23.079 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.018 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x y) (* z (- 1.0 y)))
0.021 * * [simplify]: iteration  0 :  13  enodes  (cost  4 )
0.022 * * [simplify]: iteration  1 :  20  enodes  (cost  4 )
0.024 * * [simplify]: iteration  2 :  34  enodes  (cost  4 )
0.025 * * [simplify]: iteration  3 :  49  enodes  (cost  4 )
0.027 * * [simplify]: iteration  4 :  57  enodes  (cost  4 )
0.028 * * [simplify]: iteration  5 :  69  enodes  (cost  4 )
0.030 * * [simplify]: iteration  6 :  90  enodes  (cost  4 )
0.032 * * [simplify]: iteration  7 :  127  enodes  (cost  4 )
0.035 * * [simplify]: iteration  8 :  176  enodes  (cost  4 )
0.037 * * [simplify]: iteration  9 :  304  enodes  (cost  4 )
0.041 * * [simplify]: iteration  10 :  439  enodes  (cost  4 )
0.044 * * [simplify]: iteration  11 :  449  enodes  (cost  4 )
0.047 * * [simplify]: iteration  12 :  449  enodes  (cost  4 )
0.047 * [simplify]: Simplified to:
   (+ (* x y) (* z (- 1.0 y)))
0.048 * * [progress]: iteration 1 / 4
0.048 * * * [progress]: picking best candidate
0.049 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (* z (- 1.0 y))))>
0.049 * * * [progress]: localizing error
0.058 * * * [progress]: generating rewritten candidates
0.058 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.063 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.070 * * * [progress]: generating series expansions
0.070 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.070 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in (x y z) around 0
0.070 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in z
0.070 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in z
0.070 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.070 * [taylor]: Taking taylor expansion of 1.0 in z
0.070 * [taylor]: Taking taylor expansion of z in z
0.070 * [taylor]: Taking taylor expansion of (* x y) in z
0.070 * [taylor]: Taking taylor expansion of x in z
0.070 * [taylor]: Taking taylor expansion of y in z
0.070 * [taylor]: Taking taylor expansion of (* z y) in z
0.070 * [taylor]: Taking taylor expansion of z in z
0.070 * [taylor]: Taking taylor expansion of y in z
0.070 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in y
0.070 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in y
0.070 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.070 * [taylor]: Taking taylor expansion of 1.0 in y
0.070 * [taylor]: Taking taylor expansion of z in y
0.070 * [taylor]: Taking taylor expansion of (* x y) in y
0.070 * [taylor]: Taking taylor expansion of x in y
0.070 * [taylor]: Taking taylor expansion of y in y
0.070 * [taylor]: Taking taylor expansion of (* z y) in y
0.070 * [taylor]: Taking taylor expansion of z in y
0.070 * [taylor]: Taking taylor expansion of y in y
0.070 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in x
0.070 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in x
0.071 * [taylor]: Taking taylor expansion of (* 1.0 z) in x
0.071 * [taylor]: Taking taylor expansion of 1.0 in x
0.071 * [taylor]: Taking taylor expansion of z in x
0.071 * [taylor]: Taking taylor expansion of (* x y) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of y in x
0.071 * [taylor]: Taking taylor expansion of (* z y) in x
0.071 * [taylor]: Taking taylor expansion of z in x
0.071 * [taylor]: Taking taylor expansion of y in x
0.071 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in x
0.071 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in x
0.071 * [taylor]: Taking taylor expansion of (* 1.0 z) in x
0.071 * [taylor]: Taking taylor expansion of 1.0 in x
0.071 * [taylor]: Taking taylor expansion of z in x
0.071 * [taylor]: Taking taylor expansion of (* x y) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of y in x
0.071 * [taylor]: Taking taylor expansion of (* z y) in x
0.071 * [taylor]: Taking taylor expansion of z in x
0.071 * [taylor]: Taking taylor expansion of y in x
0.071 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in y
0.071 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.071 * [taylor]: Taking taylor expansion of 1.0 in y
0.071 * [taylor]: Taking taylor expansion of z in y
0.071 * [taylor]: Taking taylor expansion of (* z y) in y
0.071 * [taylor]: Taking taylor expansion of z in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.072 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.072 * [taylor]: Taking taylor expansion of 1.0 in z
0.072 * [taylor]: Taking taylor expansion of z in z
0.073 * [taylor]: Taking taylor expansion of y in y
0.073 * [taylor]: Taking taylor expansion of 0 in z
0.074 * [taylor]: Taking taylor expansion of (- z) in z
0.074 * [taylor]: Taking taylor expansion of z in z
0.077 * [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 1 in z
0.078 * [taylor]: Taking taylor expansion of 0 in z
0.079 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in (x y z) around 0
0.079 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in z
0.079 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in z
0.079 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.079 * [taylor]: Taking taylor expansion of 1.0 in z
0.079 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.079 * [taylor]: Taking taylor expansion of z in z
0.079 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.079 * [taylor]: Taking taylor expansion of (* x y) in z
0.079 * [taylor]: Taking taylor expansion of x in z
0.079 * [taylor]: Taking taylor expansion of y in z
0.079 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.079 * [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 (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in y
0.080 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in y
0.080 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.080 * [taylor]: Taking taylor expansion of 1.0 in y
0.080 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.080 * [taylor]: Taking taylor expansion of z in y
