in d3
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (pow (/ (pow d1 2) (- d2 (+ d1 d3))) 1/3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow d1 2) (- d2 (+ d1 d3)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow d1 2) (- d2 (+ d1 d3))))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow d1 2) (- d2 (+ d1 d3)))) in d3
* [misc]taylor:  Taking taylor expansion of (/ (pow d1 2) (- d2 (+ d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (- d2 (+ d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (+ d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ d1 0) into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (/ (pow d1 2) (- d2 d1)) into (/ (pow d1 2) (- d2 d1))
* [misc]backup-simplify:  Simplify (log (/ (pow d1 2) (- d2 d1))) into (log (/ (pow d1 2) (- d2 d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ (pow d1 2) (- d2 d1)))) into (* 1/3 (log (/ (pow d1 2) (- d2 d1))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ (pow d1 2) (- d2 d1))))) into (pow (/ (pow d1 2) (- d2 d1)) 1/3)
* [misc]backup-simplify:  Simplify (* 2/3 (pow (/ (pow d1 2) (- d2 d1)) 1/3)) into (* 2/3 (pow (/ (pow d1 2) (- d2 d1)) 1/3))
* [misc]taylor:  Taking taylor expansion of (* 2/3 (pow (/ (pow d1 2) (- d2 d1)) 1/3)) in d2
* [misc]taylor:  Taking taylor expansion of 2/3 in d2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (pow (/ (pow d1 2) (- d2 d1)) 1/3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (pow d1 2) (- d2 d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (pow d1 2) (- d2 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (pow d1 2) (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ (pow d1 2) (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (/ (pow d1 2) (- d1)) into (* -1 d1)
* [misc]backup-simplify:  Simplify (log (* -1 d1)) into (log (* -1 d1))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* -1 d1))) into (* 1/3 (log (* -1 d1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* -1 d1)))) into (pow (* -1 d1) 1/3)
* [misc]backup-simplify:  Simplify (* 2/3 (pow (* -1 d1) 1/3)) into (* 2/3 (pow (* -1 d1) 1/3))
* [misc]taylor:  Taking taylor expansion of (* 2/3 (pow (* -1 d1) 1/3)) in d1
* [misc]taylor:  Taking taylor expansion of 2/3 in d1
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (pow (* -1 d1) 1/3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* -1 d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* -1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* -1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (* -1 d1) in d1
* [misc]taylor:  Taking taylor expansion of -1 in d1
* [misc]backup-simplify:  Simplify -1 into -1
* [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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 0)) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log d1)) (log -1)) into (+ (log d1) (log -1))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (log d1) (log -1))) into (* 1/3 (+ (log d1) (log -1)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log d1) (log -1)))) into (exp (* 1/3 (+ (log d1) (log -1))))
* [misc]backup-simplify:  Simplify (* 2/3 (exp (* 1/3 (+ (log d1) (log -1))))) into (* 2/3 (exp (* 1/3 (+ (log d1) (log -1)))))
* [misc]backup-simplify:  Simplify (* 2/3 (exp (* 1/3 (+ (log d1) (log -1))))) into (* 2/3 (exp (* 1/3 (+ (log d1) (log -1)))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow (- d2 d1) 1)))) 1) into (/ -1 (- d2 d1))
* [misc]backup-simplify:  Simplify (+ (* 2 (/ -1 (- d2 d1))) (* 0 (log (- d2 d1)))) into (- (* 2 (/ 1 (- d2 d1))))
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log (- d2 d1)))) (+ (* (/ (pow (- (* 2 (/ 1 (- d2 d1)))) 1) 1)))) into (* -2 (- d2 d1))
* [misc]backup-simplify:  Simplify (+ (* (pow (- d2 d1) 2) 0) (* (* -2 (- d2 d1)) (pow d1 2))) into (- (* 2 (pow d1 3)) (* 2 (* (pow d1 2) d2)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (pow d1 3)) (* 2 (* (pow d1 2) d2)))) 1)) (pow (* (pow (- d2 d1) 2) (pow d1 2)) 1)))) 1) into (- (* 2 (/ d1 (pow (- d2 d1) 2))) (* 2 (/ d2 (pow (- d2 d1) 2))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (* 2 (/ d1 (pow (- d2 d1) 2))) (* 2 (/ d2 (pow (- d2 d1) 2))))) (* 0 (log (* (pow (- d2 d1) 2) (pow d1 2))))) into (- (* 2/3 (/ d1 (pow (- d2 d1) 2))) (* 2/3 (/ d2 (pow (- d2 d1) 2))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* (pow (- d2 d1) 2) (pow d1 2))))) (+ (* (/ (pow (- (* 2/3 (/ d1 (pow (- d2 d1) 2))) (* 2/3 (/ d2 (pow (- d2 d1) 2)))) 1) 1)))) into (* (pow (* (pow (- d2 d1) 2) (pow d1 2)) 1/3) (- (* 2/3 (/ d1 (pow (- d2 d1) 2))) (* 2/3 (/ d2 (pow (- d2 d1) 2)))))
* [misc]taylor:  Taking taylor expansion of (* (pow (* (pow (- d2 d1) 2) (pow d1 2)) 1/3) (- (* 2/3 (/ d1 (pow (- d2 d1) 2))) (* 2/3 (/ d2 (pow (- d2 d1) 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (pow (* (pow (- d2 d1) 2) (pow d1 2)) 1/3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (pow (- d2 d1) 2) (pow d1 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (pow (- d2 d1) 2) (pow d1 2)))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (pow (- d2 d1) 2) (pow d1 2))) in d2
* [misc]taylor:  Taking taylor expansion of (* (pow (- d2 d1) 2) (pow d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (- d2 d1) 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (- d2 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (log (- d1)) into (log (- d1))
* [misc]backup-simplify:  Simplify (* 2 (log (- d1))) into (* 2 (log (- d1)))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (- d1)))) into (pow (- d1) 2)
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (* (pow (- d1) 2) (pow d1 2)) into (pow d1 4)
* [misc]backup-simplify:  Simplify (log (pow d1 4)) into (log (pow d1 4))
* [misc]backup-simplify:  Simplify (* 1/3 (log (pow d1 4))) into (* 1/3 (log (pow d1 4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (pow d1 4)))) into (pow (pow d1 4) 1/3)
* [misc]taylor:  Taking taylor expansion of (- (* 2/3 (/ d1 (pow (- d2 d1) 2))) (* 2/3 (/ d2 (pow (- d2 d1) 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/3 (/ d1 (pow (- d2 d1) 2))) in d2
* [misc]taylor:  Taking taylor expansion of 2/3 in d2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (/ d1 (pow (- d2 d1) 2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow (- d2 d1) 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (- d2 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (log (- d1)) into (log (- d1))
* [misc]backup-simplify:  Simplify (* 2 (log (- d1))) into (* 2 (log (- d1)))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (- d1)))) into (pow (- d1) 2)
* [misc]backup-simplify:  Simplify (/ d1 (pow (- d1) 2)) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (* 2/3 (/ d2 (pow (- d2 d1) 2))) in d2
* [misc]taylor:  Taking taylor expansion of 2/3 in d2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (/ d2 (pow (- d2 d1) 2)) in d2
* [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 (pow (- d2 d1) 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (- d2 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (log (- d1)) into (log (- d1))
* [misc]backup-simplify:  Simplify (* 2 (log (- d1))) into (* 2 (log (- d1)))
* [misc]backup-simplify:  Simplify (exp (* 2 (log (- d1)))) into (pow (- d1) 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow (- d1) 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (* 2/3 (/ 1 d1)) into (/ 2/3 d1)
* [misc]backup-simplify:  Simplify (+ (/ 2/3 d1) 0) into (* 2/3 (/ 1 d1))
* [misc]backup-simplify:  Simplify (* (pow (pow d1 4) 1/3) (* 2/3 (/ 1 d1))) into (* 2/3 (pow d1 1/3))
* [misc]taylor:  Taking taylor expansion of (* 2/3 (pow d1 1/3)) in d1
* [misc]taylor:  Taking taylor expansion of 2/3 in d1
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (pow d1 1/3) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log d1)) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log 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 (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log d1)) 0) into (log d1)
* [misc]backup-simplify:  Simplify (* 1/3 (log d1)) into (* 1/3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log d1))) into (pow d1 1/3)
* [misc]backup-simplify:  Simplify (* 2/3 (pow d1 1/3)) into (* 2/3 (pow d1 1/3))
* [misc]backup-simplify:  Simplify (* 2/3 (pow d1 1/3)) into (* 2/3 (pow d1 1/3))
* [misc]backup-simplify:  Simplify (+ (* (* 2/3 (pow d1 1/3)) (* 1 (* 1 (* d3 1)))) (+ (* (* 2/3 (exp (* 1/3 (+ (log d1) (log -1))))) (* 1 (* 1 (* 1 d4)))) (pow d1 4/3))) into (+ (* 2/3 (* (exp (* 1/3 (+ (log d1) (log -1)))) d4)) (+ (pow d1 4/3) (* 2/3 (* (pow d1 1/3) d3))))
* [misc]approximate:  Taking taylor expansion of (* (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d1
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log d1)) (log -1)) into (- (log -1) (* 2 (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d1)))) into (* 1/3 (- (log -1) (* 2 (log d1))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d1))))) into (exp (* 1/3 (- (log -1) (* 2 (log d1)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d1
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log d1)) (log -1)) into (- (log -1) (* 2 (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d1)))) into (* 1/3 (- (log -1) (* 2 (log d1))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d1))))) into (exp (* 1/3 (- (log -1) (* 2 (log d1)))))
* [misc]taylor:  Taking taylor expansion of (* (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d2
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d2))) into (* 1/3 (- (log (/ 1 d1)) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d2)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d2))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d2
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d2))) into (* 1/3 (- (log (/ 1 d1)) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d2)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d2))))
* [misc]taylor:  Taking taylor expansion of (* (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d3
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ 1 d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (log (/ -1 d1)) into (log (/ -1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) (log (/ -1 d1))) into (- (log (/ -1 d1)) (log d3))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ -1 d1)) (log d3))) into (* 1/3 (- (log (/ -1 d1)) (log d3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ -1 d1)) (log d3)))) into (exp (* 1/3 (- (log (/ -1 d1)) (log d3))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d3
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ 1 d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (log (/ -1 d1)) into (log (/ -1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) (log (/ -1 d1))) into (- (log (/ -1 d1)) (log d3))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ -1 d1)) (log d3))) into (* 1/3 (- (log (/ -1 d1)) (log d3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ -1 d1)) (log d3)))) into (exp (* 1/3 (- (log (/ -1 d1)) (log d3))))
* [misc]taylor:  Taking taylor expansion of (* (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2)
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 2/3 in d2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 2/3 (- (log (/ 1 d1)) (log d4))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 2/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 2/3 in d1
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 2/3 (- (+ (log d4) (log d1)))) into (* -2/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -2/3 (+ (log d4) (log d1)))) into (exp (* -2/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (exp (* -2/3 (+ (log d4) (log d1)))) into (exp (* -2/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d1))) into (- (/ 1 d2) (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d1))) into (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 1)) (pow (/ 1 d1) 1)))) 1) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4)))) into (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 1) 1)))) into (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d1))) into (- (/ 1 d2) (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) (/ 1 d1))) into (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 1)) (pow (/ 1 d1) 1)))) 1) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4)))) into (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 1) 1)))) into (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))
* [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) (* (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) into (- (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d2)) (+ (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d1)) (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d3))))
* [misc]taylor:  Taking taylor expansion of (- (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d2)) (+ (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d1)) (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d3)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2/3 in d3
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2)
* [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d1)) (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d3))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2/3 in d3
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d1) in d3
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d3)) in d3
* [misc]taylor:  Taking taylor expansion of 2/3 in d3
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2)) into (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2))
* [misc]backup-simplify:  Simplify (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)) into (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* 1/3 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)) 0) into (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))
* [misc]backup-simplify:  Simplify (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))) into (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]backup-simplify:  Simplify (+ (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2)) (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)))) into (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2)) (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2)) (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2)) in d2
* [misc]taylor:  Taking taylor expansion of 2/3 in d2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 2/3 in d2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 2/3 (- (log (/ 1 d1)) (log d4))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [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 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2/3 in d2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 2/3 in d2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 2/3 (- (log (/ 1 d1)) (log d4))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))))) into 0
* [misc]backup-simplify:  Simplify (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)) into (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))
* [misc]backup-simplify:  Simplify (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))) into (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)))) into (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)) in d1
* [misc]taylor:  Taking taylor expansion of 2/3 in d1
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 2/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 2/3 in d1
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 2/3 (- (+ (log d4) (log d1)))) into (* -2/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -2/3 (+ (log d4) (log d1)))) into (exp (* -2/3 (+ (log d4) (log 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 (/ (exp (* -2/3 (+ (log d4) (log d1)))) 1) into (exp (* -2/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -2/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -2/3 (+ (log d4) (log d1)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (exp (* -2/3 (+ (log d4) (log d1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* 1/3 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -2/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))) (+ (* 0 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4))))) into (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3))))))) 1) 1)))) into (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))) (+ (* 0 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4))))) into (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3))))))) 1) 1)))) into (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))))))
* [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))))))) (+ (* (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) (* (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))))))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) into (- (+ (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d3 d2))) (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d2)))) (+ (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d3))) (+ (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d1 2))) (+ (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d3 2))) (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d2 2)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d3 d2))) (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d2)))) (+ (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d3))) (+ (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d1 2))) (+ (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d3 2))) (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d2 2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d3 d2))) (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2)
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2)) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d3))) (+ (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d1 2))) (+ (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d3 2))) (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d2 2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d1 2))) (+ (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d3 2))) (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d2 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d3 2))) (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* 1/3 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 d2) (+ (* (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2))) into 0
* [misc]backup-simplify:  Simplify (* 2/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) into (* 2/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 2/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2)))) into (* 2/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* 1/3 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) into (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* 1/3 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* 1/3 (- (log (/ 1 d1)) (log d4)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))) into (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))) into (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))
* [misc]backup-simplify:  Simplify (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))) into (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))))) into (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))))) into (- (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))))
* [misc]backup-simplify:  Simplify (+ (* 2/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) (- (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))))) into (- (* 2/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))))
* [misc]taylor:  Taking taylor expansion of (- (* 2/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of 2/9 in d2
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 2/3 in d2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 2/3 (- (log (/ 1 d1)) (log d4))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) in d2
* [misc]taylor:  Taking taylor expansion of 1/9 in d2
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 2/3 in d2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 2/3 (- (log (/ 1 d1)) (log d4))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of 1/9 in d2
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 2/3 in d2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 2/3 (- (log (/ 1 d1)) (log d4))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) into (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) 0) into (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))
* [misc]backup-simplify:  Simplify (- (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))) into (- (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))) into (- (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of 1/9 in d1
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 2/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 2/3 in d1
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 2/3 (- (+ (log d4) (log d1)))) into (* -2/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -2/3 (+ (log d4) (log d1)))) into (exp (* -2/3 (+ (log d4) (log d1))))
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ (exp (* -2/3 (+ (log d4) (log d1)))) 1) into (exp (* -2/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (- (+ (log d4) (log d1)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -2/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -2/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -2/3 (+ (log d4) (log d1)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -2/3 (+ (log d4) (log d1)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* -2/3 (+ (log d4) (log d1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* 1/3 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 d2) (+ (* (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* 1/3 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* 1/3 (- (log (/ 1 d1)) (log d4)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (exp (* -2/3 (+ (log (/ 1 d4)) (log (/ 1 d1))))) into (exp (* -2/3 (+ (log (/ 1 d1)) (log (/ 1 d4)))))
* [misc]approximate:  Taking taylor expansion of (* (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d1
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d1
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d1
* [misc]taylor:  Taking taylor expansion of (- d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log d1)) (log -1)) into (- (log -1) (* 2 (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d1)))) into (* 1/3 (- (log -1) (* 2 (log d1))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d1))))) into (exp (* 1/3 (- (log -1) (* 2 (log d1)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d1
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d1
* [misc]taylor:  Taking taylor expansion of 1/3 in d1
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d1
* [misc]taylor:  Taking taylor expansion of (- d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log d1)) (log -1)) into (- (log -1) (* 2 (log d1)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (* 2 (log d1)))) into (* 1/3 (- (log -1) (* 2 (log d1))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (* 2 (log d1))))) into (exp (* 1/3 (- (log -1) (* 2 (log d1)))))
* [misc]taylor:  Taking taylor expansion of (* (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d2
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d2
* [misc]taylor:  Taking taylor expansion of (- d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d2))) into (* 1/3 (- (log (/ 1 d1)) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d2)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d2))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d2
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d2
* [misc]taylor:  Taking taylor expansion of 1/3 in d2
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d2
* [misc]taylor:  Taking taylor expansion of (- d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d2)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d2))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d2))) into (* 1/3 (- (log (/ 1 d1)) (log d2)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d2)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d2))))
* [misc]taylor:  Taking taylor expansion of (* (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d3
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d3
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d3
* [misc]taylor:  Taking taylor expansion of (- d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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)) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d3
* [misc]taylor:  Taking taylor expansion of (- d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [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)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [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 (- d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ -1 d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (log (/ -1 d1)) into (log (/ -1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) (log (/ -1 d1))) into (- (log (/ -1 d1)) (log d3))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ -1 d1)) (log d3))) into (* 1/3 (- (log (/ -1 d1)) (log d3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ -1 d1)) (log d3)))) into (exp (* 1/3 (- (log (/ -1 d1)) (log d3))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d3
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d3
* [misc]taylor:  Taking taylor expansion of (- d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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)) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d3
* [misc]taylor:  Taking taylor expansion of (- d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [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)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [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 (- d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ -1 d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (log (/ -1 d1)) into (log (/ -1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d3)) (log (/ -1 d1))) into (- (log (/ -1 d1)) (log d3))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ -1 d1)) (log d3))) into (* 1/3 (- (log (/ -1 d1)) (log d3)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ -1 d1)) (log d3)))) into (exp (* 1/3 (- (log (/ -1 d1)) (log d3))))
* [misc]taylor:  Taking taylor expansion of (* (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [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 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [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 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [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 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Rewrote expression to (pow (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))))) in d4
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of 1/3 in d4
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [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 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2)
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 2/3 in d2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 2/3 (- (log (/ 1 d1)) (log d4))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 2/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 2/3 in d1
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 2/3 (- (+ (log d4) (log d1)))) into (* -2/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -2/3 (+ (log d4) (log d1)))) into (exp (* -2/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (exp (* -2/3 (+ (log d4) (log d1)))) into (exp (* -2/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (- (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) (/ 1 d1)) into (- (/ 1 d1) (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (/ 1 d3) (- (/ 1 d1) (/ 1 d2))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) (/ -1 d1))) into (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 1)) (pow (/ 1 d1) 1)))) 1) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4)))) into (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 1) 1)))) into (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (- (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) (/ 1 d1)) into (- (/ 1 d1) (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (/ 1 d3) (- (/ 1 d1) (/ 1 d2))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) (/ -1 d1))) into (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 1)) (pow (/ 1 d1) 1)))) 1) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4)))) into (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 1) 1)))) into (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))
* [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) (* (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) into (- (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d2)) (+ (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d1)) (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d3))))
* [misc]taylor:  Taking taylor expansion of (- (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d2)) (+ (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d1)) (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d3)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2/3 in d3
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2)
* [misc]taylor:  Taking taylor expansion of (+ (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d1)) (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d3))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2/3 in d3
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d1) in d3
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d3)) in d3
* [misc]taylor:  Taking taylor expansion of 2/3 in d3
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2)) into (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2))
* [misc]backup-simplify:  Simplify (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)) into (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* 1/3 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)) 0) into (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))
* [misc]backup-simplify:  Simplify (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))) into (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]backup-simplify:  Simplify (+ (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2)) (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)))) into (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2)) (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2)) (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2)) in d2
* [misc]taylor:  Taking taylor expansion of 2/3 in d2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 2/3 in d2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 2/3 (- (log (/ 1 d1)) (log d4))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [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 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2/3 in d2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 2/3 in d2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 2/3 (- (log (/ 1 d1)) (log d4))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))))) into 0
* [misc]backup-simplify:  Simplify (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)) into (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))
* [misc]backup-simplify:  Simplify (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))) into (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)))) into (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* 2/3 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)) in d1
* [misc]taylor:  Taking taylor expansion of 2/3 in d1
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 2/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 2/3 in d1
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 2/3 (- (+ (log d4) (log d1)))) into (* -2/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -2/3 (+ (log d4) (log d1)))) into (exp (* -2/3 (+ (log d4) (log 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 (/ (exp (* -2/3 (+ (log d4) (log d1)))) 1) into (exp (* -2/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -2/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -2/3 (+ (log d4) (log d1)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (exp (* -2/3 (+ (log d4) (log d1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* 1/3 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -2/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) 0) (* 0 (/ -1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))) (+ (* 0 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4))))) into (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3))))))) 1) 1)))) into (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) 0) (* 0 (/ -1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ 1 (pow d1 2))))) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d4)) (log (/ 1 d1))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (+ (* 2 (/ 1 (* d1 d2))) (* 2 (/ 1 (* d3 d2)))) (+ (/ 1 (pow d3 2)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d1 2)) (* 2 (/ 1 (* d1 d3))))))))) (+ (* 0 (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))) (* 0 (- (log (/ 1 d1)) (log d4))))) into (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) 2) 2)) (* (/ (pow (- (+ (* 1/3 (/ 1 (* d1 d2))) (* 1/3 (/ 1 (* d3 d2)))) (+ (* 1/6 (/ 1 (pow d3 2))) (+ (* 1/6 (/ 1 (pow d2 2))) (+ (* 1/6 (/ 1 (pow d1 2))) (* 1/3 (/ 1 (* d1 d3))))))) 1) 1)))) into (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))))))
* [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2))))))))) (+ (* (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) (* (- (* 1/3 (/ 1 d2)) (+ (* 1/3 (/ 1 d1)) (* 1/3 (/ 1 d3)))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) (* (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (- (+ (* 2/9 (/ 1 (* d1 d2))) (* 2/9 (/ 1 (* d3 d2)))) (+ (* 2/9 (/ 1 (* d1 d3))) (+ (* 1/9 (/ 1 (pow d2 2))) (+ (* 1/9 (/ 1 (pow d1 2))) (* 1/9 (/ 1 (pow d3 2)))))))) (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) into (- (+ (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d3 d2))) (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d2)))) (+ (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d3))) (+ (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d1 2))) (+ (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d3 2))) (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d2 2)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d3 d2))) (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d2)))) (+ (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d3))) (+ (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d1 2))) (+ (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d3 2))) (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d2 2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d3 d2))) (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2)
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2)) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (+ (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d3))) (+ (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d1 2))) (+ (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d3 2))) (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d2 2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of 2/9 in d3
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d1 2))) (+ (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d3 2))) (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d2 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d3 2))) (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of 1/9 in d3
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))))) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 d1)) (log d4))) in d3
* [misc]taylor:  Taking taylor expansion of 1/3 in d3
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d3
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 d1)) (log d4))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (/ 1 d1)) (log d4))))) into (* 1/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (* 2 (* 1/3 (- (log (/ 1 d1)) (log d4)))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* 1/3 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 d2) (+ (* (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2))) into 0
* [misc]backup-simplify:  Simplify (* 2/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) into (* 2/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 2/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2)))) into (* 2/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* 1/3 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) into (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* 1/3 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* 1/3 (- (log (/ 1 d1)) (log d4)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))) into (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))
* [misc]backup-simplify:  Simplify (+ 0 (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))) into (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))
* [misc]backup-simplify:  Simplify (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))) into (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))))) into (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))))
* [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))))) into (- (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))))
* [misc]backup-simplify:  Simplify (+ (* 2/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) (- (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))))) into (- (* 2/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))))
* [misc]taylor:  Taking taylor expansion of (- (* 2/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2))) in d2
* [misc]taylor:  Taking taylor expansion of 2/9 in d2
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 2/3 in d2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 2/3 (- (log (/ 1 d1)) (log d4))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1)
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) in d2
* [misc]taylor:  Taking taylor expansion of 1/9 in d2
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 2/3 in d2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 2/3 (- (log (/ 1 d1)) (log d4))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) into (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of 1/9 in d2
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2/3 (- (log (/ 1 d1)) (log d4))) in d2
* [misc]taylor:  Taking taylor expansion of 2/3 in d2
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d2
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log (/ 1 d1)) into (log (/ 1 d1))
* [misc]taylor:  Taking taylor expansion of (log d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (log (/ 1 d1)) (- (log d4))) into (- (log (/ 1 d1)) (log d4))
* [misc]backup-simplify:  Simplify (* 2/3 (- (log (/ 1 d1)) (log d4))) into (* 2/3 (- (log (/ 1 d1)) (log d4)))
* [misc]backup-simplify:  Simplify (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) 1) into (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))) into 0
* [misc]backup-simplify:  Simplify (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) into (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) 0) into (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))
* [misc]backup-simplify:  Simplify (- (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))) into (- (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))) into (- (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of 1/9 in d1
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) in d1
* [misc]taylor:  Taking taylor expansion of (* 2/3 (- (log (/ 1 d1)) (log d4))) in d1
* [misc]taylor:  Taking taylor expansion of 2/3 in d1
* [misc]backup-simplify:  Simplify 2/3 into 2/3
* [misc]taylor:  Taking taylor expansion of (- (log (/ 1 d1)) (log d4)) in d1
* [misc]taylor:  Taking taylor expansion of (log (/ 1 d1)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (log d4) into (log d4)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d1)) 0) into (- (log d1))
* [misc]backup-simplify:  Simplify (- (log d4)) into (- (log d4))
* [misc]backup-simplify:  Simplify (+ (- (log d1)) (- (log d4))) into (- (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (* 2/3 (- (+ (log d4) (log d1)))) into (* -2/3 (+ (log d4) (log d1)))
* [misc]backup-simplify:  Simplify (exp (* -2/3 (+ (log d4) (log d1)))) into (exp (* -2/3 (+ (log d4) (log d1))))
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ (exp (* -2/3 (+ (log d4) (log d1)))) 1) into (exp (* -2/3 (+ (log d4) (log d1))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (- (+ (log d4) (log d1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (- (+ (log d4) (log d1)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -2/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -2/3 (+ (log d4) (log d1)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -2/3 (+ (log d4) (log d1)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -2/3 (+ (log d4) (log d1)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (exp (* -2/3 (+ (log d4) (log d1))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* 1/3 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 d2) (+ (* (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 d1) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d4 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (/ 1 d1)) (log d4)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* 1/3 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 d1) (+ (* (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (* 0 (/ (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) d1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 d1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 d1) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d4 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d4 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (/ 1 d1)) (log d4))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (* 1/3 (- (log (/ 1 d1)) (log d4)))) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* 1/3 (- (log (/ 1 d1)) (log d4)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 2/3 (- (log (/ 1 d1)) (log d4)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (exp (* 2/3 (- (log (/ 1 d1)) (log d4))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (exp (* -2/3 (+ (log (/ 1 (- d4))) (log (/ 1 (- d1)))))) into (exp (* -2/3 (+ (log (/ -1 d1)) (log (/ -1 d4)))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)))>
* * * * [misc]progress:  [ 2 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (pow (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) 1)))>
* * * * [misc]progress:  [ 3 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (exp (log (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))))>
* [enter]simplify:  Simplifying (log (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (309 enodes)
* [exit]simplify:  Simplified to (log (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [exit]simplify:  Simplified to (log (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* * * * [misc]progress:  [ 4 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (log (exp (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))))>
* [enter]simplify:  Simplifying (exp (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (309 enodes)
* [exit]simplify:  Simplified to (exp (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [exit]simplify:  Simplified to (exp (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* * * * [misc]progress:  [ 5 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt d1))))>
* [enter]simplify:  Simplifying (cbrt (+ (- d4 d3) (- d2 d1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (- d4 d3) (- d2 d1)))
* [exit]simplify:  Simplified to (cbrt (+ (- d4 d3) (- d2 d1)))
* [enter]simplify:  Simplifying (cbrt d1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt d1)
* [exit]simplify:  Simplified to (cbrt d1)
* * * * [misc]progress:  [ 6 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (/ (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))))>
* [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (170 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* d1 (- (pow d4 3) (pow d3 3)))) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3))))))
* [exit]simplify:  Simplified to (cbrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* d1 (- (pow d4 3) (pow d3 3)))) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3))))))
* [enter]simplify:  Simplifying (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (119 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))))
* [exit]simplify:  Simplified to (cbrt (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))))
* * * * [misc]progress:  [ 7 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (/ (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))))>
* [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (132 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (* (- d2 d1) (+ d2 d1)) d1))))
* [exit]simplify:  Simplified to (cbrt (+ (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (* (- d2 d1) (+ d2 d1)) d1))))
* [enter]simplify:  Simplifying (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (262 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ (* d4 d4) (* (+ d4 d3) d3)) (+ d1 d2)))
* [exit]simplify:  Simplified to (cbrt (* (+ (* d4 d4) (* (+ d4 d3) d3)) (+ d1 d2)))
* * * * [misc]progress:  [ 8 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (/ (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))))>
* [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (154 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (+ (* d2 d2) (* (+ d2 d1) d1)) (* d1 (* (+ d4 d3) (- d4 d3)))) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) d1))))
* [exit]simplify:  Simplified to (cbrt (+ (* (+ (* d2 d2) (* (+ d2 d1) d1)) (* d1 (* (+ d4 d3) (- d4 d3)))) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) d1))))
* [enter]simplify:  Simplifying (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (252 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4)))
* [exit]simplify:  Simplified to (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4)))
* * * * [misc]progress:  [ 9 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (/ (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ d4 d3) (+ d2 d1))))))>
