18.450 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x y) (* (- 1.0 x) z))
0.023 * * [simplify]: iteration  0 :  13  enodes  (cost  4 )
0.025 * * [simplify]: iteration  1 :  20  enodes  (cost  4 )
0.027 * * [simplify]: iteration  2 :  34  enodes  (cost  4 )
0.029 * * [simplify]: iteration  3 :  49  enodes  (cost  4 )
0.031 * * [simplify]: iteration  4 :  57  enodes  (cost  4 )
0.033 * * [simplify]: iteration  5 :  69  enodes  (cost  4 )
0.035 * * [simplify]: iteration  6 :  90  enodes  (cost  4 )
0.038 * * [simplify]: iteration  7 :  127  enodes  (cost  4 )
0.041 * * [simplify]: iteration  8 :  176  enodes  (cost  4 )
0.045 * * [simplify]: iteration  9 :  304  enodes  (cost  4 )
0.050 * * [simplify]: iteration  10 :  439  enodes  (cost  4 )
0.054 * * [simplify]: iteration  11 :  449  enodes  (cost  4 )
0.059 * * [simplify]: iteration  12 :  449  enodes  (cost  4 )
0.059 * [simplify]: Simplified to:
   (+ (* x y) (* (- 1.0 x) z))
0.060 * * [progress]: iteration 1 / 4
0.060 * * * [progress]: picking best candidate
0.061 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (* (- 1.0 x) z)))>
0.061 * * * [progress]: localizing error
0.068 * * * [progress]: generating rewritten candidates
0.068 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.090 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.103 * * * [progress]: generating series expansions
0.103 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.103 * [approximate]: Taking taylor expansion of (* z (- 1.0 x)) in (x z) around 0
0.103 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in z
0.103 * [taylor]: Taking taylor expansion of z in z
0.103 * [taylor]: Taking taylor expansion of (- 1.0 x) in z
0.103 * [taylor]: Taking taylor expansion of 1.0 in z
0.103 * [taylor]: Taking taylor expansion of x in z
0.103 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
0.103 * [taylor]: Taking taylor expansion of z in x
0.103 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.103 * [taylor]: Taking taylor expansion of 1.0 in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
0.103 * [taylor]: Taking taylor expansion of z in x
0.103 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.103 * [taylor]: Taking taylor expansion of 1.0 in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.104 * [taylor]: Taking taylor expansion of 1.0 in z
0.104 * [taylor]: Taking taylor expansion of z in z
0.105 * [taylor]: Taking taylor expansion of (- z) in z
0.105 * [taylor]: Taking taylor expansion of z in z
0.107 * [taylor]: Taking taylor expansion of 0 in z
0.109 * [taylor]: Taking taylor expansion of 0 in z
0.111 * [taylor]: Taking taylor expansion of 0 in z
0.111 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in (x z) around 0
0.111 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in z
0.112 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
0.112 * [taylor]: Taking taylor expansion of 1.0 in z
0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.112 * [taylor]: Taking taylor expansion of x in z
0.112 * [taylor]: Taking taylor expansion of z in z
0.112 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
0.112 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.112 * [taylor]: Taking taylor expansion of 1.0 in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.112 * [taylor]: Taking taylor expansion of z in x
0.113 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
0.113 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.113 * [taylor]: Taking taylor expansion of 1.0 in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of z in x
0.114 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.114 * [taylor]: Taking taylor expansion of -1 in z
0.114 * [taylor]: Taking taylor expansion of z in z
0.115 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.115 * [taylor]: Taking taylor expansion of 1.0 in z
0.115 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.115 * [taylor]: Taking taylor expansion of z in z
0.117 * [taylor]: Taking taylor expansion of 0 in z
0.119 * [taylor]: Taking taylor expansion of 0 in z
