1.535 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.017 * [progress]: [Phase 2 of 3] Improving.
0.017 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ x (* y (- z x)))
0.018 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.019 * * [simplify]: iteration  1 :  10  enodes  (cost  7 )
0.020 * * [simplify]: iteration  2 :  19  enodes  (cost  6 )
0.023 * * [simplify]: iteration  3 :  30  enodes  (cost  6 )
0.027 * * [simplify]: iteration  4 :  45  enodes  (cost  6 )
0.037 * * [simplify]: iteration  5 :  61  enodes  (cost  6 )
0.046 * * [simplify]: iteration  6 :  75  enodes  (cost  6 )
0.057 * * [simplify]: iteration  7 :  96  enodes  (cost  6 )
0.079 * * [simplify]: iteration  8 :  128  enodes  (cost  6 )
0.102 * * [simplify]: iteration  9 :  161  enodes  (cost  6 )
0.147 * * [simplify]: iteration  10 :  202  enodes  (cost  6 )
0.182 * * [simplify]: iteration  11 :  228  enodes  (cost  6 )
0.219 * * [simplify]: iteration  12 :  250  enodes  (cost  6 )
0.261 * * [simplify]: iteration  13 :  270  enodes  (cost  6 )
0.306 * * [simplify]: iteration  14 :  291  enodes  (cost  6 )
0.369 * * [simplify]: iteration  15 :  330  enodes  (cost  6 )
0.466 * * [simplify]: iteration  16 :  439  enodes  (cost  6 )
0.649 * * [simplify]: iteration  17 :  559  enodes  (cost  6 )
0.861 * * [simplify]: iteration  18 :  689  enodes  (cost  6 )
1.092 * * [simplify]: iteration  19 :  813  enodes  (cost  6 )
1.383 * * [simplify]: iteration  20 :  924  enodes  (cost  6 )
1.648 * * [simplify]: iteration  21 :  934  enodes  (cost  6 )
1.865 * * [simplify]: iteration  22 :  936  enodes  (cost  6 )
2.082 * * [simplify]: iteration  done :  936  enodes  (cost  6 )
2.082 * [simplify]: Simplified to:
   (fma (- z x) y x)
2.088 * * [progress]: iteration 1 / 4
2.088 * * * [progress]: picking best candidate
2.091 * * * * [pick]: Picked  #<alt (λ (x y z) (fma (- z x) y x))>
2.091 * * * [progress]: localizing error
2.096 * * * [progress]: generating rewritten candidates
2.096 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.099 * * * [progress]: generating series expansions
2.099 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.102 * [approximate]: Taking taylor expansion of (fma (- z x) y x) in (z x y) around 0
2.103 * [taylor]: Taking taylor expansion of (fma (- z x) y x) in y
2.104 * [taylor]: Rewrote expression to (+ (* (- z x) y) x)
2.104 * [taylor]: Taking taylor expansion of (* (- z x) y) in y
2.104 * [taylor]: Taking taylor expansion of (- z x) in y
2.104 * [taylor]: Taking taylor expansion of z in y
2.104 * [taylor]: Taking taylor expansion of x in y
2.105 * [taylor]: Taking taylor expansion of y in y
2.105 * [taylor]: Taking taylor expansion of x in y
2.105 * [taylor]: Taking taylor expansion of (fma (- z x) y x) in x
2.105 * [taylor]: Rewrote expression to (+ (* (- z x) y) x)
2.105 * [taylor]: Taking taylor expansion of (* (- z x) y) in x
2.105 * [taylor]: Taking taylor expansion of (- z x) in x
2.105 * [taylor]: Taking taylor expansion of z in x
2.105 * [taylor]: Taking taylor expansion of x in x
2.105 * [taylor]: Taking taylor expansion of y in x
2.105 * [taylor]: Taking taylor expansion of x in x
2.105 * [taylor]: Taking taylor expansion of (fma (- z x) y x) in z
2.105 * [taylor]: Rewrote expression to (+ (* (- z x) y) x)
2.105 * [taylor]: Taking taylor expansion of (* (- z x) y) in z
2.105 * [taylor]: Taking taylor expansion of (- z x) in z
2.105 * [taylor]: Taking taylor expansion of z in z
2.105 * [taylor]: Taking taylor expansion of x in z
2.105 * [taylor]: Taking taylor expansion of y in z
2.105 * [taylor]: Taking taylor expansion of x in z
2.105 * [taylor]: Taking taylor expansion of (fma (- z x) y x) in z
2.105 * [taylor]: Rewrote expression to (+ (* (- z x) y) x)
2.105 * [taylor]: Taking taylor expansion of (* (- z x) y) in z
2.105 * [taylor]: Taking taylor expansion of (- z x) in z
2.105 * [taylor]: Taking taylor expansion of z in z
2.105 * [taylor]: Taking taylor expansion of x in z
2.105 * [taylor]: Taking taylor expansion of y in z
2.105 * [taylor]: Taking taylor expansion of x in z
2.108 * [taylor]: Taking taylor expansion of (- x (* x y)) in x
2.108 * [taylor]: Taking taylor expansion of x in x
2.108 * [taylor]: Taking taylor expansion of (* x y) in x
2.108 * [taylor]: Taking taylor expansion of x in x
2.108 * [taylor]: Taking taylor expansion of y in x
2.109 * [taylor]: Taking taylor expansion of 0 in y
2.110 * [taylor]: Taking taylor expansion of y in x
2.110 * [taylor]: Taking taylor expansion of y in y
2.110 * [taylor]: Taking taylor expansion of (- 1 y) in y
2.110 * [taylor]: Taking taylor expansion of 1 in y
2.110 * [taylor]: Taking taylor expansion of y in y
2.112 * [taylor]: Taking taylor expansion of 0 in x
2.112 * [taylor]: Taking taylor expansion of 0 in y
2.112 * [taylor]: Taking taylor expansion of 0 in y
2.113 * [taylor]: Taking taylor expansion of 0 in y
2.114 * [approximate]: Taking taylor expansion of (fma (- (/ 1 z) (/ 1 x)) (/ 1 y) (/ 1 x)) in (z x y) around 0
2.114 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z) (/ 1 x)) (/ 1 y) (/ 1 x)) in y
2.114 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z) (/ 1 x)) (/ 1 y)) (/ 1 x))
2.114 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 x)) (/ 1 y)) in y
2.115 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