* [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (115 enodes)
* * [misc]simplify:  iters left: 3 (480 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1))
* [exit]simplify:  Simplified to (cbrt (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1))
* [enter]simplify:  Simplifying (cbrt (* (+ d4 d3) (+ d2 d1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (83 enodes)
* * [misc]simplify:  iters left: 1 (134 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ d3 d4) (+ d2 d1)))
* [exit]simplify:  Simplified to (cbrt (* (+ d3 d4) (+ d2 d1)))
* * * * [misc]progress:  [ 10 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (/ (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)) (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))))>
* [enter]simplify:  Simplifying (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (222 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (* (- d4 d3) d1) (* (- d4 d3) (- d4 d3))) (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1))))
* [exit]simplify:  Simplified to (cbrt (+ (* (* (- d4 d3) d1) (* (- d4 d3) (- d4 d3))) (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1))))
* [enter]simplify:  Simplifying (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (308 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- (- d2 d1) (- d4 d3)))))
* [exit]simplify:  Simplified to (cbrt (+ (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- (- d2 d1) (- d4 d3)))))
* * * * [misc]progress:  [ 11 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (/ (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (- (- d4 d3) (- d2 d1))))))>
* [enter]simplify:  Simplifying (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (300 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1))
* [exit]simplify:  Simplified to (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1))
* [enter]simplify:  Simplifying (cbrt (- (- d4 d3) (- d2 d1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (94 enodes)
* * [misc]simplify:  iters left: 1 (182 enodes)
* [exit]simplify:  Simplified to (cbrt (- (+ d1 d4) (+ d3 d2)))
* [exit]simplify:  Simplified to (cbrt (- (+ d1 d4) (+ d3 d2)))
* * * * [misc]progress:  [ 12 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (* (* (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))))>
* [enter]simplify:  Simplifying (* (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (308 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cbrt (* d1 (- (- d2 d3) (- d1 d4))))) (cbrt (cbrt (* d1 (- (- d2 d3) (- d1 d4))))))
* [exit]simplify:  Simplified to (* (cbrt (cbrt (* d1 (- (- d2 d3) (- d1 d4))))) (cbrt (cbrt (* d1 (- (- d2 d3) (- d1 d4))))))
* [enter]simplify:  Simplifying (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (309 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [exit]simplify:  Simplified to (cbrt (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* * * * [misc]progress:  [ 13 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))))>
* [enter]simplify:  Simplifying (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (311 enodes)
* [exit]simplify:  Simplified to (* d1 (+ (- d2 d1) (- d4 d3)))
* [exit]simplify:  Simplified to (* d1 (+ (- d2 d1) (- d4 d3)))
* * * * [misc]progress:  [ 14 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (* (sqrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (sqrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (309 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [exit]simplify:  Simplified to (sqrt (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [enter]simplify:  Simplifying (sqrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (309 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [exit]simplify:  Simplified to (sqrt (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* * * * [misc]progress:  [ 15 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (* 1 (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))))>
* * * * [misc]progress:  [ 16 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* * * * [misc]progress:  [ 17 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (pow (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) 1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* * * * [misc]progress:  [ 18 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (exp (log (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (log (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (309 enodes)
* [exit]simplify:  Simplified to (log (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [exit]simplify:  Simplified to (log (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* * * * [misc]progress:  [ 19 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (log (exp (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (exp (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (309 enodes)
* [exit]simplify:  Simplified to (exp (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [exit]simplify:  Simplified to (exp (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* * * * [misc]progress:  [ 20 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (cbrt (+ (- d4 d3) (- d2 d1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (- d4 d3) (- d2 d1)))
* [exit]simplify:  Simplified to (cbrt (+ (- d4 d3) (- d2 d1)))
* [enter]simplify:  Simplifying (cbrt d1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt d1)
* [exit]simplify:  Simplified to (cbrt d1)
* * * * [misc]progress:  [ 21 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (/ (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (170 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* d1 (- (pow d4 3) (pow d3 3)))) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3))))))
* [exit]simplify:  Simplified to (cbrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* d1 (- (pow d4 3) (pow d3 3)))) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3))))))
* [enter]simplify:  Simplifying (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (119 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))))
* [exit]simplify:  Simplified to (cbrt (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))))
* * * * [misc]progress:  [ 22 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (/ (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (132 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (* (- d2 d1) (+ d2 d1)) d1))))
* [exit]simplify:  Simplified to (cbrt (+ (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (* (- d2 d1) (+ d2 d1)) d1))))
* [enter]simplify:  Simplifying (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (262 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ (* d4 d4) (* (+ d4 d3) d3)) (+ d1 d2)))
* [exit]simplify:  Simplified to (cbrt (* (+ (* d4 d4) (* (+ d4 d3) d3)) (+ d1 d2)))
* * * * [misc]progress:  [ 23 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (/ (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (154 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (+ (* d2 d2) (* (+ d2 d1) d1)) (* d1 (* (+ d4 d3) (- d4 d3)))) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) d1))))
* [exit]simplify:  Simplified to (cbrt (+ (* (+ (* d2 d2) (* (+ d2 d1) d1)) (* d1 (* (+ d4 d3) (- d4 d3)))) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) d1))))
* [enter]simplify:  Simplifying (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (252 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4)))
* [exit]simplify:  Simplified to (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4)))
* * * * [misc]progress:  [ 24 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (/ (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ d4 d3) (+ d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (115 enodes)
* * [misc]simplify:  iters left: 3 (480 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1))
* [exit]simplify:  Simplified to (cbrt (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1))
* [enter]simplify:  Simplifying (cbrt (* (+ d4 d3) (+ d2 d1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (83 enodes)
* * [misc]simplify:  iters left: 1 (134 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ d3 d4) (+ d2 d1)))
* [exit]simplify:  Simplified to (cbrt (* (+ d3 d4) (+ d2 d1)))
* * * * [misc]progress:  [ 25 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (/ (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)) (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (222 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (* (- d4 d3) d1) (* (- d4 d3) (- d4 d3))) (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1))))
* [exit]simplify:  Simplified to (cbrt (+ (* (* (- d4 d3) d1) (* (- d4 d3) (- d4 d3))) (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1))))
* [enter]simplify:  Simplifying (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (308 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- (- d2 d1) (- d4 d3)))))
* [exit]simplify:  Simplified to (cbrt (+ (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- (- d2 d1) (- d4 d3)))))
* * * * [misc]progress:  [ 26 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (/ (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (- (- d4 d3) (- d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (300 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1))
* [exit]simplify:  Simplified to (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1))
* [enter]simplify:  Simplifying (cbrt (- (- d4 d3) (- d2 d1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (94 enodes)
* * [misc]simplify:  iters left: 1 (182 enodes)
* [exit]simplify:  Simplified to (cbrt (- (+ d1 d4) (+ d3 d2)))
* [exit]simplify:  Simplified to (cbrt (- (+ d1 d4) (+ d3 d2)))
* * * * [misc]progress:  [ 27 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (* (* (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (308 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cbrt (* d1 (- (- d2 d3) (- d1 d4))))) (cbrt (cbrt (* d1 (- (- d2 d3) (- d1 d4))))))
* [exit]simplify:  Simplified to (* (cbrt (cbrt (* d1 (- (- d2 d3) (- d1 d4))))) (cbrt (cbrt (* d1 (- (- d2 d3) (- d1 d4))))))
* [enter]simplify:  Simplifying (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (309 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [exit]simplify:  Simplified to (cbrt (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* * * * [misc]progress:  [ 28 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (311 enodes)
* [exit]simplify:  Simplified to (* d1 (+ (- d2 d1) (- d4 d3)))
* [exit]simplify:  Simplified to (* d1 (+ (- d2 d1) (- d4 d3)))
* * * * [misc]progress:  [ 29 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (* (sqrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (sqrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (309 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [exit]simplify:  Simplified to (sqrt (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [enter]simplify:  Simplifying (sqrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (309 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [exit]simplify:  Simplified to (sqrt (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* * * * [misc]progress:  [ 30 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (* 1 (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* * * * [misc]progress:  [ 31 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (pow (* (+ (- d4 d3) (- d2 d1)) d1) 1/3) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* * * * [misc]progress:  [ 32 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (pow (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) 1) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* * * * [misc]progress:  [ 33 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (exp (log (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (log (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (309 enodes)
* [exit]simplify:  Simplified to (log (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [exit]simplify:  Simplified to (log (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* * * * [misc]progress:  [ 34 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (log (exp (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (exp (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (309 enodes)
* [exit]simplify:  Simplified to (exp (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [exit]simplify:  Simplified to (exp (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* * * * [misc]progress:  [ 35 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (cbrt (+ (- d4 d3) (- d2 d1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (- d4 d3) (- d2 d1)))
* [exit]simplify:  Simplified to (cbrt (+ (- d4 d3) (- d2 d1)))
* [enter]simplify:  Simplifying (cbrt d1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt d1)
* [exit]simplify:  Simplified to (cbrt d1)
* * * * [misc]progress:  [ 36 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (/ (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (170 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* d1 (- (pow d4 3) (pow d3 3)))) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3))))))
* [exit]simplify:  Simplified to (cbrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* d1 (- (pow d4 3) (pow d3 3)))) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* d3 (+ d4 d3))))))
* [enter]simplify:  Simplifying (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (119 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))))
* [exit]simplify:  Simplified to (cbrt (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))))
* * * * [misc]progress:  [ 37 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (/ (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (132 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (* (- d2 d1) (+ d2 d1)) d1))))
* [exit]simplify:  Simplified to (cbrt (+ (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (* (- d2 d1) (+ d2 d1)) d1))))
* [enter]simplify:  Simplifying (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (262 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ (* d4 d4) (* (+ d4 d3) d3)) (+ d1 d2)))
* [exit]simplify:  Simplified to (cbrt (* (+ (* d4 d4) (* (+ d4 d3) d3)) (+ d1 d2)))
* * * * [misc]progress:  [ 38 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (/ (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (154 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (+ (* d2 d2) (* (+ d2 d1) d1)) (* d1 (* (+ d4 d3) (- d4 d3)))) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) d1))))
* [exit]simplify:  Simplified to (cbrt (+ (* (+ (* d2 d2) (* (+ d2 d1) d1)) (* d1 (* (+ d4 d3) (- d4 d3)))) (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) d1))))
* [enter]simplify:  Simplifying (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (252 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4)))
* [exit]simplify:  Simplified to (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4)))
* * * * [misc]progress:  [ 39 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (/ (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ d4 d3) (+ d2 d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (115 enodes)
* * [misc]simplify:  iters left: 3 (480 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1))
* [exit]simplify:  Simplified to (cbrt (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1))
* [enter]simplify:  Simplifying (cbrt (* (+ d4 d3) (+ d2 d1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (83 enodes)
* * [misc]simplify:  iters left: 1 (134 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ d3 d4) (+ d2 d1)))
* [exit]simplify:  Simplified to (cbrt (* (+ d3 d4) (+ d2 d1)))
* * * * [misc]progress:  [ 40 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (/ (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)) (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1)))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (222 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (* (- d4 d3) d1) (* (- d4 d3) (- d4 d3))) (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1))))
* [exit]simplify:  Simplified to (cbrt (+ (* (* (- d4 d3) d1) (* (- d4 d3) (- d4 d3))) (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1))))
* [enter]simplify:  Simplifying (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (308 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- (- d2 d1) (- d4 d3)))))
* [exit]simplify:  Simplified to (cbrt (+ (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- (- d2 d1) (- d4 d3)))))
* * * * [misc]progress:  [ 41 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (/ (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (- (- d4 d3) (- d2 d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (300 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1))
* [exit]simplify:  Simplified to (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1))
* [enter]simplify:  Simplifying (cbrt (- (- d4 d3) (- d2 d1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (94 enodes)
* * [misc]simplify:  iters left: 1 (182 enodes)
* [exit]simplify:  Simplified to (cbrt (- (+ d1 d4) (+ d3 d2)))
* [exit]simplify:  Simplified to (cbrt (- (+ d1 d4) (+ d3 d2)))
* * * * [misc]progress:  [ 42 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (* (* (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (308 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cbrt (* d1 (- (- d2 d3) (- d1 d4))))) (cbrt (cbrt (* d1 (- (- d2 d3) (- d1 d4))))))
* [exit]simplify:  Simplified to (* (cbrt (cbrt (* d1 (- (- d2 d3) (- d1 d4))))) (cbrt (cbrt (* d1 (- (- d2 d3) (- d1 d4))))))
* [enter]simplify:  Simplifying (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (309 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [exit]simplify:  Simplified to (cbrt (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* * * * [misc]progress:  [ 43 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (311 enodes)
* [exit]simplify:  Simplified to (* d1 (+ (- d2 d1) (- d4 d3)))
* [exit]simplify:  Simplified to (* d1 (+ (- d2 d1) (- d4 d3)))
* * * * [misc]progress:  [ 44 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (* (sqrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (sqrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (309 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [exit]simplify:  Simplified to (sqrt (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [enter]simplify:  Simplifying (sqrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (309 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [exit]simplify:  Simplified to (sqrt (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* * * * [misc]progress:  [ 45 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (* 1 (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* * * * [misc]progress:  [ 46 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (pow (* (+ (- d4 d3) (- d2 d1)) d1) (+ 1/3 1/3)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (+ 1/3 1/3)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (+ 1/3 1/3)
* [exit]simplify:  Simplified to (+ 1/3 1/3)
* * * * [misc]progress:  [ 47 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (pow (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (+ 1 1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [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:  [ 48 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (pow (* (* (+ (- d4 d3) (- d2 d1)) d1) (* (+ (- d4 d3) (- d2 d1)) d1)) 1/3) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (* (+ (- d4 d3) (- d2 d1)) d1) (* (+ (- d4 d3) (- d2 d1)) d1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (381 enodes)
* [exit]simplify:  Simplified to (* (* d1 (- (+ d4 d2) (+ d3 d1))) (* d1 (- (+ d4 d2) (+ d3 d1))))
* [exit]simplify:  Simplified to (* (* d1 (- (+ d4 d2) (+ d3 d1))) (* d1 (- (+ d4 d2) (+ d3 d1))))
* * * * [misc]progress:  [ 49 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (pow (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) 1) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (309 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))) (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))) (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* * * * [misc]progress:  [ 50 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (pow (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) 2) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* * * * [misc]progress:  [ 51 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (pow (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (+ 1 1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [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:  [ 52 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (pow (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) 1) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* * * * [misc]progress:  [ 53 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (exp (+ (log (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (log (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (+ (log (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (log (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (308 enodes)
* [exit]simplify:  Simplified to (+ (log (cbrt (* d1 (- (- d2 d3) (- d1 d4))))) (log (cbrt (* d1 (- (- d2 d3) (- d1 d4))))))
* [exit]simplify:  Simplified to (+ (log (cbrt (* d1 (- (- d2 d3) (- d1 d4))))) (log (cbrt (* d1 (- (- d2 d3) (- d1 d4))))))
* * * * [misc]progress:  [ 54 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (exp (log (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (log (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (308 enodes)
* [exit]simplify:  Simplified to (+ (log (cbrt (* d1 (+ (- d4 d1) (- d2 d3))))) (log (cbrt (* d1 (+ (- d4 d1) (- d2 d3))))))
* [exit]simplify:  Simplified to (+ (log (cbrt (* d1 (+ (- d4 d1) (- d2 d3))))) (log (cbrt (* d1 (+ (- d4 d1) (- d2 d3))))))
* * * * [misc]progress:  [ 55 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (log (exp (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (exp (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (308 enodes)
* [exit]simplify:  Simplified to (exp (* (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))) (cbrt (* d1 (+ (- d4 d1) (- d2 d3))))))
* [exit]simplify:  Simplified to (exp (* (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))) (cbrt (* d1 (+ (- d4 d1) (- d2 d3))))))
* * * * [misc]progress:  [ 56 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (cbrt (* (* (+ (- d4 d3) (- d2 d1)) d1) (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (* (+ (- d4 d3) (- d2 d1)) d1) (* (+ (- d4 d3) (- d2 d1)) d1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (381 enodes)
* [exit]simplify:  Simplified to (* (* d1 (- (+ d4 d2) (+ d3 d1))) (* d1 (- (+ d4 d2) (+ d3 d1))))
* [exit]simplify:  Simplified to (* (* d1 (- (+ d4 d2) (+ d3 d1))) (* d1 (- (+ d4 d2) (+ d3 d1))))
* * * * [misc]progress:  [ 57 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (* (cbrt (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (cbrt (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))) (cbrt (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (cbrt (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (133 enodes)
* * [misc]simplify:  iters left: 2 (311 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (cbrt (* d1 (- (+ d4 d2) (+ d3 d1)))) (cbrt (* d1 (- (+ d4 d2) (+ d3 d1)))))) (cbrt (* (cbrt (* d1 (- (+ d4 d2) (+ d3 d1)))) (cbrt (* d1 (- (+ d4 d2) (+ d3 d1)))))))
* [exit]simplify:  Simplified to (* (cbrt (* (cbrt (* d1 (- (+ d4 d2) (+ d3 d1)))) (cbrt (* d1 (- (+ d4 d2) (+ d3 d1)))))) (cbrt (* (cbrt (* d1 (- (+ d4 d2) (+ d3 d1)))) (cbrt (* d1 (- (+ d4 d2) (+ d3 d1)))))))
* [enter]simplify:  Simplifying (cbrt (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (308 enodes)
* [exit]simplify:  Simplified to (cbrt (* (cbrt (* d1 (- (- d2 d3) (- d1 d4)))) (cbrt (* d1 (- (- d2 d3) (- d1 d4))))))
* [exit]simplify:  Simplified to (cbrt (* (cbrt (* d1 (- (- d2 d3) (- d1 d4)))) (cbrt (* d1 (- (- d2 d3) (- d1 d4))))))
* * * * [misc]progress:  [ 58 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (cbrt (* (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (155 enodes)
* * [misc]simplify:  iters left: 2 (450 enodes)
* [exit]simplify:  Simplified to (* (* d1 (- (+ d4 d2) (+ d3 d1))) (* d1 (- (+ d4 d2) (+ d3 d1))))
* [exit]simplify:  Simplified to (* (* d1 (- (+ d4 d2) (+ d3 d1))) (* d1 (- (+ d4 d2) (+ d3 d1))))
* * * * [misc]progress:  [ 59 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (sqrt (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (sqrt (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (312 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))))
* [exit]simplify:  Simplified to (fabs (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))))
* [enter]simplify:  Simplifying (sqrt (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (312 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))))
* [exit]simplify:  Simplified to (fabs (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))))
* * * * [misc]progress:  [ 60 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1))) (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (171 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (- (pow d2 3) (pow d1 3)) d1)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* d1 (- (pow d4 3) (pow d3 3)))))) (cbrt (+ (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (- (pow d2 3) (pow d1 3)) d1)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* d1 (- (pow d4 3) (pow d3 3)))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (- (pow d2 3) (pow d1 3)) d1)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* d1 (- (pow d4 3) (pow d3 3)))))) (cbrt (+ (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (- (pow d2 3) (pow d1 3)) d1)) (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* d1 (- (pow d4 3) (pow d3 3)))))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (120 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 d4) (* (+ d4 d3) d3)))) (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 d4) (* (+ d4 d3) d3)))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 d4) (* (+ d4 d3) d3)))) (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 d4) (* (+ d4 d3) d3)))))
* * * * [misc]progress:  [ 61 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1))) (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (85 enodes)
* * [misc]simplify:  iters left: 4 (248 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (* (- d2 d1) (+ d1 d2)) d1)) (* (* (+ d1 d2) d1) (- (pow d4 3) (pow d3 3))))) (cbrt (+ (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) d1)) (* (* d1 (- (pow d4 3) (pow d3 3))) (+ (* (+ d1 d2) d1) (* d2 d2))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (* (- d2 d1) (+ d1 d2)) d1)) (* (* (+ d1 d2) d1) (- (pow d4 3) (pow d3 3))))) (cbrt (+ (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) d1)) (* (* d1 (- (pow d4 3) (pow d3 3))) (+ (* (+ d1 d2) d1) (* d2 d2))))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (166 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d4 d4) (* (+ d4 d3) d3)))) (cbrt (* (+ d1 d2) (+ (* d4 d4) (* (+ d4 d3) d3)))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d4 d4) (* (+ d4 d3) d3)))) (cbrt (* (+ d1 d2) (+ (* d4 d4) (* (+ d4 d3) d3)))))
* * * * [misc]progress:  [ 62 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1))) (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (85 enodes)
* * [misc]simplify:  iters left: 4 (276 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) d1)) (* (* (+ d4 d3) (* (- d4 d3) d1)) (+ (* (+ d1 d2) d1) (* d2 d2))))) (cbrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* d1 (- (pow d4 3) (pow d3 3)))) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (+ d4 d3) d3))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) d1)) (* (* (+ d4 d3) (* (- d4 d3) d1)) (+ (* (+ d1 d2) d1) (* d2 d2))))) (cbrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* d1 (- (pow d4 3) (pow d3 3)))) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (+ d4 d3) d3))))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (174 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 d4) (* (+ d4 d3) d3)))) (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d4 d3))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 d4) (* (+ d4 d3) d3)))) (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d4 d3))))
* * * * [misc]progress:  [ 63 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1))) (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (* (+ d4 d3) (+ d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)))
* * [misc]simplify:  iters left: 6 (36 enodes)
* * [misc]simplify:  iters left: 5 (91 enodes)
* * [misc]simplify:  iters left: 4 (263 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (+ d1 d2)) (- (* d4 d4) (* d3 d3))) (* (* (+ d4 d3) d1) (* (+ d1 d2) (- d2 d1))))) (cbrt (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- (pow d4 3) (pow d3 3)) d1)) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (+ d1 d2)) (- (* d4 d4) (* d3 d3))) (* (* (+ d4 d3) d1) (* (+ d1 d2) (- d2 d1))))) (cbrt (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (* (- (pow d4 3) (pow d3 3)) d1)) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d3 d3) (* d4 (+ d4 d3)))))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (* (+ d4 d3) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (148 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 d4) (* (+ d4 d3) d3)))) (cbrt (* (+ d4 d3) (+ d1 d2))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 d4) (* (+ d4 d3) d3)))) (cbrt (* (+ d4 d3) (+ d1 d2))))
* * * * [misc]progress:  [ 64 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1))) (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (223 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1)) (* (* d1 (- d4 d3)) (* (- d4 d3) (- d4 d3))))) (cbrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* d1 (- (pow d4 3) (pow d3 3)))) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1)) (* (* d1 (- d4 d3)) (* (- d4 d3) (- d4 d3))))) (cbrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* d1 (- (pow d4 3) (pow d3 3)))) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (189 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- (- d2 d1) (- d4 d3))))) (cbrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d3 d3) (* d4 (+ d4 d3))))))
* [exit]simplify:  Simplified to (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- (- d2 d1) (- d4 d3))))) (cbrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d3 d3) (* d4 (+ d4 d3))))))
* * * * [misc]progress:  [ 65 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1))) (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (- (- d4 d3) (- d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (- d4 d3) (- d2 d1)) (* (- (- d4 d3) (- d2 d1)) d1))) (cbrt (+ (* (* d1 (- (pow d4 3) (pow d3 3))) (+ (* (+ d1 d2) d1) (* d2 d2))) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (- d4 d3) (- d2 d1)) (* (- (- d4 d3) (- d2 d1)) d1))) (cbrt (+ (* (* d1 (- (pow d4 3) (pow d3 3))) (+ (* (+ d1 d2) d1) (* d2 d2))) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (- (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (157 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 d4) (* d3 (+ d4 d3))))) (cbrt (- (+ d1 d4) (+ d2 d3))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 d4) (* d3 (+ d4 d3))))) (cbrt (- (+ d1 d4) (+ d2 d3))))
* * * * [misc]progress:  [ 66 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1))) (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (85 enodes)
* * [misc]simplify:  iters left: 4 (248 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* (+ d2 d1) d1) (* d2 d2)) (* (- (pow d4 3) (pow d3 3)) d1)) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))))) (cbrt (+ (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)) (* (* d1 (* (- d2 d1) (+ d2 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* (+ d2 d1) d1) (* d2 d2)) (* (- (pow d4 3) (pow d3 3)) d1)) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))))) (cbrt (+ (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)) (* (* d1 (* (- d2 d1) (+ d2 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (166 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (cbrt (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ d1 d2))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (cbrt (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ d1 d2))))
* * * * [misc]progress:  [ 67 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1))) (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (133 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (- (* d2 d2) (* d1 d1)) d1)))) (cbrt (+ (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (- (* d2 d2) (* d1 d1)) d1)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (- (* d2 d2) (* d1 d1)) d1)))) (cbrt (+ (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (* (- (* d2 d2) (* d1 d1)) d1)))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (263 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ d1 d2))) (cbrt (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ d1 d2))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ d1 d2))) (cbrt (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ d1 d2))))
* * * * [misc]progress:  [ 68 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1))) (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)))
* * [misc]simplify:  iters left: 6 (36 enodes)
* * [misc]simplify:  iters left: 5 (91 enodes)
* * [misc]simplify:  iters left: 4 (263 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (* (* d1 (* (+ d4 d3) (- d4 d3))) (+ (* d2 d2) (* (+ d2 d1) d1))))) (cbrt (+ (* (* d1 (* (+ d2 d1) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (* (* d1 (* (+ d4 d3) (- d4 d3))) (+ (* d2 d2) (* (+ d2 d1) d1))))) (cbrt (+ (* (* d1 (* (+ d2 d1) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (148 enodes)
* * [misc]simplify:  iters left: 3 (466 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ d4 d3))) (cbrt (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ d1 d2))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ d4 d3))) (cbrt (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ d1 d2))))
* * * * [misc]progress:  [ 69 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1))) (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (cbrt (* (+ d4 d3) (+ d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (222 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ d4 d3) d1) (* (- d4 d3) (+ d2 d1))) (* (* (+ d2 d1) (+ d4 d3)) (* (- d2 d1) d1)))) (cbrt (+ (* (* d1 (* (- d2 d1) (+ d2 d1))) (+ (* d4 d4) (* (+ d4 d3) d3))) (* (* d1 (+ d2 d1)) (- (pow d4 3) (pow d3 3))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ d4 d3) d1) (* (- d4 d3) (+ d2 d1))) (* (* (+ d2 d1) (+ d4 d3)) (* (- d2 d1) d1)))) (cbrt (+ (* (* d1 (* (- d2 d1) (+ d2 d1))) (+ (* d4 d4) (* (+ d4 d3) d3))) (* (* d1 (+ d2 d1)) (- (pow d4 3) (pow d3 3))))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (cbrt (* (+ d4 d3) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (115 enodes)
* * [misc]simplify:  iters left: 3 (309 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ d1 d2) (+ d4 d3))) (cbrt (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ d1 d2))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ d1 d2) (+ d4 d3))) (cbrt (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ d1 d2))))
* * * * [misc]progress:  [ 70 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1))) (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (189 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (- d2 d1)) (* (- d2 d1) (- d2 d1))) (* (* d1 (- d4 d3)) (* (- d4 d3) (- d4 d3))))) (cbrt (+ (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)) (* (* d1 (* (+ d2 d1) (- d2 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (- d2 d1)) (* (- d2 d1) (- d2 d1))) (* (* d1 (- d4 d3)) (* (- d4 d3) (- d4 d3))))) (cbrt (+ (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)) (* (* d1 (* (+ d2 d1) (- d2 d1))) (+ (* d4 (+ d4 d3)) (* d3 d3))))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (150 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- (- d2 d1) (- d4 d3))))) (cbrt (* (+ (* d4 d4) (* (+ d4 d3) d3)) (+ d1 d2))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- (- d2 d1) (- d4 d3))))) (cbrt (* (+ (* d4 d4) (* (+ d4 d3) d3)) (+ d1 d2))))
* * * * [misc]progress:  [ 71 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1))) (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (cbrt (- (- d4 d3) (- d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (68 enodes)
* * [misc]simplify:  iters left: 4 (198 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- (- d4 d3) (- d2 d1)) (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (+ (* (* d1 (* (+ d2 d1) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)))))
* [exit]simplify:  Simplified to (* (cbrt (* (- (- d4 d3) (- d2 d1)) (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (+ (* (* d1 (* (+ d2 d1) (- d2 d1))) (+ (* d3 d3) (* d4 (+ d4 d3)))) (* (- (pow d4 3) (pow d3 3)) (* (+ d2 d1) d1)))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (cbrt (- (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (118 enodes)
* * [misc]simplify:  iters left: 3 (354 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d4 d4) (* (+ d4 d3) d3)) (+ d1 d2))) (cbrt (+ (- d4 d3) (- d1 d2))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d4 d4) (* (+ d4 d3) d3)) (+ d1 d2))) (cbrt (+ (- d4 d3) (- d1 d2))))
* * * * [misc]progress:  [ 72 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1))) (* (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (85 enodes)
* * [misc]simplify:  iters left: 4 (276 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (pow d4 3) (pow d3 3)) d1) (+ (* d1 d1) (* d2 (+ d2 d1)))) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))))) (cbrt (+ (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* d1 (* (- d4 d3) (+ d4 d3)))) (* (* d1 (+ d4 d3)) (- (pow d2 3) (pow d1 3))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- (pow d4 3) (pow d3 3)) d1) (+ (* d1 d1) (* d2 (+ d2 d1)))) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))))) (cbrt (+ (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* d1 (* (- d4 d3) (+ d4 d3)))) (* (* d1 (+ d4 d3)) (- (pow d2 3) (pow d1 3))))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (174 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4))))
* * * * [misc]progress:  [ 73 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1))) (* (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)))
* * [misc]simplify:  iters left: 6 (36 enodes)
* * [misc]simplify:  iters left: 5 (91 enodes)
* * [misc]simplify:  iters left: 4 (263 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (* (- d2 d1) (+ d2 d1))) (+ (* (+ d4 d3) d3) (* d4 d4))) (* (* d1 (+ d2 d1)) (- (pow d4 3) (pow d3 3))))) (cbrt (+ (* (* d1 (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (* (- d4 d3) (+ d4 d3)) d1)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (* (- d2 d1) (+ d2 d1))) (+ (* (+ d4 d3) d3) (* d4 d4))) (* (* d1 (+ d2 d1)) (- (pow d4 3) (pow d3 3))))) (cbrt (+ (* (* d1 (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (* (- d4 d3) (+ d4 d3)) d1)))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (148 enodes)
* * [misc]simplify:  iters left: 3 (465 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ d1 d2))) (cbrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ d3 d4))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ d1 d2))) (cbrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ d3 d4))))
* * * * [misc]progress:  [ 74 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1))) (* (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (155 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) d1)) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* d1 (* (- d4 d3) (+ d4 d3)))))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) d1)) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* d1 (* (- d4 d3) (+ d4 d3)))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) d1)) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* d1 (* (- d4 d3) (+ d4 d3)))))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) d1)) (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* d1 (* (- d4 d3) (+ d4 d3)))))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (83 enodes)
* * [misc]simplify:  iters left: 3 (253 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4))) (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4))) (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4))))
* * * * [misc]progress:  [ 75 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1))) (* (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (* (+ d4 d3) (+ d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (237 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ d2 d1) d1) (* (+ d4 d3) (- d4 d3))) (* (* (+ d2 d1) (- d2 d1)) (* (+ d4 d3) d1)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) d1)) (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (+ d4 d3) (* (- d4 d3) d1))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ d2 d1) d1) (* (+ d4 d3) (- d4 d3))) (* (* (+ d2 d1) (- d2 d1)) (* (+ d4 d3) d1)))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (* (+ d4 d3) d1)) (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (+ d4 d3) (* (- d4 d3) d1))))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (* (+ d4 d3) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (301 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ d1 d2))) (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ d1 d2))) (cbrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4))))
* * * * [misc]progress:  [ 76 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1))) (* (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (211 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1)) (* (* d1 (- d4 d3)) (* (- d4 d3) (- d4 d3))))) (cbrt (+ (* (* d1 (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (* (* d1 (* (- d4 d3) (+ d4 d3))) (+ (* d2 d2) (* d1 (+ d2 d1)))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1)) (* (* d1 (- d4 d3)) (* (- d4 d3) (- d4 d3))))) (cbrt (+ (* (* d1 (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (* (* d1 (* (- d4 d3) (+ d4 d3))) (+ (* d2 d2) (* d1 (+ d2 d1)))))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (152 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- (- d2 d1) (- d4 d3))))) (cbrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ d3 d4))))
* [exit]simplify:  Simplified to (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- (- d2 d1) (- d4 d3))))) (cbrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ d3 d4))))
* * * * [misc]progress:  [ 77 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1))) (* (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (- (- d4 d3) (- d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (68 enodes)
* * [misc]simplify:  iters left: 4 (220 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (- d4 d3) (- d2 d1)) (* d1 (- (- d4 d3) (- d2 d1))))) (cbrt (+ (* (* d1 (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (* (* d1 (* (- d4 d3) (+ d4 d3))) (+ (* d2 d2) (* (+ d2 d1) d1))))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (- d4 d3) (- d2 d1)) (* d1 (- (- d4 d3) (- d2 d1))))) (cbrt (+ (* (* d1 (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (* (* d1 (* (- d4 d3) (+ d4 d3))) (+ (* d2 d2) (* (+ d2 d1) d1))))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (cbrt (- (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (120 enodes)
* * [misc]simplify:  iters left: 3 (344 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ d3 d4))) (cbrt (+ (- d1 d3) (- d4 d2))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ d3 d4))) (cbrt (+ (- d1 d3) (- d4 d2))))
* * * * [misc]progress:  [ 78 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1))) (* (cbrt (* (+ d4 d3) (+ d2 d1))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)))
* * [misc]simplify:  iters left: 6 (36 enodes)
* * [misc]simplify:  iters left: 5 (91 enodes)
* * [misc]simplify:  iters left: 4 (263 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (+ d4 d3) d3))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- (pow d4 3) (pow d3 3)) d1)))) (cbrt (+ (* (* (+ d4 d3) (+ d1 d2)) (* (- d4 d3) d1)) (* (* (+ d1 d2) d1) (* (- d2 d1) (+ d4 d3))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (+ d4 d3) d3))) (* (+ (* (+ d1 d2) d1) (* d2 d2)) (* (- (pow d4 3) (pow d3 3)) d1)))) (cbrt (+ (* (* (+ d4 d3) (+ d1 d2)) (* (- d4 d3) d1)) (* (* (+ d1 d2) d1) (* (- d2 d1) (+ d4 d3))))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ d4 d3) (+ d2 d1))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (148 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ d2 d1))) (cbrt (* (+ (* d1 d1) (* d2 (+ d2 d1))) (+ (* (+ d3 d4) d3) (* d4 d4)))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ d2 d1))) (cbrt (* (+ (* d1 d1) (* d2 (+ d2 d1))) (+ (* (+ d3 d4) d3) (* d4 d4)))))
* * * * [misc]progress:  [ 79 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1))) (* (cbrt (* (+ d4 d3) (+ d2 d1))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (222 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (- (* d2 d2) (* d1 d1))) (+ (* (+ d4 d3) d3) (* d4 d4))) (* (* d1 (+ d1 d2)) (- (pow d4 3) (pow d3 3))))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (* d1 (+ d4 d3))) (* (* (- d4 d3) (+ d4 d3)) (* (+ d1 d2) d1)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (- (* d2 d2) (* d1 d1))) (+ (* (+ d4 d3) d3) (* d4 d4))) (* (* d1 (+ d1 d2)) (- (pow d4 3) (pow d3 3))))) (cbrt (+ (* (- (* d2 d2) (* d1 d1)) (* d1 (+ d4 d3))) (* (* (- d4 d3) (+ d4 d3)) (* (+ d1 d2) d1)))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ d4 d3) (+ d2 d1))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (115 enodes)
* * [misc]simplify:  iters left: 3 (314 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ d2 d1))) (cbrt (* (+ (* (+ d3 d4) d3) (* d4 d4)) (+ d2 d1))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ d2 d1))) (cbrt (* (+ (* (+ d3 d4) d3) (* d4 d4)) (+ d2 d1))))
* * * * [misc]progress:  [ 80 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1))) (* (cbrt (* (+ d4 d3) (+ d2 d1))) (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (237 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (* d1 (+ d4 d3)) (- d4 d3)) (+ (* d2 d2) (* (+ d1 d2) d1))) (* (- (pow d2 3) (pow d1 3)) (* d1 (+ d4 d3))))) (cbrt (+ (* (* d1 (+ d4 d3)) (* (- d4 d3) (+ d1 d2))) (* (- (* d2 d2) (* d1 d1)) (* d1 (+ d4 d3))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (* d1 (+ d4 d3)) (- d4 d3)) (+ (* d2 d2) (* (+ d1 d2) d1))) (* (- (pow d2 3) (pow d1 3)) (* d1 (+ d4 d3))))) (cbrt (+ (* (* d1 (+ d4 d3)) (* (- d4 d3) (+ d1 d2))) (* (- (* d2 d2) (* d1 d1)) (* d1 (+ d4 d3))))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ d4 d3) (+ d2 d1))) (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (301 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ d2 d1))) (cbrt (* (+ d3 d4) (+ (* (+ d2 d1) d1) (* d2 d2)))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ d2 d1))) (cbrt (* (+ d3 d4) (+ (* (+ d2 d1) d1) (* d2 d2)))))
