21.736 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (* x (+ y z)) z)
0.017 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.018 * * [simplify]: iteration  1 :  16  enodes  (cost  7 )
0.020 * * [simplify]: iteration  2 :  23  enodes  (cost  7 )
0.023 * * [simplify]: iteration  3 :  36  enodes  (cost  7 )
0.027 * * [simplify]: iteration  4 :  43  enodes  (cost  7 )
0.032 * * [simplify]: iteration  5 :  49  enodes  (cost  7 )
0.037 * * [simplify]: iteration  6 :  53  enodes  (cost  7 )
0.046 * * [simplify]: iteration  7 :  63  enodes  (cost  6 )
0.055 * * [simplify]: iteration  8 :  66  enodes  (cost  6 )
0.061 * * [simplify]: iteration  done :  66  enodes  (cost  6 )
0.061 * [simplify]: Simplified to:
   (fma (/ x z) y x)
0.064 * * [progress]: iteration 1 / 4
0.064 * * * [progress]: picking best candidate
0.067 * * * * [pick]: Picked  #<alt (λ (x y z) (fma (/ x z) y x))>
0.067 * * * [progress]: localizing error
0.072 * * * [progress]: generating rewritten candidates
0.072 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.073 * * * [progress]: generating series expansions
0.073 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.073 * [approximate]: Taking taylor expansion of (fma (/ x z) y x) in (x z y) around 0
0.073 * [taylor]: Taking taylor expansion of (fma (/ x z) y x) in y
0.073 * [taylor]: Rewrote expression to (+ (* (/ x z) y) x)
0.073 * [taylor]: Taking taylor expansion of (* (/ x z) y) in y
0.073 * [taylor]: Taking taylor expansion of (/ x z) in y
0.073 * [taylor]: Taking taylor expansion of x in y
0.073 * [taylor]: Taking taylor expansion of z in y
0.073 * [taylor]: Taking taylor expansion of y in y
0.073 * [taylor]: Taking taylor expansion of x in y
0.073 * [taylor]: Taking taylor expansion of (fma (/ x z) y x) in z
0.073 * [taylor]: Rewrote expression to (+ (* (/ x z) y) x)
0.073 * [taylor]: Taking taylor expansion of (* (/ x z) y) in z
0.073 * [taylor]: Taking taylor expansion of (/ x z) in z
0.073 * [taylor]: Taking taylor expansion of x in z
0.073 * [taylor]: Taking taylor expansion of z in z
0.074 * [taylor]: Taking taylor expansion of y in z
0.074 * [taylor]: Taking taylor expansion of x in z
0.074 * [taylor]: Taking taylor expansion of (fma (/ x z) y x) in x
0.074 * [taylor]: Rewrote expression to (+ (* (/ x z) y) x)
0.074 * [taylor]: Taking taylor expansion of (* (/ x z) y) in x
0.074 * [taylor]: Taking taylor expansion of (/ x z) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of z in x
0.074 * [taylor]: Taking taylor expansion of y in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of (fma (/ x z) y x) in x
0.074 * [taylor]: Rewrote expression to (+ (* (/ x z) y) x)
0.074 * [taylor]: Taking taylor expansion of (* (/ x z) y) in x
0.074 * [taylor]: Taking taylor expansion of (/ x z) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of z in x
0.074 * [taylor]: Taking taylor expansion of y in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of 0 in z
0.075 * [taylor]: Taking taylor expansion of (+ (/ y z) 1) in z
0.075 * [taylor]: Taking taylor expansion of (/ y z) in z
0.075 * [taylor]: Taking taylor expansion of y in z
0.075 * [taylor]: Taking taylor expansion of z in z
0.075 * [taylor]: Taking taylor expansion of 1 in z
0.075 * [taylor]: Taking taylor expansion of y in y
0.075 * [taylor]: Taking taylor expansion of 0 in y
0.075 * [taylor]: Taking taylor expansion of 0 in z
0.076 * [taylor]: Taking taylor expansion of 1 in y
0.076 * [taylor]: Taking taylor expansion of 0 in y
0.077 * [taylor]: Taking taylor expansion of 0 in z
0.077 * [taylor]: Taking taylor expansion of 0 in y
0.078 * [taylor]: Taking taylor expansion of 0 in y
0.078 * [taylor]: Taking taylor expansion of 0 in y
0.078 * [approximate]: Taking taylor expansion of (fma (/ z x) (/ 1 y) (/ 1 x)) in (x z y) around 0
0.078 * [taylor]: Taking taylor expansion of (fma (/ z x) (/ 1 y) (/ 1 x)) in y
0.078 * [taylor]: Rewrote expression to (+ (* (/ z x) (/ 1 y)) (/ 1 x))
0.078 * [taylor]: Taking taylor expansion of (* (/ z x) (/ 1 y)) in y
0.078 * [taylor]: Taking taylor expansion of (/ z x) in y
0.078 * [taylor]: Taking taylor expansion of z in y
0.078 * [taylor]: Taking taylor expansion of x in y
0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.079 * [taylor]: Taking taylor expansion of y in y
0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.079 * [taylor]: Taking taylor expansion of x in y
0.079 * [taylor]: Taking taylor expansion of (fma (/ z x) (/ 1 y) (/ 1 x)) in z
0.079 * [taylor]: Rewrote expression to (+ (* (/ z x) (/ 1 y)) (/ 1 x))
0.079 * [taylor]: Taking taylor expansion of (* (/ z x) (/ 1 y)) in z
0.079 * [taylor]: Taking taylor expansion of (/ z x) in z
0.079 * [taylor]: Taking taylor expansion of z in z
0.079 * [taylor]: Taking taylor expansion of x in z
0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.079 * [taylor]: Taking taylor expansion of y in z
0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.079 * [taylor]: Taking taylor expansion of x in z
0.079 * [taylor]: Taking taylor expansion of (fma (/ z x) (/ 1 y) (/ 1 x)) in x
0.079 * [taylor]: Rewrote expression to (+ (* (/ z x) (/ 1 y)) (/ 1 x))
0.079 * [taylor]: Taking taylor expansion of (* (/ z x) (/ 1 y)) in x
0.079 * [taylor]: Taking taylor expansion of (/ z x) in x
0.079 * [taylor]: Taking taylor expansion of z in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.079 * [taylor]: Taking taylor expansion of y in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of (fma (/ z x) (/ 1 y) (/ 1 x)) in x
0.080 * [taylor]: Rewrote expression to (+ (* (/ z x) (/ 1 y)) (/ 1 x))
0.080 * [taylor]: Taking taylor expansion of (* (/ z x) (/ 1 y)) in x
0.080 * [taylor]: Taking taylor expansion of (/ z x) in x
0.080 * [taylor]: Taking taylor expansion of z in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.080 * [taylor]: Taking taylor expansion of y in x
0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of (+ (/ z y) 1) in z
0.080 * [taylor]: Taking taylor expansion of (/ z y) in z
0.080 * [taylor]: Taking taylor expansion of z in z
0.080 * [taylor]: Taking taylor expansion of y in z
0.080 * [taylor]: Taking taylor expansion of 1 in z
0.081 * [taylor]: Taking taylor expansion of 1 in y
0.082 * [taylor]: Taking taylor expansion of 0 in z
0.082 * [taylor]: Taking taylor expansion of 0 in y
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.082 * [taylor]: Taking taylor expansion of y in y
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [taylor]: Taking taylor expansion of 0 in y
0.084 * [taylor]: Taking taylor expansion of 0 in y
0.085 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [taylor]: Taking taylor expansion of 0 in z
0.087 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [approximate]: Taking taylor expansion of (fma (/ z x) (/ -1 y) (/ -1 x)) in (x z y) around 0
0.088 * [taylor]: Taking taylor expansion of (fma (/ z x) (/ -1 y) (/ -1 x)) in y
0.088 * [taylor]: Rewrote expression to (+ (* (/ z x) (/ -1 y)) (/ -1 x))
0.088 * [taylor]: Taking taylor expansion of (* (/ z x) (/ -1 y)) in y
0.088 * [taylor]: Taking taylor expansion of (/ z x) in y
0.088 * [taylor]: Taking taylor expansion of z in y
0.088 * [taylor]: Taking taylor expansion of x in y
0.088 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.088 * [taylor]: Taking taylor expansion of -1 in y
0.088 * [taylor]: Taking taylor expansion of y in y
0.089 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.089 * [taylor]: Taking taylor expansion of -1 in y
0.089 * [taylor]: Taking taylor expansion of x in y
0.089 * [taylor]: Taking taylor expansion of (fma (/ z x) (/ -1 y) (/ -1 x)) in z
0.089 * [taylor]: Rewrote expression to (+ (* (/ z x) (/ -1 y)) (/ -1 x))
0.089 * [taylor]: Taking taylor expansion of (* (/ z x) (/ -1 y)) in z
0.089 * [taylor]: Taking taylor expansion of (/ z x) in z
0.089 * [taylor]: Taking taylor expansion of z in z
0.089 * [taylor]: Taking taylor expansion of x in z
0.089 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.089 * [taylor]: Taking taylor expansion of -1 in z
0.089 * [taylor]: Taking taylor expansion of y in z
0.089 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.089 * [taylor]: Taking taylor expansion of -1 in z
0.089 * [taylor]: Taking taylor expansion of x in z
0.089 * [taylor]: Taking taylor expansion of (fma (/ z x) (/ -1 y) (/ -1 x)) in x
0.089 * [taylor]: Rewrote expression to (+ (* (/ z x) (/ -1 y)) (/ -1 x))
0.089 * [taylor]: Taking taylor expansion of (* (/ z x) (/ -1 y)) in x
0.089 * [taylor]: Taking taylor expansion of (/ z x) in x