2.115 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.115 * [taylor]: Taking taylor expansion of z in y
2.115 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.115 * [taylor]: Taking taylor expansion of x in y
2.115 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.115 * [taylor]: Taking taylor expansion of y in y
2.115 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.115 * [taylor]: Taking taylor expansion of x in y
2.115 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z) (/ 1 x)) (/ 1 y) (/ 1 x)) in x
2.115 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z) (/ 1 x)) (/ 1 y)) (/ 1 x))
2.115 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 x)) (/ 1 y)) in x
2.115 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
2.115 * [taylor]: Taking taylor expansion of (/ 1 z) in x
2.115 * [taylor]: Taking taylor expansion of z in x
2.115 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.116 * [taylor]: Taking taylor expansion of x in x
2.116 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.116 * [taylor]: Taking taylor expansion of y in x
2.116 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.116 * [taylor]: Taking taylor expansion of x in x
2.116 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z) (/ 1 x)) (/ 1 y) (/ 1 x)) in z
2.116 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z) (/ 1 x)) (/ 1 y)) (/ 1 x))
2.116 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 x)) (/ 1 y)) in z
2.116 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
2.116 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.116 * [taylor]: Taking taylor expansion of z in z
2.117 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.117 * [taylor]: Taking taylor expansion of x in z
2.117 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.117 * [taylor]: Taking taylor expansion of y in z
2.117 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.117 * [taylor]: Taking taylor expansion of x in z
2.117 * [taylor]: Taking taylor expansion of (fma (- (/ 1 z) (/ 1 x)) (/ 1 y) (/ 1 x)) in z
2.117 * [taylor]: Rewrote expression to (+ (* (- (/ 1 z) (/ 1 x)) (/ 1 y)) (/ 1 x))
2.117 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 x)) (/ 1 y)) in z
2.117 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
2.117 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.117 * [taylor]: Taking taylor expansion of z in z
2.117 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.117 * [taylor]: Taking taylor expansion of x in z
2.117 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.117 * [taylor]: Taking taylor expansion of y in z
2.117 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.117 * [taylor]: Taking taylor expansion of x in z
2.118 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.118 * [taylor]: Taking taylor expansion of y in x
2.119 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x y))) in x
2.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.119 * [taylor]: Taking taylor expansion of x in x
2.119 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.119 * [taylor]: Taking taylor expansion of (* x y) in x
2.119 * [taylor]: Taking taylor expansion of x in x
2.119 * [taylor]: Taking taylor expansion of y in x
2.120 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
2.120 * [taylor]: Taking taylor expansion of 1 in y
2.120 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.120 * [taylor]: Taking taylor expansion of y in y
2.121 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.121 * [taylor]: Taking taylor expansion of y in y
2.123 * [taylor]: Taking taylor expansion of 0 in x
2.124 * [taylor]: Taking taylor expansion of 0 in y
2.124 * [taylor]: Taking taylor expansion of 0 in y
2.126 * [approximate]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 z)) (/ -1 y) (/ -1 x)) in (z x y) around 0
2.126 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 z)) (/ -1 y) (/ -1 x)) in y
2.126 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x) (/ 1 z)) (/ -1 y)) (/ -1 x))
2.126 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ -1 y)) in y
2.126 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
2.126 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.126 * [taylor]: Taking taylor expansion of x in y
2.126 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.126 * [taylor]: Taking taylor expansion of z in y
2.126 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.126 * [taylor]: Taking taylor expansion of -1 in y
2.126 * [taylor]: Taking taylor expansion of y in y
2.126 * [taylor]: Taking taylor expansion of (/ -1 x) in y
2.126 * [taylor]: Taking taylor expansion of -1 in y
2.126 * [taylor]: Taking taylor expansion of x in y
2.127 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 z)) (/ -1 y) (/ -1 x)) in x
2.127 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x) (/ 1 z)) (/ -1 y)) (/ -1 x))
2.127 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ -1 y)) in x
2.127 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
2.127 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.127 * [taylor]: Taking taylor expansion of x in x
2.127 * [taylor]: Taking taylor expansion of (/ 1 z) in x
2.127 * [taylor]: Taking taylor expansion of z in x
2.127 * [taylor]: Taking taylor expansion of (/ -1 y) in x
2.127 * [taylor]: Taking taylor expansion of -1 in x
