16.417 * [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)) z)
0.018 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.019 * * [simplify]: iteration  1 :  16  enodes  (cost  7 )
0.021 * * [simplify]: iteration  2 :  24  enodes  (cost  7 )
0.027 * * [simplify]: iteration  3 :  37  enodes  (cost  7 )
0.031 * * [simplify]: iteration  4 :  44  enodes  (cost  7 )
0.036 * * [simplify]: iteration  5 :  50  enodes  (cost  7 )
0.042 * * [simplify]: iteration  6 :  54  enodes  (cost  7 )
0.049 * * [simplify]: iteration  7 :  76  enodes  (cost  6 )
0.057 * * [simplify]: iteration  8 :  79  enodes  (cost  6 )
0.065 * * [simplify]: iteration  done :  79  enodes  (cost  6 )
0.065 * [simplify]: Simplified to:
   (fma y (/ x z) x)
0.068 * * [progress]: iteration 1 / 4
0.068 * * * [progress]: picking best candidate
0.071 * * * * [pick]: Picked  #<alt (λ (x y z) (fma y (/ x z) x))>
0.071 * * * [progress]: localizing error
0.076 * * * [progress]: generating rewritten candidates
0.076 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.079 * * * [progress]: generating series expansions
0.079 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.079 * [approximate]: Taking taylor expansion of (fma y (/ x z) x) in (y x z) around 0
0.079 * [taylor]: Taking taylor expansion of (fma y (/ x z) x) in z
0.079 * [taylor]: Rewrote expression to (+ (* y (/ x z)) x)
0.079 * [taylor]: Taking taylor expansion of (* y (/ x z)) in z
0.079 * [taylor]: Taking taylor expansion of y in z
0.079 * [taylor]: Taking taylor expansion of (/ x z) in z
0.079 * [taylor]: Taking taylor expansion of 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 (fma y (/ x z) x) in x
0.079 * [taylor]: Rewrote expression to (+ (* y (/ x z)) x)
0.079 * [taylor]: Taking taylor expansion of (* y (/ x z)) in x
0.079 * [taylor]: Taking taylor expansion of y in x
0.079 * [taylor]: Taking taylor expansion of (/ x z) in x
0.079 * [taylor]: Taking taylor expansion of 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 (fma y (/ x z) x) in y
0.079 * [taylor]: Rewrote expression to (+ (* y (/ x z)) x)
0.079 * [taylor]: Taking taylor expansion of (* y (/ x z)) in y
0.079 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of (/ x z) in y
0.080 * [taylor]: Taking taylor expansion of x in y
0.080 * [taylor]: Taking taylor expansion of z in y
0.080 * [taylor]: Taking taylor expansion of x in y
0.080 * [taylor]: Taking taylor expansion of (fma y (/ x z) x) in y
0.080 * [taylor]: Rewrote expression to (+ (* y (/ x z)) x)
0.080 * [taylor]: Taking taylor expansion of (* y (/ x z)) in y
0.080 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of (/ x z) in y
0.080 * [taylor]: Taking taylor expansion of x in y
0.080 * [taylor]: Taking taylor expansion of z in y
0.080 * [taylor]: Taking taylor expansion of x in y
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of 0 in z
0.081 * [taylor]: Taking taylor expansion of (/ x z) in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.081 * [taylor]: Taking taylor expansion of z in x
0.081 * [taylor]: Taking taylor expansion of 1 in z
0.082 * [taylor]: Taking taylor expansion of 0 in x
0.082 * [taylor]: Taking taylor expansion of 0 in z
0.082 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.082 * [taylor]: Taking taylor expansion of z in z
0.082 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [taylor]: Taking taylor expansion of 0 in x
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (/ z x) (/ 1 x)) in (y x z) around 0
0.085 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ z x) (/ 1 x)) in z
0.085 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ z x)) (/ 1 x))
0.085 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ z x)) in z
0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.085 * [taylor]: Taking taylor expansion of y in z
0.085 * [taylor]: Taking taylor expansion of (/ z x) in z
0.085 * [taylor]: Taking taylor expansion of z in z
0.085 * [taylor]: Taking taylor expansion of x in z
0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.085 * [taylor]: Taking taylor expansion of x in z
0.085 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ z x) (/ 1 x)) in x
0.085 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ z x)) (/ 1 x))
0.085 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ z x)) in x
0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.085 * [taylor]: Taking taylor expansion of y in x