0.089 * [taylor]: Taking taylor expansion of z in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.089 * [taylor]: Taking taylor expansion of -1 in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.089 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.089 * [taylor]: Taking taylor expansion of -1 in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of (fma (/ z x) (/ -1 y) (/ -1 x)) in x
0.090 * [taylor]: Rewrote expression to (+ (* (/ z x) (/ -1 y)) (/ -1 x))
0.090 * [taylor]: Taking taylor expansion of (* (/ z x) (/ -1 y)) in x
0.090 * [taylor]: Taking taylor expansion of (/ z x) in x
0.090 * [taylor]: Taking taylor expansion of z in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.090 * [taylor]: Taking taylor expansion of -1 in x
0.090 * [taylor]: Taking taylor expansion of y in x
0.090 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.090 * [taylor]: Taking taylor expansion of -1 in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of (- (+ (/ z y) 1)) in z
0.091 * [taylor]: Taking taylor expansion of (+ (/ z y) 1) in z
0.091 * [taylor]: Taking taylor expansion of (/ z y) in z
0.091 * [taylor]: Taking taylor expansion of z in z
0.091 * [taylor]: Taking taylor expansion of y in z
0.091 * [taylor]: Taking taylor expansion of 1 in z
0.091 * [taylor]: Taking taylor expansion of -1 in y
0.092 * [taylor]: Taking taylor expansion of 0 in z
0.092 * [taylor]: Taking taylor expansion of 0 in y
0.093 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.093 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.095 * [taylor]: Taking taylor expansion of 0 in z
0.095 * [taylor]: Taking taylor expansion of 0 in y
0.095 * [taylor]: Taking taylor expansion of 0 in y
0.095 * [taylor]: Taking taylor expansion of 0 in y
0.098 * [taylor]: Taking taylor expansion of 0 in z
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.099 * * * [progress]: simplifying candidates
0.100 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (fma (/ x z) y x))
  (log1p (fma (/ x z) y x))
  (* (/ x z) y)
  (log (fma (/ x z) y x))
  (exp (fma (/ x z) y x))
  (* (cbrt (fma (/ x z) y x)) (cbrt (fma (/ x z) y x)))
  (cbrt (fma (/ x z) y x))
  (* (* (fma (/ x z) y x) (fma (/ x z) y x)) (fma (/ x z) y x))
  (sqrt (fma (/ x z) y x))
  (sqrt (fma (/ x z) y x))
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
0.101 * * [simplify]: iteration  0 :  18  enodes  (cost  110 )
0.103 * * [simplify]: iteration  1 :  24  enodes  (cost  107 )
0.106 * * [simplify]: iteration  2 :  49  enodes  (cost  95 )
0.114 * * [simplify]: iteration  3 :  130  enodes  (cost  95 )
0.151 * * [simplify]: iteration  4 :  436  enodes  (cost  95 )
0.406 * * [simplify]: iteration  5 :  1703  enodes  (cost  95 )
2.083 * * [simplify]: iteration  done :  5000  enodes  (cost  95 )
2.083 * [simplify]: Simplified to:
   (expm1 (fma (/ x z) y x))
  (log1p (fma (/ x z) y x))
  (/ (* x y) z)
  (log (fma (/ x z) y x))
  (exp (fma (/ x z) y x))
  (* (cbrt (fma (/ x z) y x)) (cbrt (fma (/ x z) y x)))
  (cbrt (fma (/ x z) y x))
  (pow (fma (/ x z) y x) 3)
  (sqrt (fma (/ x z) y x))
  (sqrt (fma (/ x z) y x))
  (fma (/ x z) y x)
  (fma (/ x z) y x)
  (fma (/ x z) y x)
2.083 * * * [progress]: adding candidates to table
2.116 * * [progress]: iteration 2 / 4
2.116 * * * [progress]: picking best candidate
2.121 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (/ (* x y) z) x))>
2.121 * * * [progress]: localizing error
2.126 * * * [progress]: generating rewritten candidates
2.126 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
2.130 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
2.138 * * * [progress]: generating series expansions
2.138 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
2.138 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
2.138 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
2.138 * [taylor]: Taking taylor expansion of (* x y) in z
2.138 * [taylor]: Taking taylor expansion of x in z
2.138 * [taylor]: Taking taylor expansion of y in z
2.138 * [taylor]: Taking taylor expansion of z in z
2.138 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
2.138 * [taylor]: Taking taylor expansion of (* x y) in y
2.138 * [taylor]: Taking taylor expansion of x in y
2.138 * [taylor]: Taking taylor expansion of y in y
2.138 * [taylor]: Taking taylor expansion of z in y
2.139 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
2.139 * [taylor]: Taking taylor expansion of (* x y) in x
2.139 * [taylor]: Taking taylor expansion of x in x
2.139 * [taylor]: Taking taylor expansion of y in x
2.139 * [taylor]: Taking taylor expansion of z in x
2.139 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
2.139 * [taylor]: Taking taylor expansion of (* x y) in x
2.139 * [taylor]: Taking taylor expansion of x in x
2.139 * [taylor]: Taking taylor expansion of y in x
2.139 * [taylor]: Taking taylor expansion of z in x
2.140 * [taylor]: Taking taylor expansion of (/ y z) in y
2.140 * [taylor]: Taking taylor expansion of y in y
2.140 * [taylor]: Taking taylor expansion of z in y
2.140 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.140 * [taylor]: Taking taylor expansion of z in z
2.141 * [taylor]: Taking taylor expansion of 0 in y
2.141 * [taylor]: Taking taylor expansion of 0 in z
2.141 * [taylor]: Taking taylor expansion of 0 in z
2.142 * [taylor]: Taking taylor expansion of 0 in y
2.142 * [taylor]: Taking taylor expansion of 0 in z
2.142 * [taylor]: Taking taylor expansion of 0 in z
2.142 * [taylor]: Taking taylor expansion of 0 in z
2.144 * [taylor]: Taking taylor expansion of 0 in y
2.144 * [taylor]: Taking taylor expansion of 0 in z
2.144 * [taylor]: Taking taylor expansion of 0 in z
2.144 * [taylor]: Taking taylor expansion of 0 in z
2.144 * [taylor]: Taking taylor expansion of 0 in z
2.144 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
2.144 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
2.144 * [taylor]: Taking taylor expansion of z in z
2.144 * [taylor]: Taking taylor expansion of (* x y) in z
2.144 * [taylor]: Taking taylor expansion of x in z
2.144 * [taylor]: Taking taylor expansion of y in z
2.144 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
2.144 * [taylor]: Taking taylor expansion of z in y
2.144 * [taylor]: Taking taylor expansion of (* x y) in y
2.144 * [taylor]: Taking taylor expansion of x in y
2.144 * [taylor]: Taking taylor expansion of y in y
2.145 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
2.145 * [taylor]: Taking taylor expansion of z in x
2.145 * [taylor]: Taking taylor expansion of (* x y) in x
2.145 * [taylor]: Taking taylor expansion of x in x
2.145 * [taylor]: Taking taylor expansion of y in x
2.145 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
2.145 * [taylor]: Taking taylor expansion of z in x
2.145 * [taylor]: Taking taylor expansion of (* x y) in x
2.145 * [taylor]: Taking taylor expansion of x in x
2.145 * [taylor]: Taking taylor expansion of y in x
2.146 * [taylor]: Taking taylor expansion of (/ z y) in y
2.146 * [taylor]: Taking taylor expansion of z in y
2.146 * [taylor]: Taking taylor expansion of y in y
2.146 * [taylor]: Taking taylor expansion of z in z
2.146 * [taylor]: Taking taylor expansion of 0 in y
2.147 * [taylor]: Taking taylor expansion of 0 in z
2.148 * [taylor]: Taking taylor expansion of 0 in y
2.148 * [taylor]: Taking taylor expansion of 0 in z
2.149 * [taylor]: Taking taylor expansion of 0 in z
2.150 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
2.150 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
2.150 * [taylor]: Taking taylor expansion of -1 in z
2.150 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
2.150 * [taylor]: Taking taylor expansion of z in z
2.150 * [taylor]: Taking taylor expansion of (* x y) in z
2.150 * [taylor]: Taking taylor expansion of x in z
2.150 * [taylor]: Taking taylor expansion of y in z
2.150 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
2.150 * [taylor]: Taking taylor expansion of -1 in y
2.150 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
2.150 * [taylor]: Taking taylor expansion of z in y
2.150 * [taylor]: Taking taylor expansion of (* x y) in y
2.150 * [taylor]: Taking taylor expansion of x in y
2.150 * [taylor]: Taking taylor expansion of y in y
2.150 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
2.150 * [taylor]: Taking taylor expansion of -1 in x
2.150 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
2.150 * [taylor]: Taking taylor expansion of z in x