* * * * [misc]progress:  [ 81 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1))) (* (cbrt (* (+ d4 d3) (+ d2 d1))) (cbrt (* (+ d4 d3) (+ d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (116 enodes)
* * [misc]simplify:  iters left: 3 (481 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1)) (cbrt (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1)))
* [exit]simplify:  Simplified to (* (cbrt (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1)) (cbrt (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1)))
* [enter]simplify:  Simplifying (* (cbrt (* (+ d4 d3) (+ d2 d1))) (cbrt (* (+ d4 d3) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (134 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ d2 d1))) (cbrt (* (+ d3 d4) (+ d2 d1))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ d2 d1))) (cbrt (* (+ d3 d4) (+ d2 d1))))
* * * * [misc]progress:  [ 82 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1))) (* (cbrt (* (+ d4 d3) (+ d2 d1))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (177 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)) (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1)))) (cbrt (+ (* (* (- d4 d3) (+ d4 d3)) (* (+ d1 d2) d1)) (* (* d1 (+ d1 d2)) (* (+ d4 d3) (- d2 d1))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)) (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1)))) (cbrt (+ (* (* (- d4 d3) (+ d4 d3)) (* (+ d1 d2) d1)) (* (* d1 (+ d1 d2)) (* (+ d4 d3) (- d2 d1))))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ d4 d3) (+ d2 d1))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (113 enodes)
* * [misc]simplify:  iters left: 3 (387 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ d2 d1))) (cbrt (- (+ (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d4 d3))) (* (- d2 d1) (- d4 d3)))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ d2 d1))) (cbrt (- (+ (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d4 d3))) (* (- d2 d1) (- d4 d3)))))
* * * * [misc]progress:  [ 83 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1))) (* (cbrt (* (+ d4 d3) (+ d2 d1))) (cbrt (- (- d4 d3) (- d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (185 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (+ d1 d2)) (* (- d2 d1) (+ d4 d3))) (* (* (- d4 d3) (+ d4 d3)) (* (+ d1 d2) d1)))) (cbrt (* (* (+ (- d4 d3) (- d2 d1)) d1) (- (- d4 d3) (- d2 d1)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (+ d1 d2)) (* (- d2 d1) (+ d4 d3))) (* (* (- d4 d3) (+ d4 d3)) (* (+ d1 d2) d1)))) (cbrt (* (* (+ (- d4 d3) (- d2 d1)) d1) (- (- d4 d3) (- d2 d1)))))
* [enter]simplify:  Simplifying (* (cbrt (* (+ d4 d3) (+ d2 d1))) (cbrt (- (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (175 enodes)
* * [misc]simplify:  iters left: 2 (318 enodes)
* * [misc]simplify:  iters left: 1 (442 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ d2 d1))) (cbrt (+ (- d1 d3) (- d4 d2))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ d3 d4) (+ d2 d1))) (cbrt (+ (- d1 d3) (- d4 d2))))
* * * * [misc]progress:  [ 84 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1))) (* (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (223 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1)) (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)))) (cbrt (+ (* (+ (* d2 d2) (* (+ d1 d2) d1)) (* (- (pow d4 3) (pow d3 3)) d1)) (* (+ (* d4 d4) (* d3 (+ d3 d4))) (* (- (pow d2 3) (pow d1 3)) d1)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1)) (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)))) (cbrt (+ (* (+ (* d2 d2) (* (+ d1 d2) d1)) (* (- (pow d4 3) (pow d3 3)) d1)) (* (+ (* d4 d4) (* d3 (+ d3 d4))) (* (- (pow d2 3) (pow d1 3)) d1)))))
* [enter]simplify:  Simplifying (* (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (189 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d3 d4))))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (* (- (- d2 d1) (- d4 d3)) (- d2 d1)))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d3 d4))))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (* (- (- d2 d1) (- d4 d3)) (- d2 d1)))))
* * * * [misc]progress:  [ 85 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1))) (* (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (189 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (- d4 d3)) (* (- d4 d3) (- d4 d3))) (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1)))) (cbrt (+ (* (* d1 (+ d1 d2)) (- (pow d4 3) (pow d3 3))) (* (+ (* (+ d3 d4) d3) (* d4 d4)) (* (* (- d2 d1) (+ d1 d2)) d1)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (- d4 d3)) (* (- d4 d3) (- d4 d3))) (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1)))) (cbrt (+ (* (* d1 (+ d1 d2)) (- (pow d4 3) (pow d3 3))) (* (+ (* (+ d3 d4) d3) (* d4 d4)) (* (* (- d2 d1) (+ d1 d2)) d1)))))
* [enter]simplify:  Simplifying (* (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (150 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ d2 d1))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (* (- (- d2 d1) (- d4 d3)) (- d2 d1)))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ d2 d1))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (* (- (- d2 d1) (- d4 d3)) (- d2 d1)))))
* * * * [misc]progress:  [ 86 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1))) (* (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (211 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (- d2 d1)) (* (- d2 d1) (- d2 d1))) (* (* d1 (- d4 d3)) (* (- d4 d3) (- d4 d3))))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (* (+ d3 d4) d1)) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (* (* (- d4 d3) (+ d3 d4)) d1)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (- d2 d1)) (* (- d2 d1) (- d2 d1))) (* (* d1 (- d4 d3)) (* (- d4 d3) (- d4 d3))))) (cbrt (+ (* (- (pow d2 3) (pow d1 3)) (* (+ d3 d4) d1)) (* (+ (* d2 d2) (* (+ d1 d2) d1)) (* (* (- d4 d3) (+ d3 d4)) d1)))))
* [enter]simplify:  Simplifying (* (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (152 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (+ d3 d4))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- (- d2 d1) (- d4 d3))))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (+ d3 d4))) (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- (- d2 d1) (- d4 d3))))))
* * * * [misc]progress:  [ 87 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1))) (* (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (cbrt (* (+ d4 d3) (+ d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)))
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (177 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1)) (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)))) (cbrt (+ (* (* (- d2 d1) (+ d1 d2)) (* (+ d3 d4) d1)) (* (* d1 (+ d1 d2)) (* (+ d3 d4) (- d4 d3))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1)) (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)))) (cbrt (+ (* (* (- d2 d1) (+ d1 d2)) (* (+ d3 d4) d1)) (* (* d1 (+ d1 d2)) (* (+ d3 d4) (- d4 d3))))))
* [enter]simplify:  Simplifying (* (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (cbrt (* (+ d4 d3) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (113 enodes)
* * [misc]simplify:  iters left: 3 (387 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- (- d2 d1) (- d4 d3))))) (cbrt (* (+ d2 d1) (+ d3 d4))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- (- d2 d1) (- d4 d3))))) (cbrt (* (+ d2 d1) (+ d3 d4))))
* * * * [misc]progress:  [ 88 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)) (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1))) (* (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)) (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (223 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- d2 d1) d1) (* (- d2 d1) (- d2 d1))) (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)))) (cbrt (+ (* (* (- d2 d1) d1) (* (- d2 d1) (- d2 d1))) (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- d2 d1) d1) (* (- d2 d1) (- d2 d1))) (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)))) (cbrt (+ (* (* (- d2 d1) d1) (* (- d2 d1) (- d2 d1))) (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)))))
* [enter]simplify:  Simplifying (* (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (309 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- d4 d3) (- d4 d3)) (* (- (- d2 d1) (- d4 d3)) (- d2 d1)))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (* (- (- d2 d1) (- d4 d3)) (- d2 d1)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- d4 d3) (- d4 d3)) (* (- (- d2 d1) (- d4 d3)) (- d2 d1)))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (* (- (- d2 d1) (- d4 d3)) (- d2 d1)))))
* * * * [misc]progress:  [ 89 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1))) (* (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (cbrt (- (- d4 d3) (- d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (100 enodes)
* * [misc]simplify:  iters left: 3 (443 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)) (* (* (- d2 d1) d1) (* (- d2 d1) (- d2 d1))))) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)) (* (* (- d2 d1) d1) (* (- d2 d1) (- d2 d1))))) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)))
* [enter]simplify:  Simplifying (* (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (cbrt (- (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (101 enodes)
* * [misc]simplify:  iters left: 3 (390 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- (- d2 d1) (- d4 d3)) (- d4 d3)))) (cbrt (+ (- d4 d3) (- d1 d2))))
* [exit]simplify:  Simplified to (* (cbrt (- (* (- d2 d1) (- d2 d1)) (* (- (- d2 d1) (- d4 d3)) (- d4 d3)))) (cbrt (+ (- d4 d3) (- d1 d2))))
* * * * [misc]progress:  [ 90 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1))) (* (cbrt (- (- d4 d3) (- d2 d1))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)))
* * [misc]simplify:  iters left: 6 (34 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (232 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (- (pow d4 3) (pow d3 3))) (+ (* d1 d1) (* d2 (+ d2 d1)))) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (+ d3 d4) d3))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) (* d1 (- (- d4 d3) (- d2 d1))))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (- (pow d4 3) (pow d3 3))) (+ (* d1 d1) (* d2 (+ d2 d1)))) (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 d4) (* (+ d3 d4) d3))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) (* d1 (- (- d4 d3) (- d2 d1))))))
* [enter]simplify:  Simplifying (* (cbrt (- (- d4 d3) (- d2 d1))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (157 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (+ d1 d4) (+ d2 d3))) (cbrt (* (+ (* d2 d2) (* (+ d2 d1) d1)) (+ (* d4 (+ d3 d4)) (* d3 d3)))))
* [exit]simplify:  Simplified to (* (cbrt (- (+ d1 d4) (+ d2 d3))) (cbrt (* (+ (* d2 d2) (* (+ d2 d1) d1)) (+ (* d4 (+ d3 d4)) (* d3 d3)))))
* * * * [misc]progress:  [ 91 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1))) (* (cbrt (- (- d4 d3) (- d2 d1))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (68 enodes)
* * [misc]simplify:  iters left: 4 (198 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* d3 d3) (* d4 (+ d3 d4))) (* (* (+ d2 d1) (- d2 d1)) d1)) (* (* d1 (+ d2 d1)) (- (pow d4 3) (pow d3 3))))) (cbrt (* (- (- d4 d3) (- d2 d1)) (* (+ (- d4 d3) (- d2 d1)) d1))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (+ (* d3 d3) (* d4 (+ d3 d4))) (* (* (+ d2 d1) (- d2 d1)) d1)) (* (* d1 (+ d2 d1)) (- (pow d4 3) (pow d3 3))))) (cbrt (* (- (- d4 d3) (- d2 d1)) (* (+ (- d4 d3) (- d2 d1)) d1))))
* [enter]simplify:  Simplifying (* (cbrt (- (- d4 d3) (- d2 d1))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (118 enodes)
* * [misc]simplify:  iters left: 3 (349 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (+ d1 d4) (+ d2 d3))) (cbrt (* (+ d2 d1) (+ (* d4 (+ d3 d4)) (* d3 d3)))))
* [exit]simplify:  Simplified to (* (cbrt (- (+ d1 d4) (+ d2 d3))) (cbrt (* (+ d2 d1) (+ (* d4 (+ d3 d4)) (* d3 d3)))))
* * * * [misc]progress:  [ 92 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1))) (* (cbrt (- (- d4 d3) (- d2 d1))) (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)))
* * [misc]simplify:  iters left: 6 (30 enodes)
* * [misc]simplify:  iters left: 5 (68 enodes)
* * [misc]simplify:  iters left: 4 (220 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (+ d3 d4)) (- (pow d2 3) (pow d1 3))) (* (* (+ d3 d4) (* (- d4 d3) d1)) (+ (* d2 (+ d2 d1)) (* d1 d1))))) (cbrt (* (* d1 (+ (- d4 d3) (- d2 d1))) (- (- d4 d3) (- d2 d1)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (+ d3 d4)) (- (pow d2 3) (pow d1 3))) (* (* (+ d3 d4) (* (- d4 d3) d1)) (+ (* d2 (+ d2 d1)) (* d1 d1))))) (cbrt (* (* d1 (+ (- d4 d3) (- d2 d1))) (- (- d4 d3) (- d2 d1)))))
* [enter]simplify:  Simplifying (* (cbrt (- (- d4 d3) (- d2 d1))) (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (120 enodes)
* * [misc]simplify:  iters left: 3 (344 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (- d1 d3) (- d4 d2))) (cbrt (* (+ (* (+ d2 d1) d1) (* d2 d2)) (+ d3 d4))))
* [exit]simplify:  Simplified to (* (cbrt (+ (- d1 d3) (- d4 d2))) (cbrt (* (+ (* (+ d2 d1) d1) (* d2 d2)) (+ d3 d4))))
* * * * [misc]progress:  [ 93 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1))) (* (cbrt (- (- d4 d3) (- d2 d1))) (cbrt (* (+ d4 d3) (+ d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (185 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (+ d3 d4)) (* (+ d2 d1) (- d4 d3))) (* (* (+ d2 d1) (+ d3 d4)) (* (- d2 d1) d1)))) (cbrt (* (* d1 (+ (- d4 d3) (- d2 d1))) (- (- d4 d3) (- d2 d1)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (+ d3 d4)) (* (+ d2 d1) (- d4 d3))) (* (* (+ d2 d1) (+ d3 d4)) (* (- d2 d1) d1)))) (cbrt (* (* d1 (+ (- d4 d3) (- d2 d1))) (- (- d4 d3) (- d2 d1)))))
* [enter]simplify:  Simplifying (* (cbrt (- (- d4 d3) (- d2 d1))) (cbrt (* (+ d4 d3) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (175 enodes)
* * [misc]simplify:  iters left: 2 (326 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (- d1 d3) (- d4 d2))) (cbrt (* (+ d3 d4) (+ d2 d1))))
* [exit]simplify:  Simplified to (* (cbrt (+ (- d1 d3) (- d4 d2))) (cbrt (* (+ d3 d4) (+ d2 d1))))
* * * * [misc]progress:  [ 94 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1))) (* (cbrt (- (- d4 d3) (- d2 d1))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (100 enodes)
* * [misc]simplify:  iters left: 3 (443 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (+ (* (* (- d2 d1) d1) (* (- d2 d1) (- d2 d1))) (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)))))
* [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (+ (* (* (- d2 d1) d1) (* (- d2 d1) (- d2 d1))) (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)))))
* [enter]simplify:  Simplifying (* (cbrt (- (- d4 d3) (- d2 d1))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (101 enodes)
* * [misc]simplify:  iters left: 3 (389 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- (- d2 d1) (- d4 d3)) (- d2 d1)) (* (- d4 d3) (- d4 d3)))) (cbrt (- (- d4 d2) (- d3 d1))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (- (- d2 d1) (- d4 d3)) (- d2 d1)) (* (- d4 d3) (- d4 d3)))) (cbrt (- (- d4 d2) (- d3 d1))))
* * * * [misc]progress:  [ 95 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1))) (* (cbrt (- (- d4 d3) (- d2 d1))) (cbrt (- (- d4 d3) (- d2 d1))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (300 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)))
* [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)))
* [enter]simplify:  Simplifying (* (cbrt (- (- d4 d3) (- d2 d1))) (cbrt (- (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (183 enodes)
* * [misc]simplify:  iters left: 1 (270 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (- d4 d2) (- d1 d3))) (cbrt (+ (- d4 d2) (- d1 d3))))
* [exit]simplify:  Simplified to (* (cbrt (+ (- d4 d2) (- d1 d3))) (cbrt (+ (- d4 d2) (- d1 d3))))
* * * * [misc]progress:  [ 96 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* 1 (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* * * * [misc]progress:  [ 97 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (+ (- d4 d3) (- d2 d1)))) (cbrt d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (312 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (+ (- d2 d3) (- d4 d1))))
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (+ (- d2 d3) (- d4 d1))))
* * * * [misc]progress:  [ 98 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (* (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))) (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (* (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (137 enodes)
* * [misc]simplify:  iters left: 2 (313 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cbrt (* d1 (- (- d4 d1) (- d3 d2))))) (* (cbrt (* d1 (- (- d4 d1) (- d3 d2)))) (cbrt (cbrt (* d1 (- (- d4 d1) (- d3 d2)))))))
* [exit]simplify:  Simplified to (* (cbrt (cbrt (* d1 (- (- d4 d1) (- d3 d2))))) (* (cbrt (* d1 (- (- d4 d1) (- d3 d2)))) (cbrt (cbrt (* d1 (- (- d4 d1) (- d3 d2)))))))
* * * * [misc]progress:  [ 99 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (sqrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (sqrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (sqrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (312 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (sqrt (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))))
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (sqrt (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))))
* * * * [misc]progress:  [ 100 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) 1) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (136 enodes)
* * [misc]simplify:  iters left: 2 (313 enodes)
* [exit]simplify:  Simplified to (cbrt (* d1 (- (+ d2 d4) (+ d3 d1))))
* [exit]simplify:  Simplified to (cbrt (* d1 (- (+ d2 d4) (+ d3 d1))))
* * * * [misc]progress:  [ 101 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (+ (- d4 d3) (- d2 d1))) (* (cbrt d1) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt d1) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (308 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d4 d3)) d1)) (cbrt d1))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d4 d3)) d1)) (cbrt d1))
* * * * [misc]progress:  [ 102 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (* (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (* (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (312 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))))
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))))
* * * * [misc]progress:  [ 103 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (sqrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (* (sqrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (sqrt (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (134 enodes)
* * [misc]simplify:  iters left: 2 (312 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (sqrt (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))))
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (sqrt (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))))
* * * * [misc]progress:  [ 104 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* 1 (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (309 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))) (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))) (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))))
* * * * [misc]progress:  [ 105 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (216 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (- d4 d3) (- d2 d1)))) (cbrt (+ (* (+ (* d3 d3) (* d4 (+ d3 d4))) (* (- (pow d2 3) (pow d1 3)) d1)) (* (* d1 (- (pow d4 3) (pow d3 3))) (+ (* d1 d1) (* d2 (+ d2 d1)))))))
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (- d4 d3) (- d2 d1)))) (cbrt (+ (* (+ (* d3 d3) (* d4 (+ d3 d4))) (* (- (pow d2 3) (pow d1 3)) d1)) (* (* d1 (- (pow d4 3) (pow d3 3))) (+ (* d1 d1) (* d2 (+ d2 d1)))))))
* * * * [misc]progress:  [ 106 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (182 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (+ d2 d1)) (- (pow d4 3) (pow d3 3))) (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (- (* d2 d2) (* d1 d1)) d1)))) (cbrt (* d1 (+ (- d4 d3) (- d2 d1)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (+ d2 d1)) (- (pow d4 3) (pow d3 3))) (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (* (- (* d2 d2) (* d1 d1)) d1)))) (cbrt (* d1 (+ (- d4 d3) (- d2 d1)))))
* * * * [misc]progress:  [ 107 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1))) (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (204 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ d3 d4) (* (- d4 d3) d1)) (+ (* d2 (+ d2 d1)) (* d1 d1))) (* (- (pow d2 3) (pow d1 3)) (* (+ d3 d4) d1)))) (cbrt (* d1 (+ (- d4 d3) (- d2 d1)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ d3 d4) (* (- d4 d3) d1)) (+ (* d2 (+ d2 d1)) (* d1 d1))) (* (- (pow d2 3) (pow d1 3)) (* (+ d3 d4) d1)))) (cbrt (* d1 (+ (- d4 d3) (- d2 d1)))))
* * * * [misc]progress:  [ 108 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1))) (cbrt (* (+ d4 d3) (+ d2 d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (168 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ d2 d1) (+ d3 d4)) (* (- d4 d3) d1)) (* (* d1 (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* d1 (+ (- d4 d3) (- d2 d1)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (+ d2 d1) (+ d3 d4)) (* (- d4 d3) d1)) (* (* d1 (+ d2 d1)) (* (- d2 d1) (+ d3 d4))))) (cbrt (* d1 (+ (- d4 d3) (- d2 d1)))))
* * * * [misc]progress:  [ 109 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1)))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (337 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1)) (* (* (- d4 d3) d1) (* (- d4 d3) (- d4 d3))))) (cbrt (* d1 (- (- d2 d3) (- d1 d4)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1)) (* (* (- d4 d3) d1) (* (- d4 d3) (- d4 d3))))) (cbrt (* d1 (- (- d2 d3) (- d1 d4)))))
* * * * [misc]progress:  [ 110 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1))) (cbrt (- (- d4 d3) (- d2 d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (95 enodes)
* * [misc]simplify:  iters left: 3 (367 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (* d1 (- (- d4 d1) (- d3 d2)))))
* [exit]simplify:  Simplified to (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (* d1 (- (- d4 d1) (- d3 d2)))))
* * * * [misc]progress:  [ 111 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (216 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* d1 (- (pow d4 3) (pow d3 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (cbrt (* (+ (- d2 d1) (- d4 d3)) d1)))
* [exit]simplify:  Simplified to (* (cbrt (+ (* (* d1 (- (pow d2 3) (pow d1 3))) (+ (* d4 (+ d4 d3)) (* d3 d3))) (* (* d1 (- (pow d4 3) (pow d3 3))) (+ (* d1 (+ d1 d2)) (* d2 d2))))) (cbrt (* (+ (- d2 d1) (- d4 d3)) d1)))
* * * * [misc]progress:  [ 112 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (182 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d4 d3)) d1)) (cbrt (+ (* (* d1 (* (- d2 d1) (+ d2 d1))) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (* d1 (+ d2 d1)) (- (pow d4 3) (pow d3 3))))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d4 d3)) d1)) (cbrt (+ (* (* d1 (* (- d2 d1) (+ d2 d1))) (+ (* d4 d4) (* d3 (+ d4 d3)))) (* (* d1 (+ d2 d1)) (- (pow d4 3) (pow d3 3))))))
* * * * [misc]progress:  [ 113 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (204 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d4 d3)) d1)) (cbrt (+ (* (* d1 (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (* (- d4 d3) d1)) (+ (* d2 (+ d2 d1)) (* d1 d1))))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (- d2 d1) (- d4 d3)) d1)) (cbrt (+ (* (* d1 (+ d4 d3)) (- (pow d2 3) (pow d1 3))) (* (* (+ d4 d3) (* (- d4 d3) d1)) (+ (* d2 (+ d2 d1)) (* d1 d1))))))
* * * * [misc]progress:  [ 114 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ d4 d3) (+ d2 d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (168 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (- d2 d1) (- d4 d3)))) (cbrt (+ (* (* (- d4 d3) (+ d4 d3)) (* (+ d1 d2) d1)) (* (* d1 (+ d1 d2)) (* (- d2 d1) (+ d4 d3))))))
* [exit]simplify:  Simplified to (* (cbrt (* d1 (+ (- d2 d1) (- d4 d3)))) (cbrt (+ (* (* (- d4 d3) (+ d4 d3)) (* (+ d1 d2) d1)) (* (* d1 (+ d1 d2)) (* (- d2 d1) (+ d4 d3))))))
* * * * [misc]progress:  [ 115 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1)))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (98 enodes)
* * [misc]simplify:  iters left: 3 (339 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* d1 (- (- d2 d3) (- d1 d4)))) (cbrt (+ (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)) (* (* (- d2 d1) d1) (* (- d2 d1) (- d2 d1))))))
* [exit]simplify:  Simplified to (* (cbrt (* d1 (- (- d2 d3) (- d1 d4)))) (cbrt (+ (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)) (* (* (- d2 d1) d1) (* (- d2 d1) (- d2 d1))))))
* * * * [misc]progress:  [ 116 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (- (- d4 d3) (- d2 d1)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (95 enodes)
* * [misc]simplify:  iters left: 3 (368 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)))
* * * * [misc]progress:  [ 117 / 129 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* * * * [misc]progress:  [ 118 / 129 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (- (+ (* 1/3 (* (pow (/ 1 d1) 1/3) d4)) (exp (* 1/3 (+ (* 2 (log d1)) (log -1))))) (* 1/3 (* (pow (/ 1 d1) 1/3) d3)))))>
* [enter]simplify:  Simplifying (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (- (+ (* 1/3 (* (pow (/ 1 d1) 1/3) d4)) (exp (* 1/3 (+ (* 2 (log d1)) (log -1))))) (* 1/3 (* (pow (/ 1 d1) 1/3) d3))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (68 enodes)
* * [misc]simplify:  iters left: 4 (169 enodes)
* * [misc]simplify:  iters left: 3 (465 enodes)
* [exit]simplify:  Simplified to (* (+ (cbrt (* -1 (* d1 d1))) (* (* 1/3 (- d4 d3)) (cbrt (/ 1 d1)))) (* (cbrt (* d1 (- (- d4 d1) (- d3 d2)))) (cbrt (* d1 (- (- d4 d1) (- d3 d2))))))
* * * * [misc]progress:  [ 119 / 129 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (exp (* -1/3 (+ (log (/ 1 d1)) (log (/ 1 d4)))))))>
* [enter]simplify:  Simplifying (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (exp (* -1/3 (+ (log (/ 1 d1)) (log (/ 1 d4))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (117 enodes)
* * [misc]simplify:  iters left: 3 (286 enodes)
* [exit]simplify:  Simplified to (* (pow (* (/ 1 d4) (/ 1 d1)) -1/3) (* (cbrt (* d1 (- (- d4 d1) (- d3 d2)))) (cbrt (* d1 (- (- d4 d1) (- d3 d2))))))
* * * * [misc]progress:  [ 120 / 129 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (exp (* -1/3 (+ (log (/ -1 d1)) (log (/ -1 d4)))))))>
* [enter]simplify:  Simplifying (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (exp (* -1/3 (+ (log (/ -1 d1)) (log (/ -1 d4))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (101 enodes)
* * [misc]simplify:  iters left: 3 (233 enodes)
* [exit]simplify:  Simplified to (* (pow (* (/ -1 d4) (/ -1 d1)) -1/3) (* (cbrt (* d1 (- (- d4 d1) (- d3 d2)))) (cbrt (* d1 (- (- d4 d1) (- d3 d2))))))
* * * * [misc]progress:  [ 121 / 129 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (- (+ (* 1/3 (* (pow (/ 1 d1) 1/3) d4)) (exp (* 1/3 (+ (* 2 (log d1)) (log -1))))) (* 1/3 (* (pow (/ 1 d1) 1/3) d3)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (- (+ (* 1/3 (* (pow (/ 1 d1) 1/3) d4)) (exp (* 1/3 (+ (* 2 (log d1)) (log -1))))) (* 1/3 (* (pow (/ 1 d1) 1/3) d3)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (68 enodes)
* * [misc]simplify:  iters left: 4 (158 enodes)
* * [misc]simplify:  iters left: 3 (407 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (* d1 (- (- d4 d1) (- d3 d2)))) (cbrt (* d1 (- (- d4 d1) (- d3 d2))))) (+ (* (* 1/3 (- d4 d3)) (cbrt (/ 1 d1))) (cbrt (* -1 (* d1 d1)))))
* * * * [misc]progress:  [ 122 / 129 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (exp (* -1/3 (+ (log (/ 1 d1)) (log (/ 1 d4)))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (exp (* -1/3 (+ (log (/ 1 d1)) (log (/ 1 d4)))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (118 enodes)
* * [misc]simplify:  iters left: 3 (288 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* d1 (- (- d2 d3) (- d1 d4)))) (* (pow (* (/ 1 d4) (/ 1 d1)) -1/3) (cbrt (* d1 (- (- d2 d3) (- d1 d4))))))
* * * * [misc]progress:  [ 123 / 129 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (exp (* -1/3 (+ (log (/ -1 d1)) (log (/ -1 d4)))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (exp (* -1/3 (+ (log (/ -1 d1)) (log (/ -1 d4)))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (102 enodes)
* * [misc]simplify:  iters left: 3 (234 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* d1 (- (- d2 d3) (- d1 d4)))) (* (pow (* (/ -1 d4) (/ -1 d1)) -1/3) (cbrt (* d1 (- (- d2 d3) (- d1 d4))))))
* * * * [misc]progress:  [ 124 / 129 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (* (- (+ (* 1/3 (* (pow (/ 1 d1) 1/3) d4)) (exp (* 1/3 (+ (* 2 (log d1)) (log -1))))) (* 1/3 (* (pow (/ 1 d1) 1/3) d3))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (* (- (+ (* 1/3 (* (pow (/ 1 d1) 1/3) d4)) (exp (* 1/3 (+ (* 2 (log d1)) (log -1))))) (* 1/3 (* (pow (/ 1 d1) 1/3) d3))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (69 enodes)
* * [misc]simplify:  iters left: 4 (157 enodes)
* * [misc]simplify:  iters left: 3 (407 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- (+ d2 d4) (+ d3 d1)) d1)) (* (+ (* (* 1/3 (- d4 d3)) (cbrt (/ 1 d1))) (cbrt (* (* d1 d1) -1))) (cbrt (* (- (+ d2 d4) (+ d3 d1)) d1))))
* * * * [misc]progress:  [ 125 / 129 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (* (exp (* -1/3 (+ (log (/ 1 d1)) (log (/ 1 d4))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (* (exp (* -1/3 (+ (log (/ 1 d1)) (log (/ 1 d4))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (117 enodes)
* * [misc]simplify:  iters left: 3 (287 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (pow (* (/ 1 d4) (/ 1 d1)) -1/3)))
* * * * [misc]progress:  [ 126 / 129 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (* (exp (* -1/3 (+ (log (/ -1 d1)) (log (/ -1 d4))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (* (exp (* -1/3 (+ (log (/ -1 d1)) (log (/ -1 d4))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (101 enodes)
* * [misc]simplify:  iters left: 3 (231 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (pow (* (/ -1 d1) (/ -1 d4)) -1/3)))
* * * * [misc]progress:  [ 127 / 129 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (+ (* 2/3 (* (exp (* 1/3 (+ (log d1) (log -1)))) d4)) (+ (pow d1 4/3) (* 2/3 (* (pow d1 1/3) d3)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (+ (* 2/3 (* (exp (* 1/3 (+ (log d1) (log -1)))) d4)) (+ (pow d1 4/3) (* 2/3 (* (pow d1 1/3) d3)))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (61 enodes)
* * [misc]simplify:  iters left: 4 (132 enodes)
* * [misc]simplify:  iters left: 3 (305 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- (- d4 d3) (- d1 d2)) d1)) (+ (* (* d4 2/3) (cbrt (* -1 d1))) (+ (pow d1 4/3) (* (cbrt d1) (* d3 2/3)))))
* * * * [misc]progress:  [ 128 / 129 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (exp (* -2/3 (+ (log (/ 1 d1)) (log (/ 1 d4))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (exp (* -2/3 (+ (log (/ 1 d1)) (log (/ 1 d4))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (112 enodes)
* * [misc]simplify:  iters left: 3 (282 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- (- d2 d3) (- d1 d4)) d1)) (pow (* (/ 1 d1) (/ 1 d4)) -2/3))
* * * * [misc]progress:  [ 129 / 129 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (exp (* -2/3 (+ (log (/ -1 d1)) (log (/ -1 d4))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))>
* [enter]simplify:  Simplifying (* (exp (* -2/3 (+ (log (/ -1 d1)) (log (/ -1 d4))))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (45 enodes)
* * [misc]simplify:  iters left: 4 (96 enodes)
* * [misc]simplify:  iters left: 3 (227 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (pow (* (/ -1 d4) (/ -1 d1)) -2/3))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 4 / 4
* * * [misc]progress:  picking best candidate
* [misc]none:  Fresh alts: 3
* [misc]none:  All alts: 6
* [misc]none:  Non-fresh alt: (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))
* [misc]none:  Non-fresh alt: (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))
* [misc]none:  Non-fresh alt: (λ (d1 d2 d3 d4) (* (+ (- d4 d3) (- d2 d1)) d1))
* [misc]none:  Fresh alt: (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))
* [misc]none:  Fresh alt: (λ (d1 d2 d3 d4) (/ (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1) (* (+ d4 d3) (+ d2 d1))))
* [misc]none:  Fresh alt: (λ (d1 d2 d3 d4) (- (+ (log (pow (exp d1) (- d2 d3))) (* d4 d1)) (* d1 d1)))
* [misc]none:  Fresh alt indexes
* [misc]none:  (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))): 0
* [misc]none:  (λ (d1 d2 d3 d4) (/ (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1) (* (+ d4 d3) (+ d2 d1)))): 1
* [misc]none:  (λ (d1 d2 d3 d4) (- (+ (log (pow (exp d1) (- d2 d3))) (* d4 d1)) (* d1 d1))): 2
* [misc]none:  Best fresh alt per point
* [misc]none:  (-1.6443669263139625e-21 -3.243512322284292e-122 -1.3335764803316698e+18 -3.4385618760295565e-196): 0
* [misc]none:  (-1.0895678656272477e-302 -5.012122450834564e+235 -2.30861427567134e-56 7.973607860934187e-265): 2
* [misc]none:  (-3.5205684683410725e+140 -3.1160513218371308e+125 1.3259671025625162e-199 1.4153430662334923e+25): 0
* [misc]none:  (2.5483919283977818e+126 -5.338046330674004e-262 -2.1951212102565353e-308 3.477466582324035e-258): 1
* [misc]none:  (1.879116961567281e-33 -2.904897262664714e+216 2.1480238909927567e-157 1.7052657907640464e-150): 1
* [misc]none:  (-2.7862653359150103e-243 2.6343125069080467e+39 -4.927429820018751e-231 -8.202991666454816e-18): 0
* [misc]none:  (-8.57198624146531e-257 -1.2684349572370534e+277 -2.5377669964330345e-08 4.8653179212503916e+156): 0
* [misc]none:  (2.9573507267394465e-308 4.1771154955437857e-262 9.548848428244463e-113 -2.2939125050235394e+293): 2
* [misc]none:  (1.1074692942653551e+18 1.558500650765054e+146 -1.4427844127653957e+163 -3.290501752269151e+272): 2
* [misc]none:  (2.1799976387849835e+86 7.28471948788428e-160 4.546382622074157e-108 3.8495114831696875e-48): 1
* [misc]none:  (-3.8141020826309564e-253 1.9702257433450407e+81 -4.70786336675919e+41 -5.810775194652138e-182): 0
* [misc]none:  (5.578729453086569e+103 -5.174787063290041e-77 -1.7962360559157053e+126 -3.602378264528244e-77): 0
* [misc]none:  (-2.734511597592918e-105 3.878570727773688e+88 -4.973278660359894e+305 -4.566967453399723e+187): 0
* [misc]none:  (-5.7032012695266825e-267 -1.0135232526794523e+225 -3.9028338988804445e-215 -2.9921287167588744e-29): 2
* [misc]none:  (8.964693163650392e-34 -1.9376334161955392e+275 1448560715879084.8 2.8530891400108187e+124): 2
* [misc]none:  (-4.254509078478547e-146 4.7983151974100645e-157 -3.4680276273553894e+71 -1.1356511629048659e-66): 1
* [misc]none:  (-3.2842504786697723e-62 -3.6679884860647953e+139 -6.012766417664988e-88 -3.3518692628019843e+155): 2
* [misc]none:  (7.93491287214267e+141 3.683021898958175e-92 -8.789755586038403e-52 -1.3141233642315952e-80): 1
* [misc]none:  (-4.269107593183524e-44 3.172765912909289e-210 9.30882910260521e+146 2.4925158551302067e+89): 1
* [misc]none:  (-5.076273990837405e-107 4.9481145636672675e+241 1.424337059855989e+278 7.971044540414295e-262): 0
* [misc]none:  (1.1226946855603257e+134 1.0620872870410674e+116 -5.537560107910088e-37 1.089718114615177e+146): 0
* [misc]none:  (3.7705476046542606e-199 -3.0986748867398754e-236 -1.2277946944088456e+190 -2.115441946403536e-290): 1
* [misc]none:  (4.409640884251011e-241 1.448439820344248e-284 -2.7702347062842817e+153 -3.329904171327438e+42): 0
* [misc]none:  (2.733755685909439e-14 -9.956977188622649e+115 9.153145296775212e-39 2.077022997927436e-139): 1
* [misc]none:  (4.254676546626023e+95 1.65437291935563e-224 1.75735823434951e+164 -3.327299600224634e+127): 1
* [misc]none:  (1.1977021547617553e-151 2.695882145846339e-150 -4.417154920460432e+112 1.3534066113872892e-83): 1
* [misc]none:  (3.5962302077437896e+35 6.99336629999571e-198 1.0207405110327045e+68 -1.563218642400257e-260): 1
* [misc]none:  (-3.885324924146795e-199 3.6900263865319447e-56 4.683171545131285e-268 -5.2721510534810066e-182): 0
* [misc]none:  (-1.8469081426831914e+132 2.775408230158654e+145 6.68198567160077e-57 -3.6812769515194246e+17): 0
* [misc]none:  (3.7593562727881465e-144 -3.457479218913416e+261 -1.444316295907566e-201 -2.0542571692182826e-193): 1
* [misc]none:  (1.3773590471941116e-85 -4.998598194099127e-37 5.932902354540652e-124 2.9604954362664366e+289): 2
* [misc]none:  (7.015751827940853e-06 -1.840471874045199e+266 -3.7807595998787116e-103 2.4422167474251047e+117): 2
* [misc]none:  (3.0539888630764254e-239 9.953908495433605e+227 2.035229969651227e+29 4.438087084089409e-213): 0
* [misc]none:  (-1.663065297445593e-62 3.0509442478623603e-280 -3.9087675545163425e+153 6.736387170591557e-22): 1
* [misc]none:  (-2.243309344068225e-140 -9.539967283881324e+305 -2.2027298968537837e-301 1.0197345638114325e+113): 0
* [misc]none:  (6.9283794454946695e-220 -1.0132277496103539e+77 1.0102328277471194e+97 -1.7403911646490318e+249): 2
* [misc]none:  (-5.321402604291141e-06 -1.7733690550394132e+98 -1.6450771497728858e-153 -1.2856408555940953e-166): 1
* [misc]none:  (-2.4563282576584604e-122 -1.3213928797473327e-207 -1.1637673099206726e-272 -8.35758297731061e+77): 2
* [misc]none:  (1.1255669962589905e-76 -9.128123815075865e-09 2.0980661301565718e-60 1.9558316322795932e+229): 2
* [misc]none:  (1.934587478033807e-06 -7.4577526938900515e-149 -2.4555398271443037e+37 -4.2262972774725406e-291): 0
* [misc]none:  (1.0024360019170988e-151 7.5175772698725994e+230 -1.4613178491821498e+48 -7.970124387059626e+165): 0
* [misc]none:  (-1.0091775766099388e-178 -1.6913183888362534e+156 1.8900938929376038e+24 1.8609002361575433e+134): 1
* [misc]none:  (-3.3689301634358805e-183 -8.50367291123105e-71 -3.349281291075412e+38 -1.0250803998307858e-132): 0
* [misc]none:  (-3.5623967584642926e-269 -3.4724268704770007e-202 5.401640654302555e-174 -1.582590197928576e-211): 2
* [misc]none:  (-3.488528374062341e-146 5.490749926655099e-194 1.6992513309501048e-129 2.550558153214631e-264): 1
* [misc]none:  (-2.8461469221693393e+86 2.3831816544282347e-63 -2.786968209929801e+193 -1.3359749600171865e-289): 0
* [misc]none:  (-2.896041580883322e-94 -5.287200695515853e-282 -1.9009158065219093e-52 -2.853933693147488e+41): 1
* [misc]none:  (2.7188607793966375e-54 -8.400365478661657e-21 -1.0750250730131472e-197 -1.1819635025711692e-46): 1
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* [misc]none:  (6.922703552766224e-109 7.522858670517918e+259 11457790396.152245 -8.659425598701502e-239): 0
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* [misc]none:  (5.516984935800077e+93 3.635166212473371e-300 -7.030898941792429e-220 3.966912435182195e-260): 1
* [misc]none:  (-1.9585533035631207e-216 -3.4161681568779905e-199 3.5927665975113976e-239 4.614798558690456e-297): 2
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* [misc]none:  All alt indexes
* [misc]none:  (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))): 0
* [misc]none:  (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)))): 1
* [misc]none:  (λ (d1 d2 d3 d4) (* (+ (- d4 d3) (- d2 d1)) d1)): 2
* [misc]none:  (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))): 3
* [misc]none:  (λ (d1 d2 d3 d4) (/ (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1) (* (+ d4 d3) (+ d2 d1)))): 4
* [misc]none:  (λ (d1 d2 d3 d4) (- (+ (log (pow (exp d1) (- d2 d3))) (* d4 d1)) (* d1 d1))): 5
* [misc]none:  Best alt per point
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* [misc]none:  (-3.2842504786697723e-62 -3.6679884860647953e+139 -6.012766417664988e-88 -3.3518692628019843e+155): 5
* [misc]none:  (7.93491287214267e+141 3.683021898958175e-92 -8.789755586038403e-52 -1.3141233642315952e-80): 0
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* [misc]none:  (6.798513332593515e-94 1.4806341275368096e-15 5.186987197606439e-95 -3.948886659836771e-181): 0
* [misc]none:  (-9.250307946645505e-57 3.414355778600799e+86 7.092462729213457e+106 9.166563210335683e-100): 0
* [misc]none:  (6.272380368196269e-197 -6.781422288183296e+92 -9.196434930110912e-08 1.6177744768864245e+282): 0
* [misc]none:  (-3.997830492939672e-176 -4.036402810535891e+74 -3.789980982823413e-182 2.915155243878121e+282): 0
* [misc]none:  (1.169454058782927e-202 -540424531888229.56 -3.937927881353232e-157 -1.432608055217829e+250): 0
* [misc]none:  (-4.661924852546912e-292 8.47938869933868e+153 -1.3324704636421386e-59 5.401961492129079e+54): 0
* [misc]none:  (0.36218343358512595 1.1084878850555635e+104 4.657146692902141e+280 1.9733854398064837e+215): 0
* [misc]none:  (-3.363214862937172e+152 1.0943834228645564e-283 -5.494530578973757e-273 7.711144009199052e+59): 0
* [misc]none:  (-2.887337594448413e-244 7.113635611234131e-284 -1.7256170230599765e-276 -2.7798817180262955e-129): 0
* [misc]none:  (5.412740199293554e+26 6.234082350070098e+32 -1.224114602121665e+244 1.7016584363366214e+224): 0
* [misc]none:  (3.1548761384348172e-109 -1.0452069274089637e-179 9.821958098168882e-306 -1.8006808580074765e-143): 0
* [misc]none:  (-2.8330265484926295e+125 2.345983975142507e+17 -2.746367752660865e-257 -1.3522250564344336e-293): 0
* [misc]none:  (4.6470678617289796e+64 -1.5868324242939948e+125 19456252.47135729 2.2232805721846523e-265): 0
* [misc]none:  (6.4866276434875264e+44 3.175834271419552e+52 5.372727824328137e-28 -1.3152180852094354e-41): 1
* [misc]none:  (-8.008209672192056e+31 5.651538156817781e-179 127453.31416225288 4.8458035413918555e-285): 0
* [misc]none:  (-4.5482257545235974e-154 3.335728987744612e+103 4.5943761374208534e-275 -1.3098416711382507e-225): 0
* [misc]none:  (1.0704348800720866e-142 -5.8341558734907335e-177 1.4232029738127867e+25 -1.4759499190448393e+240): 0
* [misc]none:  (9.151015091612054e-197 1.6592153710205133e-269 2.8067853342065496e-36 -49241431095.91979): 0
* [misc]none:  (6.922703552766224e-109 7.522858670517918e+259 11457790396.152245 -8.659425598701502e-239): 0
* [misc]none:  (1.1356710033134132e+95 2.2584006382909978e-83 1.5567451015893508e-50 3.408101142682615e-113): 0
* [misc]none:  (1.6458733605865993e-55 -9.423652310267233e+82 -6.420523278666851e-246 -2.258414897353131e-223): 0
* [misc]none:  (-2.3752138709141314e-91 2.7326123766509496e+153 -1.3946444478700448e-33 -1.3624479131733183e+284): 0
* [misc]none:  (1.1189646373235805e-58 -2.3763275407984077e+244 -4.701838766196744e+179 -2.981088006131658e-142): 0
* [misc]none:  (-2.205820519350806e+33 1.661221283132463e-65 4.4868661851147195e-129 4.732835307271031e+241): 0
* [misc]none:  (-2.5010155626380806e-194 4.84237766535478e+106 -4.903029609203949e+25 -2.683080070125043e+204): 0
* [misc]none:  (-6.213450292013747e-115 6.188566363105265e+171 -1.2670824508998694e-84 6.919405587280887e-246): 0
* [misc]none:  (-6.970687352500486e-111 4.439364681376646e+36 1.1395251390361844e-140 -2.7688528833865963e+196): 0
* [misc]none:  (-4.507827524732244 6.792716981857185e+91 9.254023538292273e-258 2.617971147092364e-76): 0
* [misc]none:  (-3.4376442877901274e-30 2.913785555885868e+226 2.931668337478436e+126 1.4018724764197611e+160): 0
* [misc]none:  (1.5886707158046732e-145 -2.675680145428183e-56 9.672627179668992e+91 -2.4183750331648972e-98): 0
* [misc]none:  (-7.843144120497279e-296 5.592901786443595e-28 6.673139894543714e-272 2.389729719307196e-186): 0
* [misc]none:  (-8.229933543983784e-116 1.5951305500453889e-112 -6.453106869088464e+153 5.975613009638934e+210): 0
* [misc]none:  (-3.0085912798916516e-25 8.167859075613198e+131 5.038324220668273e-249 -4.2171243775254307e-110): 0
* [misc]none:  (3.34193429381633e-274 6.07560242102484e+85 -1.1155293142433106e+131 -0.04874485221980571): 0
* [misc]none:  (5.316440102938414e-63 24130443289213716.0 2.2458933586183572e-118 -4.862160333564217e-52): 0
* [misc]none:  (-1.9219884560962372e-115 1.9670205245244736e-161 3.4017911694887747e+101 -1.1776313275406361e-194): 0
* [misc]none:  (-2.245476960375817e+113 -488239.2618396866 1.7880122882465386e-160 -1.82686009474778e-183): 0
* [misc]none:  (-9.06128305054472e-150 2.0997838804196177e+26 4.531918757740598e+290 5.9404411007612226e-148): 0
* [misc]none:  (-9.225029013787246e-269 -2.0590456606090785e-224 1.52221681471073e+30 1.552064650669455e+142): 0
* [misc]none:  (5.946958643597572e-214 9.722495709355246e-119 -2.066048295861427e-52 2.200267231431202e+270): 0
* [misc]none:  (1.1811948514526127e+88 3.4485202867414925e-305 9.612946779766744e-152 -4.13897094961295e+160): 0
* [misc]none:  (-4.2486580143025817e+77 1.853355624394933e+66 2.206140113998243e+66 -5.134009134780738e-156): 0
* [misc]none:  (6.79923859530497e-146 -2.2832745382640519e-38 -2.0984791900871228e-191 -6.76242236422981e+188): 0
* [misc]none:  (8.767022152674493e+83 2.3199002928076114e-253 8.620532347324376e-08 -5.8007179911967064e-204): 0
* [misc]none:  (3.9615177849779133e-143 1.1510307484496886e-51 -5.855940810174647e-237 -2.370078668695679e+246): 0
* [misc]none:  (-2.3930585201640384e-224 3.693750774878426e-277 -2.8825134571297553e+187 -2.622547815490247e-201): 0
* [misc]none:  (3.0712778123509826e+148 -9.343479146536528e+67 -1.5507716626858438e+74 7.454704207949864e-57): 0
* [misc]none:  (7.526283173556059e-199 -1.3234985639718052e-116 5.532920533179142e-152 7.554314233014913e+168): 0
* [misc]none:  (-5.1429906436790466e+106 3.7185602485274197e-196 4.0717651972825564e+83 -1.4128951826795346e+170): 0
* [misc]none:  (-2.4486362217844628e-281 -4.671377210858395e-84 7.775944736851254e-206 7.437550583183719e+153): 0
* [misc]none:  (1.868195914590381e-206 -2.3206521096163935e-173 -5.3667368363124686e-223 -7.732531658549481e-90): 0
* [misc]none:  (-7.043712997939059e-101 -1.657450218452748e-289 5.5950620368202944e-145 4.107096789321886e+47): 0
* [misc]none:  (-2.3629063362958508e-113 1.2940880376764753e-219 8.036964570975746e+279 -7.2471620672069e+51): 0
* [misc]none:  (3.861824393614253e-238 -3.6326382049313233e+58 -1.9352275685415172e+62 -8.319340874654567e+164): 0
* [misc]none:  (2.9754862723359673e-209 2.5416139134760705e-289 -5.317144085175552e+125 -7.756759675647158e+217): 0