2.127 * [taylor]: Taking taylor expansion of y in x
2.127 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.127 * [taylor]: Taking taylor expansion of -1 in x
2.127 * [taylor]: Taking taylor expansion of x in x
2.128 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 z)) (/ -1 y) (/ -1 x)) in z
2.128 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x) (/ 1 z)) (/ -1 y)) (/ -1 x))
2.128 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ -1 y)) in z
2.128 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
2.128 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.128 * [taylor]: Taking taylor expansion of x in z
2.128 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.128 * [taylor]: Taking taylor expansion of z in z
2.128 * [taylor]: Taking taylor expansion of (/ -1 y) in z
2.128 * [taylor]: Taking taylor expansion of -1 in z
2.128 * [taylor]: Taking taylor expansion of y in z
2.128 * [taylor]: Taking taylor expansion of (/ -1 x) in z
2.128 * [taylor]: Taking taylor expansion of -1 in z
2.128 * [taylor]: Taking taylor expansion of x in z
2.128 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 z)) (/ -1 y) (/ -1 x)) in z
2.128 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x) (/ 1 z)) (/ -1 y)) (/ -1 x))
2.128 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ -1 y)) in z
2.128 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
2.128 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.128 * [taylor]: Taking taylor expansion of x in z
2.128 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.128 * [taylor]: Taking taylor expansion of z in z
2.129 * [taylor]: Taking taylor expansion of (/ -1 y) in z
2.129 * [taylor]: Taking taylor expansion of -1 in z
2.129 * [taylor]: Taking taylor expansion of y in z
2.129 * [taylor]: Taking taylor expansion of (/ -1 x) in z
2.129 * [taylor]: Taking taylor expansion of -1 in z
2.129 * [taylor]: Taking taylor expansion of x in z
2.130 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.130 * [taylor]: Taking taylor expansion of y in x
2.131 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y)))) in x
2.131 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
2.131 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.131 * [taylor]: Taking taylor expansion of x in x
2.131 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.131 * [taylor]: Taking taylor expansion of (* x y) in x
2.131 * [taylor]: Taking taylor expansion of x in x
2.131 * [taylor]: Taking taylor expansion of y in x
2.132 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1)) in y
2.132 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
2.132 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.132 * [taylor]: Taking taylor expansion of y in y
2.132 * [taylor]: Taking taylor expansion of 1 in y
2.133 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.133 * [taylor]: Taking taylor expansion of y in y
2.135 * [taylor]: Taking taylor expansion of 0 in x
2.136 * [taylor]: Taking taylor expansion of 0 in y
2.136 * [taylor]: Taking taylor expansion of 0 in y
2.138 * * * [progress]: simplifying candidates
2.138 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (fma (- z x) y x))
  (log1p (fma (- z x) y x))
  (* (- z x) y)
  (log (fma (- z x) y x))
  (exp (fma (- z x) y x))
  (* (cbrt (fma (- z x) y x)) (cbrt (fma (- z x) y x)))
  (cbrt (fma (- z x) y x))
  (* (* (fma (- z x) y x) (fma (- z x) y x)) (fma (- z x) y x))
  (sqrt (fma (- z x) y x))
  (sqrt (fma (- z x) y x))
  (- (+ (* z y) x) (* x y))
  (- (+ (* z y) x) (* x y))
  (- (+ (* z y) x) (* x y))
2.139 * * [simplify]: iteration  0 :  19  enodes  (cost  116 )
2.142 * * [simplify]: iteration  1 :  32  enodes  (cost  113 )
2.146 * * [simplify]: iteration  2 :  69  enodes  (cost  95 )
2.161 * * [simplify]: iteration  3 :  222  enodes  (cost  95 )
2.244 * * [simplify]: iteration  4 :  1063  enodes  (cost  95 )
3.004 * * [simplify]: iteration  done :  5000  enodes  (cost  95 )
3.004 * [simplify]: Simplified to:
   (expm1 (fma (- z x) y x))
  (log1p (fma (- z x) y x))
  (* (- z x) y)
  (log (fma (- z x) y x))
  (exp (fma (- z x) y x))
  (* (cbrt (fma (- z x) y x)) (cbrt (fma (- z x) y x)))
  (cbrt (fma (- z x) y x))
  (pow (fma (- z x) y x) 3)
  (sqrt (fma (- z x) y x))
  (sqrt (fma (- z x) y x))
  (fma (- z x) y x)
  (fma (- z x) y x)
  (fma (- z x) y x)
3.004 * * * [progress]: adding candidates to table
3.034 * * [progress]: iteration 2 / 4
3.034 * * * [progress]: picking best candidate
3.035 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (* y (- z x))))>
3.035 * * * [progress]: localizing error
3.040 * * * [progress]: generating rewritten candidates
3.040 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
3.046 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
3.061 * * * [progress]: generating series expansions
3.061 * * * * [progress]: [ 1 / 2 ] generating series at (2)
3.061 * [approximate]: Taking taylor expansion of (- (+ (* z y) x) (* x y)) in (x y z) around 0
3.061 * [taylor]: Taking taylor expansion of (- (+ (* z y) x) (* x y)) in z
3.061 * [taylor]: Taking taylor expansion of (+ (* z y) x) in z
3.061 * [taylor]: Taking taylor expansion of (* z y) in z
3.061 * [taylor]: Taking taylor expansion of z in z
3.061 * [taylor]: Taking taylor expansion of y in z
3.061 * [taylor]: Taking taylor expansion of x in z