2.150 * [taylor]: Taking taylor expansion of (* x y) in x
2.150 * [taylor]: Taking taylor expansion of x in x
2.150 * [taylor]: Taking taylor expansion of y in x
2.151 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
2.151 * [taylor]: Taking taylor expansion of -1 in x
2.151 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
2.151 * [taylor]: Taking taylor expansion of z in x
2.151 * [taylor]: Taking taylor expansion of (* x y) in x
2.151 * [taylor]: Taking taylor expansion of x in x
2.151 * [taylor]: Taking taylor expansion of y in x
2.151 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
2.151 * [taylor]: Taking taylor expansion of -1 in y
2.151 * [taylor]: Taking taylor expansion of (/ z y) in y
2.151 * [taylor]: Taking taylor expansion of z in y
2.151 * [taylor]: Taking taylor expansion of y in y
2.151 * [taylor]: Taking taylor expansion of (* -1 z) in z
2.151 * [taylor]: Taking taylor expansion of -1 in z
2.151 * [taylor]: Taking taylor expansion of z in z
2.153 * [taylor]: Taking taylor expansion of 0 in y
2.154 * [taylor]: Taking taylor expansion of 0 in z
2.156 * [taylor]: Taking taylor expansion of 0 in y
2.156 * [taylor]: Taking taylor expansion of 0 in z
2.157 * [taylor]: Taking taylor expansion of 0 in z
2.158 * * * * [progress]: [ 2 / 2 ] generating series at (2)
2.158 * [approximate]: Taking taylor expansion of (+ (/ (* x y) z) x) in (x y z) around 0
2.158 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in z
2.158 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
2.158 * [taylor]: Taking taylor expansion of (* x y) in z
2.158 * [taylor]: Taking taylor expansion of x in z
2.158 * [taylor]: Taking taylor expansion of y in z
2.158 * [taylor]: Taking taylor expansion of z in z
2.158 * [taylor]: Taking taylor expansion of x in z
2.158 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in y
2.158 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
2.158 * [taylor]: Taking taylor expansion of (* x y) in y
2.158 * [taylor]: Taking taylor expansion of x in y
2.158 * [taylor]: Taking taylor expansion of y in y
2.158 * [taylor]: Taking taylor expansion of z in y
2.159 * [taylor]: Taking taylor expansion of x in y
2.159 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in x
2.159 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
2.159 * [taylor]: Taking taylor expansion of (* x y) in x
2.159 * [taylor]: Taking taylor expansion of x in x
2.159 * [taylor]: Taking taylor expansion of y in x
2.159 * [taylor]: Taking taylor expansion of z in x
2.159 * [taylor]: Taking taylor expansion of x in x
2.159 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in x
2.159 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
2.159 * [taylor]: Taking taylor expansion of (* x y) in x
2.159 * [taylor]: Taking taylor expansion of x in x
2.159 * [taylor]: Taking taylor expansion of y in x
2.159 * [taylor]: Taking taylor expansion of z in x
2.160 * [taylor]: Taking taylor expansion of x in x
2.160 * [taylor]: Taking taylor expansion of 0 in y
2.160 * [taylor]: Taking taylor expansion of 0 in z
2.160 * [taylor]: Taking taylor expansion of (+ (/ y z) 1) in y
2.160 * [taylor]: Taking taylor expansion of (/ y z) in y
2.160 * [taylor]: Taking taylor expansion of y in y
2.160 * [taylor]: Taking taylor expansion of z in y
2.160 * [taylor]: Taking taylor expansion of 1 in y
2.160 * [taylor]: Taking taylor expansion of 1 in z
2.160 * [taylor]: Taking taylor expansion of 0 in z
2.161 * [taylor]: Taking taylor expansion of 0 in y
2.161 * [taylor]: Taking taylor expansion of 0 in z
2.161 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.161 * [taylor]: Taking taylor expansion of z in z
2.162 * [taylor]: Taking taylor expansion of 0 in z
2.163 * [taylor]: Taking taylor expansion of 0 in y
2.163 * [taylor]: Taking taylor expansion of 0 in z
2.163 * [taylor]: Taking taylor expansion of 0 in z
2.167 * [taylor]: Taking taylor expansion of 0 in z
2.167 * [taylor]: Taking taylor expansion of 0 in z
2.168 * [approximate]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in (x y z) around 0
2.168 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in z
2.168 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
2.168 * [taylor]: Taking taylor expansion of z in z
2.168 * [taylor]: Taking taylor expansion of (* x y) in z
2.168 * [taylor]: Taking taylor expansion of x in z
2.168 * [taylor]: Taking taylor expansion of y in z
2.168 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.168 * [taylor]: Taking taylor expansion of x in z
2.168 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in y
2.168 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
2.168 * [taylor]: Taking taylor expansion of z in y
2.168 * [taylor]: Taking taylor expansion of (* x y) in y
2.168 * [taylor]: Taking taylor expansion of x in y
2.168 * [taylor]: Taking taylor expansion of y in y
2.168 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.168 * [taylor]: Taking taylor expansion of x in y
2.168 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
2.168 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
2.168 * [taylor]: Taking taylor expansion of z in x
2.168 * [taylor]: Taking taylor expansion of (* x y) in x
2.168 * [taylor]: Taking taylor expansion of x in x
2.168 * [taylor]: Taking taylor expansion of y in x
2.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.169 * [taylor]: Taking taylor expansion of x in x
2.169 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
2.169 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
2.169 * [taylor]: Taking taylor expansion of z in x
2.169 * [taylor]: Taking taylor expansion of (* x y) in x
2.169 * [taylor]: Taking taylor expansion of x in x
2.169 * [taylor]: Taking taylor expansion of y in x
2.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.169 * [taylor]: Taking taylor expansion of x in x
2.170 * [taylor]: Taking taylor expansion of (+ (/ z y) 1) in y
2.170 * [taylor]: Taking taylor expansion of (/ z y) in y
2.170 * [taylor]: Taking taylor expansion of z in y
2.170 * [taylor]: Taking taylor expansion of y in y
2.170 * [taylor]: Taking taylor expansion of 1 in y
2.170 * [taylor]: Taking taylor expansion of z in z
2.171 * [taylor]: Taking taylor expansion of 0 in y
2.172 * [taylor]: Taking taylor expansion of 1 in z
2.173 * [taylor]: Taking taylor expansion of 0 in y
2.173 * [taylor]: Taking taylor expansion of 0 in z
2.174 * [taylor]: Taking taylor expansion of 0 in z
2.176 * [taylor]: Taking taylor expansion of 0 in y
2.176 * [taylor]: Taking taylor expansion of 0 in z
2.176 * [taylor]: Taking taylor expansion of 0 in z
2.177 * [approximate]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in (x y z) around 0
2.177 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in z
2.177 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in z
2.177 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
2.177 * [taylor]: Taking taylor expansion of z in z
2.177 * [taylor]: Taking taylor expansion of (* x y) in z
2.177 * [taylor]: Taking taylor expansion of x in z
2.177 * [taylor]: Taking taylor expansion of y in z
2.177 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.177 * [taylor]: Taking taylor expansion of x in z
2.177 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in y
2.177 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in y
2.177 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
2.177 * [taylor]: Taking taylor expansion of z in y
2.177 * [taylor]: Taking taylor expansion of (* x y) in y
2.177 * [taylor]: Taking taylor expansion of x in y
2.177 * [taylor]: Taking taylor expansion of y in y
2.178 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.178 * [taylor]: Taking taylor expansion of x in y
2.178 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in x
2.178 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
2.178 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
2.178 * [taylor]: Taking taylor expansion of z in x
2.178 * [taylor]: Taking taylor expansion of (* x y) in x
2.178 * [taylor]: Taking taylor expansion of x in x
2.178 * [taylor]: Taking taylor expansion of y in x
2.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.178 * [taylor]: Taking taylor expansion of x in x
2.178 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in x
2.178 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
2.178 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
2.178 * [taylor]: Taking taylor expansion of z in x
2.178 * [taylor]: Taking taylor expansion of (* x y) in x