* [misc]none:  (-3.405579003242326e-77 -2.4174801762107655e+221 1.0667290830168972e-214 -3.6416863047483824e-304): 0
* [misc]none:  (8.824460395257536e+33 -2.84052443225263e-189 -3.970294702437927e-277 5.291003268559521e-138): 0
* [misc]none:  (5.516984935800077e+93 3.635166212473371e-300 -7.030898941792429e-220 3.966912435182195e-260): 0
* [misc]none:  (-1.9585533035631207e-216 -3.4161681568779905e-199 3.5927665975113976e-239 4.614798558690456e-297): 0
* [misc]none:  (-4.640884580806579e-207 6.365296636056406e-210 3.8042590231103105e+112 -2.660623151099198e+52): 0
* [misc]none:  (-2.667859164479403e+152 1.2285311107585121e+61 2.668103807085715e+100 5.401731707229941e+72): 0
* [misc]none:  (3.891498638245715e-204 1.8093455138130522e+133 -6.1072399922665735e-260 -2.0256790562623767e+94): 0
* [misc]none:  Picked alt (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))
* * * * [misc]pick:  Picked  #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [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 (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d2 0) into d2
* [misc]backup-simplify:  Simplify (+ (- d4 d3) d2) into (- (+ d2 d4) d3)
* [misc]backup-simplify:  Simplify (sqrt (- (+ d2 d4) d3)) into (sqrt (- (+ d2 d4) d3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt (- (+ d2 d4) d3)))) into (* -1/2 (sqrt (/ 1 (- (+ d2 d4) d3))))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [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 (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d2 0) into d2
* [misc]backup-simplify:  Simplify (+ (- d4 d3) d2) into (- (+ d2 d4) d3)
* [misc]backup-simplify:  Simplify (sqrt (- (+ d2 d4) d3)) into (sqrt (- (+ d2 d4) d3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt (- (+ d2 d4) d3)))) into (* -1/2 (sqrt (/ 1 (- (+ d2 d4) d3))))
* [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 (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (+ (- d4 d3) (- d1)) into (- d4 (+ d1 d3))
* [misc]backup-simplify:  Simplify (sqrt (- d4 (+ d1 d3))) into (sqrt (- d4 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (- d4 (+ d1 d3))))) into (* 1/2 (sqrt (/ 1 (- d4 (+ d1 d3)))))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (+ (- d4 d3) (- d1)) into (- d4 (+ d1 d3))
* [misc]backup-simplify:  Simplify (sqrt (- d4 (+ d1 d3))) into (sqrt (- d4 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (- d4 (+ d1 d3))))) into (* 1/2 (sqrt (/ 1 (- d4 (+ d1 d3)))))
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) in d3
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d4 0) into d4
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ d4 (- d2 d1)) into (- (+ d2 d4) d1)
* [misc]backup-simplify:  Simplify (sqrt (- (+ d2 d4) d1)) into (sqrt (- (+ d2 d4) d1))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt (- (+ d2 d4) d1)))) into (* -1/2 (sqrt (/ 1 (- (+ d2 d4) d1))))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) in d3
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d4 0) into d4
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ d4 (- d2 d1)) into (- (+ d2 d4) d1)
* [misc]backup-simplify:  Simplify (sqrt (- (+ d2 d4) d1)) into (sqrt (- (+ d2 d4) d1))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt (- (+ d2 d4) d1)))) into (* -1/2 (sqrt (/ 1 (- (+ d2 d4) d1))))
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) in d4
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (sqrt (- d2 (+ d1 d3))) into (sqrt (- d2 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (- d2 (+ d1 d3))))) into (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3)))))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) in d4
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (sqrt (- d2 (+ d1 d3))) into (sqrt (- d2 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (- d2 (+ d1 d3))))) into (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3)))))
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) in d4
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (sqrt (- d2 (+ d1 d3))) into (sqrt (- d2 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (- d2 (+ d1 d3))))) into (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3)))))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) in d4
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (sqrt (- d2 (+ d1 d3))) into (sqrt (- d2 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (- d2 (+ d1 d3))))) into (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3)))))
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (* (sqrt (- d2 (+ d1 d3))) d1) into (* (sqrt (- d2 (+ d1 d3))) d1)
* [misc]backup-simplify:  Simplify (* (sqrt (- d2 (+ d1 d3))) (* (sqrt (- d2 (+ d1 d3))) d1)) into (* (- d2 (+ d1 d3)) d1)
* [misc]taylor:  Taking taylor expansion of (* (- d2 (+ d1 d3)) d1) in d3
* [misc]taylor:  Taking taylor expansion of (- d2 (+ d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (+ d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (+ d1 0) into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (* (- d2 d1) d1) into (* (- d2 d1) d1)
* [misc]taylor:  Taking taylor expansion of (* (- d2 d1) d1) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [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 (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (* (- d1) d1) into (* -1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (* -1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of -1 in d1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (+ (* (sqrt (- d2 (+ d1 d3))) 0) (* (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3))))) d1)) into (* 1/2 (* (sqrt (/ 1 (- d2 (+ d1 d3)))) d1))
* [misc]backup-simplify:  Simplify (+ (* (sqrt (- d2 (+ d1 d3))) (* 1/2 (* (sqrt (/ 1 (- d2 (+ d1 d3)))) d1))) (* (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3))))) (* (sqrt (- d2 (+ d1 d3))) d1))) into d1
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* (- d2 d1) 0) (* -1 d1)) into (- d1)
* [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]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 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- d1) 0) (* 1 d1)) into d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3))))) 2) (+)) (* 2 (sqrt (- d2 (+ d1 d3))))) into (* -1/8 (sqrt (/ 1 (pow (- d2 (+ d1 d3)) 3))))
* [misc]backup-simplify:  Simplify (+ (* (sqrt (- d2 (+ d1 d3))) 0) (+ (* (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3))))) 0) (* (* -1/8 (sqrt (/ 1 (pow (- d2 (+ d1 d3)) 3)))) d1))) into (- (* 1/8 (* (sqrt (/ 1 (pow (- d2 (+ d1 d3)) 3))) d1)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3))))) 2) (+)) (* 2 (sqrt (- d2 (+ d1 d3))))) into (* -1/8 (sqrt (/ 1 (pow (- d2 (+ d1 d3)) 3))))
* [misc]backup-simplify:  Simplify (+ (* (sqrt (- d2 (+ d1 d3))) (- (* 1/8 (* (sqrt (/ 1 (pow (- d2 (+ d1 d3)) 3))) d1)))) (+ (* (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3))))) (* 1/2 (* (sqrt (/ 1 (- d2 (+ d1 d3)))) d1))) (* (* -1/8 (sqrt (/ 1 (pow (- d2 (+ d1 d3)) 3)))) (* (sqrt (- d2 (+ d1 d3))) d1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- d2 d1) 0) (+ (* -1 0) (* 0 d1))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (/ 1 d1))) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -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 (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -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) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 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 (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 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) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* 0 (/ 1 d1)) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* +nan.0 (/ 1 d1))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (* +nan.0 (/ 1 d1)))) (* +nan.0 0)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d1))) into (- (/ 1 d2) (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (/ (- (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) (/ 1 d1)))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d1))) into (- (/ 1 d2) (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (/ (- (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0))))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* +nan.0 (- (* +nan.0 (/ 1 d1)))) (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) 0))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) 0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (/ 1 d1))))) into (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) (- (* +nan.0 (/ 1 d1)))) (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) 0)))) into (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) 0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))) (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))) (+ (* +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (- (* +nan.0 (/ 1 d1)))) (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))) 0))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 2)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 2) d2) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (+ (* d1 d2) (* 0 0)) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) 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 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))) 0) (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) (/ 1 d1))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))) (+ (* +nan.0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))) (+ (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))) (- (* +nan.0 (/ 1 d1)))) (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) 0)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 2)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 2) d2) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (+ (* d1 d2) (* 0 0)) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (* d1 d2))) into (- (* +nan.0 (/ 1 (* d1 d2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (* d1 d2))))) into (- (* +nan.0 (/ 1 (* d1 d2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* d1 d2))))) into (- (* +nan.0 (/ 1 (* d1 d2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (* d1 d2))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d1 2))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (* +nan.0 (/ 1 (pow d1 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) 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 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2)))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) 0) (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))) (/ 1 d1)))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))
* [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 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2)))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))) (+ (* +nan.0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))) (+ (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) (- (* +nan.0 (/ 1 d1)))) (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))) 0))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (+ (* d1 d2) (* 0 0)) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 3) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 3) d2) into (* (pow d1 3) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 3) d2)) into (/ 1 (* (pow d1 3) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d2 2)) into (* (pow d1 2) (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) (pow d2 2))) into (/ 1 (* (pow d1 2) (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 2) d2) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* (pow d3 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* (pow d3 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 1 d2) into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d2))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (+ (* d1 (pow d2 2)) (* 0 0)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 3))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 3)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 3) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 3) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 3) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 3) 1) (* 0 0)) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 3))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 3)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 3 (log d2)) into (* 3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d2))) into (pow d2 3)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 3)) into (* d1 (pow d2 3))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 3))) into (/ 1 (* d1 (pow d2 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) d2) (* 0 0)) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* (pow d1 2) 1) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 2)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 4))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 4)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 4) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 4 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 4 in d3
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 4 (log d1)) into (* 4 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 4 (log d1))) into (pow d1 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 4)) into (/ 1 (pow d1 4))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (* +nan.0 (/ 1 d1)))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (* +nan.0 (/ 1 (pow d1 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (* d1 d2))) into (- (* +nan.0 (/ 1 (* d1 d2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (* d1 d2))))) into (- (* +nan.0 (/ 1 (* d1 d2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* d1 d2))))) into (- (* +nan.0 (/ 1 (* d1 d2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (* d1 d2))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 3))) into (/ +nan.0 (pow d1 3))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 (pow d2 2)))) into (/ +nan.0 (* d1 (pow d2 2)))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow d1 2) d2))) into (/ +nan.0 (* (pow d1 2) d2))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 d2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) 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 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow d1 2) d2)) 0) into (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))) into (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 (pow d2 2))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 3)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) 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 (* (pow d1 2) d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [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 (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (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 (* d1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* d1 d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) 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 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]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 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 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))))) (* 2 (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))) 0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))))))))))))))))))))))) (/ 1 d1))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))))) (* 2 (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))) (+ (* +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))) (- (* +nan.0 (/ 1 d1)))) (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))))))))))))))))))))))) 0)))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 3) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 3) d2) into (* (pow d1 3) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 3) d2)) into (/ 1 (* (pow d1 3) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d2 2)) into (* (pow d1 2) (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) (pow d2 2))) into (/ 1 (* (pow d1 2) (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 2) d2) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* (pow d3 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* (pow d3 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 1 d2) into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d2))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (+ (* d1 (pow d2 2)) (* 0 0)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 3))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 3)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 3) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (+ (* d1 d2) (* 0 0)) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 3) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 3) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 3) 1) (* 0 0)) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 3))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 3)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 3 (log d2)) into (* 3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d2))) into (pow d2 3)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 3)) into (* d1 (pow d2 3))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 3))) into (/ 1 (* d1 (pow d2 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) d2) (* 0 0)) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* (pow d1 2) 1) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 2)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 4))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 4)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 4) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 4 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 4 in d3
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 4 (log d1)) into (* 4 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 4 (log d1))) into (pow d1 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 4)) into (/ 1 (pow d1 4))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (* +nan.0 (/ 1 d1)))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (* +nan.0 (/ 1 (pow d1 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 (pow d2 2)))) into (/ +nan.0 (* d1 (pow d2 2)))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 3))) into (/ +nan.0 (pow d1 3))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow d1 2) d2))) into (/ +nan.0 (* (pow d1 2) d2))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow d1 2) d2)) (- (* +nan.0 (/ 1 d1)))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 3)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) 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 (* (pow d1 2) d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [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 (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (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 (* d1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 3))) into (/ +nan.0 (pow d1 3))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 (pow d2 2)))) into (/ +nan.0 (* d1 (pow d2 2)))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow d1 2) d2))) into (/ +nan.0 (* (pow d1 2) d2))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 d2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) 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 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow d1 2) d2)) 0) into (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))) into (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 (pow d2 2))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 3)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) 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 (* (pow d1 2) d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [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 (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (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 (* d1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* d1 d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow d1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow d1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow d1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d2))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d2 2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 (pow d2 2))) (/ 0 (* d1 (pow d2 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 (pow d2 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d1 2) d2)) (/ 0 (* (pow d1 2) d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow d1 2) d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))) (* 0 (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* d1 d2))))) 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 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 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 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 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]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))) (* 0 (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2))))) 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 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]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (* +nan.0 (/ 1 d1)))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d1 2))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d1 2))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (pow d3 4))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 4))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 3)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))))))))))))))))))))))) 0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (pow d3 4))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 4))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 3)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) (/ 1 d1)))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (pow d3 4))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 4))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 3)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) (+ (* +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))))))))))))))))))))))) (- (* +nan.0 (/ 1 d1)))) (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (pow d3 4))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 4))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 3)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) 0))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (pow d3 3))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (pow d3 3)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (pow d3 3) in d3
* [misc]backup-simplify:  Simplify (* (pow d1 2) 1) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* (pow d3 2) (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* (pow d3 2) (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 2)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 4) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 4) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 4) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 4) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 4 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 4 in d3
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 4 (log d1)) into (* 4 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 4 (log d1))) into (pow d1 4)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 4) d2) into (* (pow d1 4) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 4) d2)) into (/ 1 (* (pow d1 4) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 3) (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* (pow d1 3) 1) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d2 2)) into (* (pow d1 2) (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) (pow d2 2))) into (/ 1 (* (pow d1 2) (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 2) d2) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d2))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (+ (* d1 (pow d2 2)) (* 0 0)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 3))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 3)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 3) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 3) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 3) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 3) 1) (* 0 0)) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) d2) (* 0 0)) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 4)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 4))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 4)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 4) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 2)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (* (pow d3 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (* (pow d3 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 1 d2) into d2
* [misc]backup-simplify:  Simplify (* (pow d1 2) d2) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 3) (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* (pow d1 3) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 3) d2) (* 0 0)) into (* (pow d1 3) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 3) d2)) into (/ 1 (* (pow d1 3) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (+ (* d1 d2) (* 0 0)) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 3) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 3) d2) into (* (pow d1 3) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 3) d2)) into (/ 1 (* (pow d1 3) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (* d3 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (* d3 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d2))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) (pow d2 2)) (* 0 0)) into (* (pow d1 2) (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) (pow d2 2))) into (/ 1 (* (pow d1 2) (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 3) (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* (pow d1 3) (pow d2 2)) into (* (pow d1 3) (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 3) (pow d2 2))) into (/ 1 (* (pow d1 3) (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 4) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 4) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 4) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 4) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 4 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 4 in d3
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 4 (log d1)) into (* 4 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 4 (log d1))) into (pow d1 4)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 4) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 4) 1) (* 0 0)) into (pow d1 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 4)) into (/ 1 (pow d1 4))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* (pow d3 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* (pow d3 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 1 d2) into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 5))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 5)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 5) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 5 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 5 in d3
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 5 (log d1)) into (* 5 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 5 (log d1))) into (pow d1 5)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 5)) into (/ 1 (pow d1 5))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* (pow d3 3) d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* (pow d3 3) d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (pow d3 3) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 3) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 1 d2) into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 3))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 3)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 3 (log d2)) into (* 3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d2))) into (pow d2 3)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 3)) into (* d1 (pow d2 3))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 3))) into (/ 1 (* d1 (pow d2 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* (pow d1 2) 1) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 4)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 4))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 4)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 4) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 4 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 4 in d3
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 4 (log d2)) into (* 4 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 4 (log d2))) into (pow d2 4)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 4)) into (* d1 (pow d2 4))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 4))) into (/ 1 (* d1 (pow d2 4)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (pow d2 3))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (pow d2 3)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 3 (log d2)) into (* 3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d2))) into (pow d2 3)
* [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d2 3)) into (* (pow d1 2) (pow d2 3))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) (pow d2 3))) into (/ 1 (* (pow d1 2) (pow d2 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 (pow d2 3)))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 (pow d2 3))) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 3 (log d2)) into (* 3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d2))) into (pow d2 3)
* [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d2))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
* [misc]backup-simplify:  Simplify (+ (* d1 (pow d2 3)) (* 0 0)) into (* d1 (pow d2 3))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 3))) into (/ 1 (* d1 (pow d2 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 4))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 4)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 4) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 4 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 4 in d3
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 4 (log d1)) into (* 4 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 4 (log d1))) into (pow d1 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 4)) into (/ 1 (pow d1 4))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 (pow d2 2)))) into (/ +nan.0 (* d1 (pow d2 2)))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 3))) into (/ +nan.0 (pow d1 3))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow d1 2) d2))) into (/ +nan.0 (* (pow d1 2) d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (* +nan.0 (/ 1 d1)))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow d1 2) d2)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 3)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) 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 (* (pow d1 2) d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [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 (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (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 (* d1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 (pow d2 2)))) into (/ +nan.0 (* d1 (pow d2 2)))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 3))) into (/ +nan.0 (pow d1 3))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow d1 2) d2))) into (/ +nan.0 (* (pow d1 2) d2))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow d1 2) d2)) (- (* +nan.0 (/ 1 d1)))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 3)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) 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 (* (pow d1 2) d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [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 (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (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 (* d1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* d1 d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 d2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow d1 3) d2))) into (/ +nan.0 (* (pow d1 3) d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) into (/ +nan.0 (* (pow d1 2) (pow d2 2)))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow d1 2) d2))) into (/ +nan.0 (* (pow d1 2) d2))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))) (* 0 (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d2))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 (pow d2 2)) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 (pow d2 2))) (/ 0 (* d1 (pow d2 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 (pow d2 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 3))) into (/ +nan.0 (pow d1 3))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 3) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 3)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 (pow d2 3)))) into (/ +nan.0 (* d1 (pow d2 3)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 d2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d1 2) d2)) (/ 0 (* (pow d1 2) d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow d1 2) d2)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 (pow d2 2)))) into (/ +nan.0 (* d1 (pow d2 2)))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 4))) into (/ +nan.0 (pow d1 4))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d1 4))) into (- (* +nan.0 (/ 1 (pow d1 4))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow d1 4))))) into (- (* +nan.0 (/ 1 (pow d1 4))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow d1 4))))) into (- (* +nan.0 (/ 1 (pow d1 4))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow d1 4))))) into (- (* +nan.0 (/ 1 (pow d1 4))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow d1 4))))) into (- (* +nan.0 (/ 1 (pow d1 4))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 (pow d2 2))) (- (* +nan.0 (/ 1 (pow d1 4))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 3)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow d1 2) d2)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow d1 2) (pow d2 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow d1 3) d2)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1))))))))))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1))))))))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1))))))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) 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 (* (pow d1 3) d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) d2) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [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 (* (pow d1 3) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 3) 1) (* 0 0)) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1))))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (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 (* d1 (pow d2 3))) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 3)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (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 (* d1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (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 d1 2) (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (* (pow d1 2) 1) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) 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 (* (pow d1 2) d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [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 (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 4))) 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 d1 4)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 4) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 4 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 4 in d2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 4 (log d1)) into (* 4 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 4 (log d1))) into (pow d1 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 4)) into (/ 1 (pow d1 4))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) 0) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow d1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow d1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow d1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d2))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d2 2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 (pow d2 2))) (/ 0 (* d1 (pow d2 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 (pow d2 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d1 2) d2)) (/ 0 (* (pow d1 2) d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow d1 2) d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))) (* 0 (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* d1 d2))))) 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 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 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 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 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]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))) (* 0 (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow d1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow d1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow d1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow d1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow d1 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d1)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d2))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 (pow d2 2))) (/ 0 (* d1 (pow d2 2)))) (* 0 (/ 0 (* d1 (pow d2 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* d1 (pow d2 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d1 2) d2)) (/ 0 (* (pow d1 2) d2))) (* 0 (/ 0 (* (pow d1 2) d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow d1 2) d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))) (* 0 (/ 0 (* d1 d2))) (* 0 (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d1 d2)))))) 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 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 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 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 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]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))) (* 0 (/ 0 (* d1 d2))) (* 0 (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d1 d2)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow d1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow d1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow d1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2)))))) 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 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]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (* +nan.0 (/ 1 d1)))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (* +nan.0 (/ 1 d1)))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d1 2))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d1 2))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 3))) into (/ +nan.0 (pow d1 3))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) 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 (+ (/ +nan.0 (pow d1 2)) 0) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 3)) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [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 (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) 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 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) 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 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* (pow (/ 1 d1) -2) (* 1 (* (/ 1 (/ 1 d3)) (pow (/ 1 d4) 2))))) (+ (* (- +nan.0) (* (pow (/ 1 d1) -2) (* (/ 1 (/ 1 d2)) (* 1 (pow (/ 1 d4) 2))))) (* (- +nan.0) (* (pow (/ 1 d1) -3) (* 1 (* 1 (pow (/ 1 d4) 2))))))) into (- (+ (* +nan.0 (/ (pow d1 3) (pow d4 2))) (- (+ (* +nan.0 (/ (* (pow d1 2) d3) (pow d4 2))) (- (* +nan.0 (/ (* (pow d1 2) d2) (pow d4 2))))))))
* [misc]approximate:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (/ 1 (- d1)))) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d1
* [misc]taylor:  Taking taylor expansion of (- d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 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 (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d1
* [misc]taylor:  Taking taylor expansion of (- d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 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)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d2
* [misc]taylor:  Taking taylor expansion of (- d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ 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 (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d2
* [misc]taylor:  Taking taylor expansion of (- d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ 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)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d3
* [misc]taylor:  Taking taylor expansion of (- d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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)) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d3
* [misc]taylor:  Taking taylor expansion of (- d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [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)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d3
* [misc]taylor:  Taking taylor expansion of (- d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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)) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d3
* [misc]taylor:  Taking taylor expansion of (- d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [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)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (* 0 (/ -1 d1)) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* +nan.0 (/ -1 d1))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (* +nan.0 (/ 1 d1)))) (* +nan.0 0)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (- (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) (/ 1 d1)) into (- (/ 1 d1) (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (/ 1 d3) (- (/ 1 d1) (/ 1 d2))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2))
* [misc]backup-simplify:  Simplify (/ (- (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) (/ -1 d1)))) into (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [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 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (- (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) (/ 1 d1)) into (- (/ 1 d1) (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (/ 1 d3) (- (/ 1 d1) (/ 1 d2))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2))
* [misc]backup-simplify:  Simplify (/ (- (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0))))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* +nan.0 (- (* +nan.0 (/ 1 d1)))) (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) 0))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [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 (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) 0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (/ -1 d1))))) into (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) (- (* +nan.0 (/ 1 d1)))) (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) 0)))) into (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 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 (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))) (* 0 (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) 0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) (/ -1 d1)))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))) (* 0 (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))) (+ (* +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (- (* +nan.0 (/ 1 d1)))) (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) 0))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 2)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 2) d2) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (+ (* d1 d2) (* 0 0)) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) 0) (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) (/ -1 d1))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))) (+ (* +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))) (+ (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) (- (* +nan.0 (/ 1 d1)))) (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) 0)))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 2)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 2) d2) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (+ (* d1 d2) (* 0 0)) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (* d1 d2))) into (- (* +nan.0 (/ 1 (* d1 d2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (* d1 d2))))) into (- (* +nan.0 (/ 1 (* d1 d2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* d1 d2))))) into (- (* +nan.0 (/ 1 (* d1 d2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (* d1 d2))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d1 2))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (* +nan.0 (/ 1 (pow d1 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2)))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) 0) (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))) (/ -1 d1)))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2)))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))) (+ (* +nan.0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))) (+ (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) (- (* +nan.0 (/ 1 d1)))) (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))) 0))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (+ (* d1 d2) (* 0 0)) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 3) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 3) d2) into (* (pow d1 3) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 3) d2)) into (/ 1 (* (pow d1 3) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d2 2)) into (* (pow d1 2) (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) (pow d2 2))) into (/ 1 (* (pow d1 2) (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 2) d2) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* (pow d3 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* (pow d3 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 1 d2) into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d2))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (+ (* d1 (pow d2 2)) (* 0 0)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 3))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 3)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 3) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 3) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 3) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 3) 1) (* 0 0)) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 3))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 3)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 3 (log d2)) into (* 3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d2))) into (pow d2 3)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 3)) into (* d1 (pow d2 3))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 3))) into (/ 1 (* d1 (pow d2 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) d2) (* 0 0)) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* (pow d1 2) 1) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 2)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 4))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 4)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 4) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 4 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 4 in d3