0.080 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.080 * [taylor]: Taking taylor expansion of (* x y) in y
0.080 * [taylor]: Taking taylor expansion of x in y
0.080 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) 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
0.081 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in x
0.081 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x
0.081 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.081 * [taylor]: Taking taylor expansion of 1.0 in x
0.081 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.081 * [taylor]: Taking taylor expansion of z in x
0.081 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.081 * [taylor]: Taking taylor expansion of (* x y) in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.081 * [taylor]: Taking taylor expansion of y in x
0.081 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.081 * [taylor]: Taking taylor expansion of (* z y) in x
0.081 * [taylor]: Taking taylor expansion of z in x
0.081 * [taylor]: Taking taylor expansion of y in x
0.081 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in x
0.081 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x
0.081 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.081 * [taylor]: Taking taylor expansion of 1.0 in x
0.081 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.081 * [taylor]: Taking taylor expansion of z in x
0.081 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.081 * [taylor]: Taking taylor expansion of (* x y) in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.082 * [taylor]: Taking taylor expansion of y in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.082 * [taylor]: Taking taylor expansion of (* z y) in x
0.082 * [taylor]: Taking taylor expansion of z in x
0.082 * [taylor]: Taking taylor expansion of y in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.082 * [taylor]: Taking taylor expansion of y in y
0.082 * [taylor]: Taking taylor expansion of 1 in z
0.083 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in y
0.083 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.083 * [taylor]: Taking taylor expansion of 1.0 in y
0.083 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.083 * [taylor]: Taking taylor expansion of z in y
0.083 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.083 * [taylor]: Taking taylor expansion of (* z y) in y
0.083 * [taylor]: Taking taylor expansion of z in y
0.083 * [taylor]: Taking taylor expansion of y in y
0.084 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.084 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.084 * [taylor]: Taking taylor expansion of z in z
0.085 * [taylor]: Taking taylor expansion of 0 in z
0.086 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.087 * [taylor]: Taking taylor expansion of 1.0 in z
0.087 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.087 * [taylor]: Taking taylor expansion of z in z
0.089 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in (x y z) around 0
0.089 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in z
0.089 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.089 * [taylor]: Taking taylor expansion of (* x y) in z
0.089 * [taylor]: Taking taylor expansion of x in z
0.089 * [taylor]: Taking taylor expansion of y in z
0.089 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in z
0.089 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.089 * [taylor]: Taking taylor expansion of (* z y) in z
0.089 * [taylor]: Taking taylor expansion of z in z
0.089 * [taylor]: Taking taylor expansion of y in z
0.089 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.089 * [taylor]: Taking taylor expansion of 1.0 in z
0.089 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.089 * [taylor]: Taking taylor expansion of z in z
0.089 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in y
0.089 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.089 * [taylor]: Taking taylor expansion of (* x y) in y
0.089 * [taylor]: Taking taylor expansion of x in y
0.089 * [taylor]: Taking taylor expansion of y in y
0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in y
0.090 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.090 * [taylor]: Taking taylor expansion of (* z y) in y
0.090 * [taylor]: Taking taylor expansion of z in y
0.090 * [taylor]: Taking taylor expansion of y in y
0.090 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.090 * [taylor]: Taking taylor expansion of 1.0 in y
0.090 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.090 * [taylor]: Taking taylor expansion of z in y
0.090 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.090 * [taylor]: Taking taylor expansion of (* x y) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of y in x
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.091 * [taylor]: Taking taylor expansion of (* z y) in x
0.091 * [taylor]: Taking taylor expansion of z in x
0.091 * [taylor]: Taking taylor expansion of y in x
0.091 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.091 * [taylor]: Taking taylor expansion of 1.0 in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.091 * [taylor]: Taking taylor expansion of z in x
0.091 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.091 * [taylor]: Taking taylor expansion of (* x y) in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [taylor]: Taking taylor expansion of y in x
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.091 * [taylor]: Taking taylor expansion of (* z y) in x
0.091 * [taylor]: Taking taylor expansion of z in x
0.091 * [taylor]: Taking taylor expansion of y in x
0.091 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.091 * [taylor]: Taking taylor expansion of 1.0 in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.091 * [taylor]: Taking taylor expansion of z in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.092 * [taylor]: Taking taylor expansion of y in y
