3.520 * [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 )
0.017 * * [simplify]: iteration  1 :  16  enodes  (cost  7 )
0.019 * * [simplify]: iteration  2 :  22  enodes  (cost  7 )
0.022 * * [simplify]: iteration  3 :  33  enodes  (cost  7 )
0.026 * * [simplify]: iteration  4 :  36  enodes  (cost  7 )
0.030 * * [simplify]: iteration  5 :  42  enodes  (cost  7 )
0.039 * * [simplify]: iteration  6 :  46  enodes  (cost  7 )
0.045 * * [simplify]: iteration  7 :  54  enodes  (cost  7 )
0.050 * * [simplify]: iteration  8 :  56  enodes  (cost  7 )
0.055 * * [simplify]: iteration  done :  56  enodes  (cost  7 )
0.055 * [simplify]: Simplified to:
   (/ (* x (+ y z)) z)
0.056 * * [progress]: iteration 1 / 4
0.056 * * * [progress]: picking best candidate
0.057 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (* x (+ y z)) z))>
0.057 * * * [progress]: localizing error
0.062 * * * [progress]: generating rewritten candidates
0.062 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.068 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.078 * * * [progress]: generating series expansions
0.078 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.078 * [approximate]: Taking taylor expansion of (/ (* (+ z y) x) z) in (x y z) around 0
0.078 * [taylor]: Taking taylor expansion of (/ (* (+ z y) x) z) in z
0.078 * [taylor]: Taking taylor expansion of (* (+ z y) x) in z
0.078 * [taylor]: Taking taylor expansion of (+ z y) in z
0.078 * [taylor]: Taking taylor expansion of z in z
0.078 * [taylor]: Taking taylor expansion of y 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 (/ (* (+ z y) x) z) in y
0.079 * [taylor]: Taking taylor expansion of (* (+ z y) x) in y
0.079 * [taylor]: Taking taylor expansion of (+ z y) in y
0.079 * [taylor]: Taking taylor expansion of z in y
0.079 * [taylor]: Taking taylor expansion of y in y
0.079 * [taylor]: Taking taylor expansion of x in y
0.079 * [taylor]: Taking taylor expansion of z in y
0.079 * [taylor]: Taking taylor expansion of (/ (* (+ z y) x) z) in x
0.079 * [taylor]: Taking taylor expansion of (* (+ z y) x) in x
0.079 * [taylor]: Taking taylor expansion of (+ z y) in x
0.079 * [taylor]: Taking taylor expansion of z in x
0.079 * [taylor]: Taking taylor expansion of y in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of z in x
0.080 * [taylor]: Taking taylor expansion of (/ (* (+ z y) x) z) in x
0.080 * [taylor]: Taking taylor expansion of (* (+ z y) x) in x
0.080 * [taylor]: Taking taylor expansion of (+ z y) in x
0.080 * [taylor]: Taking taylor expansion of z in x
0.080 * [taylor]: Taking taylor expansion of y in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of z in x
0.080 * [taylor]: Taking taylor expansion of (/ (+ z y) z) in y
0.080 * [taylor]: Taking taylor expansion of (+ z y) in y
0.080 * [taylor]: Taking taylor expansion of z in y
0.080 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of z in y
0.081 * [taylor]: Taking taylor expansion of 1 in z
0.081 * [taylor]: Taking taylor expansion of 0 in y
0.081 * [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
0.083 * [taylor]: Taking taylor expansion of 0 in y
0.083 * [taylor]: Taking taylor expansion of 0 in z
0.083 * [taylor]: Taking taylor expansion of 0 in z
0.083 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [taylor]: Taking taylor expansion of 0 in y
0.085 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 z) (/ 1 y)) z) x) in (x y z) around 0
0.085 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) (/ 1 y)) z) x) in z
0.085 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) (/ 1 y)) z) in z
0.086 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
0.086 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.086 * [taylor]: Taking taylor expansion of z in z
0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.086 * [taylor]: Taking taylor expansion of y in z
0.086 * [taylor]: Taking taylor expansion of z in z
0.086 * [taylor]: Taking taylor expansion of x in z
0.087 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) (/ 1 y)) z) x) in y
0.087 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) (/ 1 y)) z) in y
0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
0.087 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.087 * [taylor]: Taking taylor expansion of z in y
0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.087 * [taylor]: Taking taylor expansion of y 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 z) (/ 1 y)) z) x) in x