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 4 (log d1)) into (* 4 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 4 (log d1))) into (pow d1 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 4)) into (/ 1 (pow d1 4))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (* +nan.0 (/ 1 d1)))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (* +nan.0 (/ 1 (pow d1 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (* d1 d2))) into (- (* +nan.0 (/ 1 (* d1 d2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (* d1 d2))))) into (- (* +nan.0 (/ 1 (* d1 d2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* d1 d2))))) into (- (* +nan.0 (/ 1 (* d1 d2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (* d1 d2))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 3))) into (/ +nan.0 (pow d1 3))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 (pow d2 2)))) into (/ +nan.0 (* d1 (pow d2 2)))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow d1 2) d2))) into (/ +nan.0 (* (pow d1 2) d2))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 d2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) 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 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow d1 2) d2)) 0) into (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))) into (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 (pow d2 2))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 3)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) 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 (* (pow d1 2) d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [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 (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (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 (* d1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* d1 d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) 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 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]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 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 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))))) 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 (- 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) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))))) (* 2 (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))) 0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))))))))))))))))))))))) (/ -1 d1))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))))) 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 (- 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) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))))) (* 2 (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))) (+ (* +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))) (- (* +nan.0 (/ 1 d1)))) (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))))))))))))))))))))))) 0)))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 3) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 3) d2) into (* (pow d1 3) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 3) d2)) into (/ 1 (* (pow d1 3) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d2 2)) into (* (pow d1 2) (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) (pow d2 2))) into (/ 1 (* (pow d1 2) (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 2) d2) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* (pow d3 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* (pow d3 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 1 d2) into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d2))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (+ (* d1 (pow d2 2)) (* 0 0)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 3))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 3)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 3) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (+ (* d1 d2) (* 0 0)) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 3) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 3) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 3) 1) (* 0 0)) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 3))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 3)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 3 (log d2)) into (* 3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d2))) into (pow d2 3)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 3)) into (* d1 (pow d2 3))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 3))) into (/ 1 (* d1 (pow d2 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) d2) (* 0 0)) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* (pow d1 2) 1) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 2)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 4))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 4)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 4) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 4 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 4 in d3
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 4 (log d1)) into (* 4 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 4 (log d1))) into (pow d1 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 4)) into (/ 1 (pow d1 4))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (* +nan.0 (/ 1 d1)))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (* +nan.0 (/ 1 (pow d1 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 (pow d2 2)))) into (/ +nan.0 (* d1 (pow d2 2)))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 3))) into (/ +nan.0 (pow d1 3))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow d1 2) d2))) into (/ +nan.0 (* (pow d1 2) d2))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow d1 2) d2)) (- (* +nan.0 (/ 1 d1)))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 3)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) 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 (* (pow d1 2) d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [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 (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (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 (* d1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 3))) into (/ +nan.0 (pow d1 3))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 (pow d2 2)))) into (/ +nan.0 (* d1 (pow d2 2)))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow d1 2) d2))) into (/ +nan.0 (* (pow d1 2) d2))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 d2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) 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 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow d1 2) d2)) 0) into (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))) into (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 (pow d2 2))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 3)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) 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 (* (pow d1 2) d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [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 (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (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 (* d1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow d1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow d1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow d1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d2))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d2 2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 (pow d2 2))) (/ 0 (* d1 (pow d2 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 (pow d2 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d1 2) d2)) (/ 0 (* (pow d1 2) d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow d1 2) d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))) (* 0 (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* d1 d2))))) 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 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 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 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 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]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))) (* 0 (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2))))) 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 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]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (* +nan.0 (/ 1 d1)))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d1 2))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d1 2))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))))) into 0
* [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 (- 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 (- 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))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (pow d3 4))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 4))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 3)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))))))))))))))))))))))) 0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (pow d3 4))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 4))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 3)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) (/ -1 d1)))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))) (* 0 (/ 0 (- d3))))) into 0
* [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 (- 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 (- 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))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (pow d3 4))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 4))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 3)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) (+ (* +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (* d1 (pow d3 2))))))))))))))))))))))))))))))))))))))))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))))))))))))))))))))))) (- (* +nan.0 (/ 1 d1)))) (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d3 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (pow d3 4))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (pow d2 4))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d3 2) d2))) (- (+ (* +nan.0 (/ 1 (* d3 (pow d2 3)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) 0))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (pow d3 3))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (pow d3 3)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (pow d3 3) in d3
* [misc]backup-simplify:  Simplify (* (pow d1 2) 1) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 4) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 4) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 4) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 4) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 4) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 4 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 4 in d3
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 4 (log d1)) into (* 4 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 4 (log d1))) into (pow d1 4)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 4) d2) into (* (pow d1 4) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 4) d2)) into (/ 1 (* (pow d1 4) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 3) (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* (pow d1 3) 1) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d2 2)) into (* (pow d1 2) (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) (pow d2 2))) into (/ 1 (* (pow d1 2) (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 2) d2) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 4) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 4) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 4) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 4) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 4) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 4 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 4 in d3
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 4 (log d1)) into (* 4 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 4 (log d1))) into (pow d1 4)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 4) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 4) 1) (* 0 0)) into (pow d1 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 4)) into (/ 1 (pow d1 4))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 2))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d2))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (+ (* d1 (pow d2 2)) (* 0 0)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 3))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 3)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 3) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) d3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 3) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 3) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 3) 1) (* 0 0)) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) d2) (* 0 0)) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 4)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 4)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 4))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 4)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 4) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 2)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (* (pow d3 2) d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (* (pow d3 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (* (pow d3 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 1 d2) into d2
* [misc]backup-simplify:  Simplify (* (pow d1 2) d2) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 3) (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* (pow d1 3) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 3) d2) (* 0 0)) into (* (pow d1 3) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 3) d2)) into (/ 1 (* (pow d1 3) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* d3 d2)))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (+ (* d1 d2) (* 0 0)) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 3) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 3) d2) into (* (pow d1 3) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 3) d2)) into (/ 1 (* (pow d1 3) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (* d3 (pow d2 2))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (* d3 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (* d3 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* 0 (pow d2 2)) into 0
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d2))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) (pow d2 2)) (* 0 0)) into (* (pow d1 2) (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) (pow d2 2))) into (/ 1 (* (pow d1 2) (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 3) (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* (pow d1 3) (pow d2 2)) into (* (pow d1 3) (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 3) (pow d2 2))) into (/ 1 (* (pow d1 3) (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (pow d2 3))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (pow d2 3)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 3 (log d2)) into (* 3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d2))) into (pow d2 3)
* [misc]backup-simplify:  Simplify (* (pow d1 2) (pow d2 3)) into (* (pow d1 2) (pow d2 3))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) (pow d2 3))) into (/ 1 (* (pow d1 2) (pow d2 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* (pow d3 2) d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* (pow d3 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* (pow d3 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (pow d3 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 1 d2) into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 5))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 5))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 5)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 5) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 5 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 5 in d3
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 5 (log d1)) into (* 5 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 5 (log d1))) into (pow d1 5)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 5)) into (/ 1 (pow d1 5))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* (pow d3 2) (pow d2 2))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* (pow d3 2) (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* (pow d3 2) (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (pow d3 2) (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* 1 (pow d2 2)) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 2)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 3))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 3)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 3 (log d2)) into (* 3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d2))) into (pow d2 3)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 3)) into (* d1 (pow d2 3))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 3))) into (/ 1 (* d1 (pow d2 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* (pow d1 2) 1) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 4)))) (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 4)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 4))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 4)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 4) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 4 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 4 in d3
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 4 (log d2)) into (* 4 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 4 (log d2))) into (pow d2 4)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 4)) into (* d1 (pow d2 4))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 4))) into (/ 1 (* d1 (pow d2 4)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* (pow d3 3) d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* (pow d3 3) d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* (pow d3 3) d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (pow d3 3) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 3) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 1 d2) into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 (pow d2 3))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 (pow d2 3)))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 (pow d2 3))) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 (pow d2 3)) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 3 (log d2)) into (* 3 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d2))) into (pow d2 3)
* [misc]backup-simplify:  Simplify (* 0 (pow d2 3)) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d2))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d2 3))) into (pow d2 3)
* [misc]backup-simplify:  Simplify (+ (* d1 (pow d2 3)) (* 0 0)) into (* d1 (pow d2 3))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 3))) into (/ 1 (* d1 (pow d2 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4)))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 4)))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 4))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 4)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 4) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 4 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 4 in d3
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 4 (log d1)) into (* 4 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 4 (log d1))) into (pow d1 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 4)) into (/ 1 (pow d1 4))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 3))) into (/ +nan.0 (pow d1 3))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow d1 2) d2))) into (/ +nan.0 (* (pow d1 2) d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 (pow d2 2)))) into (/ +nan.0 (* d1 (pow d2 2)))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (* +nan.0 (/ 1 d1)))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow d1 2) d2)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 3)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 (* d1 (pow d2 2)))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) 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 (* (pow d1 2) d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [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 (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (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 (* d1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* d1 d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 (pow d2 2)))) into (/ +nan.0 (* d1 (pow d2 2)))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 3))) into (/ +nan.0 (pow d1 3))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow d1 2) d2))) into (/ +nan.0 (* (pow d1 2) d2))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow d1 2) d2)) (- (* +nan.0 (/ 1 d1)))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 3)) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (* +nan.0 (/ 1 d1)))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 d1)))))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* (pow d1 2) d2))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) 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 (* (pow d1 2) d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [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 (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (* d1 d2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (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 (* d1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* d1 d2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 d2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow d1 3) d2))) into (/ +nan.0 (* (pow d1 3) d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) into (/ +nan.0 (* (pow d1 2) (pow d2 2)))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow d1 2) d2))) into (/ +nan.0 (* (pow d1 2) d2))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))) (* 0 (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d2))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 (pow d2 2)) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 (pow d2 2))) (/ 0 (* d1 (pow d2 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 (pow d2 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 3))) into (/ +nan.0 (pow d1 3))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 3) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 3)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 (pow d2 3)))) into (/ +nan.0 (* d1 (pow d2 3)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 d2) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d1 2) d2)) (/ 0 (* (pow d1 2) d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow d1 2) d2)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 (pow d2 2)))) into (/ +nan.0 (* d1 (pow d2 2)))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 4))) into (/ +nan.0 (pow d1 4))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d1 4))) into (- (* +nan.0 (/ 1 (pow d1 4))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow d1 4))))) into (- (* +nan.0 (/ 1 (pow d1 4))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow d1 4))))) into (- (* +nan.0 (/ 1 (pow d1 4))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow d1 4))))) into (- (* +nan.0 (/ 1 (pow d1 4))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow d1 4))))) into (- (* +nan.0 (/ 1 (pow d1 4))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 (pow d2 2))) (- (* +nan.0 (/ 1 (pow d1 4))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 (pow d2 3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 3)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow d1 2) d2)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow d1 2) (pow d2 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow d1 3) d2)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (* +nan.0 (/ 1 (pow d1 4))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1))))))))))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1))))))))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1))))))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 3) d2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 3) 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 (* (pow d1 3) d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* (pow d1 3) d2) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [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 (* (pow d1 3) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 3) 1) (* 0 0)) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1))))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 3)))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (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 (* d1 (pow d2 3))) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 3)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 3) in d2
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1))))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1))))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (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 (* d1 (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1))))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) (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 d1 2) (pow d2 2))) in d2
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) (pow d2 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d2
* [misc]backup-simplify:  Simplify (* (pow d1 2) 1) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) 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 (* (pow d1 2) d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [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 (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 4))) (- (* +nan.0 (/ 1 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 4))) 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 d1 4)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 4) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 4 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 4 in d2
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 4 (log d1)) into (* 4 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 4 (log d1))) into (pow d1 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 4)) into (/ 1 (pow d1 4))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) 0) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow d1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow d1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow d1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d2 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d2))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d2))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 (pow d2 2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 (pow d2 2))) (/ 0 (* d1 (pow d2 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 (pow d2 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d1 2) d2)) (/ 0 (* (pow d1 2) d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow d1 2) d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))) (* 0 (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* d1 d2))))) 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 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 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 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 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]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 3)) (/ 0 (pow d1 3))) (* 0 (/ 0 (pow d1 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))) (* 0 (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow d1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow d1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow d1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow d1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow d1 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d1)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d2 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d2)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d2))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 (pow d2 2))) (/ 0 (* d1 (pow d2 2)))) (* 0 (/ 0 (* d1 (pow d2 2)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* d1 (pow d2 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 0) (* 0 d2))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow d1 2) d2)) (/ 0 (* (pow d1 2) d2))) (* 0 (/ 0 (* (pow d1 2) d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow d1 2) d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 d2) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))) (* 0 (/ 0 (* d1 d2))) (* 0 (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d1 d2)))))) 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 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 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 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 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]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))) (* 0 (/ 0 (* d1 d2))) (* 0 (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* d1 d2)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow d1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow d1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow d1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow d1 2)))))) 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 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]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d1)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (* +nan.0 (/ 1 d1)))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (* +nan.0 (/ 1 d1)))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d1 2))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d1 2))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 3))) into (/ +nan.0 (pow d1 3))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log d1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) 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 (+ (/ +nan.0 (pow d1 2)) 0) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 3)) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [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 (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) 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 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) 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 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* (pow (/ 1 (- d1)) -2) (* 1 (* (/ 1 (/ 1 (- d3))) (pow (/ 1 (- d4)) 2))))) (+ (* (- +nan.0) (* (pow (/ 1 (- d1)) -2) (* (/ 1 (/ 1 (- d2))) (* 1 (pow (/ 1 (- d4)) 2))))) (* (- +nan.0) (* (pow (/ 1 (- d1)) -3) (* 1 (* 1 (pow (/ 1 (- d4)) 2))))))) into (- (+ (* +nan.0 (/ (pow d1 3) (pow d4 2))) (- (+ (* +nan.0 (/ (* (pow d1 2) d3) (pow d4 2))) (- (* +nan.0 (/ (* (pow d1 2) d2) (pow d4 2))))))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [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 (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d2 0) into d2
* [misc]backup-simplify:  Simplify (+ (- d4 d3) d2) into (- (+ d2 d4) d3)
* [misc]backup-simplify:  Simplify (sqrt (- (+ d2 d4) d3)) into (sqrt (- (+ d2 d4) d3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt (- (+ d2 d4) d3)))) into (* -1/2 (sqrt (/ 1 (- (+ d2 d4) d3))))
* [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 (+ (- d4 d3) (- d2 d1))) d1) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (+ (- d4 d3) (- d1)) into (- d4 (+ d1 d3))
* [misc]backup-simplify:  Simplify (sqrt (- d4 (+ d1 d3))) into (sqrt (- d4 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (- d4 (+ d1 d3))))) into (* 1/2 (sqrt (/ 1 (- d4 (+ d1 d3)))))
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) in d3
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d4 0) into d4
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ d4 (- d2 d1)) into (- (+ d2 d4) d1)
* [misc]backup-simplify:  Simplify (sqrt (- (+ d2 d4) d1)) into (sqrt (- (+ d2 d4) d1))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt (- (+ d2 d4) d1)))) into (* -1/2 (sqrt (/ 1 (- (+ d2 d4) d1))))
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) in d4
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (sqrt (- d2 (+ d1 d3))) into (sqrt (- d2 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (- d2 (+ d1 d3))))) into (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3)))))
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) in d4
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (sqrt (- d2 (+ d1 d3))) into (sqrt (- d2 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (- d2 (+ d1 d3))))) into (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3)))))
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (* (sqrt (- d2 (+ d1 d3))) d1) into (* (sqrt (- d2 (+ d1 d3))) d1)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (- d2 (+ d1 d3))) d1) in d3
* [misc]taylor:  Taking taylor expansion of (sqrt (- d2 (+ d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (- d2 (+ d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (+ d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ d1 0) into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (sqrt (- d2 d1)) into (sqrt (- d2 d1))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt (- d2 d1)))) into (* -1/2 (sqrt (/ 1 (- d2 d1))))
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (* (sqrt (- d2 d1)) d1) into (* (sqrt (- d2 d1)) d1)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (- d2 d1)) d1) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (sqrt (- d1)) into (sqrt (- d1))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (- d1)))) into (/ 1/2 (sqrt (- d1)))
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (* (sqrt (- d1)) d1) into (* d1 (sqrt (- d1)))
* [misc]taylor:  Taking taylor expansion of (* d1 (sqrt (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (- 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (- d2 (+ d1 d3))) 0) (* (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3))))) d1)) into (* 1/2 (* (sqrt (/ 1 (- d2 (+ d1 d3)))) d1))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (* (sqrt (/ 1 (- d2 (+ d1 d3)))) d1)) in d3
* [misc]taylor:  Taking taylor expansion of 1/2 in d3
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (- d2 (+ d1 d3)))) d1) in d3
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- d2 (+ d1 d3)))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2 (+ d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (- d2 (+ d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (+ d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ d1 0) into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d2 d1)) into (/ 1 (- d2 d1))
* [misc]backup-simplify:  Simplify (sqrt (/ 1 (- d2 d1))) into (sqrt (/ 1 (- d2 d1)))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- d2 d1)) (/ -1 (- d2 d1))))) into (/ 1 (pow (- d2 d1) 2))
* [misc]backup-simplify:  Simplify (/ (/ 1 (pow (- d2 d1) 2)) (* 2 (sqrt (/ 1 (- d2 d1))))) into (* 1/2 (sqrt (/ 1 (pow (- d2 d1) 3))))
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (- d2 d1))) d1) into (* (sqrt (/ 1 (- d2 d1))) d1)
* [misc]backup-simplify:  Simplify (* 1/2 (* (sqrt (/ 1 (- d2 d1))) d1)) into (* 1/2 (* (sqrt (/ 1 (- d2 d1))) d1))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (* (sqrt (/ 1 (- d2 d1))) d1)) in d2
* [misc]taylor:  Taking taylor expansion of 1/2 in d2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (- d2 d1))) d1) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (sqrt (/ -1 d1)) into (sqrt (/ -1 d1))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 1 (- d1))))) into (- (/ 1 (pow d1 2)))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d1 2))) (* 2 (sqrt (/ -1 d1)))) into (/ -1/2 (* (sqrt (/ -1 d1)) (pow d1 2)))
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (* (sqrt (/ -1 d1)) d1) into (* (sqrt (/ -1 d1)) d1)
* [misc]backup-simplify:  Simplify (* 1/2 (* (sqrt (/ -1 d1)) d1)) into (* 1/2 (* (sqrt (/ -1 d1)) d1))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (* (sqrt (/ -1 d1)) d1)) in d1
* [misc]taylor:  Taking taylor expansion of 1/2 in d1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 d1)) d1) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ -1 d1) in d1
* [misc]taylor:  Taking taylor expansion of -1 in d1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* +nan.0 0)) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (- d2 d1)) 0) (* (* -1/2 (sqrt (/ 1 (- d2 d1)))) d1)) into (- (* 1/2 (* (sqrt (/ 1 (- d2 d1))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (* (sqrt (/ 1 (- d2 d1))) d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/2 (* (sqrt (/ 1 (- d2 d1))) d1)) in d2
* [misc]taylor:  Taking taylor expansion of 1/2 in d2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (- d2 d1))) d1) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (sqrt (/ -1 d1)) into (sqrt (/ -1 d1))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 1 (- d1))))) into (- (/ 1 (pow d1 2)))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d1 2))) (* 2 (sqrt (/ -1 d1)))) into (/ -1/2 (* (sqrt (/ -1 d1)) (pow d1 2)))
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (* (sqrt (/ -1 d1)) d1) into (* (sqrt (/ -1 d1)) d1)
* [misc]backup-simplify:  Simplify (* 1/2 (* (sqrt (/ -1 d1)) d1)) into (* 1/2 (* (sqrt (/ -1 d1)) d1))
* [misc]backup-simplify:  Simplify (- (* 1/2 (* (sqrt (/ -1 d1)) d1))) into (- (* 1/2 (* (sqrt (/ -1 d1)) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (* (sqrt (/ -1 d1)) d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/2 (* (sqrt (/ -1 d1)) d1)) in d1
* [misc]taylor:  Taking taylor expansion of 1/2 in d1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 d1)) d1) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ -1 d1) in d1
* [misc]taylor:  Taking taylor expansion of -1 in d1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* +nan.0 0)) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (- d1)) 0) (* (/ 1/2 (sqrt (- d1))) d1)) into (* 1/2 (/ d1 (sqrt (- d1))))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ d1 (sqrt (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of 1/2 in d1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ d1 (sqrt (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (- 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (/ 1 +nan.0) into +nan.0
* [misc]backup-simplify:  Simplify (* 1/2 +nan.0) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* 1 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 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3))))) 2) (+)) (* 2 (sqrt (- d2 (+ d1 d3))))) into (* -1/8 (sqrt (/ 1 (pow (- d2 (+ d1 d3)) 3))))
* [misc]backup-simplify:  Simplify (+ (* (sqrt (- d2 (+ d1 d3))) 0) (+ (* (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3))))) 0) (* (* -1/8 (sqrt (/ 1 (pow (- d2 (+ d1 d3)) 3)))) d1))) into (- (* 1/8 (* (sqrt (/ 1 (pow (- d2 (+ d1 d3)) 3))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/8 (* (sqrt (/ 1 (pow (- d2 (+ d1 d3)) 3))) d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 1/8 (* (sqrt (/ 1 (pow (- d2 (+ d1 d3)) 3))) d1)) in d3
* [misc]taylor:  Taking taylor expansion of 1/8 in d3
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (pow (- d2 (+ d1 d3)) 3))) d1) in d3
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (pow (- d2 (+ d1 d3)) 3))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow (- d2 (+ d1 d3)) 3)) in d3
* [misc]taylor:  Taking taylor expansion of (pow (- d2 (+ d1 d3)) 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- d2 (+ d1 d3))))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- d2 (+ d1 d3)))) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- d2 (+ d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (- d2 (+ d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (+ d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ d1 0) into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (log (- d2 d1)) into (log (- d2 d1))
* [misc]backup-simplify:  Simplify (* 3 (log (- d2 d1))) into (* 3 (log (- d2 d1)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- d2 d1)))) into (pow (- d2 d1) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (- d2 d1) 3)) into (/ 1 (pow (- d2 d1) 3))
* [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow (- d2 d1) 3))) into (sqrt (/ 1 (pow (- d2 d1) 3)))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow (- d2 d1) 1)))) 1) into (/ -1 (- d2 d1))
* [misc]backup-simplify:  Simplify (+ (* 3 (/ -1 (- d2 d1))) (* 0 (log (- d2 d1)))) into (- (* 3 (/ 1 (- d2 d1))))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- d2 d1)))) (+ (* (/ (pow (- (* 3 (/ 1 (- d2 d1)))) 1) 1)))) into (* -3 (pow (- d2 d1) 2))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- d2 d1) 3)) (/ (* -3 (pow (- d2 d1) 2)) (pow (- d2 d1) 3))))) into (* 3 (/ 1 (pow (- d2 d1) 4)))
* [misc]backup-simplify:  Simplify (/ (* 3 (/ 1 (pow (- d2 d1) 4))) (* 2 (sqrt (/ 1 (pow (- d2 d1) 3))))) into (* 3/2 (sqrt (/ 1 (pow (- d2 d1) 5))))
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (pow (- d2 d1) 3))) d1) into (* (sqrt (/ 1 (pow (- d2 d1) 3))) d1)
* [misc]backup-simplify:  Simplify (* 1/8 (* (sqrt (/ 1 (pow (- d2 d1) 3))) d1)) into (* 1/8 (* (sqrt (/ 1 (pow (- d2 d1) 3))) d1))
* [misc]backup-simplify:  Simplify (- (* 1/8 (* (sqrt (/ 1 (pow (- d2 d1) 3))) d1))) into (- (* 1/8 (* (sqrt (/ 1 (pow (- d2 d1) 3))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/8 (* (sqrt (/ 1 (pow (- d2 d1) 3))) d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 1/8 (* (sqrt (/ 1 (pow (- d2 d1) 3))) d1)) in d2
* [misc]taylor:  Taking taylor expansion of 1/8 in d2
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (pow (- d2 d1) 3))) d1) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (pow (- d2 d1) 3))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow (- d2 d1) 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (- d2 d1) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- d2 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (log (- d1)) into (log (- d1))
* [misc]backup-simplify:  Simplify (* 3 (log (- d1))) into (* 3 (log (- d1)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- d1)))) into (pow (- d1) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (- d1) 3)) into (/ -1 (pow d1 3))
* [misc]backup-simplify:  Simplify (sqrt (/ -1 (pow d1 3))) into (sqrt (/ -1 (pow d1 3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow (- d1) 1)))) 1) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ (* 3 (/ -1 d1)) (* 0 (log (- d1)))) into (- (* 3 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- d1)))) (+ (* (/ (pow (- (* 3 (/ 1 d1))) 1) 1)))) into (* 3 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 (pow d1 3)) (/ (* 3 (pow d1 2)) (pow (- d1) 3))))) into (- (* 3 (/ 1 (pow d1 4))))
* [misc]backup-simplify:  Simplify (/ (- (* 3 (/ 1 (pow d1 4)))) (* 2 (sqrt (/ -1 (pow d1 3))))) into (/ -3/2 (* (sqrt (/ -1 (pow d1 3))) (pow d1 4)))
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (* (sqrt (/ -1 (pow d1 3))) d1) into (* (sqrt (/ -1 (pow d1 3))) d1)
* [misc]backup-simplify:  Simplify (* 1/8 (* (sqrt (/ -1 (pow d1 3))) d1)) into (* 1/8 (* (sqrt (/ -1 (pow d1 3))) d1))
* [misc]backup-simplify:  Simplify (- (* 1/8 (* (sqrt (/ -1 (pow d1 3))) d1))) into (- (* 1/8 (* (sqrt (/ -1 (pow d1 3))) d1)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/8 (* (sqrt (/ -1 (pow d1 3))) d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* 1/8 (* (sqrt (/ -1 (pow d1 3))) d1)) in d1
* [misc]taylor:  Taking taylor expansion of 1/8 in d1
* [misc]backup-simplify:  Simplify 1/8 into 1/8
* [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 (pow d1 3))) d1) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 (pow d1 3))) in d1
* [misc]taylor:  Taking taylor expansion of (/ -1 (pow d1 3)) in d1
* [misc]taylor:  Taking taylor expansion of -1 in d1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
* [misc]backup-simplify:  Simplify (/ -1 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 d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 1) (* +nan.0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* +nan.0 0)) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/8 (- +nan.0)) (+ (* 0 0) (* 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 (+ (* (sqrt (/ 1 (- d2 d1))) 0) (* (* 1/2 (sqrt (/ 1 (pow (- d2 d1) 3)))) d1)) into (* 1/2 (* (sqrt (/ 1 (pow (- d2 d1) 3))) d1))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (* 1/2 (* (sqrt (/ 1 (pow (- d2 d1) 3))) d1))) (* 0 (* (sqrt (/ 1 (- d2 d1))) d1))) into (* 1/4 (* (sqrt (/ 1 (pow (- d2 d1) 3))) d1))