0.092 * [taylor]: Taking taylor expansion of 1 in z
0.093 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in y
0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in y
0.093 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.093 * [taylor]: Taking taylor expansion of (* z y) in y
0.093 * [taylor]: Taking taylor expansion of z in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.093 * [taylor]: Taking taylor expansion of 1.0 in y
0.093 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.093 * [taylor]: Taking taylor expansion of z in y
0.093 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.093 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.093 * [taylor]: Taking taylor expansion of z in z
0.094 * [taylor]: Taking taylor expansion of 0 in z
0.096 * [taylor]: Taking taylor expansion of 0 in y
0.097 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
0.097 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.097 * [taylor]: Taking taylor expansion of 1.0 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 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.099 * [approximate]: Taking taylor expansion of (* (- 1.0 y) z) in (z y) around 0
0.099 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in y
0.099 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.099 * [taylor]: Taking taylor expansion of 1.0 in y
0.099 * [taylor]: Taking taylor expansion of y in y
0.099 * [taylor]: Taking taylor expansion of z in y
0.099 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in z
0.099 * [taylor]: Taking taylor expansion of (- 1.0 y) in z
0.099 * [taylor]: Taking taylor expansion of 1.0 in z
0.099 * [taylor]: Taking taylor expansion of y in z
0.099 * [taylor]: Taking taylor expansion of z in z
0.099 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in z
0.099 * [taylor]: Taking taylor expansion of (- 1.0 y) in z
0.099 * [taylor]: Taking taylor expansion of 1.0 in z
0.099 * [taylor]: Taking taylor expansion of y in z
0.099 * [taylor]: Taking taylor expansion of z in z
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.100 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.100 * [taylor]: Taking taylor expansion of 1.0 in y
0.100 * [taylor]: Taking taylor expansion of y in y
0.101 * [taylor]: Taking taylor expansion of 0 in y
0.102 * [taylor]: Taking taylor expansion of 0 in y
0.104 * [taylor]: Taking taylor expansion of 0 in y
0.104 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in (z y) around 0
0.104 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in y
0.104 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.104 * [taylor]: Taking taylor expansion of 1.0 in y
0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of z in y
0.105 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in z
0.105 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z
0.105 * [taylor]: Taking taylor expansion of 1.0 in z
0.105 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.105 * [taylor]: Taking taylor expansion of y in z
0.105 * [taylor]: Taking taylor expansion of z in z
0.105 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in z
0.105 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z
0.105 * [taylor]: Taking taylor expansion of 1.0 in z
0.105 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.105 * [taylor]: Taking taylor expansion of y in z
0.105 * [taylor]: Taking taylor expansion of z in z
0.105 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.105 * [taylor]: Taking taylor expansion of 1.0 in y
0.105 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.107 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [taylor]: Taking taylor expansion of 0 in y
0.115 * [taylor]: Taking taylor expansion of 0 in y
0.115 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in (z y) around 0
0.115 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in y
0.115 * [taylor]: Taking taylor expansion of -1 in y
0.115 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in y
0.115 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.116 * [taylor]: Taking taylor expansion of 1.0 in y
0.116 * [taylor]: Taking taylor expansion of z in y
0.116 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in z
0.116 * [taylor]: Taking taylor expansion of -1 in z
0.116 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in z
0.116 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z
0.116 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.116 * [taylor]: Taking taylor expansion of y in z
0.116 * [taylor]: Taking taylor expansion of 1.0 in z
0.116 * [taylor]: Taking taylor expansion of z in z
0.116 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in z
0.116 * [taylor]: Taking taylor expansion of -1 in z
0.116 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in z
0.116 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z
0.116 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.116 * [taylor]: Taking taylor expansion of y in z
0.116 * [taylor]: Taking taylor expansion of 1.0 in z
0.116 * [taylor]: Taking taylor expansion of z in z
0.117 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 y) 1.0)) in y
0.117 * [taylor]: Taking taylor expansion of -1 in y
0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of 1.0 in y
0.119 * [taylor]: Taking taylor expansion of 0 in y
0.122 * [taylor]: Taking taylor expansion of 0 in y
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.130 * * * [progress]: simplifying candidates
0.131 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x y)) (exp (* z (- 1.0 y))))
  (log (+ (* x y) (* z (- 1.0 y))))
  (exp (+ (* x y) (* z (- 1.0 y))))
  (* (cbrt (+ (* x y) (* z (- 1.0 y)))) (cbrt (+ (* x y) (* z (- 1.0 y)))))
  (cbrt (+ (* x y) (* z (- 1.0 y))))
  (* (* (+ (* x y) (* z (- 1.0 y))) (+ (* x y) (* z (- 1.0 y)))) (+ (* x y) (* z (- 1.0 y))))