0.085 * [taylor]: Taking taylor expansion of (/ z x) in x
0.085 * [taylor]: Taking taylor expansion of z in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.086 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ z x) (/ 1 x)) in y
0.086 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ z x)) (/ 1 x))
0.086 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ z x)) in y
0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.086 * [taylor]: Taking taylor expansion of y in y
0.086 * [taylor]: Taking taylor expansion of (/ z x) in y
0.086 * [taylor]: Taking taylor expansion of z in y
0.086 * [taylor]: Taking taylor expansion of x in y
0.086 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.086 * [taylor]: Taking taylor expansion of x in y
0.086 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ z x) (/ 1 x)) in y
0.086 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ z x)) (/ 1 x))
0.086 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ z x)) in y
0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.086 * [taylor]: Taking taylor expansion of y in y
0.087 * [taylor]: Taking taylor expansion of (/ z x) in y
0.087 * [taylor]: Taking taylor expansion of z in y
0.087 * [taylor]: Taking taylor expansion of x in y
0.087 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.087 * [taylor]: Taking taylor expansion of x in y
0.087 * [taylor]: Taking taylor expansion of (/ z x) in x
0.087 * [taylor]: Taking taylor expansion of z in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [taylor]: Taking taylor expansion of z in z
0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.088 * [taylor]: Taking taylor expansion of 1 in z
0.089 * [taylor]: Taking taylor expansion of 0 in z
0.090 * [taylor]: Taking taylor expansion of 0 in x
0.091 * [taylor]: Taking taylor expansion of 0 in z
0.092 * [taylor]: Taking taylor expansion of 0 in z
0.093 * [taylor]: Taking taylor expansion of 0 in x
0.093 * [taylor]: Taking taylor expansion of 0 in z
0.094 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (/ z x) (/ -1 x)) in (y x z) around 0
0.094 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ z x) (/ -1 x)) in z
0.094 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ z x)) (/ -1 x))
0.094 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ z x)) in z
0.094 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.094 * [taylor]: Taking taylor expansion of -1 in z
0.094 * [taylor]: Taking taylor expansion of y in z
0.094 * [taylor]: Taking taylor expansion of (/ z x) in z
0.094 * [taylor]: Taking taylor expansion of z in z
0.094 * [taylor]: Taking taylor expansion of x in z
0.094 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.094 * [taylor]: Taking taylor expansion of -1 in z
0.094 * [taylor]: Taking taylor expansion of x in z
0.094 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ z x) (/ -1 x)) in x
0.094 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ z x)) (/ -1 x))
0.094 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ z x)) in x
0.094 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.094 * [taylor]: Taking taylor expansion of -1 in x
0.094 * [taylor]: Taking taylor expansion of y in x
0.095 * [taylor]: Taking taylor expansion of (/ z x) in x
0.095 * [taylor]: Taking taylor expansion of z in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.095 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.095 * [taylor]: Taking taylor expansion of -1 in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.095 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ z x) (/ -1 x)) in y
0.095 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ z x)) (/ -1 x))
0.095 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ z x)) in y
0.095 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.095 * [taylor]: Taking taylor expansion of -1 in y
0.095 * [taylor]: Taking taylor expansion of y in y
0.095 * [taylor]: Taking taylor expansion of (/ z x) in y
0.095 * [taylor]: Taking taylor expansion of z in y
0.095 * [taylor]: Taking taylor expansion of x in y
0.095 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.096 * [taylor]: Taking taylor expansion of -1 in y
0.096 * [taylor]: Taking taylor expansion of x in y
0.096 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ z x) (/ -1 x)) in y
0.096 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ z x)) (/ -1 x))