* [misc]taylor:  Taking taylor expansion of (* 1/4 (* (sqrt (/ 1 (pow (- d2 d1) 3))) d1)) in d2
* [misc]taylor:  Taking taylor expansion of 1/4 in d2
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (pow (- d2 d1) 3))) d1) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (pow (- d2 d1) 3))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow (- d2 d1) 3)) in d2
* [misc]taylor:  Taking taylor expansion of (pow (- d2 d1) 3) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- d2 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of 3 in d2
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (log (- d1)) into (log (- d1))
* [misc]backup-simplify:  Simplify (* 3 (log (- d1))) into (* 3 (log (- d1)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- d1)))) into (pow (- d1) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (- d1) 3)) into (/ -1 (pow d1 3))
* [misc]backup-simplify:  Simplify (sqrt (/ -1 (pow d1 3))) into (sqrt (/ -1 (pow d1 3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow (- d1) 1)))) 1) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ (* 3 (/ -1 d1)) (* 0 (log (- d1)))) into (- (* 3 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- d1)))) (+ (* (/ (pow (- (* 3 (/ 1 d1))) 1) 1)))) into (* 3 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 (pow d1 3)) (/ (* 3 (pow d1 2)) (pow (- d1) 3))))) into (- (* 3 (/ 1 (pow d1 4))))
* [misc]backup-simplify:  Simplify (/ (- (* 3 (/ 1 (pow d1 4)))) (* 2 (sqrt (/ -1 (pow d1 3))))) into (/ -3/2 (* (sqrt (/ -1 (pow d1 3))) (pow d1 4)))
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (* (sqrt (/ -1 (pow d1 3))) d1) into (* (sqrt (/ -1 (pow d1 3))) d1)
* [misc]backup-simplify:  Simplify (* 1/4 (* (sqrt (/ -1 (pow d1 3))) d1)) into (* 1/4 (* (sqrt (/ -1 (pow d1 3))) d1))
* [misc]taylor:  Taking taylor expansion of (* 1/4 (* (sqrt (/ -1 (pow d1 3))) d1)) in d1
* [misc]taylor:  Taking taylor expansion of 1/4 in d1
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (* (sqrt (/ -1 (pow d1 3))) d1) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 (pow d1 3))) in d1
* [misc]taylor:  Taking taylor expansion of (/ -1 (pow d1 3)) in d1
* [misc]taylor:  Taking taylor expansion of -1 in d1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d1
* [misc]backup-simplify:  Simplify (/ -1 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 d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 1) (* +nan.0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* +nan.0 0)) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/4 (- +nan.0)) (+ (* 0 0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* 1 (* 1 (* d3 d4)))) (+ (* (- +nan.0) (pow (* 1 (* 1 (* 1 d4))) 2)) (* +nan.0 (* 1 (* d2 (* 1 1)))))) into (- (+ (* +nan.0 (pow d4 2)) (- (+ (* +nan.0 (* d3 d4)) (- (* +nan.0 d2))))))
* [misc]approximate:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (/ 1 d1)) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -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) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 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) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* 0 (/ 1 d1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* +nan.0 (/ 1 d1))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d1))) into (- (/ 1 d2) (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (/ (- (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) (/ 1 d1)))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) 0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (/ 1 d1))))) into (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d1 2))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (* +nan.0 (/ 1 (pow d1 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 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 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) 0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))) (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 2)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 2) d2) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (+ (* d1 d2) (* 0 0)) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (* d1 d2))) into (- (* +nan.0 (/ 1 (* d1 d2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (* d1 d2))))) into (- (* +nan.0 (/ 1 (* d1 d2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* d1 d2))))) into (- (* +nan.0 (/ 1 (* d1 d2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (* d1 d2))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d1 2))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) 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 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]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d1 2))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 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]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* (/ 1 (/ 1 d1)) (* 1 (* (/ 1 (/ 1 d3)) (/ 1 d4))))) (+ (* (- +nan.0) (* (/ 1 (/ 1 d1)) (* (/ 1 (/ 1 d2)) (* 1 (/ 1 d4))))) (* (- +nan.0) (* (pow (/ 1 d1) -2) (* 1 (* 1 (/ 1 d4))))))) into (- (+ (* +nan.0 (/ (* d1 d2) d4)) (- (+ (* +nan.0 (/ (pow d1 2) d4)) (- (* +nan.0 (/ (* d1 d3) d4)))))))
* [misc]approximate:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (/ 1 (- d1))) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d1
* [misc]taylor:  Taking taylor expansion of (- d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 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)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d2
* [misc]taylor:  Taking taylor expansion of (- d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ 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)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d3
* [misc]taylor:  Taking taylor expansion of (- d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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)) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d3
* [misc]taylor:  Taking taylor expansion of (- d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [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)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (* 0 (/ -1 d1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* +nan.0 (/ -1 d1))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [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 (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (- (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) (/ 1 d1)) into (- (/ 1 d1) (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (/ 1 d3) (- (/ 1 d1) (/ 1 d2))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2))
* [misc]backup-simplify:  Simplify (/ (- (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) (/ -1 d1)))) into (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) 0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) (/ -1 d1))))) into (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d1 2))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (* +nan.0 (/ 1 (pow d1 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 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 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))) (* 0 (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) 0) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) 0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) (/ -1 d1)))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 3))) (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 3)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 3) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 3 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 3 in d3
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 3 (log d1)) into (* 3 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d1))) into (pow d1 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 3)) into (/ 1 (pow d1 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d3) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow d1 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d1 2) 1) (* 0 0)) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d2 2)))) (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d2 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (* d1 (pow d2 2)) into (* d1 (pow d2 2))
* [misc]backup-simplify:  Simplify (/ 1 (* d1 (pow d2 2))) into (/ 1 (* d1 (pow d2 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow d1 2) d2))) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow d1 2) d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow d1 2) d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* (pow d1 2) d2) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* (pow d1 2) d2) into (* (pow d1 2) d2)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow d1 2) d2)) into (/ 1 (* (pow d1 2) d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 (pow d3 2)))) (- (* +nan.0 (/ 1 (* d1 (* d3 d2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (* d1 1) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* d1 (* d3 d2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (+ (* d1 d2) (* 0 0)) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (* d1 d2))) into (- (* +nan.0 (/ 1 (* d1 d2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (* d1 d2))))) into (- (* +nan.0 (/ 1 (* d1 d2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* d1 d2))))) into (- (* +nan.0 (/ 1 (* d1 d2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (* d1 d2))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d1 2)) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (* d1 d2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* d1 d2))) into (/ +nan.0 (* d1 d2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d1 2))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* d1 d2)) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (* +nan.0 (/ 1 (pow d1 2))))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 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 (* d1 d2)) in d2
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 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 d1 2)) in d2
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d2
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d2
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d2
* [misc]taylor:  Taking taylor expansion of 2 in d2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) 0) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d1)))) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 0) (* 0 d2)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d1 d2)) (/ 0 (* d1 d2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* d1 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow d1 2)))) 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 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]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d1)) into (- (* +nan.0 (/ 1 d1)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* d1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d1 2))) into (/ +nan.0 (pow d1 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d1 2))) into (- (* +nan.0 (/ 1 (pow d1 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 (pow d1 2))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2)))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 (pow d1 2))))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d1 2)))) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d1
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 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]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* (/ 1 (/ 1 (- d1))) (* 1 (* (/ 1 (/ 1 (- d3))) (/ 1 (- d4)))))) (+ (* (- +nan.0) (* (/ 1 (/ 1 (- d1))) (* (/ 1 (/ 1 (- d2))) (* 1 (/ 1 (- d4)))))) (* (- +nan.0) (* (pow (/ 1 (- d1)) -2) (* 1 (* 1 (/ 1 (- d4)))))))) into (- (+ (* +nan.0 (/ (* d1 d2) d4)) (- (+ (* +nan.0 (/ (pow d1 2) d4)) (- (* +nan.0 (/ (* d1 d3) d4)))))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [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 (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d2 0) into d2
* [misc]backup-simplify:  Simplify (+ (- d4 d3) d2) into (- (+ d2 d4) d3)
* [misc]backup-simplify:  Simplify (sqrt (- (+ d2 d4) d3)) into (sqrt (- (+ d2 d4) d3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt (- (+ d2 d4) d3)))) into (* -1/2 (sqrt (/ 1 (- (+ d2 d4) d3))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (+ (- d4 d3) (- d1)) into (- d4 (+ d1 d3))
* [misc]backup-simplify:  Simplify (sqrt (- d4 (+ d1 d3))) into (sqrt (- d4 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (- d4 (+ d1 d3))))) into (* 1/2 (sqrt (/ 1 (- d4 (+ d1 d3)))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d4 0) into d4
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ d4 (- d2 d1)) into (- (+ d2 d4) d1)
* [misc]backup-simplify:  Simplify (sqrt (- (+ d2 d4) d1)) into (sqrt (- (+ d2 d4) d1))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt (- (+ d2 d4) d1)))) into (* -1/2 (sqrt (/ 1 (- (+ d2 d4) d1))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (sqrt (- d2 (+ d1 d3))) into (sqrt (- d2 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (- d2 (+ d1 d3))))) into (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3)))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (sqrt (- d2 (+ d1 d3))) into (sqrt (- d2 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (- d2 (+ d1 d3))))) into (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3)))))
* [misc]taylor:  Taking taylor expansion of (sqrt (- d2 (+ d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (- d2 (+ d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (+ d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ d1 0) into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (sqrt (- d2 d1)) into (sqrt (- d2 d1))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt (- d2 d1)))) into (* -1/2 (sqrt (/ 1 (- d2 d1))))
* [misc]taylor:  Taking taylor expansion of (sqrt (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (sqrt (- d1)) into (sqrt (- d1))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (- d1)))) into (/ 1/2 (sqrt (- d1)))
* [misc]taylor:  Taking taylor expansion of (sqrt (- 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3))))) in d3
* [misc]taylor:  Taking taylor expansion of 1/2 in d3
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- d2 (+ d1 d3)))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2 (+ d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (- d2 (+ d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (+ d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ d1 0) into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d2 d1)) into (/ 1 (- d2 d1))
* [misc]backup-simplify:  Simplify (sqrt (/ 1 (- d2 d1))) into (sqrt (/ 1 (- d2 d1)))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- d2 d1)) (/ -1 (- d2 d1))))) into (/ 1 (pow (- d2 d1) 2))
* [misc]backup-simplify:  Simplify (/ (/ 1 (pow (- d2 d1) 2)) (* 2 (sqrt (/ 1 (- d2 d1))))) into (* 1/2 (sqrt (/ 1 (pow (- d2 d1) 3))))
* [misc]backup-simplify:  Simplify (* 1/2 (sqrt (/ 1 (- d2 d1)))) into (* 1/2 (sqrt (/ 1 (- d2 d1))))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (sqrt (/ 1 (- d2 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of 1/2 in d2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (sqrt (/ -1 d1)) into (sqrt (/ -1 d1))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 1 (- d1))))) into (- (/ 1 (pow d1 2)))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d1 2))) (* 2 (sqrt (/ -1 d1)))) into (/ -1/2 (* (sqrt (/ -1 d1)) (pow d1 2)))
* [misc]backup-simplify:  Simplify (* 1/2 (sqrt (/ -1 d1))) into (* 1/2 (sqrt (/ -1 d1)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (sqrt (/ -1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of 1/2 in d1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ -1 d1) in d1
* [misc]taylor:  Taking taylor expansion of -1 in d1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 1/2 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (* -1/2 (sqrt (/ 1 (- d2 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of -1/2 in d2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (sqrt (/ -1 d1)) into (sqrt (/ -1 d1))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 1 (- d1))))) into (- (/ 1 (pow d1 2)))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d1 2))) (* 2 (sqrt (/ -1 d1)))) into (/ -1/2 (* (sqrt (/ -1 d1)) (pow d1 2)))
* [misc]backup-simplify:  Simplify (* -1/2 (sqrt (/ -1 d1))) into (* -1/2 (sqrt (/ -1 d1)))
* [misc]taylor:  Taking taylor expansion of (* -1/2 (sqrt (/ -1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of -1/2 in d1
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ -1 d1) in d1
* [misc]taylor:  Taking taylor expansion of -1 in d1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* -1/2 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (sqrt (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of 1/2 in d1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt (- 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (/ 1/2 +nan.0) into +nan.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* 1 (* d2 (* 1 1)))) (+ (* (- +nan.0) (* 1 (* 1 (* d3 1)))) (* (- +nan.0) (* 1 (* 1 (* 1 d4)))))) into (- (+ (* +nan.0 d4) (- (+ (* +nan.0 d3) (- (* +nan.0 d2))))))
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -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 (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 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 (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.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 (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d1))) into (- (/ 1 d2) (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (/ (- (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (- (/ 1 d3) +nan.0)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d3) +nan.0) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* +nan.0 -1) into +nan.0
* [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 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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 (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (* +nan.0 (- +nan.0)) into +nan.0
* [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) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (/ 1 d1) (- +nan.0)) into (- (/ 1 d1) +nan.0)
* [misc]backup-simplify:  Simplify (- (- (/ 1 d1) +nan.0)) into (- (+ (/ 1 d1) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (+ (/ 1 d1) (- +nan.0)))) into (- (/ 1 d2) (+ (/ 1 d1) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- +nan.0)))) (* 0 -1)) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- +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) 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]taylor:  Taking taylor expansion of (- +nan.0) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d2)) into (/ +nan.0 d2)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d2) 0) into (- (* +nan.0 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d2)))) into (- (* +nan.0 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d2)))) into (- (* +nan.0 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d2)))) into (- (* +nan.0 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d2)))) into (- (* +nan.0 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d2)))) into (- (* +nan.0 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 d2)))) into (- (+ (* +nan.0 (/ 1 d2)) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 d2)))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 d2)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 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 (+ 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 (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) (* 0 (- +nan.0))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- +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) 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]taylor:  Taking taylor expansion of (- +nan.0) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d2)) into (/ +nan.0 d2)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- +nan.0)) into (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d2) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) (* 0 (- +nan.0))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +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 d1)) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- +nan.0)) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- +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]taylor:  Taking taylor expansion of (- +nan.0) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) 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 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 (- (/ 1 d2) (+ (/ 1 d1) (- +nan.0)))) (* 0 -1))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [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) 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 d1) (- +nan.0)) into (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- +nan.0)) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [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 (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 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 into +nan.0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (* 1 (* 1 (* (/ 1 (/ 1 d3)) (/ 1 d4))))) (+ (* (- +nan.0) (* 1 (* (/ 1 (/ 1 d2)) (* 1 (/ 1 d4))))) (* (- +nan.0) (* (/ 1 (/ 1 d1)) (* 1 (* 1 (/ 1 d4))))))) into (- (+ (* +nan.0 (/ d2 d4)) (- (+ (* +nan.0 (/ d3 d4)) (- (* +nan.0 (/ d1 d4)))))))
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d1
* [misc]taylor:  Taking taylor expansion of (- d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 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 (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d2
* [misc]taylor:  Taking taylor expansion of (- d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ 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 (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d3
* [misc]taylor:  Taking taylor expansion of (- d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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)) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d3
* [misc]taylor:  Taking taylor expansion of (- d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [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)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.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) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (- (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) (/ 1 d1)) into (- (/ 1 d1) (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (/ 1 d3) (- (/ 1 d1) (/ 1 d2))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2))
* [misc]backup-simplify:  Simplify (/ (- (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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) (- +nan.0)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [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 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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 (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (* +nan.0 (- +nan.0)) into +nan.0
* [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 (+ (/ 1 d1) 0) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- +nan.0)) into (- (/ 1 d2) +nan.0)
* [misc]backup-simplify:  Simplify (- (- (/ 1 d2) +nan.0)) into (- (+ (/ 1 d2) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (/ 1 d1) (- (+ (/ 1 d2) (- +nan.0)))) into (- (/ 1 d1) (+ (/ 1 d2) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (/ 1 d1) (+ (/ 1 d2) (- +nan.0)))) (* 0 1)) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +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 d1)) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- +nan.0)) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- +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]taylor:  Taking taylor expansion of (- +nan.0) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))) (* 0 (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [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 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d2)) into (/ +nan.0 d2)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d2)) into (- (* +nan.0 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d2)))) into (- (* +nan.0 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d2)))) into (- (* +nan.0 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 d2)))) into (- (+ (* +nan.0 (/ 1 d2)) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 d2)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 d2)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 d2)))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 d2)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +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 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) (* 0 (- +nan.0))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- +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) 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]taylor:  Taking taylor expansion of (- +nan.0) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d2)) into (/ +nan.0 d2)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d2) (- +nan.0)) into (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) (* 0 (- +nan.0))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- +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) 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]taylor:  Taking taylor expansion of (- +nan.0) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 (- (/ 1 d1) (+ (/ 1 d2) (- +nan.0)))) (* 0 1))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [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 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- +nan.0)) into (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- +nan.0)) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [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 (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 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 into +nan.0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (* 1 (* 1 (* (/ 1 (/ 1 (- d3))) (/ 1 (- d4)))))) (+ (* (- +nan.0) (* 1 (* (/ 1 (/ 1 (- d2))) (* 1 (/ 1 (- d4)))))) (* (- +nan.0) (* (/ 1 (/ 1 (- d1))) (* 1 (* 1 (/ 1 (- d4)))))))) into (- (+ (* +nan.0 (/ d2 d4)) (- (+ (* +nan.0 (/ d3 d4)) (- (* +nan.0 (/ d1 d4)))))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [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 (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d2 0) into d2
* [misc]backup-simplify:  Simplify (+ (- d4 d3) d2) into (- (+ d2 d4) d3)
* [misc]backup-simplify:  Simplify (sqrt (- (+ d2 d4) d3)) into (sqrt (- (+ d2 d4) d3))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt (- (+ d2 d4) d3)))) into (* -1/2 (sqrt (/ 1 (- (+ d2 d4) d3))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ d4 (- d3)) into (- d4 d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (+ (- d4 d3) (- d1)) into (- d4 (+ d1 d3))
* [misc]backup-simplify:  Simplify (sqrt (- d4 (+ d1 d3))) into (sqrt (- d4 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (- d4 (+ d1 d3))))) into (* 1/2 (sqrt (/ 1 (- d4 (+ d1 d3)))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ d4 0) into d4
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ d4 (- d2 d1)) into (- (+ d2 d4) d1)
* [misc]backup-simplify:  Simplify (sqrt (- (+ d2 d4) d1)) into (sqrt (- (+ d2 d4) d1))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt (- (+ d2 d4) d1)))) into (* -1/2 (sqrt (/ 1 (- (+ d2 d4) d1))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (sqrt (- d2 (+ d1 d3))) into (sqrt (- d2 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (- d2 (+ d1 d3))))) into (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3)))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- d4 d3) (- d2 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- d4 d3) (- d2 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4 d3) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (+ 0 (- d3)) into (- d3)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (+ (- d3) (- d2 d1)) into (- d2 (+ d1 d3))
* [misc]backup-simplify:  Simplify (sqrt (- d2 (+ d1 d3))) into (sqrt (- d2 (+ d1 d3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (- d2 (+ d1 d3))))) into (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3)))))
* [misc]taylor:  Taking taylor expansion of (sqrt (- d2 (+ d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (- d2 (+ d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (+ d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ d1 0) into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (sqrt (- d2 d1)) into (sqrt (- d2 d1))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt (- d2 d1)))) into (* -1/2 (sqrt (/ 1 (- d2 d1))))
* [misc]taylor:  Taking taylor expansion of (sqrt (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (sqrt (- d1)) into (sqrt (- d1))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (- d1)))) into (/ 1/2 (sqrt (- d1)))
* [misc]taylor:  Taking taylor expansion of (sqrt (- 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* 1/2 (sqrt (/ 1 (- d2 (+ d1 d3))))) in d3
* [misc]taylor:  Taking taylor expansion of 1/2 in d3
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- d2 (+ d1 d3)))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2 (+ d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (- d2 (+ d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]taylor:  Taking taylor expansion of (+ d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ d1 0) into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ d2 (- d1)) into (- d2 d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d2 d1)) into (/ 1 (- d2 d1))
* [misc]backup-simplify:  Simplify (sqrt (/ 1 (- d2 d1))) into (sqrt (/ 1 (- d2 d1)))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- d2 d1)) (/ -1 (- d2 d1))))) into (/ 1 (pow (- d2 d1) 2))
* [misc]backup-simplify:  Simplify (/ (/ 1 (pow (- d2 d1) 2)) (* 2 (sqrt (/ 1 (- d2 d1))))) into (* 1/2 (sqrt (/ 1 (pow (- d2 d1) 3))))
* [misc]backup-simplify:  Simplify (* 1/2 (sqrt (/ 1 (- d2 d1)))) into (* 1/2 (sqrt (/ 1 (- d2 d1))))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (sqrt (/ 1 (- d2 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of 1/2 in d2
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (sqrt (/ -1 d1)) into (sqrt (/ -1 d1))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 1 (- d1))))) into (- (/ 1 (pow d1 2)))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d1 2))) (* 2 (sqrt (/ -1 d1)))) into (/ -1/2 (* (sqrt (/ -1 d1)) (pow d1 2)))
* [misc]backup-simplify:  Simplify (* 1/2 (sqrt (/ -1 d1))) into (* 1/2 (sqrt (/ -1 d1)))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (sqrt (/ -1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of 1/2 in d1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ -1 d1) in d1
* [misc]taylor:  Taking taylor expansion of -1 in d1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 1/2 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (* -1/2 (sqrt (/ 1 (- d2 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of -1/2 in d2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (- d2 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2 d1) in d2
* [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 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (+ 0 (- d1)) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (sqrt (/ -1 d1)) into (sqrt (/ -1 d1))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 1 (- d1))))) into (- (/ 1 (pow d1 2)))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d1 2))) (* 2 (sqrt (/ -1 d1)))) into (/ -1/2 (* (sqrt (/ -1 d1)) (pow d1 2)))
* [misc]backup-simplify:  Simplify (* -1/2 (sqrt (/ -1 d1))) into (* -1/2 (sqrt (/ -1 d1)))
* [misc]taylor:  Taking taylor expansion of (* -1/2 (sqrt (/ -1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of -1/2 in d1
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (sqrt (/ -1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ -1 d1) in d1
* [misc]taylor:  Taking taylor expansion of -1 in d1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* -1/2 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (sqrt (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of 1/2 in d1
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt (- 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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (/ 1/2 +nan.0) into +nan.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* 1 (* d2 (* 1 1)))) (+ (* (- +nan.0) (* 1 (* 1 (* d3 1)))) (* (- +nan.0) (* 1 (* 1 (* 1 d4)))))) into (- (+ (* +nan.0 d4) (- (+ (* +nan.0 d3) (- (* +nan.0 d2))))))
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -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 (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 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 (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (/ 1 d4) into (/ 1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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) (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 d4) (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [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 d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (/ 1 d3) into (/ 1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (/ 1 d1)) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.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 (- (/ 1 d3)) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
* [misc]backup-simplify:  Simplify (- (/ 1 d1)) into (- (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (/ 1 d1))) into (- (/ 1 d2) (/ 1 d1))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 d3)) (- (/ 1 d2) (/ 1 d1))) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
* [misc]backup-simplify:  Simplify (/ (- (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (- (/ 1 d3) +nan.0)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d3) +nan.0) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* +nan.0 -1) into +nan.0
* [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 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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 (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (* +nan.0 (- +nan.0)) into +nan.0
* [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) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (/ 1 d1) (- +nan.0)) into (- (/ 1 d1) +nan.0)
* [misc]backup-simplify:  Simplify (- (- (/ 1 d1) +nan.0)) into (- (+ (/ 1 d1) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- (+ (/ 1 d1) (- +nan.0)))) into (- (/ 1 d2) (+ (/ 1 d1) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- +nan.0)))) (* 0 -1)) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- +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) 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]taylor:  Taking taylor expansion of (- +nan.0) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (- (/ 1 d2) (+ (/ 1 d1) (- (/ 1 d3) +nan.0)))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d3 d2))) (- (* +nan.0 (/ 1 (pow d3 2))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d3 2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d2)) into (/ +nan.0 d2)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d2) 0) into (- (* +nan.0 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d2)))) into (- (* +nan.0 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d2)))) into (- (* +nan.0 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d2)))) into (- (* +nan.0 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d2)))) into (- (* +nan.0 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d2)))) into (- (* +nan.0 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 d2)))) into (- (+ (* +nan.0 (/ 1 d2)) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 d2)))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 d2)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 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 (+ 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 (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) (* 0 (- +nan.0))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- +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) 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]taylor:  Taking taylor expansion of (- +nan.0) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d2)) into (/ +nan.0 d2)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- +nan.0)) into (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d2) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) (* 0 (- +nan.0))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +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 d1)) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- +nan.0)) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- +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]taylor:  Taking taylor expansion of (- +nan.0) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) 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 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 (- (/ 1 d2) (+ (/ 1 d1) (- +nan.0)))) (* 0 -1))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [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) 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 d1) (- +nan.0)) into (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- +nan.0)) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [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 (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 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 into +nan.0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (* 1 (* 1 (* (/ 1 (/ 1 d3)) (/ 1 d4))))) (+ (* (- +nan.0) (* 1 (* (/ 1 (/ 1 d2)) (* 1 (/ 1 d4))))) (* (- +nan.0) (* (/ 1 (/ 1 d1)) (* 1 (* 1 (/ 1 d4))))))) into (- (+ (* +nan.0 (/ d2 d4)) (- (+ (* +nan.0 (/ d3 d4)) (- (* +nan.0 (/ d1 d4)))))))
* [misc]approximate:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in (d4 d3 d2 d1) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d1
* [misc]taylor:  Taking taylor expansion of (- d4) in d1
* [misc]taylor:  Taking taylor expansion of d4 in d1
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d1
* [misc]taylor:  Taking taylor expansion of (- d3) in d1
* [misc]taylor:  Taking taylor expansion of d3 in d1
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d1
* [misc]taylor:  Taking taylor expansion of (- d2) in d1
* [misc]taylor:  Taking taylor expansion of d2 in d1
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (/ 1 (- d2)) into (/ -1 d2)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d1
* [misc]taylor:  Taking taylor expansion of (- d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 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 (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d2
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d2
* [misc]taylor:  Taking taylor expansion of (- d4) in d2
* [misc]taylor:  Taking taylor expansion of d4 in d2
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d2
* [misc]taylor:  Taking taylor expansion of (- d3) in d2
* [misc]taylor:  Taking taylor expansion of d3 in d2
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d2
* [misc]taylor:  Taking taylor expansion of (- d2) in d2
* [misc]taylor:  Taking taylor expansion of d2 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d1)) in d2
* [misc]taylor:  Taking taylor expansion of (- d1) in d2
* [misc]taylor:  Taking taylor expansion of d1 in d2
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ 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 (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d3
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d3
* [misc]taylor:  Taking taylor expansion of (- d4) in d3
* [misc]taylor:  Taking taylor expansion of d4 in d3
* [misc]backup-simplify:  Simplify d4 into d4
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (- d4) into (- d4)
* [misc]backup-simplify:  Simplify (/ 1 (- d4)) into (/ -1 d4)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d3)) in d3
* [misc]taylor:  Taking taylor expansion of (- d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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)) (/ 1 (- d1))) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d3
* [misc]taylor:  Taking taylor expansion of (- d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [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)) in d3
* [misc]taylor:  Taking taylor expansion of (- d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1))))) in d4
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- d4)) (/ 1 (- d3))) (- (/ 1 (- d2)) (/ 1 (- d1)))) in d4
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d4)) (/ 1 (- d3))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d4)) in d4
* [misc]taylor:  Taking taylor expansion of (- d4) in d4
* [misc]taylor:  Taking taylor expansion of d4 in d4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- d3)) in d4
* [misc]taylor:  Taking taylor expansion of (- d3) in d4
* [misc]taylor:  Taking taylor expansion of d3 in d4
* [misc]backup-simplify:  Simplify d3 into d3
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (/ 1 (- d3)) into (/ -1 d3)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- d2)) (/ 1 (- d1))) in d4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d2)) in d4
* [misc]taylor:  Taking taylor expansion of (- d2) in d4
* [misc]taylor:  Taking taylor expansion of d2 in d4
* [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)) in d4
* [misc]taylor:  Taking taylor expansion of (- d1) in d4
* [misc]taylor:  Taking taylor expansion of d1 in d4
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (/ 1 (- d1)) into (/ -1 d1)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.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) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
* [misc]backup-simplify:  Simplify (- (/ -1 d1)) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (+ (/ -1 d2) (/ 1 d1)) into (- (/ 1 d1) (/ 1 d2))
* [misc]backup-simplify:  Simplify (+ (/ 1 d3) (- (/ 1 d1) (/ 1 d2))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2))
* [misc]backup-simplify:  Simplify (/ (- (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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) (- +nan.0)) in d3
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [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 in d2
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3)))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d3)))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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 (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (* +nan.0 (- +nan.0)) into +nan.0
* [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 (+ (/ 1 d1) 0) into (/ 1 d1)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (/ 1 d2) (- +nan.0)) into (- (/ 1 d2) +nan.0)
* [misc]backup-simplify:  Simplify (- (- (/ 1 d2) +nan.0)) into (- (+ (/ 1 d2) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (/ 1 d1) (- (+ (/ 1 d2) (- +nan.0)))) into (- (/ 1 d1) (+ (/ 1 d2) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (/ 1 d1) (+ (/ 1 d2) (- +nan.0)))) (* 0 1)) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +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 d1)) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- +nan.0)) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- +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]taylor:  Taking taylor expansion of (- +nan.0) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d3) into (- d3)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d3) (/ 0 (- d3))) (* 0 (/ 0 (- d3))))) 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 (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d2) into (- d2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d2) (/ 0 (- d2))) (* 0 (/ 0 (- d2))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d1) into (- d1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d1) (/ 0 (- d1))) (* 0 (/ 0 (- d1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (- +nan.0)))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ +nan.0 (- (* +nan.0 (/ 1 d3))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d3 2))) (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d3 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d3 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d3 2) in d3
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d2))) (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* d1 d2) into (* d1 d2)
* [misc]backup-simplify:  Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d2 2))) (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d2 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d2 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d2 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d2))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d2)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (log d2) into (log d2)
* [misc]backup-simplify:  Simplify (* 2 (log d2)) into (* 2 (log d2))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d2))) into (pow d2 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d1 2))) (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d1 2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d1 2)) in d3
* [misc]taylor:  Taking taylor expansion of (pow d1 2) in d3
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d1))) in d3
* [misc]taylor:  Taking taylor expansion of (* 2 (log d1)) in d3
* [misc]taylor:  Taking taylor expansion of 2 in d3
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d1) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]backup-simplify:  Simplify (log d1) into (log d1)
* [misc]backup-simplify:  Simplify (* 2 (log d1)) into (* 2 (log d1))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d1))) into (pow d1 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d3)) (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [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 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d2)) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d2) in d3