0.121 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in (x z) around 0
0.121 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in z
0.121 * [taylor]: Taking taylor expansion of -1 in z
0.121 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in z
0.121 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
0.121 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.121 * [taylor]: Taking taylor expansion of x in z
0.121 * [taylor]: Taking taylor expansion of 1.0 in z
0.121 * [taylor]: Taking taylor expansion of z in z
0.121 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
0.121 * [taylor]: Taking taylor expansion of -1 in x
0.121 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of 1.0 in x
0.122 * [taylor]: Taking taylor expansion of z in x
0.122 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
0.122 * [taylor]: Taking taylor expansion of -1 in x
0.122 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * [taylor]: Taking taylor expansion of z in x
0.123 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.123 * [taylor]: Taking taylor expansion of -1 in z
0.123 * [taylor]: Taking taylor expansion of z in z
0.124 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
0.124 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.124 * [taylor]: Taking taylor expansion of 1.0 in z
0.124 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.124 * [taylor]: Taking taylor expansion of z in z
0.127 * [taylor]: Taking taylor expansion of 0 in z
0.130 * [taylor]: Taking taylor expansion of 0 in z
0.132 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.132 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* x z)) in (x y z) around 0
0.132 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* x z)) in z
0.132 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in z
0.132 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.132 * [taylor]: Taking taylor expansion of 1.0 in z
0.132 * [taylor]: Taking taylor expansion of z in z
0.132 * [taylor]: Taking taylor expansion of (* x y) in z
0.132 * [taylor]: Taking taylor expansion of x in z
0.132 * [taylor]: Taking taylor expansion of y in z
0.132 * [taylor]: Taking taylor expansion of (* x z) in z
0.132 * [taylor]: Taking taylor expansion of x in z
0.133 * [taylor]: Taking taylor expansion of z in z
0.133 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* x z)) in y
0.133 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in y
0.133 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.133 * [taylor]: Taking taylor expansion of 1.0 in y
0.133 * [taylor]: Taking taylor expansion of z in y
0.133 * [taylor]: Taking taylor expansion of (* x y) in y
0.133 * [taylor]: Taking taylor expansion of x in y
0.133 * [taylor]: Taking taylor expansion of y in y
0.133 * [taylor]: Taking taylor expansion of (* x z) in y
0.133 * [taylor]: Taking taylor expansion of x in y
0.133 * [taylor]: Taking taylor expansion of z in y
0.133 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* x z)) in x
0.133 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in x
0.133 * [taylor]: Taking taylor expansion of (* 1.0 z) in x
0.133 * [taylor]: Taking taylor expansion of 1.0 in x
0.133 * [taylor]: Taking taylor expansion of z in x
0.133 * [taylor]: Taking taylor expansion of (* x y) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [taylor]: Taking taylor expansion of (* x z) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of z in x
0.133 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* x z)) in x
0.133 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in x
0.133 * [taylor]: Taking taylor expansion of (* 1.0 z) in x
0.133 * [taylor]: Taking taylor expansion of 1.0 in x
0.133 * [taylor]: Taking taylor expansion of z in x
0.133 * [taylor]: Taking taylor expansion of (* x y) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [taylor]: Taking taylor expansion of (* x z) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of z in x
0.134 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.134 * [taylor]: Taking taylor expansion of 1.0 in y
0.134 * [taylor]: Taking taylor expansion of z in y