  (sqrt (+ (* x y) (* z (- 1.0 y))))
  (sqrt (+ (* x y) (* z (- 1.0 y))))
  (+ (pow (* x y) 3) (pow (* z (- 1.0 y)) 3))
  (+ (* (* x y) (* x y)) (- (* (* z (- 1.0 y)) (* z (- 1.0 y))) (* (* x y) (* z (- 1.0 y)))))
  (- (* (* x y) (* x y)) (* (* z (- 1.0 y)) (* z (- 1.0 y))))
  (- (* x y) (* z (- 1.0 y)))
  (+ (* x y) (* z 1.0))
  (+ (* x y) (* z 1.0))
  (+ (* x y) (* 1.0 z))
  (+ (* x y) (* 1.0 z))
  (* z (- 1.0 y))
  (+ (log z) (log (- 1.0 y)))
  (log (* z (- 1.0 y)))
  (exp (* z (- 1.0 y)))
  (* (* (* z z) z) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)))
  (* (cbrt (* z (- 1.0 y))) (cbrt (* z (- 1.0 y))))
  (cbrt (* z (- 1.0 y)))
  (* (* (* z (- 1.0 y)) (* z (- 1.0 y))) (* z (- 1.0 y)))
  (sqrt (* z (- 1.0 y)))
  (sqrt (* z (- 1.0 y)))
  (* (sqrt z) (sqrt (- 1.0 y)))
  (* (sqrt z) (sqrt (- 1.0 y)))
  (* z 1.0)
  (* z (- y))
  (* z 1.0)
  (* z (- y))
  (* 1.0 z)
  (* (- y) z)
  (* 1.0 z)
  (* (- y) z)
  (* z (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (* z (sqrt (- 1.0 y)))
  (* z 1)
  (* z (+ (sqrt 1.0) (sqrt y)))
  (* z 1)
  (* (cbrt z) (- 1.0 y))
  (* (sqrt z) (- 1.0 y))
  (* z (- 1.0 y))
  (* z (- (pow 1.0 3) (pow y 3)))
  (* z (- (* 1.0 1.0) (* y y)))
  (- (+ (* 1.0 z) (* x y)) (* z y))
  (- (+ (* 1.0 z) (* x y)) (* z y))
  (- (+ (* 1.0 z) (* x y)) (* z y))
  (- (* 1.0 z) (* z y))
  (- (* 1.0 z) (* z y))
  (- (* 1.0 z) (* z y))
0.135 * * [simplify]: iteration  0 :  194  enodes  (cost  208 )
0.139 * * [simplify]: iteration  1 :  748  enodes  (cost  188 )
0.157 * * [simplify]: iteration  2 :  3251  enodes  (cost  188 )
0.223 * * [simplify]: iteration  3 :  5001  enodes  (cost  188 )
0.224 * [simplify]: Simplified to:
   (exp (+ (* x y) (* z (- 1.0 y))))
  (log (+ (* x y) (* z (- 1.0 y))))
  (exp (+ (* x y) (* z (- 1.0 y))))
  (* (cbrt (+ (* x y) (* z (- 1.0 y)))) (cbrt (+ (* x y) (* z (- 1.0 y)))))
  (cbrt (+ (* x y) (* z (- 1.0 y))))
  (pow (+ (* x y) (* z (- 1.0 y))) 3)
  (sqrt (+ (* x y) (* z (- 1.0 y))))
  (sqrt (+ (* x y) (* z (- 1.0 y))))
  (+ (pow (* x y) 3) (pow (* z (- 1.0 y)) 3))
  (+ (* (* z (- 1.0 y)) (- (* z (- 1.0 y)) (* x y))) (* (* x y) (* x y)))
  (- (* (* x y) (* x y)) (* (* z (- 1.0 y)) (* z (- 1.0 y))))
  (- (* x y) (* z (- 1.0 y)))
  (+ (* x y) (* 1.0 z))
  (+ (* x y) (* 1.0 z))
  (+ (* x y) (* 1.0 z))
  (+ (* x y) (* 1.0 z))
  (* z (- 1.0 y))
  (log (* z (- 1.0 y)))
  (log (* z (- 1.0 y)))
  (exp (* z (- 1.0 y)))
  (pow (* z (- 1.0 y)) 3)
  (* (cbrt (* z (- 1.0 y))) (cbrt (* z (- 1.0 y))))
  (cbrt (* z (- 1.0 y)))
  (pow (* z (- 1.0 y)) 3)
  (sqrt (* z (- 1.0 y)))
  (sqrt (* z (- 1.0 y)))
  (* (sqrt z) (sqrt (- 1.0 y)))
  (* (sqrt z) (sqrt (- 1.0 y)))
  (* z 1.0)
  (* z (- y))
  (* z 1.0)
  (* z (- y))
  (* z 1.0)
  (* z (- y))
  (* z 1.0)
  (* z (- y))
  (* z (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (* z (sqrt (- 1.0 y)))
  z
  (* z (+ (sqrt 1.0) (sqrt y)))
  z
  (* (cbrt z) (- 1.0 y))
  (* (sqrt z) (- 1.0 y))
  (* z (- 1.0 y))
  (* z (- (pow 1.0 3) (pow y 3)))
  (* z (- (* 1.0 1.0) (* y y)))
  (+ (* z 1.0) (* y (- x z)))
  (+ (* z 1.0) (* y (- x z)))
  (+ (* z 1.0) (* y (- x z)))
  (* z (- 1.0 y))
  (* z (- 1.0 y))
  (* z (- 1.0 y))
0.225 * * * [progress]: adding candidates to table
0.288 * * [progress]: iteration 2 / 4
0.288 * * * [progress]: picking best candidate
0.292 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ (* x y) (* 1.0 z)) (* z (- y))))>
0.292 * * * [progress]: localizing error
0.300 * * * [progress]: generating rewritten candidates
0.300 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.304 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.310 * * * [progress]: generating series expansions
0.310 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.310 * [approximate]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in (x y z) around 0
0.310 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in z
0.310 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.310 * [taylor]: Taking taylor expansion of 1.0 in z
0.310 * [taylor]: Taking taylor expansion of z in z
0.310 * [taylor]: Taking taylor expansion of (* x y) in z
0.310 * [taylor]: Taking taylor expansion of x in z
0.310 * [taylor]: Taking taylor expansion of y in z
0.310 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in y
0.310 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.310 * [taylor]: Taking taylor expansion of 1.0 in y
0.310 * [taylor]: Taking taylor expansion of z in y
0.310 * [taylor]: Taking taylor expansion of (* x y) in y
0.310 * [taylor]: Taking taylor expansion of x in y
0.310 * [taylor]: Taking taylor expansion of y in y
0.310 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in x
0.310 * [taylor]: Taking taylor expansion of (* 1.0 z) in x
0.310 * [taylor]: Taking taylor expansion of 1.0 in x
0.310 * [taylor]: Taking taylor expansion of z in x
0.310 * [taylor]: Taking taylor expansion of (* x y) in x
0.310 * [taylor]: Taking taylor expansion of x in x
0.310 * [taylor]: Taking taylor expansion of y in x
0.310 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in x
0.311 * [taylor]: Taking taylor expansion of (* 1.0 z) in x
0.311 * [taylor]: Taking taylor expansion of 1.0 in x
0.311 * [taylor]: Taking taylor expansion of z in x
0.311 * [taylor]: Taking taylor expansion of (* x y) in x
0.311 * [taylor]: Taking taylor expansion of x in x
0.311 * [taylor]: Taking taylor expansion of y in x
0.311 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.311 * [taylor]: Taking taylor expansion of 1.0 in y
0.311 * [taylor]: Taking taylor expansion of z in y
0.311 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.311 * [taylor]: Taking taylor expansion of 1.0 in z
0.311 * [taylor]: Taking taylor expansion of z in z
0.312 * [taylor]: Taking taylor expansion of y in y
0.312 * [taylor]: Taking taylor expansion of 0 in z
0.312 * [taylor]: Taking taylor expansion of 0 in z
0.314 * [taylor]: Taking taylor expansion of 0 in y