2.178 * [taylor]: Taking taylor expansion of x in x
2.178 * [taylor]: Taking taylor expansion of y in x
2.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.179 * [taylor]: Taking taylor expansion of x in x
2.179 * [taylor]: Taking taylor expansion of (- (+ (/ z y) 1)) in y
2.179 * [taylor]: Taking taylor expansion of (+ (/ z y) 1) in y
2.179 * [taylor]: Taking taylor expansion of (/ z y) in y
2.179 * [taylor]: Taking taylor expansion of z in y
2.179 * [taylor]: Taking taylor expansion of y in y
2.179 * [taylor]: Taking taylor expansion of 1 in y
2.179 * [taylor]: Taking taylor expansion of (- z) in z
2.179 * [taylor]: Taking taylor expansion of z in z
2.181 * [taylor]: Taking taylor expansion of 0 in y
2.182 * [taylor]: Taking taylor expansion of -1 in z
2.184 * [taylor]: Taking taylor expansion of 0 in y
2.184 * [taylor]: Taking taylor expansion of 0 in z
2.185 * [taylor]: Taking taylor expansion of 0 in z
2.187 * [taylor]: Taking taylor expansion of 0 in y
2.187 * [taylor]: Taking taylor expansion of 0 in z
2.187 * [taylor]: Taking taylor expansion of 0 in z
2.188 * * * [progress]: simplifying candidates
2.188 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ (* x y) z))
  (log1p (/ (* x y) z))
  (- (+ (log x) (log y)) (log z))
  (- (log (* x y)) (log z))
  (log (/ (* x y) z))
  (exp (/ (* x y) z))
  (/ (* (* (* x x) x) (* (* y y) y)) (* (* z z) z))
  (/ (* (* (* x y) (* x y)) (* x y)) (* (* z z) z))
  (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z)))
  (cbrt (/ (* x y) z))
  (* (* (/ (* x y) z) (/ (* x y) z)) (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (- (* x y))
  (- z)
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  (/ x 1)
  (/ y z)
  (/ 1 z)
  (/ z (* x y))
  (/ (* x y) (* (cbrt z) (cbrt z)))
  (/ (* x y) (sqrt z))
  (/ (* x y) 1)
  (/ z y)
  (expm1 (+ (/ (* x y) z) x))
  (log1p (+ (/ (* x y) z) x))
  (* (exp (/ (* x y) z)) (exp 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 y) z) 3) (pow x 3))
  (+ (* (/ (* x y) z) (/ (* x y) z)) (- (* x x) (* (/ (* x y) z) x)))
  (- (* (/ (* x y) z) (/ (* x y) z)) (* x x))
  (- (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
2.190 * * [simplify]: iteration  0 :  71  enodes  (cost  387 )
2.204 * * [simplify]: iteration  1 :  176  enodes  (cost  364 )
2.244 * * [simplify]: iteration  2 :  545  enodes  (cost  332 )
2.658 * * [simplify]: iteration  3 :  2509  enodes  (cost  312 )
3.543 * * [simplify]: iteration  done :  5001  enodes  (cost  312 )
3.543 * [simplify]: Simplified to:
   (expm1 (/ (* x y) z))
  (log1p (/ (* x y) z))
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (exp (/ (* x y) z))
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z)))
  (cbrt (/ (* x y) z))
  (pow (/ (* x y) z) 3)
  (sqrt (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (- (* x y))
  (- z)
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  x
  (/ y z)
  (/ 1 z)
  (/ z (* x y))
  (/ (* x y) (* (cbrt z) (cbrt z)))
  (/ (* x y) (sqrt z))
  (* x y)
  (/ z y)
  (expm1 (fma (/ x z) y x))
  (log1p (fma (/ x z) y x))
  (exp (fma (/ x z) y x))
  (log (fma (/ x z) y x))
  (exp (fma (/ x z) y x))
  (* (cbrt (fma (/ x z) y x)) (cbrt (fma (/ x z) y x)))
  (cbrt (fma (/ x z) y x))
  (pow (fma (/ x z) y x) 3)
  (sqrt (fma (/ x z) y x))
  (sqrt (fma (/ x z) y x))
  (+ (pow (/ (* x y) z) 3) (pow x 3))
  (fma x x (* (/ (* x y) z) (- (/ (* x y) z) x)))
  (* (fma (/ x z) y x) (- (/ (* x y) z) x))
  (- (/ (* x y) z) x)
  (fma (/ x z) y x)
  (* x (/ y z))
  (* x (/ y z))
  (* x (/ y z))
  (fma (/ x z) y x)
  (fma (/ x z) y x)
  (fma (/ x z) y x)
3.544 * * * [progress]: adding candidates to table
3.649 * * [progress]: iteration 3 / 4
3.649 * * * [progress]: picking best candidate
3.655 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (/ x (/ z y)) x))>
3.655 * * * [progress]: localizing error
3.661 * * * [progress]: generating rewritten candidates
3.661 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
3.666 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
3.898 * * * [progress]: generating series expansions
3.898 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
3.899 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x z y) around 0
3.899 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
3.899 * [taylor]: Taking taylor expansion of (* x y) in y
3.899 * [taylor]: Taking taylor expansion of x in y
3.899 * [taylor]: Taking taylor expansion of y in y
3.899 * [taylor]: Taking taylor expansion of z in y
3.899 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
3.899 * [taylor]: Taking taylor expansion of (* x y) in z
3.899 * [taylor]: Taking taylor expansion of x in z
3.899 * [taylor]: Taking taylor expansion of y in z
3.899 * [taylor]: Taking taylor expansion of z in z
3.899 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
3.899 * [taylor]: Taking taylor expansion of (* x y) in x
3.899 * [taylor]: Taking taylor expansion of x in x
3.899 * [taylor]: Taking taylor expansion of y in x
3.899 * [taylor]: Taking taylor expansion of z in x
3.900 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
3.900 * [taylor]: Taking taylor expansion of (* x y) in x
3.900 * [taylor]: Taking taylor expansion of x in x
3.900 * [taylor]: Taking taylor expansion of y in x
3.900 * [taylor]: Taking taylor expansion of z in x
3.900 * [taylor]: Taking taylor expansion of (/ y z) in z
3.900 * [taylor]: Taking taylor expansion of y in z
3.900 * [taylor]: Taking taylor expansion of z in z
3.900 * [taylor]: Taking taylor expansion of y in y
3.901 * [taylor]: Taking taylor expansion of 0 in z
3.901 * [taylor]: Taking taylor expansion of 0 in y
3.902 * [taylor]: Taking taylor expansion of 0 in z
3.902 * [taylor]: Taking taylor expansion of 0 in y
3.903 * [taylor]: Taking taylor expansion of 0 in y
3.903 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x z y) around 0
3.903 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
3.903 * [taylor]: Taking taylor expansion of z in y
3.904 * [taylor]: Taking taylor expansion of (* x y) in y
3.904 * [taylor]: Taking taylor expansion of x in y
3.904 * [taylor]: Taking taylor expansion of y in y
3.904 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
3.904 * [taylor]: Taking taylor expansion of z in z
3.904 * [taylor]: Taking taylor expansion of (* x y) in z
3.904 * [taylor]: Taking taylor expansion of x in z
3.904 * [taylor]: Taking taylor expansion of y in z
3.904 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
3.904 * [taylor]: Taking taylor expansion of z in x
3.904 * [taylor]: Taking taylor expansion of (* x y) in x
3.904 * [taylor]: Taking taylor expansion of x in x
3.904 * [taylor]: Taking taylor expansion of y in x
3.904 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
3.904 * [taylor]: Taking taylor expansion of z in x
3.904 * [taylor]: Taking taylor expansion of (* x y) in x
3.904 * [taylor]: Taking taylor expansion of x in x
3.904 * [taylor]: Taking taylor expansion of y in x
3.905 * [taylor]: Taking taylor expansion of (/ z y) in z
3.905 * [taylor]: Taking taylor expansion of z in z
3.905 * [taylor]: Taking taylor expansion of y in z
3.905 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.905 * [taylor]: Taking taylor expansion of y in y
3.906 * [taylor]: Taking taylor expansion of 0 in z
3.906 * [taylor]: Taking taylor expansion of 0 in y
3.906 * [taylor]: Taking taylor expansion of 0 in y
3.907 * [taylor]: Taking taylor expansion of 0 in z
3.907 * [taylor]: Taking taylor expansion of 0 in y
3.907 * [taylor]: Taking taylor expansion of 0 in y
3.907 * [taylor]: Taking taylor expansion of 0 in y
3.909 * [taylor]: Taking taylor expansion of 0 in z
3.909 * [taylor]: Taking taylor expansion of 0 in y
3.909 * [taylor]: Taking taylor expansion of 0 in y
3.909 * [taylor]: Taking taylor expansion of 0 in y
3.909 * [taylor]: Taking taylor expansion of 0 in y
3.910 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x z y) around 0
3.910 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
3.910 * [taylor]: Taking taylor expansion of -1 in y
3.910 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
3.910 * [taylor]: Taking taylor expansion of z in y
3.910 * [taylor]: Taking taylor expansion of (* x y) in y
3.910 * [taylor]: Taking taylor expansion of x in y
3.910 * [taylor]: Taking taylor expansion of y in y
3.910 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
3.910 * [taylor]: Taking taylor expansion of -1 in z
3.910 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
3.910 * [taylor]: Taking taylor expansion of z in z