0.096 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ z x)) in y
0.096 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.096 * [taylor]: Taking taylor expansion of -1 in y
0.096 * [taylor]: Taking taylor expansion of y in y
0.096 * [taylor]: Taking taylor expansion of (/ z x) in y
0.096 * [taylor]: Taking taylor expansion of z in y
0.096 * [taylor]: Taking taylor expansion of x in y
0.096 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.096 * [taylor]: Taking taylor expansion of -1 in y
0.096 * [taylor]: Taking taylor expansion of x in y
0.096 * [taylor]: Taking taylor expansion of (- (/ z x)) in x
0.096 * [taylor]: Taking taylor expansion of (/ z x) in x
0.096 * [taylor]: Taking taylor expansion of z in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.096 * [taylor]: Taking taylor expansion of (- z) in z
0.096 * [taylor]: Taking taylor expansion of z in z
0.098 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.098 * [taylor]: Taking taylor expansion of -1 in z
0.099 * [taylor]: Taking taylor expansion of 0 in z
0.101 * [taylor]: Taking taylor expansion of 0 in x
0.102 * [taylor]: Taking taylor expansion of 0 in z
0.103 * [taylor]: Taking taylor expansion of 0 in z
0.105 * [taylor]: Taking taylor expansion of 0 in x
0.105 * [taylor]: Taking taylor expansion of 0 in z
0.105 * * * [progress]: simplifying candidates
0.106 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (fma y (/ x z) x))
  (log1p (fma y (/ x z) x))
  (* y (/ x z))
  (log (fma y (/ x z) x))
  (exp (fma y (/ x z) x))
  (* (cbrt (fma y (/ x z) x)) (cbrt (fma y (/ x z) x)))
  (cbrt (fma y (/ x z) x))
  (* (* (fma y (/ x z) x) (fma y (/ x z) x)) (fma y (/ x z) x))
  (sqrt (fma y (/ x z) x))
  (sqrt (fma y (/ x z) x))
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
0.107 * * [simplify]: iteration  0 :  18  enodes  (cost  110 )
0.109 * * [simplify]: iteration  1 :  25  enodes  (cost  107 )
0.112 * * [simplify]: iteration  2 :  54  enodes  (cost  95 )
0.122 * * [simplify]: iteration  3 :  136  enodes  (cost  95 )
0.155 * * [simplify]: iteration  4 :  449  enodes  (cost  95 )
0.310 * * [simplify]: iteration  5 :  1741  enodes  (cost  95 )
1.006 * * [simplify]: iteration  done :  5000  enodes  (cost  95 )
1.006 * [simplify]: Simplified to:
   (expm1 (fma y (/ x z) x))
  (log1p (fma y (/ x z) x))
  (/ (* x y) z)
  (log (fma y (/ x z) x))
  (exp (fma y (/ x z) x))
  (* (cbrt (fma y (/ x z) x)) (cbrt (fma y (/ x z) x)))
  (cbrt (fma y (/ x z) x))
  (pow (fma y (/ x z) x) 3)
  (sqrt (fma y (/ x z) x))
  (sqrt (fma y (/ x z) x))
  (fma y (/ x z) x)
  (fma y (/ x z) x)
  (fma y (/ x z) x)
1.006 * * * [progress]: adding candidates to table
1.032 * * [progress]: iteration 2 / 4
1.032 * * * [progress]: picking best candidate
1.036 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (/ (* x y) z) x))>
1.036 * * * [progress]: localizing error
1.041 * * * [progress]: generating rewritten candidates
1.041 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
1.044 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
1.056 * * * [progress]: generating series expansions
1.056 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
1.056 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
1.056 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
1.056 * [taylor]: Taking taylor expansion of (* x y) in z
1.056 * [taylor]: Taking taylor expansion of x in z
1.056 * [taylor]: Taking taylor expansion of y in z
1.056 * [taylor]: Taking taylor expansion of z in z
1.056 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
1.056 * [taylor]: Taking taylor expansion of (* x y) in y
1.056 * [taylor]: Taking taylor expansion of x in y
1.056 * [taylor]: Taking taylor expansion of y in y
1.056 * [taylor]: Taking taylor expansion of z in y
1.057 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
1.057 * [taylor]: Taking taylor expansion of (* x y) in x
1.057 * [taylor]: Taking taylor expansion of x in x
1.057 * [taylor]: Taking taylor expansion of y in x
1.057 * [taylor]: Taking taylor expansion of z in x
1.058 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
1.058 * [taylor]: Taking taylor expansion of (* x y) in x
1.058 * [taylor]: Taking taylor expansion of x in x
1.058 * [taylor]: Taking taylor expansion of y in x
1.058 * [taylor]: Taking taylor expansion of z in x
1.058 * [taylor]: Taking taylor expansion of (/ y z) in y
1.058 * [taylor]: Taking taylor expansion of y in y