3.061 * [taylor]: Taking taylor expansion of (* x y) in z
3.061 * [taylor]: Taking taylor expansion of x in z
3.061 * [taylor]: Taking taylor expansion of y in z
3.061 * [taylor]: Taking taylor expansion of (- (+ (* z y) x) (* x y)) in y
3.061 * [taylor]: Taking taylor expansion of (+ (* z y) x) in y
3.061 * [taylor]: Taking taylor expansion of (* z y) in y
3.061 * [taylor]: Taking taylor expansion of z in y
3.061 * [taylor]: Taking taylor expansion of y in y
3.061 * [taylor]: Taking taylor expansion of x in y
3.061 * [taylor]: Taking taylor expansion of (* x y) in y
3.061 * [taylor]: Taking taylor expansion of x in y
3.061 * [taylor]: Taking taylor expansion of y in y
3.061 * [taylor]: Taking taylor expansion of (- (+ (* z y) x) (* x y)) in x
3.061 * [taylor]: Taking taylor expansion of (+ (* z y) x) in x
3.061 * [taylor]: Taking taylor expansion of (* z y) in x
3.061 * [taylor]: Taking taylor expansion of z in x
3.062 * [taylor]: Taking taylor expansion of y in x
3.062 * [taylor]: Taking taylor expansion of x in x
3.062 * [taylor]: Taking taylor expansion of (* x y) in x
3.062 * [taylor]: Taking taylor expansion of x in x
3.062 * [taylor]: Taking taylor expansion of y in x
3.062 * [taylor]: Taking taylor expansion of (- (+ (* z y) x) (* x y)) in x
3.062 * [taylor]: Taking taylor expansion of (+ (* z y) x) in x
3.062 * [taylor]: Taking taylor expansion of (* z y) in x
3.062 * [taylor]: Taking taylor expansion of z in x
3.062 * [taylor]: Taking taylor expansion of y in x
3.062 * [taylor]: Taking taylor expansion of x in x
3.062 * [taylor]: Taking taylor expansion of (* x y) in x
3.062 * [taylor]: Taking taylor expansion of x in x
3.062 * [taylor]: Taking taylor expansion of y in x
3.062 * [taylor]: Taking taylor expansion of (* z y) in y
3.062 * [taylor]: Taking taylor expansion of z in y
3.062 * [taylor]: Taking taylor expansion of y in y
3.062 * [taylor]: Taking taylor expansion of 0 in z
3.063 * [taylor]: Taking taylor expansion of (- 1 y) in y
3.063 * [taylor]: Taking taylor expansion of 1 in y
3.063 * [taylor]: Taking taylor expansion of y in y
3.064 * [taylor]: Taking taylor expansion of 1 in z
3.064 * [taylor]: Taking taylor expansion of z in z
3.065 * [taylor]: Taking taylor expansion of 0 in y
3.065 * [taylor]: Taking taylor expansion of 0 in z
3.066 * [taylor]: Taking taylor expansion of -1 in z
3.066 * [taylor]: Taking taylor expansion of 0 in z
3.067 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x)) (/ 1 (* x y))) in (x y z) around 0
3.067 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x)) (/ 1 (* x y))) in z
3.067 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in z
3.067 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
3.067 * [taylor]: Taking taylor expansion of (* z y) in z
3.067 * [taylor]: Taking taylor expansion of z in z
3.067 * [taylor]: Taking taylor expansion of y in z
3.067 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.067 * [taylor]: Taking taylor expansion of x in z
3.067 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
3.067 * [taylor]: Taking taylor expansion of (* x y) in z
3.067 * [taylor]: Taking taylor expansion of x in z
3.067 * [taylor]: Taking taylor expansion of y in z
3.067 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x)) (/ 1 (* x y))) in y
3.067 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in y
3.067 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.067 * [taylor]: Taking taylor expansion of (* z y) in y
3.067 * [taylor]: Taking taylor expansion of z in y
3.067 * [taylor]: Taking taylor expansion of y in y
3.068 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.068 * [taylor]: Taking taylor expansion of x in y
3.068 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.068 * [taylor]: Taking taylor expansion of (* x y) in y
3.068 * [taylor]: Taking taylor expansion of x in y
3.068 * [taylor]: Taking taylor expansion of y in y
3.068 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x)) (/ 1 (* x y))) in x
3.068 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in x
3.068 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.068 * [taylor]: Taking taylor expansion of (* z y) in x
3.068 * [taylor]: Taking taylor expansion of z in x
3.068 * [taylor]: Taking taylor expansion of y in x
3.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.068 * [taylor]: Taking taylor expansion of x in x
3.069 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.069 * [taylor]: Taking taylor expansion of (* x y) in x
3.069 * [taylor]: Taking taylor expansion of x in x
3.069 * [taylor]: Taking taylor expansion of y in x
3.069 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x)) (/ 1 (* x y))) in x
3.069 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in x
3.069 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.069 * [taylor]: Taking taylor expansion of (* z y) in x
3.069 * [taylor]: Taking taylor expansion of z in x
3.069 * [taylor]: Taking taylor expansion of y in x
3.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.069 * [taylor]: Taking taylor expansion of x in x
3.069 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.070 * [taylor]: Taking taylor expansion of (* x y) in x
3.070 * [taylor]: Taking taylor expansion of x in x
3.070 * [taylor]: Taking taylor expansion of y in x
3.070 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