3.910 * [taylor]: Taking taylor expansion of (* x y) in z
3.910 * [taylor]: Taking taylor expansion of x in z
3.910 * [taylor]: Taking taylor expansion of y in z
3.910 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
3.910 * [taylor]: Taking taylor expansion of -1 in x
3.910 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
3.910 * [taylor]: Taking taylor expansion of z in x
3.910 * [taylor]: Taking taylor expansion of (* x y) in x
3.910 * [taylor]: Taking taylor expansion of x in x
3.910 * [taylor]: Taking taylor expansion of y in x
3.911 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
3.911 * [taylor]: Taking taylor expansion of -1 in x
3.911 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
3.911 * [taylor]: Taking taylor expansion of z in x
3.911 * [taylor]: Taking taylor expansion of (* x y) in x
3.911 * [taylor]: Taking taylor expansion of x in x
3.911 * [taylor]: Taking taylor expansion of y in x
3.911 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in z
3.911 * [taylor]: Taking taylor expansion of -1 in z
3.911 * [taylor]: Taking taylor expansion of (/ z y) in z
3.911 * [taylor]: Taking taylor expansion of z in z
3.911 * [taylor]: Taking taylor expansion of y in z
3.911 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.911 * [taylor]: Taking taylor expansion of -1 in y
3.911 * [taylor]: Taking taylor expansion of y in y
3.912 * [taylor]: Taking taylor expansion of 0 in z
3.912 * [taylor]: Taking taylor expansion of 0 in y
3.913 * [taylor]: Taking taylor expansion of 0 in y
3.915 * [taylor]: Taking taylor expansion of 0 in z
3.915 * [taylor]: Taking taylor expansion of 0 in y
3.915 * [taylor]: Taking taylor expansion of 0 in y
3.915 * [taylor]: Taking taylor expansion of 0 in y
3.918 * [taylor]: Taking taylor expansion of 0 in z
3.918 * [taylor]: Taking taylor expansion of 0 in y
3.918 * [taylor]: Taking taylor expansion of 0 in y
3.918 * [taylor]: Taking taylor expansion of 0 in y
3.919 * [taylor]: Taking taylor expansion of 0 in y
3.919 * * * * [progress]: [ 2 / 2 ] generating series at (2)
3.919 * [approximate]: Taking taylor expansion of (+ (/ (* x y) z) x) in (x z y) around 0
3.919 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in y
3.919 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
3.919 * [taylor]: Taking taylor expansion of (* x y) in y
3.919 * [taylor]: Taking taylor expansion of x in y
3.919 * [taylor]: Taking taylor expansion of y in y
3.919 * [taylor]: Taking taylor expansion of z in y
3.920 * [taylor]: Taking taylor expansion of x in y
3.920 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in z
3.920 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
3.920 * [taylor]: Taking taylor expansion of (* x y) in z
3.920 * [taylor]: Taking taylor expansion of x in z
3.920 * [taylor]: Taking taylor expansion of y in z
3.920 * [taylor]: Taking taylor expansion of z in z
3.920 * [taylor]: Taking taylor expansion of x in z
3.920 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in x
3.920 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
3.920 * [taylor]: Taking taylor expansion of (* x y) in x
3.920 * [taylor]: Taking taylor expansion of x in x
3.920 * [taylor]: Taking taylor expansion of y in x
3.920 * [taylor]: Taking taylor expansion of z in x
3.920 * [taylor]: Taking taylor expansion of x in x
3.920 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in x
3.920 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
3.920 * [taylor]: Taking taylor expansion of (* x y) in x
3.920 * [taylor]: Taking taylor expansion of x in x
3.920 * [taylor]: Taking taylor expansion of y in x
3.920 * [taylor]: Taking taylor expansion of z in x
3.921 * [taylor]: Taking taylor expansion of x in x
3.921 * [taylor]: Taking taylor expansion of 0 in z
3.921 * [taylor]: Taking taylor expansion of (+ (/ y z) 1) in z
3.921 * [taylor]: Taking taylor expansion of (/ y z) in z
3.921 * [taylor]: Taking taylor expansion of y in z
3.921 * [taylor]: Taking taylor expansion of z in z
3.921 * [taylor]: Taking taylor expansion of 1 in z
3.921 * [taylor]: Taking taylor expansion of y in y
3.921 * [taylor]: Taking taylor expansion of 0 in y
3.922 * [taylor]: Taking taylor expansion of 0 in z
3.923 * [taylor]: Taking taylor expansion of 1 in y
3.923 * [taylor]: Taking taylor expansion of 0 in y
3.924 * [taylor]: Taking taylor expansion of 0 in z
3.924 * [taylor]: Taking taylor expansion of 0 in y
3.926 * [taylor]: Taking taylor expansion of 0 in y
3.926 * [taylor]: Taking taylor expansion of 0 in y
3.926 * [approximate]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in (x z y) around 0
3.926 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in y
3.926 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
3.926 * [taylor]: Taking taylor expansion of z in y
3.926 * [taylor]: Taking taylor expansion of (* x y) in y
3.926 * [taylor]: Taking taylor expansion of x in y
3.926 * [taylor]: Taking taylor expansion of y in y
3.926 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.926 * [taylor]: Taking taylor expansion of x in y
3.926 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in z
3.926 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
3.926 * [taylor]: Taking taylor expansion of z in z
3.926 * [taylor]: Taking taylor expansion of (* x y) in z
3.926 * [taylor]: Taking taylor expansion of x in z
3.927 * [taylor]: Taking taylor expansion of y in z
3.927 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.927 * [taylor]: Taking taylor expansion of x in z
3.927 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
3.927 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
3.927 * [taylor]: Taking taylor expansion of z in x
3.927 * [taylor]: Taking taylor expansion of (* x y) in x
3.927 * [taylor]: Taking taylor expansion of x in x
3.927 * [taylor]: Taking taylor expansion of y in x
3.927 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.927 * [taylor]: Taking taylor expansion of x in x
3.927 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
3.927 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
3.927 * [taylor]: Taking taylor expansion of z in x
3.927 * [taylor]: Taking taylor expansion of (* x y) in x
3.927 * [taylor]: Taking taylor expansion of x in x
3.927 * [taylor]: Taking taylor expansion of y in x
3.928 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.928 * [taylor]: Taking taylor expansion of x in x
3.928 * [taylor]: Taking taylor expansion of (+ (/ z y) 1) in z
3.928 * [taylor]: Taking taylor expansion of (/ z y) in z
3.928 * [taylor]: Taking taylor expansion of z in z
3.928 * [taylor]: Taking taylor expansion of y in z
3.928 * [taylor]: Taking taylor expansion of 1 in z
3.928 * [taylor]: Taking taylor expansion of 1 in y
3.930 * [taylor]: Taking taylor expansion of 0 in z
3.930 * [taylor]: Taking taylor expansion of 0 in y
3.930 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.930 * [taylor]: Taking taylor expansion of y in y
3.932 * [taylor]: Taking taylor expansion of 0 in z
3.932 * [taylor]: Taking taylor expansion of 0 in y
3.932 * [taylor]: Taking taylor expansion of 0 in y
3.932 * [taylor]: Taking taylor expansion of 0 in y
3.934 * [taylor]: Taking taylor expansion of 0 in z
3.934 * [taylor]: Taking taylor expansion of 0 in y
3.934 * [taylor]: Taking taylor expansion of 0 in y
3.934 * [taylor]: Taking taylor expansion of 0 in y
3.935 * [taylor]: Taking taylor expansion of 0 in y
3.935 * [approximate]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in (x z y) around 0
3.935 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in y
3.935 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in y
3.935 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
3.935 * [taylor]: Taking taylor expansion of z in y
3.935 * [taylor]: Taking taylor expansion of (* x y) in y
3.935 * [taylor]: Taking taylor expansion of x in y
3.935 * [taylor]: Taking taylor expansion of y in y
3.935 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.935 * [taylor]: Taking taylor expansion of x in y
3.935 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in z
3.936 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in z
3.936 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
3.936 * [taylor]: Taking taylor expansion of z in z
3.936 * [taylor]: Taking taylor expansion of (* x y) in z
3.936 * [taylor]: Taking taylor expansion of x in z
3.936 * [taylor]: Taking taylor expansion of y in z
3.936 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.936 * [taylor]: Taking taylor expansion of x in z