1.058 * [taylor]: Taking taylor expansion of z in y
1.058 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.058 * [taylor]: Taking taylor expansion of z in z
1.059 * [taylor]: Taking taylor expansion of 0 in y
1.059 * [taylor]: Taking taylor expansion of 0 in z
1.059 * [taylor]: Taking taylor expansion of 0 in z
1.061 * [taylor]: Taking taylor expansion of 0 in y
1.061 * [taylor]: Taking taylor expansion of 0 in z
1.061 * [taylor]: Taking taylor expansion of 0 in z
1.061 * [taylor]: Taking taylor expansion of 0 in z
1.063 * [taylor]: Taking taylor expansion of 0 in y
1.063 * [taylor]: Taking taylor expansion of 0 in z
1.063 * [taylor]: Taking taylor expansion of 0 in z
1.063 * [taylor]: Taking taylor expansion of 0 in z
1.063 * [taylor]: Taking taylor expansion of 0 in z
1.063 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
1.063 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
1.063 * [taylor]: Taking taylor expansion of z in z
1.063 * [taylor]: Taking taylor expansion of (* x y) in z
1.063 * [taylor]: Taking taylor expansion of x in z
1.063 * [taylor]: Taking taylor expansion of y in z
1.063 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
1.063 * [taylor]: Taking taylor expansion of z in y
1.063 * [taylor]: Taking taylor expansion of (* x y) in y
1.063 * [taylor]: Taking taylor expansion of x in y
1.063 * [taylor]: Taking taylor expansion of y in y
1.064 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
1.064 * [taylor]: Taking taylor expansion of z in x
1.064 * [taylor]: Taking taylor expansion of (* x y) in x
1.064 * [taylor]: Taking taylor expansion of x in x
1.064 * [taylor]: Taking taylor expansion of y in x
1.064 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
1.064 * [taylor]: Taking taylor expansion of z in x
1.064 * [taylor]: Taking taylor expansion of (* x y) in x
1.064 * [taylor]: Taking taylor expansion of x in x
1.064 * [taylor]: Taking taylor expansion of y in x
1.065 * [taylor]: Taking taylor expansion of (/ z y) in y
1.065 * [taylor]: Taking taylor expansion of z in y
1.065 * [taylor]: Taking taylor expansion of y in y
1.065 * [taylor]: Taking taylor expansion of z in z
1.066 * [taylor]: Taking taylor expansion of 0 in y
1.066 * [taylor]: Taking taylor expansion of 0 in z
1.067 * [taylor]: Taking taylor expansion of 0 in y
1.067 * [taylor]: Taking taylor expansion of 0 in z
1.068 * [taylor]: Taking taylor expansion of 0 in z
1.069 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
1.069 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
1.069 * [taylor]: Taking taylor expansion of -1 in z
1.069 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
1.069 * [taylor]: Taking taylor expansion of z in z
1.069 * [taylor]: Taking taylor expansion of (* x y) in z
1.069 * [taylor]: Taking taylor expansion of x in z
1.069 * [taylor]: Taking taylor expansion of y in z
1.069 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
1.069 * [taylor]: Taking taylor expansion of -1 in y
1.069 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
1.069 * [taylor]: Taking taylor expansion of z in y
1.069 * [taylor]: Taking taylor expansion of (* x y) in y
1.069 * [taylor]: Taking taylor expansion of x in y
1.069 * [taylor]: Taking taylor expansion of y in y
1.069 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
1.069 * [taylor]: Taking taylor expansion of -1 in x
1.069 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
1.069 * [taylor]: Taking taylor expansion of z in x
1.069 * [taylor]: Taking taylor expansion of (* x y) in x
1.069 * [taylor]: Taking taylor expansion of x in x
1.069 * [taylor]: Taking taylor expansion of y in x
1.070 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
1.070 * [taylor]: Taking taylor expansion of -1 in x
1.070 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
1.070 * [taylor]: Taking taylor expansion of z in x
1.070 * [taylor]: Taking taylor expansion of (* x y) in x
1.070 * [taylor]: Taking taylor expansion of x in x
1.070 * [taylor]: Taking taylor expansion of y in x
1.070 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
1.070 * [taylor]: Taking taylor expansion of -1 in y
1.070 * [taylor]: Taking taylor expansion of (/ z y) in y
1.070 * [taylor]: Taking taylor expansion of z in y
1.070 * [taylor]: Taking taylor expansion of y in y
1.070 * [taylor]: Taking taylor expansion of (* -1 z) in z
1.070 * [taylor]: Taking taylor expansion of -1 in z
