24.773 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.029 * [progress]: [Phase 2 of 3] Improving.
0.029 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x y) (* (- 1.0 x) z))
0.031 * * [simplify]: iteration  0 :  13  enodes  (cost  4 )
0.032 * * [simplify]: iteration  1 :  20  enodes  (cost  4 )
0.033 * * [simplify]: iteration  2 :  34  enodes  (cost  4 )
0.034 * * [simplify]: iteration  3 :  49  enodes  (cost  4 )
0.035 * * [simplify]: iteration  4 :  57  enodes  (cost  4 )
0.037 * * [simplify]: iteration  5 :  69  enodes  (cost  4 )
0.038 * * [simplify]: iteration  6 :  90  enodes  (cost  4 )
0.040 * * [simplify]: iteration  7 :  127  enodes  (cost  4 )
0.042 * * [simplify]: iteration  8 :  176  enodes  (cost  4 )
0.045 * * [simplify]: iteration  9 :  304  enodes  (cost  4 )
0.048 * * [simplify]: iteration  10 :  439  enodes  (cost  4 )
0.051 * * [simplify]: iteration  11 :  449  enodes  (cost  4 )
0.054 * * [simplify]: iteration  12 :  449  enodes  (cost  4 )
0.054 * [simplify]: Simplified to:
   (+ (* x y) (* (- 1.0 x) z))
0.055 * * [progress]: iteration 1 / 4
0.055 * * * [progress]: picking best candidate
0.058 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (* (- 1.0 x) z)))>
0.058 * * * [progress]: localizing error
0.064 * * * [progress]: generating rewritten candidates
0.064 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.070 * * * [progress]: generating series expansions
0.070 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.070 * [approximate]: Taking taylor expansion of (* z (- 1.0 x)) in (x z) around 0
0.071 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in z
0.071 * [taylor]: Taking taylor expansion of z in z
0.071 * [taylor]: Taking taylor expansion of (- 1.0 x) in z
0.071 * [taylor]: Taking taylor expansion of 1.0 in z
0.071 * [taylor]: Taking taylor expansion of x in z
0.071 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
0.071 * [taylor]: Taking taylor expansion of z in x
0.071 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.071 * [taylor]: Taking taylor expansion of 1.0 in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
0.071 * [taylor]: Taking taylor expansion of z in x
0.071 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.071 * [taylor]: Taking taylor expansion of 1.0 in x
0.071 * [taylor]: Taking taylor expansion of x in x
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 (neg z) in z
0.073 * [taylor]: Taking taylor expansion of z in z
0.075 * [taylor]: Taking taylor expansion of 0 in z
0.077 * [taylor]: Taking taylor expansion of 0 in z
0.079 * [taylor]: Taking taylor expansion of 0 in z
0.079 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in (x z) around 0
0.079 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in z
0.079 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
0.079 * [taylor]: Taking taylor expansion of 1.0 in z
0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.079 * [taylor]: Taking taylor expansion of x in z
0.079 * [taylor]: Taking taylor expansion of z in z
0.079 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
0.079 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.079 * [taylor]: Taking taylor expansion of 1.0 in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 x) 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 (/ (- 1.0 (/ 1 x)) z) in x
0.080 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.080 * [taylor]: Taking taylor expansion of 1.0 in x
0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of z in x
0.081 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.081 * [taylor]: Taking taylor expansion of -1 in z
0.081 * [taylor]: Taking taylor expansion of z in z
0.082 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.082 * [taylor]: Taking taylor expansion of 1.0 in z
0.082 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.082 * [taylor]: Taking taylor expansion of z in z
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.087 * [taylor]: Taking taylor expansion of 0 in z
0.088 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in (x z) around 0
0.088 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in z
0.088 * [taylor]: Taking taylor expansion of -1 in z
0.088 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in z
0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.088 * [taylor]: Taking taylor expansion of x in z
0.089 * [taylor]: Taking taylor expansion of 1.0 in z
0.089 * [taylor]: Taking taylor expansion of z in z
0.089 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
0.089 * [taylor]: Taking taylor expansion of -1 in x
0.089 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
0.089 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of 1.0 in x
0.089 * [taylor]: Taking taylor expansion of z in x
0.089 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
0.089 * [taylor]: Taking taylor expansion of -1 in x
0.089 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
0.089 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of 1.0 in x
0.090 * [taylor]: Taking taylor expansion of z in x
0.090 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.090 * [taylor]: Taking taylor expansion of -1 in z
0.090 * [taylor]: Taking taylor expansion of z in z
0.091 * [taylor]: Taking taylor expansion of (neg (* 1.0 (/ 1 z))) in z
0.091 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.091 * [taylor]: Taking taylor expansion of 1.0 in z
0.091 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.091 * [taylor]: Taking taylor expansion of z in z
0.094 * [taylor]: Taking taylor expansion of 0 in z
0.097 * [taylor]: Taking taylor expansion of 0 in z
0.099 * * * [progress]: simplifying candidates
0.099 * [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)
  (- (* 1.0 z) (* x z))
  (- (* 1.0 z) (* x z))
  (- (* 1.0 z) (* x z))
0.102 * * [simplify]: iteration  0 :  105  enodes  (cost  88 )
0.104 * * [simplify]: iteration  1 :  395  enodes  (cost  78 )
0.112 * * [simplify]: iteration  2 :  1885  enodes  (cost  78 )
0.137 * * [simplify]: iteration  3 :  5003  enodes  (cost  78 )
0.138 * [simplify]: Simplified to:
   (* z (- 1.0 x))
  (log (* (- 1.0 x) z))
  (log (* (- 1.0 x) z))
  (exp (* (- 1.0 x) z))
  (pow (* z (- 1.0 x)) 3)
  (* (cbrt (* (- 1.0 x) z)) (cbrt (* (- 1.0 x) z)))
  (cbrt (* (- 1.0 x) z))
  (pow (* z (- 1.0 x)) 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)
  (* z (- 1.0 x))
  (* z (- 1.0 x))
  (* z (- 1.0 x))
0.138 * * * [progress]: adding candidates to table
0.207 * [progress]: [Phase 3 of 3] Extracting.
0.210 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x y) (* (- 1.0 x) z))
0.210 * * [simplify]: iteration  0 :  11  enodes  (cost  4 )
0.211 * * [simplify]: iteration  1 :  11  enodes  (cost  4 )
0.211 * [simplify]: Simplified to:
   (+ (* x y) (* (- 1.0 x) z))
1.050 * [regime-testing]: End program error score: 0.01607512970380312