3.070 * [taylor]: Taking taylor expansion of 1 in y
3.070 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.070 * [taylor]: Taking taylor expansion of y in y
3.071 * [taylor]: Taking taylor expansion of -1 in z
3.072 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.072 * [taylor]: Taking taylor expansion of (* z y) in y
3.072 * [taylor]: Taking taylor expansion of z in y
3.072 * [taylor]: Taking taylor expansion of y in y
3.073 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.073 * [taylor]: Taking taylor expansion of z in z
3.074 * [taylor]: Taking taylor expansion of 1 in z
3.076 * [taylor]: Taking taylor expansion of 0 in y
3.077 * [taylor]: Taking taylor expansion of 0 in z
3.078 * [taylor]: Taking taylor expansion of 0 in z
3.079 * [approximate]: Taking taylor expansion of (- (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in (x y z) around 0
3.079 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in z
3.079 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
3.079 * [taylor]: Taking taylor expansion of (* z y) in z
3.079 * [taylor]: Taking taylor expansion of z in z
3.079 * [taylor]: Taking taylor expansion of y in z
3.079 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in z
3.079 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
3.079 * [taylor]: Taking taylor expansion of (* x y) in z
3.079 * [taylor]: Taking taylor expansion of x in z
3.079 * [taylor]: Taking taylor expansion of y in z
3.079 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.079 * [taylor]: Taking taylor expansion of x in z
3.079 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in y
3.079 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.079 * [taylor]: Taking taylor expansion of (* z y) in y
3.079 * [taylor]: Taking taylor expansion of z in y
3.079 * [taylor]: Taking taylor expansion of y in y
3.080 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in y
3.080 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.080 * [taylor]: Taking taylor expansion of (* x y) in y
3.080 * [taylor]: Taking taylor expansion of x in y
3.080 * [taylor]: Taking taylor expansion of y in y
3.080 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.080 * [taylor]: Taking taylor expansion of x in y
3.080 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in x
3.080 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.080 * [taylor]: Taking taylor expansion of (* z y) in x
3.080 * [taylor]: Taking taylor expansion of z in x
3.080 * [taylor]: Taking taylor expansion of y in x
3.080 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in x
3.080 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.080 * [taylor]: Taking taylor expansion of (* x y) in x
3.080 * [taylor]: Taking taylor expansion of x in x
3.080 * [taylor]: Taking taylor expansion of y in x
3.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.081 * [taylor]: Taking taylor expansion of x in x
3.081 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (+ (/ 1 (* x y)) (/ 1 x))) in x
3.081 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
3.081 * [taylor]: Taking taylor expansion of (* z y) in x
3.081 * [taylor]: Taking taylor expansion of z in x
3.081 * [taylor]: Taking taylor expansion of y in x
3.081 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in x
3.081 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.081 * [taylor]: Taking taylor expansion of (* x y) in x
3.081 * [taylor]: Taking taylor expansion of x in x
3.081 * [taylor]: Taking taylor expansion of y in x
3.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.082 * [taylor]: Taking taylor expansion of x in x
3.082 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1)) in y
3.082 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
3.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.082 * [taylor]: Taking taylor expansion of y in y
3.082 * [taylor]: Taking taylor expansion of 1 in y
3.083 * [taylor]: Taking taylor expansion of -1 in z
3.084 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
3.084 * [taylor]: Taking taylor expansion of (* z y) in y
3.084 * [taylor]: Taking taylor expansion of z in y
3.084 * [taylor]: Taking taylor expansion of y in y
3.085 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.085 * [taylor]: Taking taylor expansion of z in z
3.091 * [taylor]: Taking taylor expansion of -1 in z
3.093 * [taylor]: Taking taylor expansion of 0 in y
3.093 * [taylor]: Taking taylor expansion of 0 in z
3.094 * [taylor]: Taking taylor expansion of 0 in z
3.095 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
3.095 * [approximate]: Taking taylor expansion of (* y (- z x)) in (y z x) around 0
3.095 * [taylor]: Taking taylor expansion of (* y (- z x)) in x
3.095 * [taylor]: Taking taylor expansion of y in x
3.095 * [taylor]: Taking taylor expansion of (- z x) in x
3.095 * [taylor]: Taking taylor expansion of z in x
3.095 * [taylor]: Taking taylor expansion of x in x
3.095 * [taylor]: Taking taylor expansion of (* y (- z x)) in z
3.095 * [taylor]: Taking taylor expansion of y in z
3.095 * [taylor]: Taking taylor expansion of (- z x) in z
3.095 * [taylor]: Taking taylor expansion of z in z
3.095 * [taylor]: Taking taylor expansion of x in z
3.095 * [taylor]: Taking taylor expansion of (* y (- z x)) in y
3.095 * [taylor]: Taking taylor expansion of y in y