3.936 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in x
3.936 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
3.936 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
3.936 * [taylor]: Taking taylor expansion of z in x
3.936 * [taylor]: Taking taylor expansion of (* x y) in x
3.936 * [taylor]: Taking taylor expansion of x in x
3.936 * [taylor]: Taking taylor expansion of y in x
3.936 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.936 * [taylor]: Taking taylor expansion of x in x
3.936 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in x
3.936 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
3.936 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
3.936 * [taylor]: Taking taylor expansion of z in x
3.936 * [taylor]: Taking taylor expansion of (* x y) in x
3.936 * [taylor]: Taking taylor expansion of x in x
3.937 * [taylor]: Taking taylor expansion of y in x
3.937 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.937 * [taylor]: Taking taylor expansion of x in x
3.937 * [taylor]: Taking taylor expansion of (- (+ (/ z y) 1)) in z
3.937 * [taylor]: Taking taylor expansion of (+ (/ z y) 1) in z
3.937 * [taylor]: Taking taylor expansion of (/ z y) in z
3.937 * [taylor]: Taking taylor expansion of z in z
3.937 * [taylor]: Taking taylor expansion of y in z
3.937 * [taylor]: Taking taylor expansion of 1 in z
3.938 * [taylor]: Taking taylor expansion of -1 in y
3.939 * [taylor]: Taking taylor expansion of 0 in z
3.939 * [taylor]: Taking taylor expansion of 0 in y
3.939 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.939 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.939 * [taylor]: Taking taylor expansion of y in y
3.942 * [taylor]: Taking taylor expansion of 0 in z
3.942 * [taylor]: Taking taylor expansion of 0 in y
3.942 * [taylor]: Taking taylor expansion of 0 in y
3.942 * [taylor]: Taking taylor expansion of 0 in y
3.945 * [taylor]: Taking taylor expansion of 0 in z
3.945 * [taylor]: Taking taylor expansion of 0 in y
3.945 * [taylor]: Taking taylor expansion of 0 in y
3.945 * [taylor]: Taking taylor expansion of 0 in y
3.945 * [taylor]: Taking taylor expansion of 0 in y
3.946 * * * [progress]: simplifying candidates
3.947 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ x (/ z y)))
  (log1p (/ x (/ z y)))
  (- (log x) (- (log z) (log y)))
  (- (log x) (log (/ z y)))
  (log (/ x (/ z y)))
  (exp (/ x (/ z y)))
  (/ (* (* x x) x) (/ (* (* z z) z) (* (* y y) y)))
  (/ (* (* x x) x) (* (* (/ z y) (/ z y)) (/ z y)))
  (* (cbrt (/ x (/ z y))) (cbrt (/ x (/ z y))))
  (cbrt (/ x (/ z y)))
  (* (* (/ x (/ z y)) (/ x (/ z y))) (/ x (/ z y)))
  (sqrt (/ x (/ z y)))
  (sqrt (/ x (/ z y)))
  (- x)
  (- (/ z y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (cbrt x) (cbrt (/ z y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ z y)))
  (/ (cbrt x) (sqrt (/ z y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (cbrt z) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (cbrt x) (/ (cbrt z) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (cbrt x) (/ (cbrt z) y))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (sqrt z) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (sqrt y)))
  (/ (cbrt x) (/ (sqrt z) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) 1))
  (/ (cbrt x) (/ (sqrt z) y))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ z (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt y)))
  (/ (cbrt x) (/ z (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 1))
  (/ (cbrt x) (/ z y))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (/ z y))
  (/ (* (cbrt x) (cbrt x)) z)
  (/ (cbrt x) (/ 1 y))
  (/ (sqrt x) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt x) (cbrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (cbrt z) (cbrt y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (sqrt x) (/ (cbrt z) (sqrt y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (sqrt x) (/ (cbrt z) y))
  (/ (sqrt x) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (sqrt z) (cbrt y)))
  (/ (sqrt x) (/ (sqrt z) (sqrt y)))
  (/ (sqrt x) (/ (sqrt z) (sqrt y)))
  (/ (sqrt x) (/ (sqrt z) 1))
  (/ (sqrt x) (/ (sqrt z) y))
  (/ (sqrt x) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ z (cbrt y)))
  (/ (sqrt x) (/ 1 (sqrt y)))
  (/ (sqrt x) (/ z (sqrt y)))
  (/ (sqrt x) (/ 1 1))
  (/ (sqrt x) (/ z y))
  (/ (sqrt x) 1)
  (/ (sqrt x) (/ z y))
  (/ (sqrt x) z)
  (/ (sqrt x) (/ 1 y))
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (cbrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ x (sqrt (/ z y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ x (/ (cbrt z) (cbrt y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ x (/ (cbrt z) (sqrt y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) 1))
  (/ x (/ (cbrt z) y))
  (/ 1 (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt z) (cbrt y)))
  (/ 1 (/ (sqrt z) (sqrt y)))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ 1 (/ (sqrt z) 1))
  (/ x (/ (sqrt z) y))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ x (/ z (cbrt y)))
  (/ 1 (/ 1 (sqrt y)))
  (/ x (/ z (sqrt y)))
  (/ 1 (/ 1 1))
  (/ x (/ z y))
  (/ 1 1)
  (/ x (/ z y))
  (/ 1 z)
  (/ x (/ 1 y))
  (/ 1 (/ z y))
  (/ (/ z y) x)
  (/ x (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (sqrt (/ z y)))
  (/ x (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ x (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ x (/ (* (cbrt z) (cbrt z)) 1))
  (/ x (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ x (/ (sqrt z) 1))
  (/ x (/ 1 (* (cbrt y) (cbrt y))))
  (/ x (/ 1 (sqrt y)))
  (/ x (/ 1 1))
  (/ x 1)
  (/ x z)
  (/ (/ z y) (cbrt x))
  (/ (/ z y) (sqrt x))
  (/ (/ z y) x)
  (/ x z)
  (expm1 (+ (/ x (/ z y)) x))
  (log1p (+ (/ x (/ z y)) x))
  (* (exp (/ x (/ z y))) (exp x))
  (log (+ (/ x (/ z y)) x))
  (exp (+ (/ x (/ z y)) x))
  (* (cbrt (+ (/ x (/ z y)) x)) (cbrt (+ (/ x (/ z y)) x)))
  (cbrt (+ (/ x (/ z y)) x))
  (* (* (+ (/ x (/ z y)) x) (+ (/ x (/ z y)) x)) (+ (/ x (/ z y)) x))
  (sqrt (+ (/ x (/ z y)) x))
  (sqrt (+ (/ x (/ z y)) x))
  (+ (pow (/ x (/ z y)) 3) (pow x 3))
  (+ (* (/ x (/ z y)) (/ x (/ z y))) (- (* x x) (* (/ x (/ z y)) x)))
  (- (* (/ x (/ z y)) (/ x (/ z y))) (* x x))
  (- (/ x (/ z y)) x)
  (+ (/ x (/ z y)) x)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
3.954 * * [simplify]: iteration  0 :  174  enodes  (cost  1081 )
3.995 * * [simplify]: iteration  1 :  388  enodes  (cost  996 )
4.079 * * [simplify]: iteration  2 :  1141  enodes  (cost  940 )
5.083 * * [simplify]: iteration  3 :  4303  enodes  (cost  934 )
5.755 * * [simplify]: iteration  done :  5000  enodes  (cost  934 )
5.755 * [simplify]: Simplified to:
   (expm1 (/ x (/ z y)))
  (log1p (/ x (/ z y)))
  (log (/ x (/ z y)))
  (log (/ x (/ z y)))
  (log (/ x (/ z y)))
  (exp (/ x (/ z y)))
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (* (cbrt (/ x (/ z y))) (cbrt (/ x (/ z y))))
  (cbrt (/ x (/ z y)))
  (pow (/ (* x y) z) 3)
  (sqrt (/ x (/ z y)))
  (sqrt (/ x (/ z y)))
  (- x)
  (- (/ z y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (cbrt x) (cbrt (/ z y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ z y)))
  (/ (cbrt x) (sqrt (/ z y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (cbrt z) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (cbrt x) (/ (cbrt z) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z)))
  (/ (cbrt x) (/ (cbrt z) y))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (sqrt z) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (sqrt y)))
  (/ (cbrt x) (/ (sqrt z) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt z))
  (/ (cbrt x) (/ (sqrt z) y))
  (* (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (cbrt x) (/ z (cbrt y)))
  (* (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (/ z (sqrt y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ z y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ z y))
  (/ (* (cbrt x) (cbrt x)) z)
  (* (cbrt x) y)
  (/ (sqrt x) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt x) (cbrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (* (sqrt x) (/ (cbrt y) (cbrt z)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (* (sqrt x) (/ (sqrt y) (cbrt z)))
  (/ (sqrt x) (* (cbrt z) (cbrt z)))
  (/ (sqrt x) (/ (cbrt z) y))
  (/ (sqrt x) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (sqrt z) (cbrt y)))
  (/ (sqrt x) (/ (sqrt z) (sqrt y)))
  (/ (sqrt x) (/ (sqrt z) (sqrt y)))
  (/ (sqrt x) (sqrt z))
  (/ (sqrt x) (/ (sqrt z) y))