1.070 * [taylor]: Taking taylor expansion of z in z
1.072 * [taylor]: Taking taylor expansion of 0 in y
1.073 * [taylor]: Taking taylor expansion of 0 in z
1.075 * [taylor]: Taking taylor expansion of 0 in y
1.075 * [taylor]: Taking taylor expansion of 0 in z
1.076 * [taylor]: Taking taylor expansion of 0 in z
1.077 * * * * [progress]: [ 2 / 2 ] generating series at (2)
1.078 * [approximate]: Taking taylor expansion of (+ (/ (* x y) z) x) in (x y z) around 0
1.078 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in z
1.078 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
1.078 * [taylor]: Taking taylor expansion of (* x y) in z
1.078 * [taylor]: Taking taylor expansion of x in z
1.078 * [taylor]: Taking taylor expansion of y in z
1.078 * [taylor]: Taking taylor expansion of z in z
1.078 * [taylor]: Taking taylor expansion of x in z
1.078 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in y
1.078 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
1.078 * [taylor]: Taking taylor expansion of (* x y) in y
1.078 * [taylor]: Taking taylor expansion of x in y
1.078 * [taylor]: Taking taylor expansion of y in y
1.078 * [taylor]: Taking taylor expansion of z in y
1.078 * [taylor]: Taking taylor expansion of x in y
1.078 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in x
1.078 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
1.078 * [taylor]: Taking taylor expansion of (* x y) in x
1.078 * [taylor]: Taking taylor expansion of x in x
1.078 * [taylor]: Taking taylor expansion of y in x
1.078 * [taylor]: Taking taylor expansion of z in x
1.079 * [taylor]: Taking taylor expansion of x in x
1.079 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in x
1.079 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
1.079 * [taylor]: Taking taylor expansion of (* x y) in x
1.079 * [taylor]: Taking taylor expansion of x in x
1.079 * [taylor]: Taking taylor expansion of y in x
1.079 * [taylor]: Taking taylor expansion of z in x
1.079 * [taylor]: Taking taylor expansion of x in x
1.079 * [taylor]: Taking taylor expansion of 0 in y
1.079 * [taylor]: Taking taylor expansion of 0 in z
1.080 * [taylor]: Taking taylor expansion of (+ (/ y z) 1) in y
1.080 * [taylor]: Taking taylor expansion of (/ y z) in y
1.080 * [taylor]: Taking taylor expansion of y in y
1.080 * [taylor]: Taking taylor expansion of z in y
1.080 * [taylor]: Taking taylor expansion of 1 in y
1.080 * [taylor]: Taking taylor expansion of 1 in z
1.080 * [taylor]: Taking taylor expansion of 0 in z
1.081 * [taylor]: Taking taylor expansion of 0 in y
1.081 * [taylor]: Taking taylor expansion of 0 in z
1.081 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.081 * [taylor]: Taking taylor expansion of z in z
1.081 * [taylor]: Taking taylor expansion of 0 in z
1.082 * [taylor]: Taking taylor expansion of 0 in y
1.082 * [taylor]: Taking taylor expansion of 0 in z
1.082 * [taylor]: Taking taylor expansion of 0 in z
1.083 * [taylor]: Taking taylor expansion of 0 in z
1.083 * [taylor]: Taking taylor expansion of 0 in z
1.084 * [approximate]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in (x y z) around 0
1.084 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in z
1.084 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
1.084 * [taylor]: Taking taylor expansion of z in z
1.084 * [taylor]: Taking taylor expansion of (* x y) in z
1.084 * [taylor]: Taking taylor expansion of x in z
1.084 * [taylor]: Taking taylor expansion of y in z
1.084 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.084 * [taylor]: Taking taylor expansion of x in z
1.084 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in y
1.084 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
1.084 * [taylor]: Taking taylor expansion of z in y
1.084 * [taylor]: Taking taylor expansion of (* x y) in y
1.084 * [taylor]: Taking taylor expansion of x in y
1.084 * [taylor]: Taking taylor expansion of y in y
1.084 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.084 * [taylor]: Taking taylor expansion of x in y
1.084 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
1.084 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
1.084 * [taylor]: Taking taylor expansion of z in x
1.084 * [taylor]: Taking taylor expansion of (* x y) in x
1.084 * [taylor]: Taking taylor expansion of x in x
1.084 * [taylor]: Taking taylor expansion of y in x
1.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.085 * [taylor]: Taking taylor expansion of x in x