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* d1 d3))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d1 d3))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d1 d3)) in d3
* [misc]taylor:  Taking taylor expansion of (* d1 d3) in d3
* [misc]taylor:  Taking taylor expansion of d1 in d3
* [misc]backup-simplify:  Simplify d1 into d1
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* d1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d1 1) (* 0 0)) into d1
* [misc]backup-simplify:  Simplify (/ 1 d1) into (/ 1 d1)
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2)))))) in d3
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 (* d3 d2))))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* d3 d2)))) in d3
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* d3 d2))) in d3
* [misc]taylor:  Taking taylor expansion of +nan.0 in d3
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d3 d2)) in d3
* [misc]taylor:  Taking taylor expansion of (* d3 d2) in d3
* [misc]taylor:  Taking taylor expansion of d3 in d3
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d2 in d3
* [misc]backup-simplify:  Simplify d2 into d2
* [misc]backup-simplify:  Simplify (* 0 d2) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d2)) into d2
* [misc]backup-simplify:  Simplify (/ 1 d2) into (/ 1 d2)
* [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 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d2)) into (/ +nan.0 d2)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d2)) into (- (* +nan.0 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d2)))) into (- (* +nan.0 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d2)))) into (- (* +nan.0 (/ 1 d2)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (* +nan.0 (/ 1 d2)))) into (- (+ (* +nan.0 (/ 1 d2)) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 d2)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 d2)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (* +nan.0 (/ 1 d1)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (* +nan.0 (/ 1 d1)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 d2)))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 d1)) (- (* +nan.0 (/ 1 d2)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +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 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) (* 0 (- +nan.0))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- +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) 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]taylor:  Taking taylor expansion of (- +nan.0) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d2)) into (/ +nan.0 d2)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d2) (- +nan.0)) into (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (+ (* +nan.0 (/ 1 d2)) (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))))) (* 0 (- +nan.0))) into (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0))))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0)))) in d2
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) 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 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 (- (+ (* +nan.0 (/ 1 d2)) (- +nan.0))) in d2
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d2)) (- +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) 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]taylor:  Taking taylor expansion of (- +nan.0) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 (- (/ 1 d1) (+ (/ 1 d2) (- +nan.0)))) (* 0 1))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d2
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [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 d1)) into (/ +nan.0 d1)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d1) (- +nan.0)) into (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d1)) (- +nan.0))) in d1
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d1)) (- +nan.0)) in d1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d1)) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d1) in d1
* [misc]taylor:  Taking taylor expansion of d1 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d1
* [misc]taylor:  Taking taylor expansion of +nan.0 in d1
* [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 (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d1
* [misc]backup-simplify:  Simplify 0 into 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 into +nan.0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (* 1 (* 1 (* (/ 1 (/ 1 (- d3))) (/ 1 (- d4)))))) (+ (* (- +nan.0) (* 1 (* (/ 1 (/ 1 (- d2))) (* 1 (/ 1 (- d4)))))) (* (- +nan.0) (* (/ 1 (/ 1 (- d1))) (* 1 (* 1 (/ 1 (- d4)))))))) into (- (+ (* +nan.0 (/ d2 d4)) (- (+ (* +nan.0 (/ d3 d4)) (- (* +nan.0 (/ d1 d4)))))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (pow (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) 1))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (317 enodes)
* [exit]simplify:  Simplified to (* d1 (+ (- d2 d1) (- d4 d3)))
* [exit]simplify:  Simplified to (* d1 (+ (- d2 d1) (- d4 d3)))
* * * * [misc]progress:  [ 2 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (pow (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) 1))>
* * * * [misc]progress:  [ 3 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (exp (+ (log (sqrt (+ (- d4 d3) (- d2 d1)))) (log (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))))>
* [enter]simplify:  Simplifying (+ (log (sqrt (+ (- d4 d3) (- d2 d1)))) (log (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (199 enodes)
* * [misc]simplify:  iters left: 1 (340 enodes)
* [exit]simplify:  Simplified to (+ (+ (log (sqrt (- (+ d4 d2) (+ d3 d1)))) (log (sqrt (- (+ d4 d2) (+ d3 d1))))) (log d1))
* [exit]simplify:  Simplified to (+ (+ (log (sqrt (- (+ d4 d2) (+ d3 d1)))) (log (sqrt (- (+ d4 d2) (+ d3 d1))))) (log d1))
* * * * [misc]progress:  [ 4 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (exp (log (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))))>
* [enter]simplify:  Simplifying (log (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (152 enodes)
* * [misc]simplify:  iters left: 2 (333 enodes)
* [exit]simplify:  Simplified to (log (* d1 (- (- d2 d3) (- d1 d4))))
* [exit]simplify:  Simplified to (log (* d1 (- (- d2 d3) (- d1 d4))))
* * * * [misc]progress:  [ 5 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (log (exp (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))))>
* [enter]simplify:  Simplifying (exp (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (142 enodes)
* * [misc]simplify:  iters left: 2 (358 enodes)
* [exit]simplify:  Simplified to (pow (exp d1) (+ (- d4 d3) (- d2 d1)))
* [exit]simplify:  Simplified to (pow (exp d1) (+ (- d4 d3) (- d2 d1)))
* * * * [misc]progress:  [ 6 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (cbrt (* (* (* (sqrt (+ (- d4 d3) (- d2 d1))) (sqrt (+ (- d4 d3) (- d2 d1)))) (sqrt (+ (- d4 d3) (- d2 d1)))) (* (* (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))))>
* [enter]simplify:  Simplifying (* (* (* (sqrt (+ (- d4 d3) (- d2 d1))) (sqrt (+ (- d4 d3) (- d2 d1)))) (sqrt (+ (- d4 d3) (- d2 d1)))) (* (* (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (119 enodes)
* [exit]simplify:  Simplified to (* (* (+ (- d4 d3) (- d2 d1)) d1) (* (* (+ (- d4 d3) (- d2 d1)) d1) (* (+ (- d4 d3) (- d2 d1)) d1)))
* [exit]simplify:  Simplified to (* (* (+ (- d4 d3) (- d2 d1)) d1) (* (* (+ (- d4 d3) (- d2 d1)) d1) (* (+ (- d4 d3) (- d2 d1)) d1)))
* * * * [misc]progress:  [ 7 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))) (cbrt (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))) (cbrt (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))))>
* [enter]simplify:  Simplifying (* (cbrt (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))) (cbrt (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (140 enodes)
* * [misc]simplify:  iters left: 2 (318 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* d1 (- (+ d4 d2) (+ d3 d1)))) (cbrt (* d1 (- (+ d4 d2) (+ d3 d1)))))
* [exit]simplify:  Simplified to (* (cbrt (* d1 (- (+ d4 d2) (+ d3 d1)))) (cbrt (* d1 (- (+ d4 d2) (+ d3 d1)))))
* [enter]simplify:  Simplifying (cbrt (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (140 enodes)
* * [misc]simplify:  iters left: 2 (321 enodes)
* [exit]simplify:  Simplified to (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))
* [exit]simplify:  Simplified to (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))
* * * * [misc]progress:  [ 8 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (cbrt (* (* (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))))>
* [enter]simplify:  Simplifying (* (* (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (355 enodes)
* [exit]simplify:  Simplified to (pow (* d1 (- (- d4 d1) (- d3 d2))) 3)
* [exit]simplify:  Simplified to (pow (* d1 (- (- d4 d1) (- d3 d2))) 3)
* * * * [misc]progress:  [ 9 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))) (sqrt (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))))>
* [enter]simplify:  Simplifying (sqrt (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (140 enodes)
* * [misc]simplify:  iters left: 2 (321 enodes)
* [exit]simplify:  Simplified to (sqrt (* d1 (+ (- d2 d3) (- d4 d1))))
* [exit]simplify:  Simplified to (sqrt (* d1 (+ (- d2 d3) (- d4 d1))))
* [enter]simplify:  Simplifying (sqrt (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (140 enodes)
* * [misc]simplify:  iters left: 2 (321 enodes)
* [exit]simplify:  Simplified to (sqrt (* d1 (+ (- d2 d3) (- d4 d1))))
* [exit]simplify:  Simplified to (sqrt (* d1 (+ (- d2 d3) (- d4 d1))))
* * * * [misc]progress:  [ 10 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) d1)) (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) d1))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (167 enodes)
* [exit]simplify:  Simplified to (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* (+ d4 d3) d3)))) d1)
* [exit]simplify:  Simplified to (* (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* (+ d4 d3) d3)))) d1)
* [enter]simplify:  Simplifying (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (121 enodes)
* [exit]simplify:  Simplified to (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d4 d4) (* (+ d4 d3) d3)))
* [exit]simplify:  Simplified to (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d4 d4) (* (+ d4 d3) d3)))
* * * * [misc]progress:  [ 11 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) d1)) (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) d1))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (85 enodes)
* * [misc]simplify:  iters left: 4 (238 enodes)
* [exit]simplify:  Simplified to (* (* d1 (sqrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* (+ d4 d3) d3)))))) (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 d4) (* (+ d4 d3) d3))))))
* [exit]simplify:  Simplified to (* (* d1 (sqrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* (+ d4 d3) d3)))))) (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d1 d2)) (* (* (+ d1 d2) (- d2 d1)) (+ (* d4 d4) (* (+ d4 d3) d3))))))
* [enter]simplify:  Simplifying (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (166 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d4 d4) (* (+ d4 d3) d3)))) (sqrt (* (+ d1 d2) (+ (* d4 d4) (* (+ d4 d3) d3)))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d4 d4) (* (+ d4 d3) d3)))) (sqrt (* (+ d1 d2) (+ (* d4 d4) (* (+ d4 d3) d3)))))
* * * * [misc]progress:  [ 12 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) d1)) (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) d1))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (85 enodes)
* * [misc]simplify:  iters left: 4 (266 enodes)
* [exit]simplify:  Simplified to (* (* d1 (sqrt (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3))))))) (sqrt (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d4 d4) (* d3 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))))
* [exit]simplify:  Simplified to (* (* d1 (sqrt (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3))))))) (sqrt (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (* d4 d4) (* d3 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))))
* [enter]simplify:  Simplifying (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (174 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 d4) (* (+ d4 d3) d3)))) (sqrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d4 d3))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 d4) (* (+ d4 d3) d3)))) (sqrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d4 d3))))
* * * * [misc]progress:  [ 13 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) d1)) (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (* (+ d4 d3) (+ d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) d1))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (91 enodes)
* * [misc]simplify:  iters left: 4 (253 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))))) (* (sqrt (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (- d4 d3) (+ d1 d2))))) d1))
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d4 d3)))))) (* (sqrt (* (+ d4 d3) (+ (* (+ d1 d2) (- d2 d1)) (* (- d4 d3) (+ d1 d2))))) d1))
* [enter]simplify:  Simplifying (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (* (+ d4 d3) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (148 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 d4) (* (+ d4 d3) d3)))) (sqrt (* (+ d4 d3) (+ d1 d2))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 d4) (* (+ d4 d3) d3)))) (sqrt (* (+ d4 d3) (+ d1 d2))))
* * * * [misc]progress:  [ 14 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1)) (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (213 enodes)
* [exit]simplify:  Simplified to (* (* d1 (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)))) (sqrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* (+ d4 d3) d3))))))
* [exit]simplify:  Simplified to (* (* d1 (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)))) (sqrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* (+ d4 d3) d3))))))
* [enter]simplify:  Simplifying (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (189 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- (- d2 d1) (- d4 d3))))) (sqrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d3 d3) (* d4 (+ d4 d3))))))
* [exit]simplify:  Simplified to (* (sqrt (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- (- d2 d1) (- d4 d3))))) (sqrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ (* d3 d3) (* d4 (+ d4 d3))))))
* * * * [misc]progress:  [ 15 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) d1)) (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (- (- d4 d3) (- d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) d1))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (220 enodes)
* [exit]simplify:  Simplified to (* (* d1 (sqrt (* (- (- d4 d3) (- d2 d1)) (+ (- d2 d1) (- d4 d3))))) (sqrt (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))))))
* [exit]simplify:  Simplified to (* (* d1 (sqrt (* (- (- d4 d3) (- d2 d1)) (+ (- d2 d1) (- d4 d3))))) (sqrt (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* d3 (+ d4 d3)))))))
* [enter]simplify:  Simplifying (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (- (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (157 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 d4) (* d3 (+ d4 d3))))) (sqrt (- (+ d1 d4) (+ d2 d3))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 d4) (* d3 (+ d4 d3))))) (sqrt (- (+ d1 d4) (+ d2 d3))))
* * * * [misc]progress:  [ 16 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) d1)) (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) d1))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (85 enodes)
* * [misc]simplify:  iters left: 4 (238 enodes)
* [exit]simplify:  Simplified to (* d1 (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (* (+ d2 d1) d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))))) (sqrt (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d2 d1) (- d2 d1)))))))
* [exit]simplify:  Simplified to (* d1 (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (* (+ d2 d1) d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))))) (sqrt (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (+ d2 d1) (- d2 d1)))))))
* [enter]simplify:  Simplifying (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (166 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (sqrt (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ d1 d2))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d2 (+ d1 d2)) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d4 d3))))) (sqrt (* (+ (* d3 d3) (* d4 (+ d4 d3))) (+ d1 d2))))
* * * * [misc]progress:  [ 17 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) d1)) (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) d1))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (129 enodes)
* [exit]simplify:  Simplified to (* d1 (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (* d2 d2) (* d1 d1)))))
* [exit]simplify:  Simplified to (* d1 (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d4 d4) (* d3 (+ d4 d3))) (- (* d2 d2) (* d1 d1)))))
* [enter]simplify:  Simplifying (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (264 enodes)
* [exit]simplify:  Simplified to (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ d1 d2))
* [exit]simplify:  Simplified to (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ d1 d2))
* * * * [misc]progress:  [ 18 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) d1)) (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) d1))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (91 enodes)
* * [misc]simplify:  iters left: 4 (253 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- d2 d1) (+ d2 d1))))) (* d1 (sqrt (+ (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (+ d4 d3) (- d4 d3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))))))
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- d2 d1) (+ d2 d1))))) (* d1 (sqrt (+ (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (+ d4 d3) (- d4 d3))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))))))
* [enter]simplify:  Simplifying (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (148 enodes)
* * [misc]simplify:  iters left: 3 (466 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ d4 d3))) (sqrt (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ d1 d2))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d1 d1) (* (+ d1 d2) d2)) (+ d4 d3))) (sqrt (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ d1 d2))))
* * * * [misc]progress:  [ 19 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) d1)) (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (sqrt (* (+ d4 d3) (+ d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) d1))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (212 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d2 d1) (- d2 d1))))) (* d1 (sqrt (* (+ d4 d3) (+ (* (+ d2 d1) (- d4 d3)) (* (+ d2 d1) (- d2 d1)))))))
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d2 d1) (- d2 d1))))) (* d1 (sqrt (* (+ d4 d3) (+ (* (+ d2 d1) (- d4 d3)) (* (+ d2 d1) (- d2 d1)))))))
* [enter]simplify:  Simplifying (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (sqrt (* (+ d4 d3) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (115 enodes)
* * [misc]simplify:  iters left: 3 (309 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ d1 d2) (+ d4 d3))) (sqrt (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ d1 d2))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ d1 d2) (+ d4 d3))) (sqrt (* (+ (* d4 d4) (* d3 (+ d4 d3))) (+ d1 d2))))
* * * * [misc]progress:  [ 20 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1)) (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (179 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- d2 d1) (+ d2 d1))))) (* d1 (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)))))
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (- d2 d1) (+ d2 d1))))) (* d1 (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)))))
* [enter]simplify:  Simplifying (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (150 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- (- d2 d1) (- d4 d3))))) (sqrt (* (+ (* d4 d4) (* (+ d4 d3) d3)) (+ d1 d2))))
* [exit]simplify:  Simplified to (* (sqrt (+ (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- (- d2 d1) (- d4 d3))))) (sqrt (* (+ (* d4 d4) (* (+ d4 d3) d3)) (+ d1 d2))))
* * * * [misc]progress:  [ 21 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) d1)) (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (sqrt (- (- d4 d3) (- d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) d1))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (68 enodes)
* * [misc]simplify:  iters left: 4 (186 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (- d2 d1) (+ d2 d1))))) (* d1 (sqrt (* (- (- d4 d3) (- d2 d1)) (+ (- d2 d1) (- d4 d3))))))
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (- d2 d1) (+ d2 d1))))) (* d1 (sqrt (* (- (- d4 d3) (- d2 d1)) (+ (- d2 d1) (- d4 d3))))))
* [enter]simplify:  Simplifying (* (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))) (sqrt (- (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (118 enodes)
* * [misc]simplify:  iters left: 3 (354 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d4 d4) (* (+ d4 d3) d3)) (+ d1 d2))) (sqrt (+ (- d4 d3) (- d1 d2))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d4 d4) (* (+ d4 d3) d3)) (+ d1 d2))) (sqrt (+ (- d4 d3) (- d1 d2))))
* * * * [misc]progress:  [ 22 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) d1)) (* (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) d1))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (85 enodes)
* * [misc]simplify:  iters left: 4 (266 enodes)
* [exit]simplify:  Simplified to (* d1 (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (* (+ d2 d1) d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* (+ d4 d3) d3))))) (sqrt (+ (* (+ (* d2 d2) (* (+ d2 d1) d1)) (* (+ d4 d3) (- d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))))
* [exit]simplify:  Simplified to (* d1 (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (* (+ d2 d1) d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* (+ d4 d3) d3))))) (sqrt (+ (* (+ (* d2 d2) (* (+ d2 d1) d1)) (* (+ d4 d3) (- d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))))
* [enter]simplify:  Simplifying (* (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (174 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (sqrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ (* d4 (+ d3 d4)) (* d3 d3)))) (sqrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4))))
* * * * [misc]progress:  [ 23 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) d1)) (* (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) d1))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (91 enodes)
* * [misc]simplify:  iters left: 4 (253 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (* (- d2 d1) (+ d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))))) (* (sqrt (+ (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (- d4 d3) (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))) d1))
* [exit]simplify:  Simplified to (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (* (- d2 d1) (+ d2 d1)) (+ (* d3 d3) (* d4 (+ d4 d3)))))) (* (sqrt (+ (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (- d4 d3) (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))) d1))
* [enter]simplify:  Simplifying (* (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (148 enodes)
* * [misc]simplify:  iters left: 3 (465 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ d1 d2))) (sqrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ d3 d4))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ d1 d2))) (sqrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ d3 d4))))
* * * * [misc]progress:  [ 24 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) d1)) (* (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) d1))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (151 enodes)
* [exit]simplify:  Simplified to (* d1 (+ (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- d4 d3) (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))
* [exit]simplify:  Simplified to (* d1 (+ (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- d4 d3) (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))
* [enter]simplify:  Simplifying (* (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (254 enodes)
* [exit]simplify:  Simplified to (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4))
* [exit]simplify:  Simplified to (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4))
* * * * [misc]progress:  [ 25 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) d1)) (* (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (* (+ d4 d3) (+ d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) d1))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (227 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- d4 d3) (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))) (* d1 (sqrt (* (+ d4 d3) (+ (* (- d4 d3) (+ d2 d1)) (* (+ d2 d1) (- d2 d1)))))))
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (- d4 d3) (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))) (* d1 (sqrt (* (+ d4 d3) (+ (* (- d4 d3) (+ d2 d1)) (* (+ d2 d1) (- d2 d1)))))))
* [enter]simplify:  Simplifying (* (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (* (+ d4 d3) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (301 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ d3 d4) (+ d1 d2))) (sqrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ d3 d4) (+ d1 d2))) (sqrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4))))
* * * * [misc]progress:  [ 26 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1)) (* (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (201 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (+ d4 d3) (- d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))) (* d1 (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)))))
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (+ d4 d3) (- d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))) (* d1 (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)))))
* [enter]simplify:  Simplifying (* (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (152 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- (- d2 d1) (- d4 d3))))) (sqrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ d3 d4))))
* [exit]simplify:  Simplified to (* (sqrt (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- (- d2 d1) (- d4 d3))))) (sqrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ d3 d4))))
* * * * [misc]progress:  [ 27 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) d1)) (* (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (- (- d4 d3) (- d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) d1))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (68 enodes)
* * [misc]simplify:  iters left: 4 (208 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (+ d4 d3) (- d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))) (* d1 (sqrt (* (- (- d4 d3) (- d2 d1)) (+ (- d2 d1) (- d4 d3))))))
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (+ d4 d3) (- d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))) (* d1 (sqrt (* (- (- d4 d3) (- d2 d1)) (+ (- d2 d1) (- d4 d3))))))
* [enter]simplify:  Simplifying (* (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))) (sqrt (- (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (120 enodes)
* * [misc]simplify:  iters left: 3 (344 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ d3 d4))) (sqrt (+ (- d1 d3) (- d4 d2))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d2 d2) (* d1 (+ d1 d2))) (+ d3 d4))) (sqrt (+ (- d1 d3) (- d4 d2))))
* * * * [misc]progress:  [ 28 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) d1)) (* (sqrt (* (+ d4 d3) (+ d2 d1))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) d1))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (91 enodes)
* * [misc]simplify:  iters left: 4 (253 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))))) (* (sqrt (* (+ d4 d3) (+ (- (* d2 d2) (* d1 d1)) (* (+ d1 d2) (- d4 d3))))) d1))
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (- (pow d2 3) (pow d1 3))))) (* (sqrt (* (+ d4 d3) (+ (- (* d2 d2) (* d1 d1)) (* (+ d1 d2) (- d4 d3))))) d1))
* [enter]simplify:  Simplifying (* (sqrt (* (+ d4 d3) (+ d2 d1))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (148 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ d3 d4) (+ d2 d1))) (sqrt (* (+ (* d1 d1) (* d2 (+ d2 d1))) (+ (* (+ d3 d4) d3) (* d4 d4)))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ d3 d4) (+ d2 d1))) (sqrt (* (+ (* d1 d1) (* d2 (+ d2 d1))) (+ (* (+ d3 d4) d3) (* d4 d4)))))
* * * * [misc]progress:  [ 29 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) d1)) (* (sqrt (* (+ d4 d3) (+ d2 d1))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) d1))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (212 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (* (+ d1 d2) (+ (* (+ d4 d3) (- d2 d1)) (* (- d4 d3) (+ d4 d3))))) d1) (sqrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* (+ d4 d3) d3) (* d4 d4))) (* (+ d1 d2) (- (pow d4 3) (pow d3 3))))))
* [exit]simplify:  Simplified to (* (* (sqrt (* (+ d1 d2) (+ (* (+ d4 d3) (- d2 d1)) (* (- d4 d3) (+ d4 d3))))) d1) (sqrt (+ (* (- (* d2 d2) (* d1 d1)) (+ (* (+ d4 d3) d3) (* d4 d4))) (* (+ d1 d2) (- (pow d4 3) (pow d3 3))))))
* [enter]simplify:  Simplifying (* (sqrt (* (+ d4 d3) (+ d2 d1))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (115 enodes)
* * [misc]simplify:  iters left: 3 (314 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ d3 d4) (+ d2 d1))) (sqrt (* (+ (* (+ d3 d4) d3) (* d4 d4)) (+ d2 d1))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ d3 d4) (+ d2 d1))) (sqrt (* (+ (* (+ d3 d4) d3) (* d4 d4)) (+ d2 d1))))
* * * * [misc]progress:  [ 30 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) d1)) (* (sqrt (* (+ d4 d3) (+ d2 d1))) (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) d1))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (73 enodes)
* * [misc]simplify:  iters left: 4 (227 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (* (+ d1 d2) (+ (* (- d4 d3) (+ d4 d3)) (* (+ d4 d3) (- d2 d1))))) d1) (sqrt (+ (* (* (- d4 d3) (+ d4 d3)) (+ (* d1 d1) (* d2 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))))
* [exit]simplify:  Simplified to (* (* (sqrt (* (+ d1 d2) (+ (* (- d4 d3) (+ d4 d3)) (* (+ d4 d3) (- d2 d1))))) d1) (sqrt (+ (* (* (- d4 d3) (+ d4 d3)) (+ (* d1 d1) (* d2 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))))
* [enter]simplify:  Simplifying (* (sqrt (* (+ d4 d3) (+ d2 d1))) (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (111 enodes)
* * [misc]simplify:  iters left: 3 (301 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ d3 d4) (+ d2 d1))) (sqrt (* (+ d3 d4) (+ (* (+ d2 d1) d1) (* d2 d2)))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ d3 d4) (+ d2 d1))) (sqrt (* (+ d3 d4) (+ (* (+ d2 d1) d1) (* d2 d2)))))
* * * * [misc]progress:  [ 31 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) d1)) (* (sqrt (* (+ d4 d3) (+ d2 d1))) (sqrt (* (+ d4 d3) (+ d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) d1))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (112 enodes)
* * [misc]simplify:  iters left: 3 (423 enodes)
* [exit]simplify:  Simplified to (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1)
* [exit]simplify:  Simplified to (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1)
* [enter]simplify:  Simplifying (* (sqrt (* (+ d4 d3) (+ d2 d1))) (sqrt (* (+ d4 d3) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (85 enodes)
* * [misc]simplify:  iters left: 2 (143 enodes)
* * [misc]simplify:  iters left: 1 (169 enodes)
* [exit]simplify:  Simplified to (* (+ d3 d4) (+ d2 d1))
* [exit]simplify:  Simplified to (* (+ d3 d4) (+ d2 d1))
* * * * [misc]progress:  [ 32 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1)) (* (sqrt (* (+ d4 d3) (+ d2 d1))) (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (167 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1) (sqrt (* (+ d1 d2) (+ (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d4 d3))))))
* [exit]simplify:  Simplified to (* (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1) (sqrt (* (+ d1 d2) (+ (* (- d2 d1) (+ d4 d3)) (* (+ d4 d3) (- d4 d3))))))
* [enter]simplify:  Simplifying (* (sqrt (* (+ d4 d3) (+ d2 d1))) (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (113 enodes)
* * [misc]simplify:  iters left: 3 (387 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ d3 d4) (+ d2 d1))) (sqrt (- (+ (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d4 d3))) (* (- d2 d1) (- d4 d3)))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ d3 d4) (+ d2 d1))) (sqrt (- (+ (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d4 d3))) (* (- d2 d1) (- d4 d3)))))
* * * * [misc]progress:  [ 33 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) d1)) (* (sqrt (* (+ d4 d3) (+ d2 d1))) (sqrt (- (- d4 d3) (- d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) d1))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (173 enodes)
* [exit]simplify:  Simplified to (* (* d1 (sqrt (* (+ (- d2 d1) (- d4 d3)) (- (- d4 d3) (- d2 d1))))) (sqrt (* (+ d1 d2) (+ (* (+ d4 d3) (- d4 d3)) (* (- d2 d1) (+ d4 d3))))))
* [exit]simplify:  Simplified to (* (* d1 (sqrt (* (+ (- d2 d1) (- d4 d3)) (- (- d4 d3) (- d2 d1))))) (sqrt (* (+ d1 d2) (+ (* (+ d4 d3) (- d4 d3)) (* (- d2 d1) (+ d4 d3))))))
* [enter]simplify:  Simplifying (* (sqrt (* (+ d4 d3) (+ d2 d1))) (sqrt (- (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (175 enodes)
* * [misc]simplify:  iters left: 2 (318 enodes)
* * [misc]simplify:  iters left: 1 (442 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ d3 d4) (+ d2 d1))) (sqrt (+ (- d1 d3) (- d4 d2))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ d3 d4) (+ d2 d1))) (sqrt (+ (- d1 d3) (- d4 d2))))
* * * * [misc]progress:  [ 34 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) d1)) (* (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) d1))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (83 enodes)
* * [misc]simplify:  iters left: 4 (213 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1) (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* (+ d3 d4) d3))))))
* [exit]simplify:  Simplified to (* (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1) (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (* d1 (+ d1 d2)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* (+ d3 d4) d3))))))
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (189 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d3 d4))))) (sqrt (+ (* (- d4 d3) (- d4 d3)) (* (- (- d2 d1) (- d4 d3)) (- d2 d1)))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (+ (* d3 d3) (* d4 (+ d3 d4))))) (sqrt (+ (* (- d4 d3) (- d4 d3)) (* (- (- d2 d1) (- d4 d3)) (- d2 d1)))))
* * * * [misc]progress:  [ 35 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) d1)) (* (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) d1))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (179 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d1 d2)) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1))
* [exit]simplify:  Simplified to (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d1 d2)) (* (+ (* d3 d3) (* d4 (+ d3 d4))) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1))
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (150 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ d2 d1))) (sqrt (+ (* (- d4 d3) (- d4 d3)) (* (- (- d2 d1) (- d4 d3)) (- d2 d1)))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d4 (+ d3 d4)) (* d3 d3)) (+ d2 d1))) (sqrt (+ (* (- d4 d3) (- d4 d3)) (* (- (- d2 d1) (- d4 d3)) (- d2 d1)))))
* * * * [misc]progress:  [ 36 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) d1)) (* (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) d1))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (70 enodes)
* * [misc]simplify:  iters left: 4 (201 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (* (+ d1 d2) d1))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1))
* [exit]simplify:  Simplified to (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (* (+ d1 d2) d1))) (* (+ d3 d4) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1))
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (49 enodes)
* * [misc]simplify:  iters left: 4 (152 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (+ d3 d4))) (sqrt (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- (- d2 d1) (- d4 d3))))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (+ d3 d4))) (sqrt (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- (- d2 d1) (- d4 d3))))))
* * * * [misc]progress:  [ 37 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) d1)) (* (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (sqrt (* (+ d4 d3) (+ d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) d1))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (57 enodes)
* * [misc]simplify:  iters left: 4 (167 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1) (sqrt (* (+ d3 d4) (+ (* (- d2 d1) (+ d1 d2)) (* (+ d1 d2) (- d4 d3))))))
* [exit]simplify:  Simplified to (* (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1) (sqrt (* (+ d3 d4) (+ (* (- d2 d1) (+ d1 d2)) (* (+ d1 d2) (- d4 d3))))))
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (sqrt (* (+ d4 d3) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (113 enodes)
* * [misc]simplify:  iters left: 3 (387 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- (- d2 d1) (- d4 d3))))) (sqrt (* (+ d2 d1) (+ d3 d4))))
* [exit]simplify:  Simplified to (* (sqrt (+ (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- (- d2 d1) (- d4 d3))))) (sqrt (* (+ d2 d1) (+ d3 d4))))
* * * * [misc]progress:  [ 38 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1)) (* (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (192 enodes)
* [exit]simplify:  Simplified to (+ (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1)) (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)))
* [exit]simplify:  Simplified to (+ (* (* (- d2 d1) (- d2 d1)) (* (- d2 d1) d1)) (* (* (- d4 d3) (- d4 d3)) (* (- d4 d3) d1)))
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (309 enodes)
* [exit]simplify:  Simplified to (+ (* (- d4 d3) (- d4 d3)) (* (- (- d2 d1) (- d4 d3)) (- d2 d1)))
* [exit]simplify:  Simplified to (+ (* (- d4 d3) (- d4 d3)) (* (- (- d2 d1) (- d4 d3)) (- d2 d1)))
* * * * [misc]progress:  [ 39 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) d1)) (* (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (sqrt (- (- d4 d3) (- d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) d1))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (88 enodes)
* * [misc]simplify:  iters left: 3 (350 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1))
* [exit]simplify:  Simplified to (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1))
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))) (sqrt (- (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (101 enodes)
* * [misc]simplify:  iters left: 3 (390 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- (* (- d2 d1) (- d2 d1)) (* (- (- d2 d1) (- d4 d3)) (- d4 d3)))) (sqrt (+ (- d4 d3) (- d1 d2))))
* [exit]simplify:  Simplified to (* (sqrt (- (* (- d2 d1) (- d2 d1)) (* (- (- d2 d1) (- d4 d3)) (- d4 d3)))) (sqrt (+ (- d4 d3) (- d1 d2))))
* * * * [misc]progress:  [ 40 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) d1)) (* (sqrt (- (- d4 d3) (- d2 d1))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) d1))
* * [misc]simplify:  iters left: 6 (33 enodes)
* * [misc]simplify:  iters left: 5 (81 enodes)
* * [misc]simplify:  iters left: 4 (220 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (* (- (- d4 d3) (- d2 d1)) (+ (- d4 d3) (- d2 d1)))) d1) (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (* (+ d2 d1) d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d3 d4)) (* d3 d3))))))
* [exit]simplify:  Simplified to (* (* (sqrt (* (- (- d4 d3) (- d2 d1)) (+ (- d4 d3) (- d2 d1)))) d1) (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (* (+ d2 d1) d1))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d3 d4)) (* d3 d3))))))
* [enter]simplify:  Simplifying (* (sqrt (- (- d4 d3) (- d2 d1))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (157 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- (+ d1 d4) (+ d2 d3))) (sqrt (* (+ (* d2 d2) (* (+ d2 d1) d1)) (+ (* d4 (+ d3 d4)) (* d3 d3)))))
* [exit]simplify:  Simplified to (* (sqrt (- (+ d1 d4) (+ d2 d3))) (sqrt (* (+ (* d2 d2) (* (+ d2 d1) d1)) (+ (* d4 (+ d3 d4)) (* d3 d3)))))
* * * * [misc]progress:  [ 41 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) d1)) (* (sqrt (- (- d4 d3) (- d2 d1))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) d1))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (68 enodes)
* * [misc]simplify:  iters left: 4 (186 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (* (- (- d4 d3) (- d2 d1)) (+ (- d4 d3) (- d2 d1)))) d1) (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (* (+ d3 d4) d3)) (* (+ d2 d1) (- d2 d1))))))
* [exit]simplify:  Simplified to (* (* (sqrt (* (- (- d4 d3) (- d2 d1)) (+ (- d4 d3) (- d2 d1)))) d1) (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (* (+ d3 d4) d3)) (* (+ d2 d1) (- d2 d1))))))
* [enter]simplify:  Simplifying (* (sqrt (- (- d4 d3) (- d2 d1))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (118 enodes)
* * [misc]simplify:  iters left: 3 (349 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- (+ d1 d4) (+ d2 d3))) (sqrt (* (+ d2 d1) (+ (* d4 (+ d3 d4)) (* d3 d3)))))
* [exit]simplify:  Simplified to (* (sqrt (- (+ d1 d4) (+ d2 d3))) (sqrt (* (+ d2 d1) (+ (* d4 (+ d3 d4)) (* d3 d3)))))
* * * * [misc]progress:  [ 42 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) d1)) (* (sqrt (- (- d4 d3) (- d2 d1))) (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) d1))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (68 enodes)
* * [misc]simplify:  iters left: 4 (208 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (- (* d4 d4) (* d3 d3))))) (* (sqrt (* (- (- d4 d3) (- d2 d1)) (+ (- d4 d3) (- d2 d1)))) d1))
* [exit]simplify:  Simplified to (* (sqrt (+ (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)) (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (- (* d4 d4) (* d3 d3))))) (* (sqrt (* (- (- d4 d3) (- d2 d1)) (+ (- d4 d3) (- d2 d1)))) d1))
* [enter]simplify:  Simplifying (* (sqrt (- (- d4 d3) (- d2 d1))) (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (120 enodes)
* * [misc]simplify:  iters left: 3 (344 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (- d1 d3) (- d4 d2))) (sqrt (* (+ (* (+ d2 d1) d1) (* d2 d2)) (+ d3 d4))))
* [exit]simplify:  Simplified to (* (sqrt (+ (- d1 d3) (- d4 d2))) (sqrt (* (+ (* (+ d2 d1) d1) (* d2 d2)) (+ d3 d4))))
* * * * [misc]progress:  [ 43 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) d1)) (* (sqrt (- (- d4 d3) (- d2 d1))) (sqrt (* (+ d4 d3) (+ d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) d1))
* * [misc]simplify:  iters left: 6 (24 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (173 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (* (- (- d4 d3) (- d2 d1)) (+ (- d4 d3) (- d2 d1)))) d1) (sqrt (* (+ d2 d1) (+ (* (+ d3 d4) (- d2 d1)) (* (+ d3 d4) (- d4 d3))))))
* [exit]simplify:  Simplified to (* (* (sqrt (* (- (- d4 d3) (- d2 d1)) (+ (- d4 d3) (- d2 d1)))) d1) (sqrt (* (+ d2 d1) (+ (* (+ d3 d4) (- d2 d1)) (* (+ d3 d4) (- d4 d3))))))
* [enter]simplify:  Simplifying (* (sqrt (- (- d4 d3) (- d2 d1))) (sqrt (* (+ d4 d3) (+ d2 d1))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (175 enodes)
* * [misc]simplify:  iters left: 2 (326 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (- d1 d3) (- d4 d2))) (sqrt (* (+ d3 d4) (+ d2 d1))))
* [exit]simplify:  Simplified to (* (sqrt (+ (- d1 d3) (- d4 d2))) (sqrt (* (+ d3 d4) (+ d2 d1))))
* * * * [misc]progress:  [ 44 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1)) (* (sqrt (- (- d4 d3) (- d2 d1))) (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (88 enodes)
* * [misc]simplify:  iters left: 3 (350 enodes)
* [exit]simplify:  Simplified to (* (* d1 (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)))) (sqrt (* (- (- d4 d3) (- d1 d2)) (+ (- d4 d3) (- d1 d2)))))
* [exit]simplify:  Simplified to (* (* d1 (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)))) (sqrt (* (- (- d4 d3) (- d1 d2)) (+ (- d4 d3) (- d1 d2)))))
* [enter]simplify:  Simplifying (* (sqrt (- (- d4 d3) (- d2 d1))) (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (101 enodes)
* * [misc]simplify:  iters left: 3 (389 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (- (- d2 d1) (- d4 d3)) (- d2 d1)) (* (- d4 d3) (- d4 d3)))) (sqrt (- (- d4 d2) (- d3 d1))))
* [exit]simplify:  Simplified to (* (sqrt (+ (* (- (- d2 d1) (- d4 d3)) (- d2 d1)) (* (- d4 d3) (- d4 d3)))) (sqrt (- (- d4 d2) (- d3 d1))))
* * * * [misc]progress:  [ 45 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) d1)) (* (sqrt (- (- d4 d3) (- d2 d1))) (sqrt (- (- d4 d3) (- d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) d1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (242 enodes)
* [exit]simplify:  Simplified to (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)
* [exit]simplify:  Simplified to (* (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))) d1)
* [enter]simplify:  Simplifying (* (sqrt (- (- d4 d3) (- d2 d1))) (sqrt (- (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (96 enodes)
* * [misc]simplify:  iters left: 2 (181 enodes)
* * [misc]simplify:  iters left: 1 (328 enodes)
* [exit]simplify:  Simplified to (- (- d4 d2) (- d3 d1))
* [exit]simplify:  Simplified to (- (- d4 d2) (- d3 d1))
* * * * [misc]progress:  [ 46 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* 1 (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))))>
* * * * [misc]progress:  [ 47 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (sqrt (+ (- d4 d3) (- d2 d1))) (sqrt (+ (- d4 d3) (- d2 d1)))) d1))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) (sqrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (96 enodes)
* * [misc]simplify:  iters left: 2 (189 enodes)
* * [misc]simplify:  iters left: 1 (329 enodes)
* [exit]simplify:  Simplified to (- (+ d4 d2) (+ d3 d1))
* [exit]simplify:  Simplified to (- (+ d4 d2) (+ d3 d1))