0.314 * [taylor]: Taking taylor expansion of 0 in z
0.314 * [taylor]: Taking taylor expansion of 1 in z
0.315 * [taylor]: Taking taylor expansion of 0 in z
0.317 * [taylor]: Taking taylor expansion of 0 in y
0.317 * [taylor]: Taking taylor expansion of 0 in z
0.317 * [taylor]: Taking taylor expansion of 0 in z
0.318 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in (x y z) around 0
0.318 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in z
0.318 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.318 * [taylor]: Taking taylor expansion of 1.0 in z
0.318 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.318 * [taylor]: Taking taylor expansion of z in z
0.318 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.318 * [taylor]: Taking taylor expansion of (* x y) in z
0.318 * [taylor]: Taking taylor expansion of x in z
0.318 * [taylor]: Taking taylor expansion of y in z
0.318 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in y
0.318 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.318 * [taylor]: Taking taylor expansion of 1.0 in y
0.318 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.318 * [taylor]: Taking taylor expansion of z in y
0.318 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.318 * [taylor]: Taking taylor expansion of (* x y) in y
0.318 * [taylor]: Taking taylor expansion of x in y
0.318 * [taylor]: Taking taylor expansion of y in y
0.319 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x
0.319 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.319 * [taylor]: Taking taylor expansion of 1.0 in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.319 * [taylor]: Taking taylor expansion of z in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.319 * [taylor]: Taking taylor expansion of (* x y) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of y in x
0.319 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x
0.319 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.319 * [taylor]: Taking taylor expansion of 1.0 in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.319 * [taylor]: Taking taylor expansion of z in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.319 * [taylor]: Taking taylor expansion of (* x y) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of y in x
0.320 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.320 * [taylor]: Taking taylor expansion of y in y
0.320 * [taylor]: Taking taylor expansion of 1 in z
0.321 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.321 * [taylor]: Taking taylor expansion of 1.0 in y
0.321 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.321 * [taylor]: Taking taylor expansion of z in y
0.321 * [taylor]: Taking taylor expansion of 0 in z
0.323 * [taylor]: Taking taylor expansion of 0 in y
0.323 * [taylor]: Taking taylor expansion of (/ 1.0 z) in z
0.323 * [taylor]: Taking taylor expansion of 1.0 in z
0.323 * [taylor]: Taking taylor expansion of z in z
0.323 * [taylor]: Taking taylor expansion of 0 in z
0.325 * [taylor]: Taking taylor expansion of 0 in y
0.325 * [taylor]: Taking taylor expansion of 0 in z
0.326 * [taylor]: Taking taylor expansion of 0 in z
0.326 * [taylor]: Taking taylor expansion of 0 in z
0.327 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 z))) in (x y z) around 0
0.327 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 z))) in z
0.327 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.327 * [taylor]: Taking taylor expansion of (* x y) in z
0.327 * [taylor]: Taking taylor expansion of x in z
0.327 * [taylor]: Taking taylor expansion of y in z
0.328 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.328 * [taylor]: Taking taylor expansion of 1.0 in z
0.328 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.328 * [taylor]: Taking taylor expansion of z in z
0.328 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 z))) in y
0.328 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.328 * [taylor]: Taking taylor expansion of (* x y) in y
0.328 * [taylor]: Taking taylor expansion of x in y
0.328 * [taylor]: Taking taylor expansion of y in y
0.328 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.328 * [taylor]: Taking taylor expansion of 1.0 in y
0.328 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.328 * [taylor]: Taking taylor expansion of z in y
0.328 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 z))) in x
0.328 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.328 * [taylor]: Taking taylor expansion of (* x y) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of y in x
0.329 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.329 * [taylor]: Taking taylor expansion of 1.0 in x
0.329 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.329 * [taylor]: Taking taylor expansion of z in x
0.329 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 z))) in x
0.329 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.329 * [taylor]: Taking taylor expansion of (* x y) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.329 * [taylor]: Taking taylor expansion of y in x
0.329 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.329 * [taylor]: Taking taylor expansion of 1.0 in x
0.329 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.329 * [taylor]: Taking taylor expansion of z in x
0.329 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.329 * [taylor]: Taking taylor expansion of y in y
0.330 * [taylor]: Taking taylor expansion of 1 in z
0.330 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in y
0.330 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.330 * [taylor]: Taking taylor expansion of 1.0 in y
0.330 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.330 * [taylor]: Taking taylor expansion of z in y
0.331 * [taylor]: Taking taylor expansion of 0 in z
0.332 * [taylor]: Taking taylor expansion of 0 in y
0.333 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