3.096 * [taylor]: Taking taylor expansion of (- z x) in y
3.096 * [taylor]: Taking taylor expansion of z in y
3.096 * [taylor]: Taking taylor expansion of x in y
3.096 * [taylor]: Taking taylor expansion of (* y (- z x)) in y
3.096 * [taylor]: Taking taylor expansion of y in y
3.096 * [taylor]: Taking taylor expansion of (- z x) in y
3.096 * [taylor]: Taking taylor expansion of z in y
3.096 * [taylor]: Taking taylor expansion of x in y
3.096 * [taylor]: Taking taylor expansion of 0 in z
3.096 * [taylor]: Taking taylor expansion of 0 in x
3.097 * [taylor]: Taking taylor expansion of (- z x) in z
3.097 * [taylor]: Taking taylor expansion of z in z
3.097 * [taylor]: Taking taylor expansion of x in z
3.097 * [taylor]: Taking taylor expansion of (- x) in x
3.097 * [taylor]: Taking taylor expansion of x in x
3.097 * [taylor]: Taking taylor expansion of 0 in x
3.098 * [taylor]: Taking taylor expansion of 0 in z
3.098 * [taylor]: Taking taylor expansion of 0 in x
3.098 * [taylor]: Taking taylor expansion of 1 in x
3.099 * [taylor]: Taking taylor expansion of 0 in x
3.100 * [taylor]: Taking taylor expansion of 0 in z
3.100 * [taylor]: Taking taylor expansion of 0 in x
3.100 * [taylor]: Taking taylor expansion of 0 in x
3.101 * [taylor]: Taking taylor expansion of 0 in x
3.101 * [taylor]: Taking taylor expansion of 0 in x
3.101 * [approximate]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in (y z x) around 0
3.101 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
3.101 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
3.101 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.101 * [taylor]: Taking taylor expansion of z in x
3.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.101 * [taylor]: Taking taylor expansion of x in x
3.101 * [taylor]: Taking taylor expansion of y in x
3.102 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
3.102 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
3.102 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.102 * [taylor]: Taking taylor expansion of z in z
3.102 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.102 * [taylor]: Taking taylor expansion of x in z
3.102 * [taylor]: Taking taylor expansion of y in z
3.103 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
3.103 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
3.103 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.103 * [taylor]: Taking taylor expansion of z in y
3.103 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.103 * [taylor]: Taking taylor expansion of x in y
3.103 * [taylor]: Taking taylor expansion of y in y
3.103 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
3.103 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
3.103 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.103 * [taylor]: Taking taylor expansion of z in y
3.103 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.103 * [taylor]: Taking taylor expansion of x in y
3.103 * [taylor]: Taking taylor expansion of y in y
3.103 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
3.103 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.103 * [taylor]: Taking taylor expansion of z in z
3.104 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.104 * [taylor]: Taking taylor expansion of x in z
3.104 * [taylor]: Taking taylor expansion of 1 in x
3.105 * [taylor]: Taking taylor expansion of 0 in z
3.106 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
3.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.106 * [taylor]: Taking taylor expansion of x in x
3.108 * [taylor]: Taking taylor expansion of 0 in z
3.108 * [taylor]: Taking taylor expansion of 0 in x
3.109 * [taylor]: Taking taylor expansion of 0 in x
3.112 * [taylor]: Taking taylor expansion of 0 in z
3.112 * [taylor]: Taking taylor expansion of 0 in x
3.112 * [taylor]: Taking taylor expansion of 0 in x
3.113 * [taylor]: Taking taylor expansion of 0 in x
3.114 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 z)) y)) in (y z x) around 0
3.114 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 z)) y)) in x
3.114 * [taylor]: Taking taylor expansion of -1 in x
3.114 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
3.114 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
3.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.114 * [taylor]: Taking taylor expansion of x in x
3.114 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.114 * [taylor]: Taking taylor expansion of z in x
3.114 * [taylor]: Taking taylor expansion of y in x
3.115 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 z)) y)) in z
3.115 * [taylor]: Taking taylor expansion of -1 in z
3.115 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
3.115 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
3.115 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.115 * [taylor]: Taking taylor expansion of x in z
3.115 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.115 * [taylor]: Taking taylor expansion of z in z
3.115 * [taylor]: Taking taylor expansion of y in z
3.116 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 z)) y)) in y
3.116 * [taylor]: Taking taylor expansion of -1 in y
3.116 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
3.116 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