0.134 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.134 * [taylor]: Taking taylor expansion of 1.0 in z
0.134 * [taylor]: Taking taylor expansion of z in z
0.135 * [taylor]: Taking taylor expansion of (- y z) in y
0.135 * [taylor]: Taking taylor expansion of y in y
0.135 * [taylor]: Taking taylor expansion of z in y
0.135 * [taylor]: Taking taylor expansion of (- z) in z
0.135 * [taylor]: Taking taylor expansion of z in z
0.136 * [taylor]: Taking taylor expansion of 0 in z
0.138 * [taylor]: Taking taylor expansion of 0 in y
0.138 * [taylor]: Taking taylor expansion of 0 in z
0.139 * [taylor]: Taking taylor expansion of 1 in z
0.139 * [taylor]: Taking taylor expansion of 0 in z
0.140 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* x z))) in (x y z) around 0
0.140 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* x z))) in z
0.140 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in z
0.140 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.140 * [taylor]: Taking taylor expansion of 1.0 in z
0.140 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.140 * [taylor]: Taking taylor expansion of z in z
0.141 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.141 * [taylor]: Taking taylor expansion of (* x y) in z
0.141 * [taylor]: Taking taylor expansion of x in z
0.141 * [taylor]: Taking taylor expansion of y in z
0.141 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.141 * [taylor]: Taking taylor expansion of (* x z) in z
0.141 * [taylor]: Taking taylor expansion of x in z
0.141 * [taylor]: Taking taylor expansion of z in z
0.141 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* x z))) in y
0.141 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in y
0.141 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.141 * [taylor]: Taking taylor expansion of 1.0 in y
0.141 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.141 * [taylor]: Taking taylor expansion of z in y
0.141 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.141 * [taylor]: Taking taylor expansion of (* x y) in y
0.141 * [taylor]: Taking taylor expansion of x in y
0.141 * [taylor]: Taking taylor expansion of y in y
0.142 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
0.142 * [taylor]: Taking taylor expansion of (* x z) in y
0.142 * [taylor]: Taking taylor expansion of x in y
0.142 * [taylor]: Taking taylor expansion of z in y
0.142 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* x z))) in x
0.142 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x
0.142 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.142 * [taylor]: Taking taylor expansion of 1.0 in x
0.142 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.142 * [taylor]: Taking taylor expansion of z in x
0.142 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.142 * [taylor]: Taking taylor expansion of (* x y) in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.142 * [taylor]: Taking taylor expansion of (* x z) in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of z in x
0.143 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* x z))) in x
0.143 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x
0.143 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.143 * [taylor]: Taking taylor expansion of 1.0 in x
0.143 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.143 * [taylor]: Taking taylor expansion of z in x
0.143 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.143 * [taylor]: Taking taylor expansion of (* x y) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.143 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.143 * [taylor]: Taking taylor expansion of (* x z) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of z in x
0.144 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.144 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.144 * [taylor]: Taking taylor expansion of y in y
0.144 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.144 * [taylor]: Taking taylor expansion of z in y
0.144 * [taylor]: Taking taylor expansion of 1 in z