0.333 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.333 * [taylor]: Taking taylor expansion of 1.0 in z
0.333 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.333 * [taylor]: Taking taylor expansion of z in z
0.334 * [taylor]: Taking taylor expansion of 0 in z
0.336 * [taylor]: Taking taylor expansion of 0 in y
0.336 * [taylor]: Taking taylor expansion of 0 in z
0.337 * [taylor]: Taking taylor expansion of 0 in z
0.337 * [taylor]: Taking taylor expansion of 0 in z
0.339 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.339 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in (x y z) around 0
0.339 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in z
0.339 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in z
0.339 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.339 * [taylor]: Taking taylor expansion of 1.0 in z
0.339 * [taylor]: Taking taylor expansion of z in z
0.339 * [taylor]: Taking taylor expansion of (* x y) in z
0.339 * [taylor]: Taking taylor expansion of x in z
0.340 * [taylor]: Taking taylor expansion of y in z
0.340 * [taylor]: Taking taylor expansion of (* z y) in z
0.340 * [taylor]: Taking taylor expansion of z in z
0.340 * [taylor]: Taking taylor expansion of y in z
0.340 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in y
0.340 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in y
0.340 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.340 * [taylor]: Taking taylor expansion of 1.0 in y
0.340 * [taylor]: Taking taylor expansion of z in y
0.340 * [taylor]: Taking taylor expansion of (* x y) in y
0.340 * [taylor]: Taking taylor expansion of x in y
0.340 * [taylor]: Taking taylor expansion of y in y
0.340 * [taylor]: Taking taylor expansion of (* z y) in y
0.340 * [taylor]: Taking taylor expansion of z in y
0.340 * [taylor]: Taking taylor expansion of y in y
0.340 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in x
0.340 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in x
0.340 * [taylor]: Taking taylor expansion of (* 1.0 z) in x
0.340 * [taylor]: Taking taylor expansion of 1.0 in x
0.340 * [taylor]: Taking taylor expansion of z in x
0.340 * [taylor]: Taking taylor expansion of (* x y) in x
0.340 * [taylor]: Taking taylor expansion of x in x
0.340 * [taylor]: Taking taylor expansion of y in x
0.340 * [taylor]: Taking taylor expansion of (* z y) in x
0.340 * [taylor]: Taking taylor expansion of z in x
0.340 * [taylor]: Taking taylor expansion of y in x
0.340 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in x
0.340 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in x
0.340 * [taylor]: Taking taylor expansion of (* 1.0 z) in x
0.340 * [taylor]: Taking taylor expansion of 1.0 in x
0.340 * [taylor]: Taking taylor expansion of z in x
0.340 * [taylor]: Taking taylor expansion of (* x y) in x
0.340 * [taylor]: Taking taylor expansion of x in x
0.340 * [taylor]: Taking taylor expansion of y in x
0.340 * [taylor]: Taking taylor expansion of (* z y) in x
0.340 * [taylor]: Taking taylor expansion of z in x
0.340 * [taylor]: Taking taylor expansion of y in x
0.340 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in y
0.340 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.340 * [taylor]: Taking taylor expansion of 1.0 in y
0.340 * [taylor]: Taking taylor expansion of z in y
0.340 * [taylor]: Taking taylor expansion of (* z y) in y
0.340 * [taylor]: Taking taylor expansion of z in y
0.340 * [taylor]: Taking taylor expansion of y in y
0.341 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.341 * [taylor]: Taking taylor expansion of 1.0 in z
0.341 * [taylor]: Taking taylor expansion of z in z
0.342 * [taylor]: Taking taylor expansion of y in y
0.342 * [taylor]: Taking taylor expansion of 0 in z
0.342 * [taylor]: Taking taylor expansion of (- z) in z
0.342 * [taylor]: Taking taylor expansion of z in z
0.345 * [taylor]: Taking taylor expansion of 0 in y
0.345 * [taylor]: Taking taylor expansion of 0 in z
0.346 * [taylor]: Taking taylor expansion of 1 in z
0.347 * [taylor]: Taking taylor expansion of 0 in z
0.348 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in (x y z) around 0
0.348 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in z
0.348 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in z
0.348 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.348 * [taylor]: Taking taylor expansion of 1.0 in z
0.348 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.348 * [taylor]: Taking taylor expansion of z in z
0.348 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.348 * [taylor]: Taking taylor expansion of (* x y) in z
0.348 * [taylor]: Taking taylor expansion of x in z
0.348 * [taylor]: Taking taylor expansion of y in z
0.348 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.348 * [taylor]: Taking taylor expansion of (* z y) in z
0.348 * [taylor]: Taking taylor expansion of z in z
0.348 * [taylor]: Taking taylor expansion of y in z
0.349 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in y
0.349 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in y
0.349 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.349 * [taylor]: Taking taylor expansion of 1.0 in y
0.349 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.349 * [taylor]: Taking taylor expansion of z in y
0.349 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.349 * [taylor]: Taking taylor expansion of (* x y) in y
0.349 * [taylor]: Taking taylor expansion of x in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.349 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.349 * [taylor]: Taking taylor expansion of (* z y) in y
0.349 * [taylor]: Taking taylor expansion of z in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.349 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in x
0.349 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x