3.116 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.116 * [taylor]: Taking taylor expansion of x in y
3.116 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.116 * [taylor]: Taking taylor expansion of z in y
3.116 * [taylor]: Taking taylor expansion of y in y
3.116 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 z)) y)) in y
3.116 * [taylor]: Taking taylor expansion of -1 in y
3.116 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
3.116 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
3.116 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.116 * [taylor]: Taking taylor expansion of x in y
3.116 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.116 * [taylor]: Taking taylor expansion of z in y
3.116 * [taylor]: Taking taylor expansion of y in y
3.116 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 x) (/ 1 z))) in z
3.116 * [taylor]: Taking taylor expansion of -1 in z
3.116 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
3.116 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.116 * [taylor]: Taking taylor expansion of x in z
3.116 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.116 * [taylor]: Taking taylor expansion of z in z
3.117 * [taylor]: Taking taylor expansion of 1 in x
3.119 * [taylor]: Taking taylor expansion of 0 in z
3.120 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
3.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.120 * [taylor]: Taking taylor expansion of x in x
3.123 * [taylor]: Taking taylor expansion of 0 in z
3.123 * [taylor]: Taking taylor expansion of 0 in x
3.124 * [taylor]: Taking taylor expansion of 0 in x
3.128 * [taylor]: Taking taylor expansion of 0 in z
3.128 * [taylor]: Taking taylor expansion of 0 in x
3.128 * [taylor]: Taking taylor expansion of 0 in x
3.130 * [taylor]: Taking taylor expansion of 0 in x
3.131 * * * [progress]: simplifying candidates
3.132 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (+ x (* y (- z x))))
  (log1p (+ x (* y (- z x))))
  (* (exp x) (exp (* y (- z x))))
  (log (+ x (* y (- z x))))
  (exp (+ x (* y (- z x))))
  (* (cbrt (+ x (* y (- z x)))) (cbrt (+ x (* y (- z x)))))
  (cbrt (+ x (* y (- z x))))
  (* (* (+ x (* y (- z x))) (+ x (* y (- z x)))) (+ x (* y (- z x))))
  (sqrt (+ x (* y (- z x))))
  (sqrt (+ x (* y (- z x))))
  (+ (pow x 3) (pow (* y (- z x)) 3))
  (+ (* x x) (- (* (* y (- z x)) (* y (- z x))) (* x (* y (- z x)))))
  (- (* x x) (* (* y (- z x)) (* y (- z x))))
  (- x (* y (- z x)))
  (+ x (* y (fma (* (cbrt z) (cbrt z)) (cbrt z) (- (* (cbrt x) (* (cbrt x) (cbrt x)))))))
  (+ x (* y (fma (* (cbrt z) (cbrt z)) (cbrt z) (- (* (sqrt x) (sqrt x))))))
  (+ x (* y (fma (* (cbrt z) (cbrt z)) (cbrt z) (- (* x 1)))))
  (+ x (* y (fma (sqrt z) (sqrt z) (- (* (cbrt x) (* (cbrt x) (cbrt x)))))))
  (+ x (* y (fma (sqrt z) (sqrt z) (- (* (sqrt x) (sqrt x))))))
  (+ x (* y (fma (sqrt z) (sqrt z) (- (* x 1)))))
  (+ x (* y (fma 1 z (- (* (cbrt x) (* (cbrt x) (cbrt x)))))))
  (+ x (* y (fma 1 z (- (* (sqrt x) (sqrt x))))))
  (+ x (* y (fma 1 z (- (* x 1)))))
  (+ x (* y z))
  (+ x (* y z))
  (+ x (* (fma (* (cbrt z) (cbrt z)) (cbrt z) (- (* (cbrt x) (* (cbrt x) (cbrt x))))) y))
  (+ x (* (fma (* (cbrt z) (cbrt z)) (cbrt z) (- (* (sqrt x) (sqrt x)))) y))
  (+ x (* (fma (* (cbrt z) (cbrt z)) (cbrt z) (- (* x 1))) y))
  (+ x (* (fma (sqrt z) (sqrt z) (- (* (cbrt x) (* (cbrt x) (cbrt x))))) y))
  (+ x (* (fma (sqrt z) (sqrt z) (- (* (sqrt x) (sqrt x)))) y))
  (+ x (* (fma (sqrt z) (sqrt z) (- (* x 1))) y))
  (+ x (* (fma 1 z (- (* (cbrt x) (* (cbrt x) (cbrt x))))) y))
  (+ x (* (fma 1 z (- (* (sqrt x) (sqrt x)))) y))
  (+ x (* (fma 1 z (- (* x 1))) y))
  (+ x (* z y))
  (+ x (* z y))
  (expm1 (* y (- z x)))
  (log1p (* y (- z x)))
  (* y (- z x))
  (+ (log y) (log (- z x)))
  (log (* y (- z x)))
  (exp (* y (- z x)))
  (* (* (* y y) y) (* (* (- z x) (- z x)) (- z x)))
  (* (cbrt (* y (- z x))) (cbrt (* y (- z x))))
  (cbrt (* y (- z x)))
  (* (* (* y (- z x)) (* y (- z x))) (* y (- z x)))
  (sqrt (* y (- z x)))
  (sqrt (* y (- z x)))
  (* (sqrt y) (sqrt (- z x)))
  (* (sqrt y) (sqrt (- z x)))
  (* y (fma (* (cbrt z) (cbrt z)) (cbrt z) (- (* (cbrt x) (* (cbrt x) (cbrt x))))))
  (* y (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))))
  (* y (fma (* (cbrt z) (cbrt z)) (cbrt z) (- (* (sqrt x) (sqrt x)))))
  (* y (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))))
  (* y (fma (* (cbrt z) (cbrt z)) (cbrt z) (- (* x 1))))
  (* y (fma (- x) 1 (* x 1)))
  (* y (fma (sqrt z) (sqrt z) (- (* (cbrt x) (* (cbrt x) (cbrt x))))))
  (* y (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))))
  (* y (fma (sqrt z) (sqrt z) (- (* (sqrt x) (sqrt x)))))
  (* y (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))))
  (* y (fma (sqrt z) (sqrt z) (- (* x 1))))
  (* y (fma (- x) 1 (* x 1)))
  (* y (fma 1 z (- (* (cbrt x) (* (cbrt x) (cbrt x))))))
  (* y (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))))
  (* y (fma 1 z (- (* (sqrt x) (sqrt x)))))
  (* y (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))))
  (* y (fma 1 z (- (* x 1))))
  (* y (fma (- x) 1 (* x 1)))
  (* y z)
  (* y (- x))
  (* y z)
  (* y (- x))
  (* (fma (* (cbrt z) (cbrt z)) (cbrt z) (- (* (cbrt x) (* (cbrt x) (cbrt x))))) y)
  (* (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))) y)
  (* (fma (* (cbrt z) (cbrt z)) (cbrt z) (- (* (sqrt x) (sqrt x)))) y)