  (* (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (sqrt x) (/ z (cbrt y)))
  (* (sqrt x) (sqrt y))
  (/ (sqrt x) (/ z (sqrt y)))
  (sqrt x)
  (/ (sqrt x) (/ z y))
  (sqrt x)
  (/ (sqrt x) (/ z y))
  (/ (sqrt x) z)
  (* (sqrt x) y)
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (cbrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ x (sqrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))
  (/ x (/ (cbrt z) (cbrt y)))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ x (/ (cbrt z) (sqrt y)))
  (/ (/ 1 (cbrt z)) (cbrt z))
  (/ x (/ (cbrt z) y))
  (/ (* (cbrt y) (cbrt y)) (sqrt z))
  (/ x (/ (sqrt z) (cbrt y)))
  (/ (sqrt y) (sqrt z))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ 1 (sqrt z))
  (/ x (/ (sqrt z) y))
  (* (cbrt y) (cbrt y))
  (/ x (/ z (cbrt y)))
  (sqrt y)
  (/ x (/ z (sqrt y)))
  1
  (* x (/ y z))
  1
  (* x (/ y z))
  (/ 1 z)
  (* x y)
  (/ y z)
  (/ (/ z y) x)
  (/ x (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (sqrt (/ z y)))
  (/ x (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ x (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ x (* (cbrt z) (cbrt z)))
  (/ x (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ x (sqrt z))
  (* x (* (cbrt y) (cbrt y)))
  (* x (sqrt y))
  x
  x
  (/ x z)
  (/ (/ z y) (cbrt x))
  (/ (/ z y) (sqrt x))
  (/ (/ z y) x)
  (/ x z)
  (expm1 (fma (/ x z) y x))
  (log1p (fma (/ x z) y x))
  (exp (fma (/ x z) y x))
  (log (fma (/ x z) y x))
  (exp (fma (/ x z) y x))
  (* (cbrt (fma (/ x z) y x)) (cbrt (fma (/ x z) y x)))
  (cbrt (fma (/ x z) y x))
  (pow (fma (/ x z) y x) 3)
  (sqrt (fma (/ x z) y x))
  (sqrt (fma (/ x z) y x))
  (+ (pow (/ x (/ z y)) 3) (pow x 3))
  (fma x x (* (/ (* x y) z) (- (/ x (/ z y)) x)))
  (* (- (/ x (/ z y)) x) (fma (/ x z) y x))
  (- (/ x (/ z y)) x)
  (fma (/ x z) y x)
  (* x (/ y z))
  (* x (/ y z))
  (* x (/ y z))
  (fma (/ x z) y x)
  (fma (/ x z) y x)
  (fma (/ x z) y x)
5.756 * * * [progress]: adding candidates to table
6.107 * * [progress]: iteration 4 / 4
6.107 * * * [progress]: picking best candidate
6.113 * * * * [pick]: Picked  #<alt (λ (x y z) (fma (/ x 1) (/ y z) x))>
6.113 * * * [progress]: localizing error
6.120 * * * [progress]: generating rewritten candidates
6.120 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
6.121 * * * [progress]: generating series expansions
6.121 * * * * [progress]: [ 1 / 1 ] generating series at (2)
6.121 * [approximate]: Taking taylor expansion of (fma x (/ y z) x) in (x y z) around 0
6.121 * [taylor]: Taking taylor expansion of (fma x (/ y z) x) in z
6.121 * [taylor]: Rewrote expression to (+ (* x (/ y z)) x)
6.121 * [taylor]: Taking taylor expansion of (* x (/ y z)) in z
6.121 * [taylor]: Taking taylor expansion of x in z
6.121 * [taylor]: Taking taylor expansion of (/ y z) in z
6.121 * [taylor]: Taking taylor expansion of y in z
6.121 * [taylor]: Taking taylor expansion of z in z
6.121 * [taylor]: Taking taylor expansion of x in z
6.121 * [taylor]: Taking taylor expansion of (fma x (/ y z) x) in y
6.121 * [taylor]: Rewrote expression to (+ (* x (/ y z)) x)
6.122 * [taylor]: Taking taylor expansion of (* x (/ y z)) in y
6.122 * [taylor]: Taking taylor expansion of x in y
6.122 * [taylor]: Taking taylor expansion of (/ y z) in y
6.122 * [taylor]: Taking taylor expansion of y in y
6.122 * [taylor]: Taking taylor expansion of z in y
6.122 * [taylor]: Taking taylor expansion of x in y
6.122 * [taylor]: Taking taylor expansion of (fma x (/ y z) x) in x
6.122 * [taylor]: Rewrote expression to (+ (* x (/ y z)) x)
6.122 * [taylor]: Taking taylor expansion of (* x (/ y z)) in x
6.122 * [taylor]: Taking taylor expansion of x in x
6.122 * [taylor]: Taking taylor expansion of (/ y z) in x
6.122 * [taylor]: Taking taylor expansion of y in x
6.122 * [taylor]: Taking taylor expansion of z in x
6.122 * [taylor]: Taking taylor expansion of x in x
6.122 * [taylor]: Taking taylor expansion of (fma x (/ y z) x) in x
6.122 * [taylor]: Rewrote expression to (+ (* x (/ y z)) x)
6.122 * [taylor]: Taking taylor expansion of (* x (/ y z)) in x
6.122 * [taylor]: Taking taylor expansion of x in x
6.122 * [taylor]: Taking taylor expansion of (/ y z) in x
6.122 * [taylor]: Taking taylor expansion of y in x
6.122 * [taylor]: Taking taylor expansion of z in x
6.122 * [taylor]: Taking taylor expansion of x in x
6.123 * [taylor]: Taking taylor expansion of 0 in y
6.123 * [taylor]: Taking taylor expansion of 0 in z
6.123 * [taylor]: Taking taylor expansion of (+ (/ y z) 1) in y
6.123 * [taylor]: Taking taylor expansion of (/ y z) in y
6.123 * [taylor]: Taking taylor expansion of y in y
6.123 * [taylor]: Taking taylor expansion of z in y
6.123 * [taylor]: Taking taylor expansion of 1 in y
6.124 * [taylor]: Taking taylor expansion of 1 in z
6.124 * [taylor]: Taking taylor expansion of 0 in z
6.124 * [taylor]: Taking taylor expansion of 0 in y
6.124 * [taylor]: Taking taylor expansion of 0 in z
6.125 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.125 * [taylor]: Taking taylor expansion of z in z
6.125 * [taylor]: Taking taylor expansion of 0 in z
6.126 * [taylor]: Taking taylor expansion of 0 in y
6.126 * [taylor]: Taking taylor expansion of 0 in z
6.126 * [taylor]: Taking taylor expansion of 0 in z
6.126 * [taylor]: Taking taylor expansion of 0 in z
6.126 * [taylor]: Taking taylor expansion of 0 in z
6.127 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ z y) (/ 1 x)) in (x y z) around 0
6.127 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ z y) (/ 1 x)) in z
6.127 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ z y)) (/ 1 x))
6.127 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ z y)) in z
6.127 * [taylor]: Taking taylor expansion of (/ 1 x) in z
6.127 * [taylor]: Taking taylor expansion of x in z
6.127 * [taylor]: Taking taylor expansion of (/ z y) in z
6.127 * [taylor]: Taking taylor expansion of z in z
6.127 * [taylor]: Taking taylor expansion of y in z
6.127 * [taylor]: Taking taylor expansion of (/ 1 x) in z
6.127 * [taylor]: Taking taylor expansion of x in z
6.128 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ z y) (/ 1 x)) in y
6.128 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ z y)) (/ 1 x))
6.128 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ z y)) in y
6.128 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.128 * [taylor]: Taking taylor expansion of x in y
6.128 * [taylor]: Taking taylor expansion of (/ z y) in y
6.128 * [taylor]: Taking taylor expansion of z in y
6.128 * [taylor]: Taking taylor expansion of y in y
6.128 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.128 * [taylor]: Taking taylor expansion of x in y
6.128 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ z y) (/ 1 x)) in x
6.128 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ z y)) (/ 1 x))
6.128 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ z y)) in x
6.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.128 * [taylor]: Taking taylor expansion of x in x
6.128 * [taylor]: Taking taylor expansion of (/ z y) in x
6.128 * [taylor]: Taking taylor expansion of z in x
6.128 * [taylor]: Taking taylor expansion of y in x
6.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.128 * [taylor]: Taking taylor expansion of x in x
6.129 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ z y) (/ 1 x)) in x
6.129 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ z y)) (/ 1 x))
6.129 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ z y)) in x
6.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.129 * [taylor]: Taking taylor expansion of x in x
6.129 * [taylor]: Taking taylor expansion of (/ z y) in x
6.129 * [taylor]: Taking taylor expansion of z in x
6.129 * [taylor]: Taking taylor expansion of y in x
6.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.129 * [taylor]: Taking taylor expansion of x in x
6.129 * [taylor]: Taking taylor expansion of (+ (/ z y) 1) in y
6.130 * [taylor]: Taking taylor expansion of (/ z y) in y
6.130 * [taylor]: Taking taylor expansion of z in y
6.130 * [taylor]: Taking taylor expansion of y in y
6.130 * [taylor]: Taking taylor expansion of 1 in y
6.130 * [taylor]: Taking taylor expansion of z in z
6.131 * [taylor]: Taking taylor expansion of 0 in y
6.132 * [taylor]: Taking taylor expansion of 1 in z
6.134 * [taylor]: Taking taylor expansion of 0 in y
6.134 * [taylor]: Taking taylor expansion of 0 in z
6.135 * [taylor]: Taking taylor expansion of 0 in z
6.137 * [taylor]: Taking taylor expansion of 0 in y