1.085 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
1.085 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
1.085 * [taylor]: Taking taylor expansion of z in x
1.085 * [taylor]: Taking taylor expansion of (* x y) in x
1.085 * [taylor]: Taking taylor expansion of x in x
1.085 * [taylor]: Taking taylor expansion of y in x
1.086 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.086 * [taylor]: Taking taylor expansion of x in x
1.086 * [taylor]: Taking taylor expansion of (+ (/ z y) 1) in y
1.086 * [taylor]: Taking taylor expansion of (/ z y) in y
1.086 * [taylor]: Taking taylor expansion of z in y
1.086 * [taylor]: Taking taylor expansion of y in y
1.086 * [taylor]: Taking taylor expansion of 1 in y
1.086 * [taylor]: Taking taylor expansion of z in z
1.087 * [taylor]: Taking taylor expansion of 0 in y
1.088 * [taylor]: Taking taylor expansion of 1 in z
1.090 * [taylor]: Taking taylor expansion of 0 in y
1.090 * [taylor]: Taking taylor expansion of 0 in z
1.091 * [taylor]: Taking taylor expansion of 0 in z
1.093 * [taylor]: Taking taylor expansion of 0 in y
1.093 * [taylor]: Taking taylor expansion of 0 in z
1.093 * [taylor]: Taking taylor expansion of 0 in z
1.093 * [approximate]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in (x y z) around 0
1.093 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in z
1.094 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in z
1.094 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
1.094 * [taylor]: Taking taylor expansion of z in z
1.094 * [taylor]: Taking taylor expansion of (* x y) in z
1.094 * [taylor]: Taking taylor expansion of x in z
1.094 * [taylor]: Taking taylor expansion of y in z
1.094 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.094 * [taylor]: Taking taylor expansion of x in z
1.094 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in y
1.094 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in y
1.094 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
1.094 * [taylor]: Taking taylor expansion of z in y
1.094 * [taylor]: Taking taylor expansion of (* x y) in y
1.094 * [taylor]: Taking taylor expansion of x in y
1.094 * [taylor]: Taking taylor expansion of y in y
1.094 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.094 * [taylor]: Taking taylor expansion of x in y
1.094 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in x
1.094 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
1.094 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
1.094 * [taylor]: Taking taylor expansion of z in x
1.094 * [taylor]: Taking taylor expansion of (* x y) in x
1.094 * [taylor]: Taking taylor expansion of x in x
1.094 * [taylor]: Taking taylor expansion of y in x
1.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.095 * [taylor]: Taking taylor expansion of x in x
1.095 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in x
1.095 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
1.095 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
1.095 * [taylor]: Taking taylor expansion of z in x
1.095 * [taylor]: Taking taylor expansion of (* x y) in x
1.095 * [taylor]: Taking taylor expansion of x in x
1.095 * [taylor]: Taking taylor expansion of y in x
1.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.095 * [taylor]: Taking taylor expansion of x in x
1.096 * [taylor]: Taking taylor expansion of (- (+ (/ z y) 1)) in y
1.096 * [taylor]: Taking taylor expansion of (+ (/ z y) 1) in y
1.096 * [taylor]: Taking taylor expansion of (/ z y) in y
1.096 * [taylor]: Taking taylor expansion of z in y
1.096 * [taylor]: Taking taylor expansion of y in y
1.096 * [taylor]: Taking taylor expansion of 1 in y
1.096 * [taylor]: Taking taylor expansion of (- z) in z
1.096 * [taylor]: Taking taylor expansion of z in z
1.098 * [taylor]: Taking taylor expansion of 0 in y
1.099 * [taylor]: Taking taylor expansion of -1 in z
1.101 * [taylor]: Taking taylor expansion of 0 in y
1.101 * [taylor]: Taking taylor expansion of 0 in z
1.103 * [taylor]: Taking taylor expansion of 0 in z
1.106 * [taylor]: Taking taylor expansion of 0 in y
1.106 * [taylor]: Taking taylor expansion of 0 in z
1.106 * [taylor]: Taking taylor expansion of 0 in z
1.106 * * * [progress]: simplifying candidates
1.107 * [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)
1.109 * * [simplify]: iteration  0 :  71  enodes  (cost  387 )