0.349 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.349 * [taylor]: Taking taylor expansion of 1.0 in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.349 * [taylor]: Taking taylor expansion of z in x
0.350 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.350 * [taylor]: Taking taylor expansion of (* x y) in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.350 * [taylor]: Taking taylor expansion of y in x
0.350 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.350 * [taylor]: Taking taylor expansion of (* z y) in x
0.350 * [taylor]: Taking taylor expansion of z in x
0.350 * [taylor]: Taking taylor expansion of y in x
0.350 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in x
0.350 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x
0.350 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.350 * [taylor]: Taking taylor expansion of 1.0 in x
0.350 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.350 * [taylor]: Taking taylor expansion of z in x
0.350 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.350 * [taylor]: Taking taylor expansion of (* x y) in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.350 * [taylor]: Taking taylor expansion of y in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.351 * [taylor]: Taking taylor expansion of (* z y) in x
0.351 * [taylor]: Taking taylor expansion of z in x
0.351 * [taylor]: Taking taylor expansion of y in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.351 * [taylor]: Taking taylor expansion of y in y
0.351 * [taylor]: Taking taylor expansion of 1 in z
0.352 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in y
0.352 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.352 * [taylor]: Taking taylor expansion of 1.0 in y
0.352 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.352 * [taylor]: Taking taylor expansion of z in y
0.352 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.352 * [taylor]: Taking taylor expansion of (* z y) in y
0.352 * [taylor]: Taking taylor expansion of z in y
0.352 * [taylor]: Taking taylor expansion of y in y
0.352 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.352 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.352 * [taylor]: Taking taylor expansion of z in z
0.353 * [taylor]: Taking taylor expansion of 0 in z
0.355 * [taylor]: Taking taylor expansion of 0 in y
0.356 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.356 * [taylor]: Taking taylor expansion of 1.0 in z
0.356 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.356 * [taylor]: Taking taylor expansion of z in z
0.357 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in (x y z) around 0
0.357 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in z
0.357 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.357 * [taylor]: Taking taylor expansion of (* x y) in z
0.357 * [taylor]: Taking taylor expansion of x in z
0.357 * [taylor]: Taking taylor expansion of y in z
0.357 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in z
0.357 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.357 * [taylor]: Taking taylor expansion of (* z y) in z
0.357 * [taylor]: Taking taylor expansion of z in z
0.357 * [taylor]: Taking taylor expansion of y in z
0.358 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.358 * [taylor]: Taking taylor expansion of 1.0 in z
0.358 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.358 * [taylor]: Taking taylor expansion of z in z
0.358 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in y
0.358 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.358 * [taylor]: Taking taylor expansion of (* x y) in y
0.358 * [taylor]: Taking taylor expansion of x in y
0.358 * [taylor]: Taking taylor expansion of y in y
0.358 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in y
0.359 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.359 * [taylor]: Taking taylor expansion of (* z y) in y
0.359 * [taylor]: Taking taylor expansion of z in y
0.359 * [taylor]: Taking taylor expansion of y in y
0.359 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.359 * [taylor]: Taking taylor expansion of 1.0 in y
0.359 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.359 * [taylor]: Taking taylor expansion of z in y
0.359 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in x
0.359 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.359 * [taylor]: Taking taylor expansion of (* x y) in x
0.359 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of y in x
0.359 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in x
0.359 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.359 * [taylor]: Taking taylor expansion of (* z y) in x
0.359 * [taylor]: Taking taylor expansion of z in x
0.359 * [taylor]: Taking taylor expansion of y in x
0.359 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.360 * [taylor]: Taking taylor expansion of 1.0 in x
0.360 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.360 * [taylor]: Taking taylor expansion of z in x
0.360 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in x
0.360 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.360 * [taylor]: Taking taylor expansion of (* x y) in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.360 * [taylor]: Taking taylor expansion of y in x
0.360 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in x
0.360 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.360 * [taylor]: Taking taylor expansion of (* z y) in x
0.360 * [taylor]: Taking taylor expansion of z in x
0.360 * [taylor]: Taking taylor expansion of y in x
0.360 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.360 * [taylor]: Taking taylor expansion of 1.0 in x
0.360 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.360 * [taylor]: Taking taylor expansion of z in x
0.360 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.360 * [taylor]: Taking taylor expansion of y in y
0.361 * [taylor]: Taking taylor expansion of 1 in z
0.361 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in y