0.088 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) (/ 1 y)) z) in x
0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
0.088 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.088 * [taylor]: Taking taylor expansion of z in x
0.088 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.088 * [taylor]: Taking taylor expansion of y in x
0.088 * [taylor]: Taking taylor expansion of z in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) (/ 1 y)) z) x) in x
0.089 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) (/ 1 y)) z) in x
0.089 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
0.089 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.089 * [taylor]: Taking taylor expansion of z in x
0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.089 * [taylor]: Taking taylor expansion of y 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) (/ 1 z)) z) in y
0.089 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.089 * [taylor]: Taking taylor expansion of y in y
0.089 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.089 * [taylor]: Taking taylor expansion of z in y
0.089 * [taylor]: Taking taylor expansion of z in y
0.090 * [taylor]: Taking taylor expansion of z in z
0.091 * [taylor]: Taking taylor expansion of 0 in y
0.092 * [taylor]: Taking taylor expansion of 1 in z
0.093 * [taylor]: Taking taylor expansion of 0 in y
0.093 * [taylor]: Taking taylor expansion of 0 in z
0.095 * [taylor]: Taking taylor expansion of 0 in z
0.097 * [taylor]: Taking taylor expansion of 0 in y
0.097 * [taylor]: Taking taylor expansion of 0 in z
0.097 * [taylor]: Taking taylor expansion of 0 in z
0.097 * [approximate]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 z) (/ 1 y)) z) x)) in (x y z) around 0
0.097 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 z) (/ 1 y)) z) x)) in z
0.097 * [taylor]: Taking taylor expansion of -1 in z
0.097 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) (/ 1 y)) z) x) in z
0.097 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) (/ 1 y)) z) in z
0.097 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
0.097 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.097 * [taylor]: Taking taylor expansion of z in z
0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.098 * [taylor]: Taking taylor expansion of y in z
0.098 * [taylor]: Taking taylor expansion of z in z
0.098 * [taylor]: Taking taylor expansion of x in z
0.099 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 z) (/ 1 y)) z) x)) in y
0.099 * [taylor]: Taking taylor expansion of -1 in y
0.099 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) (/ 1 y)) z) x) in y
0.099 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) (/ 1 y)) z) in y
0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
0.099 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.099 * [taylor]: Taking taylor expansion of z in y
0.099 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.099 * [taylor]: Taking taylor expansion of y in y
0.100 * [taylor]: Taking taylor expansion of z in y
0.100 * [taylor]: Taking taylor expansion of x in y
0.100 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 z) (/ 1 y)) z) x)) in x
0.100 * [taylor]: Taking taylor expansion of -1 in x
0.100 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) (/ 1 y)) z) x) in x
0.100 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) (/ 1 y)) z) in x
0.100 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.100 * [taylor]: Taking taylor expansion of z in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.100 * [taylor]: Taking taylor expansion of y in x
0.100 * [taylor]: Taking taylor expansion of z in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 z) (/ 1 y)) z) x)) in x
0.100 * [taylor]: Taking taylor expansion of -1 in x
0.100 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 z) (/ 1 y)) z) x) in x
0.100 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) (/ 1 y)) z) in x
0.100 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.100 * [taylor]: Taking taylor expansion of z in x
0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.101 * [taylor]: Taking taylor expansion of y in x
0.101 * [taylor]: Taking taylor expansion of z in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.101 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 z) (/ 1 y)) z)) in y