6.137 * [taylor]: Taking taylor expansion of 0 in z
6.137 * [taylor]: Taking taylor expansion of 0 in z
6.137 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ z y) (/ -1 x)) in (x y z) around 0
6.137 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ z y) (/ -1 x)) in z
6.138 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ z y)) (/ -1 x))
6.138 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ z y)) in z
6.138 * [taylor]: Taking taylor expansion of (/ -1 x) in z
6.138 * [taylor]: Taking taylor expansion of -1 in z
6.138 * [taylor]: Taking taylor expansion of x in z
6.138 * [taylor]: Taking taylor expansion of (/ z y) in z
6.138 * [taylor]: Taking taylor expansion of z in z
6.138 * [taylor]: Taking taylor expansion of y in z
6.138 * [taylor]: Taking taylor expansion of (/ -1 x) in z
6.138 * [taylor]: Taking taylor expansion of -1 in z
6.138 * [taylor]: Taking taylor expansion of x in z
6.138 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ z y) (/ -1 x)) in y
6.138 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ z y)) (/ -1 x))
6.138 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ z y)) in y
6.138 * [taylor]: Taking taylor expansion of (/ -1 x) in y
6.138 * [taylor]: Taking taylor expansion of -1 in y
6.138 * [taylor]: Taking taylor expansion of x in y
6.138 * [taylor]: Taking taylor expansion of (/ z y) in y
6.138 * [taylor]: Taking taylor expansion of z in y
6.138 * [taylor]: Taking taylor expansion of y in y
6.138 * [taylor]: Taking taylor expansion of (/ -1 x) in y
6.138 * [taylor]: Taking taylor expansion of -1 in y
6.138 * [taylor]: Taking taylor expansion of x in y
6.138 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ z y) (/ -1 x)) in x
6.138 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ z y)) (/ -1 x))
6.138 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ z y)) in x
6.138 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.138 * [taylor]: Taking taylor expansion of -1 in x
6.138 * [taylor]: Taking taylor expansion of x in x
6.139 * [taylor]: Taking taylor expansion of (/ z y) in x
6.139 * [taylor]: Taking taylor expansion of z in x
6.139 * [taylor]: Taking taylor expansion of y in x
6.139 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.139 * [taylor]: Taking taylor expansion of -1 in x
6.139 * [taylor]: Taking taylor expansion of x in x
6.139 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ z y) (/ -1 x)) in x
6.139 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ z y)) (/ -1 x))
6.139 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ z y)) in x
6.139 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.139 * [taylor]: Taking taylor expansion of -1 in x
6.139 * [taylor]: Taking taylor expansion of x in x
6.140 * [taylor]: Taking taylor expansion of (/ z y) in x
6.140 * [taylor]: Taking taylor expansion of z in x
6.140 * [taylor]: Taking taylor expansion of y in x
6.140 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.140 * [taylor]: Taking taylor expansion of -1 in x
6.140 * [taylor]: Taking taylor expansion of x in x
6.140 * [taylor]: Taking taylor expansion of (- (+ (/ z y) 1)) in y
6.140 * [taylor]: Taking taylor expansion of (+ (/ z y) 1) in y
6.140 * [taylor]: Taking taylor expansion of (/ z y) in y
6.140 * [taylor]: Taking taylor expansion of z in y
6.140 * [taylor]: Taking taylor expansion of y in y
6.140 * [taylor]: Taking taylor expansion of 1 in y
6.140 * [taylor]: Taking taylor expansion of (- z) in z
6.140 * [taylor]: Taking taylor expansion of z in z
6.142 * [taylor]: Taking taylor expansion of 0 in y
6.143 * [taylor]: Taking taylor expansion of -1 in z
6.145 * [taylor]: Taking taylor expansion of 0 in y
6.145 * [taylor]: Taking taylor expansion of 0 in z
6.147 * [taylor]: Taking taylor expansion of 0 in z
6.149 * [taylor]: Taking taylor expansion of 0 in y
6.149 * [taylor]: Taking taylor expansion of 0 in z
6.149 * [taylor]: Taking taylor expansion of 0 in z
6.150 * * * [progress]: simplifying candidates
6.150 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (fma (/ x 1) (/ y z) x))
  (log1p (fma (/ x 1) (/ y z) x))
  (* (/ x 1) (/ y z))
  (log (fma (/ x 1) (/ y z) x))
  (exp (fma (/ x 1) (/ y z) x))
  (* (cbrt (fma (/ x 1) (/ y z) x)) (cbrt (fma (/ x 1) (/ y z) x)))
  (cbrt (fma (/ x 1) (/ y z) x))
  (* (* (fma (/ x 1) (/ y z) x) (fma (/ x 1) (/ y z) x)) (fma (/ x 1) (/ y z) x))
  (sqrt (fma (/ x 1) (/ y z) x))
  (sqrt (fma (/ x 1) (/ y z) x))
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
6.151 * * [simplify]: iteration  0 :  20  enodes  (cost  136 )
6.154 * * [simplify]: iteration  1 :  32  enodes  (cost  107 )
6.159 * * [simplify]: iteration  2 :  69  enodes  (cost  95 )
6.175 * * [simplify]: iteration  3 :  200  enodes  (cost  95 )
6.268 * * [simplify]: iteration  4 :  769  enodes  (cost  95 )
7.455 * * [simplify]: iteration  5 :  3748  enodes  (cost  95 )
8.703 * * [simplify]: iteration  done :  5000  enodes  (cost  95 )
8.703 * [simplify]: Simplified to:
   (expm1 (fma x (/ y z) x))
  (log1p (fma x (/ y z) x))
  (* (/ y z) x)
  (log (fma x (/ y z) x))
  (exp (fma x (/ y z) x))
  (* (cbrt (fma x (/ y z) x)) (cbrt (fma x (/ y z) x)))
  (cbrt (fma x (/ y z) x))
  (pow (fma x (/ y z) x) 3)
  (sqrt (fma x (/ y z) x))
  (sqrt (fma x (/ y z) x))
  (fma x (/ y z) x)
  (fma x (/ y z) x)
  (fma x (/ y z) x)
8.703 * * * [progress]: adding candidates to table
8.731 * [progress]: [Phase 3 of 3] Extracting.
8.731 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (/ x (/ z y)) x))> #<alt (λ (x y z) (fma (/ 1 z) (/ x (/ 1 y)) x))> #<alt (λ (x y z) (/ (* x (+ y z)) z))> #<alt (λ (x y z) (+ (/ (/ x z) (/ 1 y)) x))> #<alt (λ (x y z) (fma (/ x 1) (/ y z) x))>)
8.732 * * * [regime-changes]: Trying 4 branch expressions: ((/ (* x (+ y z)) z) z y x)
8.732 * * * * [regimes]: Trying to branch on (/ (* x (+ y z)) z) from (#<alt (λ (x y z) (+ (/ x (/ z y)) x))> #<alt (λ (x y z) (fma (/ 1 z) (/ x (/ 1 y)) x))> #<alt (λ (x y z) (/ (* x (+ y z)) z))> #<alt (λ (x y z) (+ (/ (/ x z) (/ 1 y)) x))> #<alt (λ (x y z) (fma (/ x 1) (/ y z) x))>)
8.759 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (/ x (/ z y)) x))> #<alt (λ (x y z) (fma (/ 1 z) (/ x (/ 1 y)) x))> #<alt (λ (x y z) (/ (* x (+ y z)) z))> #<alt (λ (x y z) (+ (/ (/ x z) (/ 1 y)) x))> #<alt (λ (x y z) (fma (/ x 1) (/ y z) x))>)
8.778 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (/ x (/ z y)) x))> #<alt (λ (x y z) (fma (/ 1 z) (/ x (/ 1 y)) x))> #<alt (λ (x y z) (/ (* x (+ y z)) z))> #<alt (λ (x y z) (+ (/ (/ x z) (/ 1 y)) x))> #<alt (λ (x y z) (fma (/ x 1) (/ y z) x))>)
8.795 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (/ x (/ z y)) x))> #<alt (λ (x y z) (fma (/ 1 z) (/ x (/ 1 y)) x))> #<alt (λ (x y z) (/ (* x (+ y z)) z))> #<alt (λ (x y z) (+ (/ (/ x z) (/ 1 y)) x))> #<alt (λ (x y z) (fma (/ x 1) (/ y z) x))>)
8.815 * * * [regime]: Found split indices: #<option (#s(si 0 30) #s(si 1 86) #s(si 0 255))>
8.815 * [binary-search]: Only using regimes for bounds on (/ (* x (+ y z)) z) and (#<alt (λ (x y z) (+ (/ x (/ z y)) x))> #<alt (λ (x y z) (fma (/ 1 z) (/ x (/ 1 y)) x))> #<alt (λ (x y z) (/ (* x (+ y z)) z))> #<alt (λ (x y z) (+ (/ (/ x z) (/ 1 y)) x))> #<alt (λ (x y z) (fma (/ x 1) (/ y z) x))>)
8.815 * [regimes]: Found splitpoints: (#s(sp 0 (/ (* x (+ y z)) z) -2.2289547856801053e+289) #s(sp 1 (/ (* x (+ y z)) z) -0.00021343488495698096) #s(sp 0 (/ (* x (+ y z)) z) +nan.0)) , with alts (#<alt (λ (x y z) (+ (/ x (/ z y)) x))> #<alt (λ (x y z) (fma (/ 1 z) (/ x (/ 1 y)) x))> #<alt (λ (x y z) (/ (* x (+ y z)) z))> #<alt (λ (x y z) (+ (/ (/ x z) (/ 1 y)) x))> #<alt (λ (x y z) (fma (/ x 1) (/ y z) x))>)
8.816 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= (/ (* x (+ y z)) z) -2.2289547856801053e+289) (+ (/ x (/ z y)) x) (if (<= (/ (* x (+ y z)) z) -0.00021343488495698096) (fma (/ 1 z) (/ x (/ 1 y)) x) (+ (/ x (/ z y)) x)))
8.816 * * [simplify]: iteration  0 :  20  enodes  (cost  44 )
8.817 * * [simplify]: iteration  1 :  28  enodes  (cost  38 )
8.817 * * [simplify]: iteration  done :  28  enodes  (cost  38 )
8.817 * [simplify]: Simplified to:
   (if (or (<= (/ (* x (+ y z)) z) -2.2289547856801053e+289) (not (<= (/ (* x (+ y z)) z) -0.00021343488495698096))) (+ (/ x (/ z y)) x) (fma (/ 1 z) (/ x (/ 1 y)) x))
9.385 * [regime-testing]: Baseline error score: 2.8909552255671715
9.385 * [regime-testing]: Oracle error score: 0.01060857369610296
9.386 * [regime-testing]: End program error score: 1.6834398317962531
9.409 * [regime-testing]: Target error score: 2.8998799118139416