0.146 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.146 * [taylor]: Taking taylor expansion of 1.0 in y
0.146 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.146 * [taylor]: Taking taylor expansion of z in y
0.146 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.146 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.146 * [taylor]: Taking taylor expansion of z in z
0.149 * [taylor]: Taking taylor expansion of 0 in y
0.149 * [taylor]: Taking taylor expansion of (/ 1.0 z) in z
0.149 * [taylor]: Taking taylor expansion of 1.0 in z
0.149 * [taylor]: Taking taylor expansion of z in z
0.150 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 z)))) in (x y z) around 0
0.150 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 z)))) in z
0.150 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.150 * [taylor]: Taking taylor expansion of (* x y) in z
0.150 * [taylor]: Taking taylor expansion of x in z
0.150 * [taylor]: Taking taylor expansion of y in z
0.151 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (* 1.0 (/ 1 z))) in z
0.151 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.151 * [taylor]: Taking taylor expansion of (* x z) in z
0.151 * [taylor]: Taking taylor expansion of x in z
0.151 * [taylor]: Taking taylor expansion of z in z
0.151 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.151 * [taylor]: Taking taylor expansion of 1.0 in z
0.151 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.151 * [taylor]: Taking taylor expansion of z in z
0.151 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 z)))) in y
0.151 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.151 * [taylor]: Taking taylor expansion of (* x y) in y
0.151 * [taylor]: Taking taylor expansion of x in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.152 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (* 1.0 (/ 1 z))) in y
0.152 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
0.152 * [taylor]: Taking taylor expansion of (* x z) in y
0.152 * [taylor]: Taking taylor expansion of x in y
0.152 * [taylor]: Taking taylor expansion of z in y
0.152 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.152 * [taylor]: Taking taylor expansion of 1.0 in y
0.152 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.152 * [taylor]: Taking taylor expansion of z in y
0.152 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 z)))) in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.152 * [taylor]: Taking taylor expansion of (* x y) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (* 1.0 (/ 1 z))) in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.152 * [taylor]: Taking taylor expansion of (* x z) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of z in x
0.153 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.153 * [taylor]: Taking taylor expansion of 1.0 in x
0.153 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.153 * [taylor]: Taking taylor expansion of z in x
0.153 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 z)))) in x
0.153 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.153 * [taylor]: Taking taylor expansion of (* x y) in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of y in x
0.153 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (* 1.0 (/ 1 z))) in x
0.153 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.153 * [taylor]: Taking taylor expansion of (* x z) in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of z in x
0.153 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.153 * [taylor]: Taking taylor expansion of 1.0 in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.154 * [taylor]: Taking taylor expansion of z in x
0.154 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.154 * [taylor]: Taking taylor expansion of z in y
0.154 * [taylor]: Taking taylor expansion of 1 in z
0.156 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in y
0.156 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.156 * [taylor]: Taking taylor expansion of 1.0 in y
0.156 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.156 * [taylor]: Taking taylor expansion of z in y