  (* (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))) y)
  (* (fma (* (cbrt z) (cbrt z)) (cbrt z) (- (* x 1))) y)
  (* (fma (- x) 1 (* x 1)) y)
  (* (fma (sqrt z) (sqrt z) (- (* (cbrt x) (* (cbrt x) (cbrt x))))) y)
  (* (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))) y)
  (* (fma (sqrt z) (sqrt z) (- (* (sqrt x) (sqrt x)))) y)
  (* (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))) y)
  (* (fma (sqrt z) (sqrt z) (- (* x 1))) y)
  (* (fma (- x) 1 (* x 1)) y)
  (* (fma 1 z (- (* (cbrt x) (* (cbrt x) (cbrt x))))) y)
  (* (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x)))) y)
  (* (fma 1 z (- (* (sqrt x) (sqrt x)))) y)
  (* (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x))) y)
  (* (fma 1 z (- (* x 1))) y)
  (* (fma (- x) 1 (* x 1)) y)
  (* z y)
  (* (- x) y)
  (* z y)
  (* (- x) y)
  (* y (* (cbrt (- z x)) (cbrt (- z x))))
  (* y (sqrt (- z x)))
  (* y 1)
  (* y (+ (sqrt z) (sqrt x)))
  (* y 1)
  (* (cbrt y) (- z x))
  (* (sqrt y) (- z x))
  (* y (- z x))
  (* y (- (pow z 3) (pow x 3)))
  (* y (- (* z z) (* x x)))
  (- (+ (* z y) x) (* x y))
  (- (+ (* z y) x) (* x y))
  (- (+ (* z y) x) (* x y))
  (- (* z y) (* x y))
  (- (* z y) (* x y))
  (- (* z y) (* x y))
3.136 * * [simplify]: iteration  0 :  143  enodes  (cost  1211 )
3.176 * * [simplify]: iteration  1 :  283  enodes  (cost  953 )
3.266 * * [simplify]: iteration  2 :  698  enodes  (cost  749 )
3.589 * * [simplify]: iteration  3 :  2834  enodes  (cost  683 )
4.721 * * [simplify]: iteration  done :  5000  enodes  (cost  683 )
4.721 * [simplify]: Simplified to:
   (expm1 (fma (- z x) y x))
  (log1p (fma (- z x) y x))
  (exp (fma (- z x) y x))
  (log (fma (- z x) y x))
  (exp (fma (- z x) y x))
  (* (cbrt (fma (- z x) y x)) (cbrt (fma (- z x) y x)))
  (cbrt (fma (- z x) y x))
  (pow (fma (- z x) y x) 3)
  (sqrt (fma (- z x) y x))
  (sqrt (fma (- z x) y x))
  (+ (pow x 3) (pow (* y (- z x)) 3))
  (fma x x (* (* y (- z x)) (- (* y (- z x)) x)))
  (* (- x (* y (- z x))) (fma (- z x) y x))
  (- x (* y (- z x)))
  (fma y (- (pow (cbrt z) 3) x) x)
  (fma y (- (pow (cbrt z) 3) x) x)
  (fma y (- (pow (cbrt z) 3) x) x)
  (fma (- z x) y x)
  (fma (- z x) y x)
  (fma (- z x) y x)
  (fma (- z x) y x)
  (fma (- z x) y x)
  (fma (- z x) y x)
  (fma z y x)
  (fma z y x)
  (fma y (- (pow (cbrt z) 3) x) x)
  (fma y (- (pow (cbrt z) 3) x) x)
  (fma y (- (pow (cbrt z) 3) x) x)
  (fma (- z x) y x)
  (fma (- z x) y x)
  (fma (- z x) y x)
  (fma (- z x) y x)
  (fma (- z x) y x)
  (fma (- z x) y x)
  (fma z y x)
  (fma z y x)
  (expm1 (* y (- z x)))
  (log1p (* y (- z x)))
  (* y (- z x))
  (log (* y (- z x)))
  (log (* y (- z x)))
  (exp (* y (- z x)))
  (pow (* y (- z x)) 3)
  (* (cbrt (* y (- z x))) (cbrt (* y (- z x))))
  (cbrt (* y (- z x)))
  (pow (* y (- z x)) 3)
  (sqrt (* y (- z x)))
  (sqrt (* y (- z x)))
  (* (sqrt y) (sqrt (- z x)))
  (* (sqrt y) (sqrt (- z x)))
  (* (- (pow (cbrt z) 3) x) y)
  (* (- x x) y)
  (* (- (pow (cbrt z) 3) x) y)
  (* (- x x) y)
  (* (- (pow (cbrt z) 3) x) y)
  (* (- x x) y)
  (* y (- z x))
  (* (- x x) y)
  (* y (- z x))
  (* (- x x) y)
  (* y (- z x))
  (* (- x x) y)
  (* y (- z x))
  (* (- x x) y)
  (* y (- z x))
  (* (- x x) y)
  (* y (- z x))
  (* (- x x) y)
  (* z y)
  (* (- x) y)
  (* z y)
  (* (- x) y)
  (* (- (pow (cbrt z) 3) x) y)
  (* (- x x) y)
  (* (- (pow (cbrt z) 3) x) y)
  (* (- x x) y)
  (* (- (pow (cbrt z) 3) x) y)
  (* (- x x) y)
  (* y (- z x))
  (* (- x x) y)
  (* y (- z x))
  (* (- x x) y)
  (* y (- z x))
  (* (- x x) y)
  (* y (- z x))
  (* (- x x) y)
  (* y (- z x))
  (* (- x x) y)
  (* y (- z x))
  (* (- x x) y)
  (* z y)
  (* (- x) y)
  (* z y)
  (* (- x) y)
  (* y (* (cbrt (- z x)) (cbrt (- z x))))
  (* y (sqrt (- z x)))
  y
  (* y (+ (sqrt z) (sqrt x)))
  y
  (* (cbrt y) (- z x))
  (* (sqrt y) (- z x))
  (* y (- z x))
  (* y (- (pow z 3) (pow x 3)))
  (* y (- (* z z) (* x x)))
  (fma (- z x) y x)
  (fma (- z x) y x)
  (fma (- z x) y x)
  (* y (- z x))
  (* y (- z x))
  (* y (- z x))
4.722 * * * [progress]: adding candidates to table
4.868 * [progress]: [Phase 3 of 3] Extracting.
4.869 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ x (* y (- z x))))> #<alt (λ (x y z) (fma (- z x) y x))>)
4.870 * * * [regime-changes]: Trying 4 branch expressions: ((+ x (* y (- z x))) z y x)
4.870 * * * * [regimes]: Trying to branch on (+ x (* y (- z x))) from (#<alt (λ (x y z) (+ x (* y (- z x))))> #<alt (λ (x y z) (fma (- z x) y x))>)
4.885 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ x (* y (- z x))))> #<alt (λ (x y z) (fma (- z x) y x))>)
4.900 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ x (* y (- z x))))> #<alt (λ (x y z) (fma (- z x) y x))>)
4.913 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ x (* y (- z x))))> #<alt (λ (x y z) (fma (- z x) y x))>)
4.927 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
4.927 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (fma (- z x) y x)
4.927 * * [simplify]: iteration  0 :  5  enodes  (cost  6 )
4.927 * * [simplify]: iteration  done :  5  enodes  (cost  6 )
4.928 * [simplify]: Simplified to:
   (fma (- z x) y x)
5.409 * [regime-testing]: Baseline error score: 0.007250906363295412
5.409 * [regime-testing]: Oracle error score: 0.007000875109388674
5.410 * [regime-testing]: End program error score: 0.007250906363295412