0.101 * [taylor]: Taking taylor expansion of -1 in y
0.101 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) (/ 1 y)) z) in y
0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
0.101 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.101 * [taylor]: Taking taylor expansion of z in y
0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.101 * [taylor]: Taking taylor expansion of y in y
0.101 * [taylor]: Taking taylor expansion of z in y
0.102 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.102 * [taylor]: Taking taylor expansion of -1 in z
0.102 * [taylor]: Taking taylor expansion of z in z
0.103 * [taylor]: Taking taylor expansion of 0 in y
0.105 * [taylor]: Taking taylor expansion of (- 1) in z
0.105 * [taylor]: Taking taylor expansion of 1 in z
0.108 * [taylor]: Taking taylor expansion of 0 in y
0.108 * [taylor]: Taking taylor expansion of 0 in z
0.112 * [taylor]: Taking taylor expansion of 0 in z
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.117 * [taylor]: Taking taylor expansion of 0 in z
0.117 * [taylor]: Taking taylor expansion of 0 in z
0.117 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.117 * [approximate]: Taking taylor expansion of (* (+ z y) x) in (x y z) around 0
0.117 * [taylor]: Taking taylor expansion of (* (+ z y) x) in z
0.117 * [taylor]: Taking taylor expansion of (+ z y) in z
0.117 * [taylor]: Taking taylor expansion of z in z
0.117 * [taylor]: Taking taylor expansion of y in z
0.117 * [taylor]: Taking taylor expansion of x in z
0.117 * [taylor]: Taking taylor expansion of (* (+ z y) x) in y
0.117 * [taylor]: Taking taylor expansion of (+ z y) in y
0.117 * [taylor]: Taking taylor expansion of z in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of x in y
0.117 * [taylor]: Taking taylor expansion of (* (+ z y) x) in x
0.117 * [taylor]: Taking taylor expansion of (+ z y) in x
0.117 * [taylor]: Taking taylor expansion of z in x
0.117 * [taylor]: Taking taylor expansion of y in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [taylor]: Taking taylor expansion of (* (+ z y) x) in x
0.117 * [taylor]: Taking taylor expansion of (+ z y) in x
0.117 * [taylor]: Taking taylor expansion of z in x
0.117 * [taylor]: Taking taylor expansion of y in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of 0 in y
0.118 * [taylor]: Taking taylor expansion of 0 in z
0.118 * [taylor]: Taking taylor expansion of (+ z y) in y
0.118 * [taylor]: Taking taylor expansion of z in y
0.118 * [taylor]: Taking taylor expansion of y in y
0.118 * [taylor]: Taking taylor expansion of z in z
0.118 * [taylor]: Taking taylor expansion of 0 in z
0.119 * [taylor]: Taking taylor expansion of 0 in y
0.119 * [taylor]: Taking taylor expansion of 0 in z
0.119 * [taylor]: Taking taylor expansion of 1 in z
0.119 * [taylor]: Taking taylor expansion of 0 in z
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [taylor]: Taking taylor expansion of 0 in z
0.120 * [taylor]: Taking taylor expansion of 0 in z
0.120 * [taylor]: Taking taylor expansion of 0 in z
0.120 * [taylor]: Taking taylor expansion of 0 in z
0.121 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 y)) x) in (x y z) around 0
0.121 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 y)) x) in z
0.121 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
0.121 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.121 * [taylor]: Taking taylor expansion of z in z
0.121 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.121 * [taylor]: Taking taylor expansion of y in z
0.121 * [taylor]: Taking taylor expansion of x in z
0.121 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 y)) x) in y
0.121 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
0.121 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.121 * [taylor]: Taking taylor expansion of z in y
0.121 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 y)) x) in x
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.122 * [taylor]: Taking taylor expansion of z in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 y)) x) in x
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.122 * [taylor]: Taking taylor expansion of z in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
0.123 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.123 * [taylor]: Taking taylor expansion of z in y
0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [taylor]: Taking taylor expansion of 1 in z