0.156 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.156 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.156 * [taylor]: Taking taylor expansion of z in z
0.159 * [taylor]: Taking taylor expansion of 0 in y
0.160 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
0.160 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.160 * [taylor]: Taking taylor expansion of 1.0 in z
0.160 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.160 * [taylor]: Taking taylor expansion of z in z
0.161 * * * [progress]: simplifying candidates
0.162 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (- 1.0 x) z)
  (+ (log (- 1.0 x)) (log z))
  (log (* (- 1.0 x) z))
  (exp (* (- 1.0 x) z))
  (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* z z) z))
  (* (cbrt (* (- 1.0 x) z)) (cbrt (* (- 1.0 x) z)))
  (cbrt (* (- 1.0 x) z))
  (* (* (* (- 1.0 x) z) (* (- 1.0 x) z)) (* (- 1.0 x) z))
  (sqrt (* (- 1.0 x) z))
  (sqrt (* (- 1.0 x) z))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (* (- 1.0 x) (* (cbrt z) (cbrt z)))
  (* (- 1.0 x) (sqrt z))
  (* (- 1.0 x) 1)
  (* (cbrt (- 1.0 x)) z)
  (* (sqrt (- 1.0 x)) z)
  (* (- 1.0 x) z)
  (* (- (sqrt 1.0) (sqrt x)) z)
  (* (- 1.0 x) z)
  (* (- (pow 1.0 3) (pow x 3)) z)
  (* (- (* 1.0 1.0) (* x x)) z)
  (* (exp (* x y)) (exp (* (- 1.0 x) z)))
  (log (+ (* x y) (* (- 1.0 x) z)))
  (exp (+ (* x y) (* (- 1.0 x) z)))
  (* (cbrt (+ (* x y) (* (- 1.0 x) z))) (cbrt (+ (* x y) (* (- 1.0 x) z))))
  (cbrt (+ (* x y) (* (- 1.0 x) z)))
  (* (* (+ (* x y) (* (- 1.0 x) z)) (+ (* x y) (* (- 1.0 x) z))) (+ (* x y) (* (- 1.0 x) z)))
  (sqrt (+ (* x y) (* (- 1.0 x) z)))
  (sqrt (+ (* x y) (* (- 1.0 x) z)))
  (+ (pow (* x y) 3) (pow (* (- 1.0 x) z) 3))
  (+ (* (* x y) (* x y)) (- (* (* (- 1.0 x) z) (* (- 1.0 x) z)) (* (* x y) (* (- 1.0 x) z))))
  (- (* (* x y) (* x y)) (* (* (- 1.0 x) z) (* (- 1.0 x) z)))
  (- (* x y) (* (- 1.0 x) z))
  (- (* 1.0 z) (* x z))
  (- (* 1.0 z) (* x z))
  (- (* 1.0 z) (* x z))
  (- (+ (* 1.0 z) (* x y)) (* x z))
  (- (+ (* 1.0 z) (* x y)) (* x z))
  (- (+ (* 1.0 z) (* x y)) (* x z))
0.166 * * [simplify]: iteration  0 :  185  enodes  (cost  183 )
0.172 * * [simplify]: iteration  1 :  776  enodes  (cost  166 )
0.195 * * [simplify]: iteration  2 :  4093  enodes  (cost  166 )
0.277 * * [simplify]: iteration  3 :  5001  enodes  (cost  166 )
0.278 * [simplify]: Simplified to:
   (* z (- 1.0 x))
  (log (* (- 1.0 x) z))
  (log (* (- 1.0 x) z))
  (exp (* (- 1.0 x) z))
  (pow (* (- 1.0 x) z) 3)
  (* (cbrt (* (- 1.0 x) z)) (cbrt (* (- 1.0 x) z)))
  (cbrt (* (- 1.0 x) z))
  (pow (* (- 1.0 x) z) 3)
  (sqrt (* (- 1.0 x) z))
  (sqrt (* (- 1.0 x) z))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (* (- 1.0 x) (* (cbrt z) (cbrt z)))
  (* (- 1.0 x) (sqrt z))
  (- 1.0 x)
  (* (cbrt (- 1.0 x)) z)
  (* (sqrt (- 1.0 x)) z)
  (* z (- 1.0 x))
  (* (- (sqrt 1.0) (sqrt x)) z)
  (* z (- 1.0 x))
  (* (- (pow 1.0 3) (pow x 3)) z)
  (* (- (* 1.0 1.0) (* x x)) z)
  (exp (+ (* x y) (* (- 1.0 x) z)))
  (log (+ (* x y) (* (- 1.0 x) z)))
  (exp (+ (* x y) (* (- 1.0 x) z)))
  (* (cbrt (+ (* x y) (* (- 1.0 x) z))) (cbrt (+ (* x y) (* (- 1.0 x) z))))
  (cbrt (+ (* x y) (* (- 1.0 x) z)))
  (pow (+ (* x y) (* (- 1.0 x) z)) 3)
  (sqrt (+ (* x y) (* (- 1.0 x) z)))
  (sqrt (+ (* x y) (* (- 1.0 x) z)))
  (+ (pow (* x y) 3) (pow (* (- 1.0 x) z) 3))
  (+ (* (* (- 1.0 x) z) (- (* (- 1.0 x) z) (* x y))) (* (* x y) (* x y)))
  (- (* (* x y) (* x y)) (* (* (- 1.0 x) z) (* (- 1.0 x) z)))
  (- (* x y) (* (- 1.0 x) z))
  (* z (- 1.0 x))
  (* z (- 1.0 x))
  (* z (- 1.0 x))
  (+ (* x y) (* (- 1.0 x) z))
  (+ (* x y) (* (- 1.0 x) z))
  (+ (* x y) (* (- 1.0 x) z))
0.278 * * * [progress]: adding candidates to table
0.358 * [progress]: [Phase 3 of 3] Extracting.
0.360 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x y) (* (- 1.0 x) z))
0.360 * * [simplify]: iteration  0 :  11  enodes  (cost  4 )
0.361 * * [simplify]: iteration  1 :  11  enodes  (cost  4 )
0.361 * [simplify]: Simplified to:
   (+ (* x y) (* (- 1.0 x) z))
0.923 * [regime-testing]: End program error score: 0.014626828353544194