0.361 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in y
0.361 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.361 * [taylor]: Taking taylor expansion of (* z y) in y
0.361 * [taylor]: Taking taylor expansion of z in y
0.362 * [taylor]: Taking taylor expansion of y in y
0.362 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.362 * [taylor]: Taking taylor expansion of 1.0 in y
0.362 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.362 * [taylor]: Taking taylor expansion of z in y
0.362 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.362 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.362 * [taylor]: Taking taylor expansion of z in z
0.363 * [taylor]: Taking taylor expansion of 0 in z
0.365 * [taylor]: Taking taylor expansion of 0 in y
0.365 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
0.365 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.365 * [taylor]: Taking taylor expansion of 1.0 in z
0.365 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.365 * [taylor]: Taking taylor expansion of z in z
0.367 * * * [progress]: simplifying candidates
0.368 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x y)) (exp (* 1.0 z)))
  (log (+ (* x y) (* 1.0 z)))
  (exp (+ (* x y) (* 1.0 z)))
  (* (cbrt (+ (* x y) (* 1.0 z))) (cbrt (+ (* x y) (* 1.0 z))))
  (cbrt (+ (* x y) (* 1.0 z)))
  (* (* (+ (* x y) (* 1.0 z)) (+ (* x y) (* 1.0 z))) (+ (* x y) (* 1.0 z)))
  (sqrt (+ (* x y) (* 1.0 z)))
  (sqrt (+ (* x y) (* 1.0 z)))
  (+ (pow (* x y) 3) (pow (* 1.0 z) 3))
  (+ (* (* x y) (* x y)) (- (* (* 1.0 z) (* 1.0 z)) (* (* x y) (* 1.0 z))))
  (- (* (* x y) (* x y)) (* (* 1.0 z) (* 1.0 z)))
  (- (* x y) (* 1.0 z))
  (* (* (exp (* x y)) (exp (* 1.0 z))) (exp (* z (- y))))
  (* (exp (+ (* x y) (* 1.0 z))) (exp (* z (- y))))
  (log (+ (+ (* x y) (* 1.0 z)) (* z (- y))))
  (exp (+ (+ (* x y) (* 1.0 z)) (* z (- y))))
  (* (cbrt (+ (+ (* x y) (* 1.0 z)) (* z (- y)))) (cbrt (+ (+ (* x y) (* 1.0 z)) (* z (- y)))))
  (cbrt (+ (+ (* x y) (* 1.0 z)) (* z (- y))))
  (* (* (+ (+ (* x y) (* 1.0 z)) (* z (- y))) (+ (+ (* x y) (* 1.0 z)) (* z (- y)))) (+ (+ (* x y) (* 1.0 z)) (* z (- y))))
  (sqrt (+ (+ (* x y) (* 1.0 z)) (* z (- y))))
  (sqrt (+ (+ (* x y) (* 1.0 z)) (* z (- y))))
  (+ (pow (+ (* x y) (* 1.0 z)) 3) (pow (* z (- y)) 3))
  (+ (* (+ (* x y) (* 1.0 z)) (+ (* x y) (* 1.0 z))) (- (* (* z (- y)) (* z (- y))) (* (+ (* x y) (* 1.0 z)) (* z (- y)))))
  (- (* (+ (* x y) (* 1.0 z)) (+ (* x y) (* 1.0 z))) (* (* z (- y)) (* z (- y))))
  (- (+ (* x y) (* 1.0 z)) (* z (- y)))
  (+ (* 1.0 z) (* z (- y)))
  (+ (* 1.0 z) (* x y))
  (+ (* 1.0 z) (* x y))
  (+ (* 1.0 z) (* x y))
  (- (+ (* 1.0 z) (* x y)) (* z y))
  (- (+ (* 1.0 z) (* x y)) (* z y))
  (- (+ (* 1.0 z) (* x y)) (* z y))
0.372 * * [simplify]: iteration  0 :  182  enodes  (cost  217 )
0.376 * * [simplify]: iteration  1 :  771  enodes  (cost  192 )
0.394 * * [simplify]: iteration  2 :  3601  enodes  (cost  184 )
0.470 * * [simplify]: iteration  3 :  5002  enodes  (cost  184 )
0.471 * [simplify]: Simplified to:
   (exp (+ (* x y) (* 1.0 z)))
  (log (+ (* x y) (* 1.0 z)))
  (exp (+ (* x y) (* 1.0 z)))
  (* (cbrt (+ (* x y) (* 1.0 z))) (cbrt (+ (* x y) (* 1.0 z))))
  (cbrt (+ (* x y) (* 1.0 z)))
  (pow (+ (* x y) (* 1.0 z)) 3)
  (sqrt (+ (* x y) (* 1.0 z)))
  (sqrt (+ (* x y) (* 1.0 z)))
  (+ (pow (* x y) 3) (pow (* 1.0 z) 3))
  (+ (* (* 1.0 z) (- (* 1.0 z) (* x y))) (* (* x y) (* x y)))
  (- (* (* x y) (* x y)) (* (* 1.0 z) (* 1.0 z)))
  (- (* x y) (* 1.0 z))
  (exp (- (+ (* 1.0 z) (* x y)) (* z y)))
  (exp (- (+ (* 1.0 z) (* x y)) (* z y)))
  (log (+ (+ (* x y) (* 1.0 z)) (* z (- y))))
  (exp (- (+ (* 1.0 z) (* x y)) (* z y)))
  (* (cbrt (+ (+ (* x y) (* 1.0 z)) (* z (- y)))) (cbrt (+ (+ (* x y) (* 1.0 z)) (* z (- y)))))
  (cbrt (+ (+ (* x y) (* 1.0 z)) (* z (- y))))
  (pow (+ (* y (- x z)) (* 1.0 z)) 3)
  (sqrt (+ (+ (* x y) (* 1.0 z)) (* z (- y))))
  (sqrt (+ (+ (* x y) (* 1.0 z)) (* z (- y))))
  (- (pow (+ (* x y) (* 1.0 z)) 3) (pow (* z y) 3))
  (+ (* (+ (* x y) (* 1.0 z)) (+ (* z y) (+ (* x y) (* 1.0 z)))) (* (* z y) (* z y)))
  (* (+ (* 1.0 z) (+ (* x y) (* z y))) (+ (* y (- x z)) (* 1.0 z)))
  (+ (* y (+ x z)) (* 1.0 z))
  (* z (- 1.0 y))
  (+ (* x y) (* 1.0 z))
  (+ (* x y) (* 1.0 z))
  (+ (* x y) (* 1.0 z))
  (+ (* y (- x z)) (* 1.0 z))
  (+ (* y (- x z)) (* 1.0 z))
  (+ (* y (- x z)) (* 1.0 z))
0.472 * * * [progress]: adding candidates to table
0.520 * [progress]: [Phase 3 of 3] Extracting.
0.520 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (* x y) (* z (- 1.0 y))))> #<alt (λ (x y z) (+ (+ (* x y) (* 1.0 z)) (* z (- y))))>)
0.520 * * * [regime-changes]: Trying 4 branch expressions: ((+ (* x y) (* z (- 1.0 y))) z y x)
0.520 * * * * [regimes]: Trying to branch on (+ (* x y) (* z (- 1.0 y))) from (#<alt (λ (x y z) (+ (* x y) (* z (- 1.0 y))))> #<alt (λ (x y z) (+ (+ (* x y) (* 1.0 z)) (* z (- y))))>)
0.535 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (* x y) (* z (- 1.0 y))))> #<alt (λ (x y z) (+ (+ (* x y) (* 1.0 z)) (* z (- y))))>)
0.546 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (* x y) (* z (- 1.0 y))))> #<alt (λ (x y z) (+ (+ (* x y) (* 1.0 z)) (* z (- y))))>)
0.558 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (* x y) (* z (- 1.0 y))))> #<alt (λ (x y z) (+ (+ (* x y) (* 1.0 z)) (* z (- y))))>)
0.571 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.571 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x y) (* z (- 1.0 y)))
0.572 * * [simplify]: iteration  0 :  11  enodes  (cost  4 )
0.572 * * [simplify]: iteration  1 :  11  enodes  (cost  4 )
0.572 * [simplify]: Simplified to:
   (+ (* x y) (* z (- 1.0 y)))
1.078 * [regime-testing]: Baseline error score: 0.01414800912632108
1.078 * [regime-testing]: Oracle error score: 0.010772587198580113
1.079 * [regime-testing]: End program error score: 0.01414800912632108
1.098 * [regime-testing]: Target error score: 0.015273149768901402