8.382 * [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) (* (- 1.0 x) z))
0.020 * * [simplify]: iteration  0 :  14  enodes  (cost  3 )
0.022 * * [simplify]: iteration  1 :  24  enodes  (cost  3 )
0.023 * * [simplify]: iteration  2 :  40  enodes  (cost  3 )
0.024 * * [simplify]: iteration  3 :  64  enodes  (cost  3 )
0.026 * * [simplify]: iteration  4 :  84  enodes  (cost  3 )
0.027 * * [simplify]: iteration  5 :  102  enodes  (cost  3 )
0.029 * * [simplify]: iteration  6 :  128  enodes  (cost  3 )
0.031 * * [simplify]: iteration  7 :  177  enodes  (cost  3 )
0.034 * * [simplify]: iteration  8 :  272  enodes  (cost  3 )
0.038 * * [simplify]: iteration  9 :  508  enodes  (cost  3 )
0.041 * * [simplify]: iteration  10 :  736  enodes  (cost  3 )
0.045 * * [simplify]: iteration  11 :  754  enodes  (cost  3 )
0.049 * * [simplify]: iteration  12 :  756  enodes  (cost  3 )
0.053 * * [simplify]: iteration  13 :  756  enodes  (cost  3 )
0.053 * [simplify]: Simplified to:
   (fma x y (* (- 1.0 x) z))
0.056 * * [progress]: iteration 1 / 4
0.056 * * * [progress]: picking best candidate
0.057 * * * * [pick]: Picked  #<alt (λ (x y z) (fma x y (* (- 1.0 x) z)))>
0.057 * * * [progress]: localizing error
0.063 * * * [progress]: generating rewritten candidates
0.063 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
0.074 * * * [progress]: generating series expansions
0.074 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
0.074 * [approximate]: Taking taylor expansion of (* z (- 1.0 x)) in (x z) around 0
0.074 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in z
0.074 * [taylor]: Taking taylor expansion of z in z
0.074 * [taylor]: Taking taylor expansion of (- 1.0 x) in z
0.074 * [taylor]: Taking taylor expansion of 1.0 in z
0.074 * [taylor]: Taking taylor expansion of x in z
0.075 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
0.075 * [taylor]: Taking taylor expansion of z in x
0.075 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.075 * [taylor]: Taking taylor expansion of 1.0 in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
0.075 * [taylor]: Taking taylor expansion of z in x
0.075 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.075 * [taylor]: Taking taylor expansion of 1.0 in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.075 * [taylor]: Taking taylor expansion of 1.0 in z
0.076 * [taylor]: Taking taylor expansion of z in z
0.077 * [taylor]: Taking taylor expansion of (- z) in z
0.077 * [taylor]: Taking taylor expansion of z in z
0.079 * [taylor]: Taking taylor expansion of 0 in z
0.080 * [taylor]: Taking taylor expansion of 0 in z
0.082 * [taylor]: Taking taylor expansion of 0 in z
0.082 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in (x z) around 0
0.082 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in z
0.082 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
0.082 * [taylor]: Taking taylor expansion of 1.0 in z
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.082 * [taylor]: Taking taylor expansion of x in z
0.082 * [taylor]: Taking taylor expansion of z in z
0.083 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
0.083 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.083 * [taylor]: Taking taylor expansion of 1.0 in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of z in x
0.083 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
0.083 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.083 * [taylor]: Taking taylor expansion of 1.0 in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.084 * [taylor]: Taking taylor expansion of z in x
0.084 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.084 * [taylor]: Taking taylor expansion of -1 in z
0.084 * [taylor]: Taking taylor expansion of z in z
0.086 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.086 * [taylor]: Taking taylor expansion of 1.0 in z
0.086 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.086 * [taylor]: Taking taylor expansion of z in z
0.088 * [taylor]: Taking taylor expansion of 0 in z
0.090 * [taylor]: Taking taylor expansion of 0 in z
0.092 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in (x z) around 0
0.092 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in z
0.092 * [taylor]: Taking taylor expansion of -1 in z
0.092 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in z
0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.092 * [taylor]: Taking taylor expansion of x in z
0.092 * [taylor]: Taking taylor expansion of 1.0 in z
0.092 * [taylor]: Taking taylor expansion of z in z
0.092 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
0.092 * [taylor]: Taking taylor expansion of -1 in x
0.092 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [taylor]: Taking taylor expansion of 1.0 in x
0.092 * [taylor]: Taking taylor expansion of z in x
0.093 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
0.093 * [taylor]: Taking taylor expansion of -1 in x
0.093 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of 1.0 in x
0.093 * [taylor]: Taking taylor expansion of z in x
0.093 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.093 * [taylor]: Taking taylor expansion of -1 in z
0.093 * [taylor]: Taking taylor expansion of z in z
0.094 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
0.098 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.098 * [taylor]: Taking taylor expansion of 1.0 in z
0.098 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.098 * [taylor]: Taking taylor expansion of z in z
0.101 * [taylor]: Taking taylor expansion of 0 in z
0.104 * [taylor]: Taking taylor expansion of 0 in z
0.106 * * * [progress]: simplifying candidates
0.106 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (- 1.0 x) z))
  (log1p (* (- 1.0 x) z))
  (* (- 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))
0.109 * * [simplify]: iteration  0 :  109  enodes  (cost  94 )
0.112 * * [simplify]: iteration  1 :  403  enodes  (cost  84 )
0.120 * * [simplify]: iteration  2 :  1935  enodes  (cost  84 )
0.145 * * [simplify]: iteration  3 :  5001  enodes  (cost  84 )
0.146 * [simplify]: Simplified to:
   (expm1 (* (- 1.0 x) z))
  (log1p (* (- 1.0 x) z))
  (* 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))
0.146 * * * [progress]: adding candidates to table
0.199 * [progress]: [Phase 3 of 3] Extracting.
0.201 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma x y (* (- 1.0 x) z))
0.201 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.202 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
0.202 * [simplify]: Simplified to:
   (fma x y (* (- 1.0 x) z))
0.737 * [regime-testing]: End program error score: 0.008126015751968996