* * * * [misc]progress:  [ 48 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))) (cbrt (sqrt (+ (- d4 d3) (- d2 d1))))) (* (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (109 enodes)
* * [misc]simplify:  iters left: 2 (200 enodes)
* * [misc]simplify:  iters left: 1 (408 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (- (+ d4 d2) (+ d3 d1)))) (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (- (+ d4 d2) (+ d3 d1)))) (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1))
* * * * [misc]progress:  [ 49 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt (+ (- d4 d3) (- d2 d1))))) (* (sqrt (cbrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))))>
* [enter]simplify:  Simplifying (* (sqrt (cbrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (199 enodes)
* * [misc]simplify:  iters left: 1 (341 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1) (sqrt (cbrt (- (+ d4 d2) (+ d3 d1)))))
* [exit]simplify:  Simplified to (* (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1) (sqrt (cbrt (- (+ d4 d2) (+ d3 d1)))))
* * * * [misc]progress:  [ 50 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (sqrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt (sqrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))))>
* [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (109 enodes)
* * [misc]simplify:  iters left: 2 (200 enodes)
* * [misc]simplify:  iters left: 1 (408 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (- (+ d4 d2) (+ d3 d1)))) (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1))
* [exit]simplify:  Simplified to (* (sqrt (sqrt (- (+ d4 d2) (+ d3 d1)))) (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1))
* * * * [misc]progress:  [ 51 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt 1) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (317 enodes)
* [exit]simplify:  Simplified to (* d1 (+ (- d2 d1) (- d4 d3)))
* [exit]simplify:  Simplified to (* d1 (+ (- d2 d1) (- d4 d3)))
* * * * [misc]progress:  [ 52 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt 1) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (317 enodes)
* [exit]simplify:  Simplified to (* d1 (+ (- d2 d1) (- d4 d3)))
* [exit]simplify:  Simplified to (* d1 (+ (- d2 d1) (- d4 d3)))
* * * * [misc]progress:  [ 53 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (sqrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt (sqrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))))>
* [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (109 enodes)
* * [misc]simplify:  iters left: 2 (200 enodes)
* * [misc]simplify:  iters left: 1 (408 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (- (+ d4 d2) (+ d3 d1)))) (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1))
* [exit]simplify:  Simplified to (* (sqrt (sqrt (- (+ d4 d2) (+ d3 d1)))) (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1))
* * * * [misc]progress:  [ 54 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* 1 (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (138 enodes)
* * [misc]simplify:  iters left: 2 (317 enodes)
* [exit]simplify:  Simplified to (* d1 (+ (- d2 d1) (- d4 d3)))
* [exit]simplify:  Simplified to (* d1 (+ (- d2 d1) (- d4 d3)))
* * * * [misc]progress:  [ 55 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) d1)) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) d1))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (206 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d1 d1) (* d2 (+ d2 d1)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d3 d4)))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* [exit]simplify:  Simplified to (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d1 d1) (* d2 (+ d2 d1)))) (* (- (pow d2 3) (pow d1 3)) (+ (* d3 d3) (* d4 (+ d3 d4)))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * * * [misc]progress:  [ 56 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) d1)) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1)))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) d1))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (172 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (* (+ d2 d1) (- d2 d1)) (+ (* d4 (+ d3 d4)) (* d3 d3))))))
* [exit]simplify:  Simplified to (* (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (* (+ d2 d1) (- d2 d1)) (+ (* d4 (+ d3 d4)) (* d3 d3))))))
* * * * [misc]progress:  [ 57 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) d1)) (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) d1))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d1 d1) (* d2 (+ d2 d1)))) (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)))))
* [exit]simplify:  Simplified to (* (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d1 d1) (* d2 (+ d2 d1)))) (* (- (pow d2 3) (pow d1 3)) (+ d3 d4)))))
* * * * [misc]progress:  [ 58 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) d1)) (sqrt (* (+ d4 d3) (+ d2 d1)))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) d1))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ d2 d1) (+ (* (+ d3 d4) (- d4 d3)) (* (+ d3 d4) (- d2 d1))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* [exit]simplify:  Simplified to (* (sqrt (* (+ d2 d1) (+ (* (+ d3 d4) (- d4 d3)) (* (+ d3 d4) (- d2 d1))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * * * [misc]progress:  [ 59 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1)) (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1)))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (88 enodes)
* * [misc]simplify:  iters left: 3 (270 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (- (- d2 d3) (- d1 d4))) d1) (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))))
* [exit]simplify:  Simplified to (* (* (sqrt (- (- d2 d3) (- d1 d4))) d1) (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))))
* * * * [misc]progress:  [ 60 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) d1)) (sqrt (- (- d4 d3) (- d2 d1)))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) d1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (287 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (- (- d2 d3) (- d1 d4))) d1) (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))))
* [exit]simplify:  Simplified to (* (* (sqrt (- (- d2 d3) (- d1 d4))) d1) (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))))
* * * * [misc]progress:  [ 61 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (79 enodes)
* * [misc]simplify:  iters left: 4 (206 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) (sqrt (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* (+ d4 d3) d3))))))
* [exit]simplify:  Simplified to (* (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) (sqrt (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* (+ d4 d3) d3))))))
* * * * [misc]progress:  [ 62 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1)))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (172 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) (sqrt (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d2 d1) (- d2 d1))))))
* [exit]simplify:  Simplified to (* (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) (sqrt (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d3 d3) (* d4 (+ d4 d3))) (* (+ d2 d1) (- d2 d1))))))
* * * * [misc]progress:  [ 63 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (66 enodes)
* * [misc]simplify:  iters left: 4 (194 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) (sqrt (+ (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (+ d4 d3) (- d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))))
* [exit]simplify:  Simplified to (* (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) (sqrt (+ (* (+ (* d2 d2) (* d1 (+ d2 d1))) (* (+ d4 d3) (- d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))))
* * * * [misc]progress:  [ 64 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) (sqrt (* (+ d4 d3) (+ d2 d1)))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (159 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (+ d1 d2) (+ (* (+ d4 d3) (- d4 d3)) (* (- d2 d1) (+ d4 d3))))) (* d1 (sqrt (+ (- d4 d3) (- d2 d1)))))
* [exit]simplify:  Simplified to (* (sqrt (* (+ d1 d2) (+ (* (+ d4 d3) (- d4 d3)) (* (- d2 d1) (+ d4 d3))))) (* d1 (sqrt (+ (- d4 d3) (- d2 d1)))))
* * * * [misc]progress:  [ 65 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1)))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (88 enodes)
* * [misc]simplify:  iters left: 3 (272 enodes)
* [exit]simplify:  Simplified to (* (* d1 (sqrt (- (- d2 d3) (- d1 d4)))) (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))))
* [exit]simplify:  Simplified to (* (* d1 (sqrt (- (- d2 d3) (- d1 d4)))) (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))))
* * * * [misc]progress:  [ 66 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (/ (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) (sqrt (- (- d4 d3) (- d2 d1)))))>
* [enter]simplify:  Simplifying (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (84 enodes)
* * [misc]simplify:  iters left: 3 (288 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* [exit]simplify:  Simplified to (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * * * [misc]progress:  [ 67 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) (sqrt (+ (- d4 d3) (- d2 d1)))))>
* * * * [misc]progress:  [ 68 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (pow (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) 1)))>
* * * * [misc]progress:  [ 69 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (exp (log (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))))>
* [enter]simplify:  Simplifying (log (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (193 enodes)
* * [misc]simplify:  iters left: 1 (340 enodes)
* [exit]simplify:  Simplified to (log (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1))
* [exit]simplify:  Simplified to (log (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1))
* * * * [misc]progress:  [ 70 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (log (exp (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))))>
* [enter]simplify:  Simplifying (exp (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (192 enodes)
* * [misc]simplify:  iters left: 1 (335 enodes)
* [exit]simplify:  Simplified to (exp (* (sqrt (- (- d2 d1) (- d3 d4))) d1))
* [exit]simplify:  Simplified to (exp (* (sqrt (- (- d2 d1) (- d3 d4))) d1))
* * * * [misc]progress:  [ 71 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (* (cbrt (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) (cbrt (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))) (cbrt (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))))>
* [enter]simplify:  Simplifying (* (cbrt (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) (cbrt (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (189 enodes)
* * [misc]simplify:  iters left: 1 (336 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1)) (cbrt (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1)))
* [exit]simplify:  Simplified to (* (cbrt (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1)) (cbrt (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1)))
* [enter]simplify:  Simplifying (cbrt (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (332 enodes)
* [exit]simplify:  Simplified to (cbrt (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1))
* [exit]simplify:  Simplified to (cbrt (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1))
* * * * [misc]progress:  [ 72 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (cbrt (* (* (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))))>
* [enter]simplify:  Simplifying (* (* (* (sqrt (+ (- d4 d3) (- d2 d1))) d1) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (146 enodes)
* * [misc]simplify:  iters left: 2 (358 enodes)
* [exit]simplify:  Simplified to (* (* (pow d1 3) (- (+ d2 d4) (+ d3 d1))) (sqrt (- (+ d2 d4) (+ d3 d1))))
* [exit]simplify:  Simplified to (* (* (pow d1 3) (- (+ d2 d4) (+ d3 d1))) (sqrt (- (+ d2 d4) (+ d3 d1))))
* * * * [misc]progress:  [ 73 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)) (sqrt (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))))>
* [enter]simplify:  Simplifying (sqrt (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (332 enodes)
* [exit]simplify:  Simplified to (sqrt (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1))
* [exit]simplify:  Simplified to (sqrt (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1))
* [enter]simplify:  Simplifying (sqrt (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (332 enodes)
* [exit]simplify:  Simplified to (sqrt (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1))
* [exit]simplify:  Simplified to (sqrt (* (sqrt (- (+ d4 d2) (+ d3 d1))) d1))
* * * * [misc]progress:  [ 74 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* 1 (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))))>
* * * * [misc]progress:  [ 75 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (* (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))) (cbrt (sqrt (+ (- d4 d3) (- d2 d1))))) (* (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))) d1))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))) d1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (332 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (- (+ d4 d2) (+ d3 d1)))) d1)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (- (+ d4 d2) (+ d3 d1)))) d1)
* * * * [misc]progress:  [ 76 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt (+ (- d4 d3) (- d2 d1))))) (* (sqrt (cbrt (+ (- d4 d3) (- d2 d1)))) d1))))>
* [enter]simplify:  Simplifying (* (sqrt (cbrt (+ (- d4 d3) (- d2 d1)))) d1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (332 enodes)
* [exit]simplify:  Simplified to (* (sqrt (cbrt (- (+ d4 d2) (+ d3 d1)))) d1)
* [exit]simplify:  Simplified to (* (sqrt (cbrt (- (+ d4 d2) (+ d3 d1)))) d1)
* * * * [misc]progress:  [ 77 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (sqrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt (sqrt (+ (- d4 d3) (- d2 d1)))) d1))))>
* [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (- d4 d3) (- d2 d1)))) d1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (332 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (- (+ d4 d2) (+ d3 d1)))) d1)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (- (+ d4 d2) (+ d3 d1)))) d1)
* * * * [misc]progress:  [ 78 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt 1) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (330 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (- d2 d3) (- d4 d1))) d1)
* [exit]simplify:  Simplified to (* (sqrt (+ (- d2 d3) (- d4 d1))) d1)
* * * * [misc]progress:  [ 79 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt 1) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (330 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (- d2 d3) (- d4 d1))) d1)
* [exit]simplify:  Simplified to (* (sqrt (+ (- d2 d3) (- d4 d1))) d1)
* * * * [misc]progress:  [ 80 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (sqrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt (sqrt (+ (- d4 d3) (- d2 d1)))) d1))))>
* [enter]simplify:  Simplifying (* (sqrt (sqrt (+ (- d4 d3) (- d2 d1)))) d1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (332 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (- (+ d4 d2) (+ d3 d1)))) d1)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (- (+ d4 d2) (+ d3 d1)))) d1)
* * * * [misc]progress:  [ 81 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* 1 (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (330 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (- d2 d3) (- d4 d1))) d1)
* [exit]simplify:  Simplified to (* (sqrt (+ (- d2 d3) (- d4 d1))) d1)
* * * * [misc]progress:  [ 82 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (/ (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) d1) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) d1)
* * [misc]simplify:  iters left: 6 (26 enodes)
* * [misc]simplify:  iters left: 5 (62 enodes)
* * [misc]simplify:  iters left: 4 (162 enodes)
* [exit]simplify:  Simplified to (* d1 (sqrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))))))
* [exit]simplify:  Simplified to (* d1 (sqrt (+ (* (+ (* (+ d1 d2) d1) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 (+ d4 d3)) (* d3 d3))))))
* * * * [misc]progress:  [ 83 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (/ (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) d1) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) d1)
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (124 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- d2 d1) (+ d2 d1))))) d1)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d4 (+ d4 d3)) (* d3 d3)) (* (- d2 d1) (+ d2 d1))))) d1)
* * * * [misc]progress:  [ 84 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (/ (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) d1) (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) d1)
* * [misc]simplify:  iters left: 6 (22 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (146 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (+ d4 d3) (- d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))) d1)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ (* d1 d1) (* d2 (+ d2 d1))) (* (+ d4 d3) (- d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3)))) d1)
* * * * [misc]progress:  [ 85 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (/ (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) d1) (sqrt (* (+ d4 d3) (+ d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) d1)
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (107 enodes)
* * [misc]simplify:  iters left: 3 (395 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3)))) d1)
* [exit]simplify:  Simplified to (* (sqrt (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3)))) d1)
* * * * [misc]progress:  [ 86 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (/ (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1) (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (178 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1)
* [exit]simplify:  Simplified to (* (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) d1)
* * * * [misc]progress:  [ 87 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (/ (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) d1) (sqrt (- (- d4 d3) (- d2 d1))))))>
* [enter]simplify:  Simplifying (* (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) d1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (225 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (- (- d4 d3) (- d1 d2)) (+ (- d4 d3) (- d1 d2)))) d1)
* [exit]simplify:  Simplified to (* (sqrt (* (- (- d4 d3) (- d1 d2)) (+ (- d4 d3) (- d1 d2)))) d1)
* * * * [misc]progress:  [ 88 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* d1 (sqrt (+ (- d4 d3) (- d2 d1))))))>
* * * * [misc]progress:  [ 89 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (pow (+ (- d4 d3) (- d2 d1)) 1/2) d1)))>
* * * * [misc]progress:  [ 90 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (pow (sqrt (+ (- d4 d3) (- d2 d1))) 1) d1)))>
* * * * [misc]progress:  [ 91 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (exp (log (sqrt (+ (- d4 d3) (- d2 d1))))) d1)))>
* [enter]simplify:  Simplifying (log (sqrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (402 enodes)
* [exit]simplify:  Simplified to (log (sqrt (- (+ d4 d2) (+ d3 d1))))
* [exit]simplify:  Simplified to (log (sqrt (- (+ d4 d2) (+ d3 d1))))
* * * * [misc]progress:  [ 92 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (log (exp (sqrt (+ (- d4 d3) (- d2 d1))))) d1)))>
* [enter]simplify:  Simplifying (exp (sqrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (402 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (- (+ d4 d2) (+ d3 d1))))
* [exit]simplify:  Simplified to (exp (sqrt (- (+ d4 d2) (+ d3 d1))))
* * * * [misc]progress:  [ 93 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (* (* (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))) (cbrt (sqrt (+ (- d4 d3) (- d2 d1))))) (cbrt (sqrt (+ (- d4 d3) (- d2 d1))))) d1)))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))) (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (189 enodes)
* * [misc]simplify:  iters left: 1 (389 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))) (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))) (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))))
* [enter]simplify:  Simplifying (cbrt (sqrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (402 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* [exit]simplify:  Simplified to (cbrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* * * * [misc]progress:  [ 94 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (cbrt (* (* (sqrt (+ (- d4 d3) (- d2 d1))) (sqrt (+ (- d4 d3) (- d2 d1)))) (sqrt (+ (- d4 d3) (- d2 d1))))) d1)))>
* [enter]simplify:  Simplifying (* (* (sqrt (+ (- d4 d3) (- d2 d1))) (sqrt (+ (- d4 d3) (- d2 d1)))) (sqrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (315 enodes)
* [exit]simplify:  Simplified to (* (+ (- d4 d1) (- d2 d3)) (sqrt (+ (- d4 d1) (- d2 d3))))
* [exit]simplify:  Simplified to (* (+ (- d4 d1) (- d2 d3)) (sqrt (+ (- d4 d1) (- d2 d3))))
* * * * [misc]progress:  [ 95 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (* (sqrt (* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt (+ (- d4 d3) (- d2 d1))))) (sqrt (cbrt (+ (- d4 d3) (- d2 d1))))) d1)))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt (+ (- d4 d3) (- d2 d1)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (190 enodes)
* * [misc]simplify:  iters left: 1 (330 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (- (- d2 d3) (- d1 d4))))
* [exit]simplify:  Simplified to (fabs (cbrt (- (- d2 d3) (- d1 d4))))
* [enter]simplify:  Simplifying (sqrt (cbrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (402 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (- (+ d4 d2) (+ d3 d1))))
* [exit]simplify:  Simplified to (sqrt (cbrt (- (+ d4 d2) (+ d3 d1))))
* * * * [misc]progress:  [ 96 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (* (sqrt (sqrt (+ (- d4 d3) (- d2 d1)))) (sqrt (sqrt (+ (- d4 d3) (- d2 d1))))) d1)))>
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (402 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* [exit]simplify:  Simplified to (sqrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (402 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* [exit]simplify:  Simplified to (sqrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* * * * [misc]progress:  [ 97 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (* (sqrt 1) (sqrt (+ (- d4 d3) (- d2 d1)))) d1)))>
* [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 (+ (- d4 d3) (- d2 d1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (- d4 d3) (- d2 d1)))
* [exit]simplify:  Simplified to (sqrt (+ (- d4 d3) (- d2 d1)))
* * * * [misc]progress:  [ 98 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (* (sqrt 1) (sqrt (+ (- d4 d3) (- d2 d1)))) d1)))>
* [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 (+ (- d4 d3) (- d2 d1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (- d4 d3) (- d2 d1)))
* [exit]simplify:  Simplified to (sqrt (+ (- d4 d3) (- d2 d1)))
* * * * [misc]progress:  [ 99 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (/ (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))) d1)))>
* [enter]simplify:  Simplifying (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (160 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* (+ d4 d3) d3)))))
* [exit]simplify:  Simplified to (sqrt (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* (+ d4 d3) d3)))))
* [enter]simplify:  Simplifying (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (119 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))))
* [exit]simplify:  Simplified to (sqrt (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))))
* * * * [misc]progress:  [ 100 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (/ (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1)))) d1)))>
* [enter]simplify:  Simplifying (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (122 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (- d2 d1) (+ d2 d1)))))
* [exit]simplify:  Simplified to (sqrt (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (- d2 d1) (+ d2 d1)))))
* [enter]simplify:  Simplifying (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (262 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ (* d4 d4) (* (+ d4 d3) d3)) (+ d1 d2)))
* [exit]simplify:  Simplified to (sqrt (* (+ (* d4 d4) (* (+ d4 d3) d3)) (+ d1 d2)))
* * * * [misc]progress:  [ 101 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (/ (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))) d1)))>
* [enter]simplify:  Simplifying (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (144 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (- d4 d3) (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))
* [exit]simplify:  Simplified to (sqrt (+ (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (- d4 d3) (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))
* [enter]simplify:  Simplifying (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (252 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4)))
* [exit]simplify:  Simplified to (sqrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4)))
* * * * [misc]progress:  [ 102 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (/ (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) (sqrt (* (+ d4 d3) (+ d2 d1)))) d1)))>
* [enter]simplify:  Simplifying (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (105 enodes)
* * [misc]simplify:  iters left: 3 (394 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))))
* [exit]simplify:  Simplified to (sqrt (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))))
* [enter]simplify:  Simplifying (sqrt (* (+ d4 d3) (+ d2 d1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (83 enodes)
* * [misc]simplify:  iters left: 1 (134 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ d3 d4) (+ d2 d1)))
* [exit]simplify:  Simplified to (sqrt (* (+ d3 d4) (+ d2 d1)))
* * * * [misc]progress:  [ 103 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (/ (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1)))))) d1)))>
* [enter]simplify:  Simplifying (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (176 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)))
* [exit]simplify:  Simplified to (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)))
* [enter]simplify:  Simplifying (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (308 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- (- d2 d1) (- d4 d3)))))
* [exit]simplify:  Simplified to (sqrt (+ (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- (- d2 d1) (- d4 d3)))))
* * * * [misc]progress:  [ 104 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (/ (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (sqrt (- (- d4 d3) (- d2 d1)))) d1)))>
* [enter]simplify:  Simplifying (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (223 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ (- d1 d2) (- d4 d3)) (- (- d4 d3) (- d1 d2))))
* [exit]simplify:  Simplified to (sqrt (* (+ (- d1 d2) (- d4 d3)) (- (- d4 d3) (- d1 d2))))
* [enter]simplify:  Simplifying (sqrt (- (- d4 d3) (- d2 d1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (94 enodes)
* * [misc]simplify:  iters left: 1 (182 enodes)
* [exit]simplify:  Simplified to (sqrt (- (+ d1 d4) (+ d3 d2)))
* [exit]simplify:  Simplified to (sqrt (- (+ d1 d4) (+ d3 d2)))
* * * * [misc]progress:  [ 105 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (* (sqrt (sqrt (+ (- d4 d3) (- d2 d1)))) (sqrt (sqrt (+ (- d4 d3) (- d2 d1))))) d1)))>
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (402 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* [exit]simplify:  Simplified to (sqrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (402 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* [exit]simplify:  Simplified to (sqrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* * * * [misc]progress:  [ 106 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (fabs (sqrt (+ (- d4 d3) (- d2 d1)))) d1)))>
* * * * [misc]progress:  [ 107 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (* 1 (sqrt (+ (- d4 d3) (- d2 d1)))) d1)))>
* * * * [misc]progress:  [ 108 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (pow (+ (- d4 d3) (- d2 d1)) 1/2) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* * * * [misc]progress:  [ 109 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (pow (sqrt (+ (- d4 d3) (- d2 d1))) 1) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* * * * [misc]progress:  [ 110 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (exp (log (sqrt (+ (- d4 d3) (- d2 d1))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [enter]simplify:  Simplifying (log (sqrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (402 enodes)
* [exit]simplify:  Simplified to (log (sqrt (- (+ d4 d2) (+ d3 d1))))
* [exit]simplify:  Simplified to (log (sqrt (- (+ d4 d2) (+ d3 d1))))
* * * * [misc]progress:  [ 111 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (log (exp (sqrt (+ (- d4 d3) (- d2 d1))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [enter]simplify:  Simplifying (exp (sqrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (402 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (- (+ d4 d2) (+ d3 d1))))
* [exit]simplify:  Simplified to (exp (sqrt (- (+ d4 d2) (+ d3 d1))))
* * * * [misc]progress:  [ 112 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (* (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))) (cbrt (sqrt (+ (- d4 d3) (- d2 d1))))) (cbrt (sqrt (+ (- d4 d3) (- d2 d1))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))) (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (189 enodes)
* * [misc]simplify:  iters left: 1 (389 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))) (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))) (cbrt (sqrt (+ (- d4 d3) (- d2 d1)))))
* [enter]simplify:  Simplifying (cbrt (sqrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (402 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* [exit]simplify:  Simplified to (cbrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* * * * [misc]progress:  [ 113 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (cbrt (* (* (sqrt (+ (- d4 d3) (- d2 d1))) (sqrt (+ (- d4 d3) (- d2 d1)))) (sqrt (+ (- d4 d3) (- d2 d1))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [enter]simplify:  Simplifying (* (* (sqrt (+ (- d4 d3) (- d2 d1))) (sqrt (+ (- d4 d3) (- d2 d1)))) (sqrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (315 enodes)
* [exit]simplify:  Simplified to (* (+ (- d4 d1) (- d2 d3)) (sqrt (+ (- d4 d1) (- d2 d3))))
* [exit]simplify:  Simplified to (* (+ (- d4 d1) (- d2 d3)) (sqrt (+ (- d4 d1) (- d2 d3))))
* * * * [misc]progress:  [ 114 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (sqrt (* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt (+ (- d4 d3) (- d2 d1))))) (sqrt (cbrt (+ (- d4 d3) (- d2 d1))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (- d4 d3) (- d2 d1))) (cbrt (+ (- d4 d3) (- d2 d1)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (190 enodes)
* * [misc]simplify:  iters left: 1 (330 enodes)
* [exit]simplify:  Simplified to (fabs (cbrt (- (- d2 d3) (- d1 d4))))
* [exit]simplify:  Simplified to (fabs (cbrt (- (- d2 d3) (- d1 d4))))
* [enter]simplify:  Simplifying (sqrt (cbrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (402 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (- (+ d4 d2) (+ d3 d1))))
* [exit]simplify:  Simplified to (sqrt (cbrt (- (+ d4 d2) (+ d3 d1))))
* * * * [misc]progress:  [ 115 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (sqrt (sqrt (+ (- d4 d3) (- d2 d1)))) (sqrt (sqrt (+ (- d4 d3) (- d2 d1))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (402 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* [exit]simplify:  Simplified to (sqrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (402 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* [exit]simplify:  Simplified to (sqrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* * * * [misc]progress:  [ 116 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (sqrt 1) (sqrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [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 (+ (- d4 d3) (- d2 d1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (- d4 d3) (- d2 d1)))
* [exit]simplify:  Simplified to (sqrt (+ (- d4 d3) (- d2 d1)))
* * * * [misc]progress:  [ 117 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (sqrt 1) (sqrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [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 (+ (- d4 d3) (- d2 d1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (- d4 d3) (- d2 d1)))
* [exit]simplify:  Simplified to (sqrt (+ (- d4 d3) (- d2 d1)))
* * * * [misc]progress:  [ 118 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3))))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [enter]simplify:  Simplifying (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (pow d2 3) (pow d1 3)))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (60 enodes)
* * [misc]simplify:  iters left: 4 (160 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* (+ d4 d3) d3)))))
* [exit]simplify:  Simplified to (sqrt (+ (* (+ (* d1 (+ d1 d2)) (* d2 d2)) (- (pow d4 3) (pow d3 3))) (* (- (pow d2 3) (pow d1 3)) (+ (* d4 d4) (* (+ d4 d3) d3)))))
* [enter]simplify:  Simplifying (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (119 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))))
* [exit]simplify:  Simplified to (sqrt (* (+ (* d1 d1) (* d2 (+ d1 d2))) (+ (* d4 (+ d4 d3)) (* d3 d3))))
* * * * [misc]progress:  [ 119 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1))))) (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1)))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [enter]simplify:  Simplifying (sqrt (+ (* (- (pow d4 3) (pow d3 3)) (+ d2 d1)) (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (- (* d2 d2) (* d1 d1)))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (122 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (- d2 d1) (+ d2 d1)))))
* [exit]simplify:  Simplified to (sqrt (+ (* (+ d2 d1) (- (pow d4 3) (pow d3 3))) (* (+ (* d4 d4) (* (+ d4 d3) d3)) (* (- d2 d1) (+ d2 d1)))))
* [enter]simplify:  Simplifying (sqrt (* (+ (* d4 d4) (+ (* d3 d3) (* d4 d3))) (+ d2 d1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (262 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ (* d4 d4) (* (+ d4 d3) d3)) (+ d1 d2)))
* [exit]simplify:  Simplified to (sqrt (* (+ (* d4 d4) (* (+ d4 d3) d3)) (+ d1 d2)))
* * * * [misc]progress:  [ 120 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3))))) (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [enter]simplify:  Simplifying (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))) (* (+ d4 d3) (- (pow d2 3) (pow d1 3)))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (48 enodes)
* * [misc]simplify:  iters left: 4 (144 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (- d4 d3) (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))
* [exit]simplify:  Simplified to (sqrt (+ (* (+ (* d2 (+ d2 d1)) (* d1 d1)) (* (- d4 d3) (+ d4 d3))) (* (- (pow d2 3) (pow d1 3)) (+ d4 d3))))
* [enter]simplify:  Simplifying (sqrt (* (+ d4 d3) (+ (* d2 d2) (+ (* d1 d1) (* d2 d1)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (82 enodes)
* * [misc]simplify:  iters left: 3 (252 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4)))
* [exit]simplify:  Simplified to (sqrt (* (+ (* d2 d2) (* (+ d1 d2) d1)) (+ d3 d4)))
* * * * [misc]progress:  [ 121 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1))))) (sqrt (* (+ d4 d3) (+ d2 d1)))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [enter]simplify:  Simplifying (sqrt (+ (* (- (* d4 d4) (* d3 d3)) (+ d2 d1)) (* (+ d4 d3) (- (* d2 d2) (* d1 d1)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (105 enodes)
* * [misc]simplify:  iters left: 3 (394 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))))
* [exit]simplify:  Simplified to (sqrt (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))))
* [enter]simplify:  Simplifying (sqrt (* (+ d4 d3) (+ d2 d1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (83 enodes)
* * [misc]simplify:  iters left: 1 (134 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ d3 d4) (+ d2 d1)))
* [exit]simplify:  Simplified to (sqrt (* (+ d3 d4) (+ d2 d1)))
* * * * [misc]progress:  [ 122 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3))) (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1)))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [enter]simplify:  Simplifying (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (176 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)))
* [exit]simplify:  Simplified to (sqrt (+ (pow (- d4 d3) 3) (pow (- d2 d1) 3)))
* [enter]simplify:  Simplifying (sqrt (+ (* (- d4 d3) (- d4 d3)) (- (* (- d2 d1) (- d2 d1)) (* (- d4 d3) (- d2 d1)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (308 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- (- d2 d1) (- d4 d3)))))
* [exit]simplify:  Simplified to (sqrt (+ (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- (- d2 d1) (- d4 d3)))))
* * * * [misc]progress:  [ 123 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (/ (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1)))) (sqrt (- (- d4 d3) (- d2 d1)))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [enter]simplify:  Simplifying (sqrt (- (* (- d4 d3) (- d4 d3)) (* (- d2 d1) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (223 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ (- d1 d2) (- d4 d3)) (- (- d4 d3) (- d1 d2))))
* [exit]simplify:  Simplified to (sqrt (* (+ (- d1 d2) (- d4 d3)) (- (- d4 d3) (- d1 d2))))
* [enter]simplify:  Simplifying (sqrt (- (- d4 d3) (- d2 d1)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (94 enodes)
* * [misc]simplify:  iters left: 1 (182 enodes)
* [exit]simplify:  Simplified to (sqrt (- (+ d1 d4) (+ d3 d2)))
* [exit]simplify:  Simplified to (sqrt (- (+ d1 d4) (+ d3 d2)))
* * * * [misc]progress:  [ 124 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* (sqrt (sqrt (+ (- d4 d3) (- d2 d1)))) (sqrt (sqrt (+ (- d4 d3) (- d2 d1))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (402 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* [exit]simplify:  Simplified to (sqrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* [enter]simplify:  Simplifying (sqrt (sqrt (+ (- d4 d3) (- d2 d1))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (402 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* [exit]simplify:  Simplified to (sqrt (sqrt (- (+ d4 d2) (+ d3 d1))))
* * * * [misc]progress:  [ 125 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (fabs (sqrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* * * * [misc]progress:  [ 126 / 138 ] simplifiying candidate #<alt-delta (λ (d1 d2 d3 d4) (* (* 1 (sqrt (+ (- d4 d3) (- d2 d1)))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* * * * [misc]progress:  [ 127 / 138 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 128 / 138 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (- (+ (* +nan.0 (/ (pow d1 3) (pow d4 2))) (- (+ (* +nan.0 (/ (* (pow d1 2) d3) (pow d4 2))) (- (* +nan.0 (/ (* (pow d1 2) d2) (pow d4 2)))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ (pow d1 3) (pow d4 2))) (- (+ (* +nan.0 (/ (* (pow d1 2) d3) (pow d4 2))) (- (* +nan.0 (/ (* (pow d1 2) d2) (pow d4 2))))))))
* * * * [misc]progress:  [ 129 / 138 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (- (+ (* +nan.0 (/ (pow d1 3) (pow d4 2))) (- (+ (* +nan.0 (/ (* (pow d1 2) d3) (pow d4 2))) (- (* +nan.0 (/ (* (pow d1 2) d2) (pow d4 2)))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ (pow d1 3) (pow d4 2))) (- (+ (* +nan.0 (/ (* (pow d1 2) d3) (pow d4 2))) (- (* +nan.0 (/ (* (pow d1 2) d2) (pow d4 2))))))))
* * * * [misc]progress:  [ 130 / 138 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (- (+ (* +nan.0 (pow d4 2)) (- (+ (* +nan.0 (* d3 d4)) (- (* +nan.0 d2))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) (- (+ (* +nan.0 (pow d4 2)) (- (+ (* +nan.0 (* d3 d4)) (- (* +nan.0 d2)))))))
* * * * [misc]progress:  [ 131 / 138 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (- (+ (* +nan.0 (/ (* d1 d2) d4)) (- (+ (* +nan.0 (/ (pow d1 2) d4)) (- (* +nan.0 (/ (* d1 d3) d4)))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) (- (+ (* +nan.0 (/ (* d1 d2) d4)) (- (+ (* +nan.0 (/ (pow d1 2) d4)) (- (* +nan.0 (/ (* d1 d3) d4))))))))
* * * * [misc]progress:  [ 132 / 138 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (- (+ (* +nan.0 (/ (* d1 d2) d4)) (- (+ (* +nan.0 (/ (pow d1 2) d4)) (- (* +nan.0 (/ (* d1 d3) d4)))))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) (- (+ (* +nan.0 (/ (* d1 d2) d4)) (- (+ (* +nan.0 (/ (pow d1 2) d4)) (- (* +nan.0 (/ (* d1 d3) d4))))))))
* * * * [misc]progress:  [ 133 / 138 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (- (+ (* +nan.0 d4) (- (+ (* +nan.0 d3) (- (* +nan.0 d2)))))) d1)))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (- (+ (* +nan.0 d4) (- (+ (* +nan.0 d3) (- (* +nan.0 d2)))))) d1))
* * * * [misc]progress:  [ 134 / 138 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (- (+ (* +nan.0 (/ d2 d4)) (- (+ (* +nan.0 (/ d3 d4)) (- (* +nan.0 (/ d1 d4))))))) d1)))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (- (+ (* +nan.0 (/ d2 d4)) (- (+ (* +nan.0 (/ d3 d4)) (- (* +nan.0 (/ d1 d4))))))) d1))
* * * * [misc]progress:  [ 135 / 138 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (- (+ (* +nan.0 (/ d2 d4)) (- (+ (* +nan.0 (/ d3 d4)) (- (* +nan.0 (/ d1 d4))))))) d1)))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (- (+ (* +nan.0 (/ d2 d4)) (- (+ (* +nan.0 (/ d3 d4)) (- (* +nan.0 (/ d1 d4))))))) d1))
* * * * [misc]progress:  [ 136 / 138 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (- (+ (* +nan.0 d4) (- (+ (* +nan.0 d3) (- (* +nan.0 d2)))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [enter]simplify:  Simplifying (* (- (+ (* +nan.0 d4) (- (+ (* +nan.0 d3) (- (* +nan.0 d2)))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * * * [misc]progress:  [ 137 / 138 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (- (+ (* +nan.0 (/ d2 d4)) (- (+ (* +nan.0 (/ d3 d4)) (- (* +nan.0 (/ d1 d4))))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [enter]simplify:  Simplifying (* (- (+ (* +nan.0 (/ d2 d4)) (- (+ (* +nan.0 (/ d3 d4)) (- (* +nan.0 (/ d1 d4))))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * * * [misc]progress:  [ 138 / 138 ] simplifiying candidate #<alt-event (λ (d1 d2 d3 d4) (* (- (+ (* +nan.0 (/ d2 d4)) (- (+ (* +nan.0 (/ d3 d4)) (- (* +nan.0 (/ d1 d4))))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))>
* [enter]simplify:  Simplifying (* (- (+ (* +nan.0 (/ d2 d4)) (- (+ (* +nan.0 (/ d3 d4)) (- (* +nan.0 (/ d1 d4))))))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-event (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))> #<alt-delta (λ (d1 d2 d3 d4) (* (* (cbrt (* (+ (- d4 d3) (- d2 d1)) d1)) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))) (cbrt (* (+ (- d4 d3) (- d2 d1)) d1))))> #<alt-delta (λ (d1 d2 d3 d4) (* (+ (- d4 d3) (- d2 d1)) d1))> #<alt-delta (λ (d1 d2 d3 d4) (* (sqrt (+ (- d4 d3) (- d2 d1))) (* (sqrt (+ (- d4 d3) (- d2 d1))) d1)))> #<alt-delta (λ (d1 d2 d3 d4) (/ (* (* (* (+ d4 d3) (+ d1 d2)) (+ (- d2 d1) (- d4 d3))) d1) (* (+ d4 d3) (+ d2 d1))))> #<alt-delta (λ (d1 d2 d3 d4) (- (+ (log (pow (exp d1) (- d2 d3))) (* d4 d1)) (* d1 d1)))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) +nan.0)) , with alts (#<alt-delta (λ (d1 d2 d3 d4) (* (+ (- d4 d3) (- d2 d1)) d1))>)
* [enter]simplify:  Simplifying (+ (- d4 d3) (- d2 d1))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (+ (- d4 d3) (- d2 d1))
* [exit]simplify:  Simplified to (+ (- d4 d3) (- d2 d1))
* * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
* * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Computing exacts for 8000 points
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [misc]points:  Sampling 2654 additional inputs, on iter 1 have 5346 / 8000
* * * * [misc]points:  Computing exacts on every 165 of 2654 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 82 of 2654 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 41 of 2654 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 20 of 2654 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 10 of 2654 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 5 of 2654 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 2 of 2654 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts for 2654 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 838 additional inputs, on iter 2 have 7162 / 8000
* * * * [misc]points:  Computing exacts on every 52 of 838 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 26 of 838 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 13 of 838 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 6 of 838 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 3 of 838 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts for 838 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 271 additional inputs, on iter 3 have 7729 / 8000
* * * * [misc]points:  Computing exacts on every 16 of 271 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 8 of 271 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 4 of 271 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 2 of 271 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts for 271 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 102 additional inputs, on iter 4 have 7898 / 8000
* * * * [misc]points:  Computing exacts on every 6 of 102 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 3 of 102 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Computing exacts for 102 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 30 additional inputs, on iter 5 have 7970 / 8000
* * * * [misc]points:  Computing exacts for 30 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 13 additional inputs, on iter 6 have 7987 / 8000
* * * * [misc]points:  Computing exacts for 13 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 7 additional inputs, on iter 7 have 7993 / 8000
* * * * [misc]points:  Computing exacts for 7 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 8 have 7998 / 8000
* * * * [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 8001 points with exact outputs