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.125 * [taylor]: Taking taylor expansion of z in z
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.126 * [taylor]: Taking taylor expansion of 0 in z
0.127 * [taylor]: Taking taylor expansion of 0 in z
0.129 * [taylor]: Taking taylor expansion of 0 in y
0.129 * [taylor]: Taking taylor expansion of 0 in z
0.129 * [taylor]: Taking taylor expansion of 0 in z
0.130 * [taylor]: Taking taylor expansion of 0 in z
0.131 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 y)) x) in (x y z) around 0
0.131 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 y)) x) in z
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in z
0.131 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.131 * [taylor]: Taking taylor expansion of z in z
0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.131 * [taylor]: Taking taylor expansion of y in z
0.131 * [taylor]: Taking taylor expansion of x in z
0.132 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 y)) x) in y
0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
0.132 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.132 * [taylor]: Taking taylor expansion of z in y
0.132 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.132 * [taylor]: Taking taylor expansion of y in y
0.132 * [taylor]: Taking taylor expansion of x in y
0.132 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 y)) x) in x
0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.132 * [taylor]: Taking taylor expansion of z in x
0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 y)) x) in x
0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in x
0.133 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.133 * [taylor]: Taking taylor expansion of z in x
0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 y)) in y
0.133 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.133 * [taylor]: Taking taylor expansion of z in y
0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.133 * [taylor]: Taking taylor expansion of y in y
0.134 * [taylor]: Taking taylor expansion of 1 in z
0.135 * [taylor]: Taking taylor expansion of 0 in y
0.135 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.135 * [taylor]: Taking taylor expansion of z in z
0.137 * [taylor]: Taking taylor expansion of 0 in y
0.137 * [taylor]: Taking taylor expansion of 0 in z
0.138 * [taylor]: Taking taylor expansion of 0 in z
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.140 * [taylor]: Taking taylor expansion of 0 in z
0.140 * [taylor]: Taking taylor expansion of 0 in z
0.141 * [taylor]: Taking taylor expansion of 0 in z
0.142 * * * [progress]: simplifying candidates
0.142 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ (log x) (log (+ y z))) (log z))
  (- (log (* x (+ y z))) (log z))
  (log (/ (* x (+ y z)) z))
  (exp (/ (* x (+ y z)) z))
  (/ (* (* (* x x) x) (* (* (+ y z) (+ y z)) (+ y z))) (* (* z z) z))
  (/ (* (* (* x (+ y z)) (* x (+ y z))) (* x (+ y z))) (* (* z z) z))
  (* (cbrt (/ (* x (+ y z)) z)) (cbrt (/ (* x (+ y z)) z)))
  (cbrt (/ (* x (+ y z)) z))
  (* (* (/ (* x (+ y z)) z) (/ (* x (+ y z)) z)) (/ (* x (+ y z)) z))
  (sqrt (/ (* x (+ y z)) z))
  (sqrt (/ (* x (+ y z)) z))
  (- (* x (+ y z)))
  (- z)
  (/ x (* (cbrt z) (cbrt z)))
  (/ (+ y z) (cbrt z))
  (/ x (sqrt z))
  (/ (+ y z) (sqrt z))
  (/ x 1)
  (/ (+ y z) z)
  (/ 1 z)
  (/ z (* x (+ y z)))
  (/ (* x (+ y z)) (* (cbrt z) (cbrt z)))
  (/ (* x (+ y z)) (sqrt z))
  (/ (* x (+ y z)) 1)
  (/ z (+ y z))
  (* z (+ (* y y) (- (* z z) (* y z))))
  (* z (- y z))
  (* x (+ y z))
  (+ (log x) (log (+ y z)))
  (log (* x (+ y z)))
  (exp (* x (+ y z)))
  (* (* (* x x) x) (* (* (+ y z) (+ y z)) (+ y 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)))
  (* (sqrt x) (sqrt (+ y z)))
  (* (sqrt x) (sqrt (+ y z)))
  (* x y)
  (* x z)
  (* y x)
  (* z x)
  (* x (* (cbrt (+ y z)) (cbrt (+ y z))))
  (* x (sqrt (+ y z)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ y z))
  (* (sqrt x) (+ y z))
  (* x (+ y z))
  (* x (+ (pow y 3) (pow z 3)))
  (* x (- (* y y) (* z z)))
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
  (+ (* x z) (* x y))
  (+ (* x z) (* x y))
  (+ (* x z) (* x y))
0.145 * * [simplify]: iteration  0 :  85  enodes  (cost  458 )
0.158 * * [simplify]: iteration  1 :  231  enodes  (cost  434 )
0.203 * * [simplify]: iteration  2 :  769  enodes  (cost  376 )